PDB Short entry for 3E50 HEADER HYDROLASE/HORMONE 12-AUG-08 3E50 TITLE CRYSTAL STRUCTURE OF HUMAN INSULIN DEGRADING ENZYME IN COMPLEX WITH TITLE 2 TRANSFORMING GROWTH FACTOR-ALPHA COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN-DEGRADING ENZYME; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 42-1019; COMPND 5 SYNONYM: INSULIN PROTEASE, INSULINASE, INSULYSIN; COMPND 6 EC: 3.4.24.56; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: PROTRANSFORMING GROWTH FACTOR ALPHA; COMPND 11 CHAIN: C, D; COMPND 12 FRAGMENT: UNP RESIDUES 40-89, TRANSFORMING GROWTH FACTOR ALPHA CHAIN; COMPND 13 SYNONYM: TRANSFORMING GROWTH FACTOR ALPHA, TGF-ALPHA, EGF-LIKE TGF, COMPND 14 ETGF, TGF TYPE 1; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HCG_1810909, IDE, RP11-366I13.1-001; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: TGFA KEYWDS IDE, TGF-ALPHA, CYTOPLASM, HYDROLASE, METAL-BINDING, METALLOPROTEASE, KEYWDS 2 POLYMORPHISM, PROTEASE, ZINC, CELL MEMBRANE, EGF-LIKE DOMAIN, KEYWDS 3 GLYCOPROTEIN, GROWTH FACTOR, LIPOPROTEIN, MEMBRANE, MITOGEN, KEYWDS 4 PALMITATE, SECRETED, TRANSMEMBRANE, HYDROLASE-HORMONE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Q.GUO,M.MANOLOPOULOU,W.-J.TANG REVDAT 4 20-OCT-21 3E50 1 REMARK SEQADV LINK REVDAT 3 09-FEB-10 3E50 1 JRNL REVDAT 2 08-DEC-09 3E50 1 JRNL REVDAT 1 18-AUG-09 3E50 0 JRNL AUTH Q.GUO,M.MANOLOPOULOU,Y.BIAN,A.B.SCHILLING,W.J.TANG JRNL TITL MOLECULAR BASIS FOR THE RECOGNITION AND CLEAVAGES OF IGF-II, JRNL TITL 2 TGF-ALPHA, AND AMYLIN BY HUMAN INSULIN-DEGRADING ENZYME. JRNL REF J.MOL.BIOL. V. 395 430 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 19896952 JRNL DOI 10.1016/J.JMB.2009.10.072 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 149322 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7893 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 10985 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.81 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE SET COUNT : 583 REMARK 3 BIN FREE R VALUE : 0.2820 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 15727 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 568 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.05000 REMARK 3 B22 (A**2) : -0.05000 REMARK 3 B33 (A**2) : 0.08000 REMARK 3 B12 (A**2) : -0.03000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.196 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.179 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.123 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.982 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.924 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 16102 ; 0.024 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 21775 ; 1.982 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1920 ; 6.887 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 795 ;36.055 ;24.503 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2872 ;19.014 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 82 ;20.178 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 2349 ; 0.150 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 12250 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 7327 ; 0.222 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 10869 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 765 ; 0.161 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 56 ; 0.196 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 15 ; 0.247 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 10002 ; 1.230 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 15629 ; 1.989 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 6977 ; 3.429 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 6146 ; 5.038 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3E50 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000048882. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0003 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 157230 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : 0.08700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.34800 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 30.17400 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 45.26100 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 15.08700 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 75.43500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 30 REMARK 465 HIS A 31 REMARK 465 HIS A 32 REMARK 465 HIS A 33 REMARK 465 HIS A 34 REMARK 465 HIS A 35 REMARK 465 HIS A 36 REMARK 465 ALA A 37 REMARK 465 ALA A 38 REMARK 465 GLY A 39 REMARK 465 ILE A 40 REMARK 465 PRO A 41 REMARK 465 MET A 42 REMARK 465 GLU A 971 REMARK 465 PHE A 972 REMARK 465 PRO A 973 REMARK 465 CYS A 974 REMARK 465 GLN A 975 REMARK 465 ASN A 976 REMARK 465 ASP A 977 REMARK 465 ILE A 978 REMARK 465 ILE A 1012 REMARK 465 ASN A 1013 REMARK 465 PHE A 1014 REMARK 465 MET A 1015 REMARK 465 ALA A 1016 REMARK 465 ALA A 1017 REMARK 465 LYS A 1018 REMARK 465 LEU A 1019 REMARK 465 MET B 30 REMARK 465 HIS B 31 REMARK 465 HIS B 32 REMARK 465 HIS B 33 REMARK 465 HIS B 34 REMARK 465 HIS B 35 REMARK 465 HIS B 36 REMARK 465 ALA B 37 REMARK 465 ALA B 38 REMARK 465 GLY B 39 REMARK 465 ILE B 40 REMARK 465 PRO B 41 REMARK 465 MET B 42 REMARK 465 ASN B 43 REMARK 465 ASN B 44 REMARK 465 PHE B 293 REMARK 465 TYR B 594 REMARK 465 ILE B 843 REMARK 465 ASP B 964 REMARK 465 GLU B 971 REMARK 465 PHE B 972 REMARK 465 PRO B 973 REMARK 465 CYS B 974 REMARK 465 GLN B 975 REMARK 465 ASN B 976 REMARK 465 ASP B 977 REMARK 465 ILE B 978 REMARK 465 ILE B 1012 REMARK 465 ASN B 1013 REMARK 465 PHE B 1014 REMARK 465 MET B 1015 REMARK 465 ALA B 1016 REMARK 465 ALA B 1017 REMARK 465 LYS B 1018 REMARK 465 LEU B 1019 REMARK 465 ASN C 6 REMARK 465 ASP C 7 REMARK 465 CYS C 8 REMARK 465 PRO C 9 REMARK 465 ASP C 10 REMARK 465 SER C 11 REMARK 465 HIS C 12 REMARK 465 THR C 13 REMARK 465 GLN C 14 REMARK 465 PHE C 15 REMARK 465 CYS C 16 REMARK 465 PHE C 17 REMARK 465 HIS C 18 REMARK 465 GLY C 19 REMARK 465 THR C 20 REMARK 465 CYS C 21 REMARK 465 ARG C 22 REMARK 465 PHE C 23 REMARK 465 LEU C 24 REMARK 465 VAL C 25 REMARK 465 GLN C 26 REMARK 465 GLU C 27 REMARK 465 ASP C 28 REMARK 465 LYS C 29 REMARK 465 PRO C 30 REMARK 465 ALA C 31 REMARK 465 CYS C 32 REMARK 465 VAL C 33 REMARK 465 CYS C 34 REMARK 465 HIS C 35 REMARK 465 SER C 36 REMARK 465 GLY C 37 REMARK 465 TYR C 38 REMARK 465 VAL C 39 REMARK 465 GLY C 40 REMARK 465 ALA C 41 REMARK 465 ARG C 42 REMARK 465 CYS C 43 REMARK 465 GLU C 44 REMARK 465 HIS C 45 REMARK 465 ALA C 46 REMARK 465 ASP C 47 REMARK 465 LEU C 48 REMARK 465 LEU C 49 REMARK 465 ALA C 50 REMARK 465 ASN D 6 REMARK 465 ASP D 7 REMARK 465 CYS D 8 REMARK 465 PRO D 9 REMARK 465 PHE D 15 REMARK 465 CYS D 16 REMARK 465 PHE D 17 REMARK 465 HIS D 18 REMARK 465 GLY D 19 REMARK 465 THR D 20 REMARK 465 CYS D 21 REMARK 465 ARG D 22 REMARK 465 PHE D 23 REMARK 465 LEU D 24 REMARK 465 VAL D 25 REMARK 465 GLN D 26 REMARK 465 GLU D 27 REMARK 465 ASP D 28 REMARK 465 LYS D 29 REMARK 465 PRO D 30 REMARK 465 ALA D 31 REMARK 465 CYS D 32 REMARK 465 VAL D 33 REMARK 465 CYS D 34 REMARK 465 HIS D 35 REMARK 465 SER D 36 REMARK 465 GLY D 37 REMARK 465 TYR D 38 REMARK 465 VAL D 39 REMARK 465 GLY D 40 REMARK 465 ALA D 41 REMARK 465 ARG D 42 REMARK 465 CYS D 43 REMARK 465 GLU D 44 REMARK 465 HIS D 45 REMARK 465 ALA D 46 REMARK 465 ASP D 47 REMARK 465 LEU D 48 REMARK 465 LEU D 49 REMARK 465 ALA D 50 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 542 CG CD CE NZ REMARK 470 GLU A 543 CG CD OE1 OE2 REMARK 470 LYS B 123 CG CD CE NZ REMARK 470 LYS B 542 CG CD CE NZ REMARK 470 LYS B 872 CG CD CE NZ REMARK 470 GLU B 875 CG CD OE1 OE2 REMARK 470 THR B 878 OG1 CG2 REMARK 470 LYS B 938 CG CD CE NZ REMARK 470 PHE C 5 CG CD1 CD2 CE1 CE2 CZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NE2 HIS A 112 OE2 GLU A 189 2.01 REMARK 500 NE2 HIS A 108 OE2 GLU A 189 2.10 REMARK 500 OH TYR B 121 OD1 ASP B 163 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 178 CB CYS A 178 SG -0.203 REMARK 500 GLU A 189 CB GLU A 189 CG 0.214 REMARK 500 GLU A 189 CD GLU A 189 OE2 0.122 REMARK 500 CYS A 789 CB CYS A 789 SG -0.202 REMARK 500 CYS A 812 CB CYS A 812 SG -0.288 REMARK 500 CYS A 819 CB CYS A 819 SG -0.256 REMARK 500 GLU A 879 CD GLU A 879 OE1 0.072 REMARK 500 CYS A 904 CB CYS A 904 SG -0.166 REMARK 500 CYS B 171 CB CYS B 171 SG -0.149 REMARK 500 CYS B 178 CB CYS B 178 SG -0.129 REMARK 500 GLU B 189 CG GLU B 189 CD 0.123 REMARK 500 GLU B 189 CD GLU B 189 OE1 0.097 REMARK 500 GLU B 189 CD GLU B 189 OE2 0.215 REMARK 500 GLU B 453 CB GLU B 453 CG 0.125 REMARK 500 GLU B 508 CB GLU B 508 CG 0.141 REMARK 500 GLU B 508 CG GLU B 508 CD 0.111 REMARK 500 CYS B 590 CB CYS B 590 SG -0.210 REMARK 500 CYS B 789 CB CYS B 789 SG -0.193 REMARK 500 CYS B 812 CB CYS B 812 SG -0.133 REMARK 500 CYS B 819 CB CYS B 819 SG -0.175 REMARK 500 CYS B 904 CB CYS B 904 SG -0.166 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 76 CB - CG - CD2 ANGL. DEV. = 10.3 DEGREES REMARK 500 GLU A 189 N - CA - CB ANGL. DEV. = 14.4 DEGREES REMARK 500 GLU A 189 CA - CB - CG ANGL. DEV. = 17.7 DEGREES REMARK 500 GLU A 189 CG - CD - OE1 ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG A 311 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG A 311 NE - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 LEU A 347 CB - CG - CD2 ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG A 423 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 460 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 460 NE - CZ - NH2 ANGL. DEV. = -6.5 DEGREES REMARK 500 LEU A 629 CB - CG - CD2 ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG A 658 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 658 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 LEU A 728 CA - CB - CG ANGL. DEV. = 14.9 DEGREES REMARK 500 CYS A 812 CA - CB - SG ANGL. DEV. = -12.0 DEGREES REMARK 500 LEU A 823 CB - CG - CD1 ANGL. DEV. = 11.7 DEGREES REMARK 500 ARG A 824 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 838 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG A 862 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 862 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 892 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 VAL A 954 CB - CA - C ANGL. DEV. = -12.6 DEGREES REMARK 500 GLU B 189 CG - CD - OE1 ANGL. DEV. = -25.2 DEGREES REMARK 500 GLU B 189 CG - CD - OE2 ANGL. DEV. = 25.1 DEGREES REMARK 500 ARG B 238 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG B 238 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 311 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG B 311 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 ARG B 402 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 460 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 CYS B 590 CA - CB - SG ANGL. DEV. = -11.9 DEGREES REMARK 500 ARG B 658 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 CYS B 789 CA - CB - SG ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG B 862 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 HIS A 93 48.91 -81.46 REMARK 500 SER A 143 -166.31 -112.22 REMARK 500 LEU A 170 -54.86 -124.79 REMARK 500 CYS A 171 60.03 -152.82 REMARK 500 GLU A 227 -56.27 -134.01 REMARK 500 LYS A 566 -49.43 -134.85 REMARK 500 THR A 797 -87.37 -100.93 REMARK 500 ARG A 824 -70.94 -101.99 REMARK 500 ASN A 917 74.24 -100.68 REMARK 500 ASP A 964 -93.57 -67.97 REMARK 500 CYS A 966 147.29 176.92 REMARK 500 ASN B 52 144.34 -31.75 REMARK 500 HIS B 53 93.34 18.13 REMARK 500 SER B 154 128.30 -30.63 REMARK 500 LEU B 170 -62.31 -124.40 REMARK 500 PHE B 174 47.76 38.91 REMARK 500 GLU B 227 -69.50 -136.78 REMARK 500 TYR B 454 -56.02 -124.26 REMARK 500 GLU B 457 -52.38 -123.77 REMARK 500 ASP B 517 -156.71 -114.87 REMARK 500 ALA B 694 119.00 -165.95 REMARK 500 ASN B 787 44.62 -101.43 REMARK 500 THR B 797 -85.41 -94.79 REMARK 500 ARG B 824 -63.27 -99.96 REMARK 500 CYS B 966 137.83 177.98 REMARK 500 PRO B 967 135.26 -39.99 REMARK 500 LEU B 980 -160.05 -124.98 REMARK 500 HIS C 4 -137.67 -153.25 REMARK 500 HIS D 4 15.40 -56.00 REMARK 500 SER D 11 -59.59 -128.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP A 964 SER A 965 147.50 REMARK 500 ASN B 52 HIS B 53 141.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 108 NE2 REMARK 620 2 HIS A 112 NE2 97.3 REMARK 620 3 GLU A 189 OE2 84.9 67.4 REMARK 620 4 HOH A1289 O 146.8 112.7 118.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 51 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 108 NE2 REMARK 620 2 HIS B 112 NE2 103.4 REMARK 620 3 GLU B 189 OE2 94.7 89.7 REMARK 620 4 HIS D 12 O 130.8 114.7 114.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 51 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3E4Z RELATED DB: PDB DBREF 3E50 A 42 1019 UNP P14735 IDE_HUMAN 42 1019 DBREF 3E50 B 42 1019 UNP P14735 IDE_HUMAN 42 1019 DBREF 3E50 C 1 50 UNP P01135 TGFA_HUMAN 40 89 DBREF 3E50 D 1 50 UNP P01135 TGFA_HUMAN 40 89 SEQADV 3E50 MET A 30 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS A 31 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS A 32 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS A 33 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS A 34 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS A 35 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS A 36 UNP P14735 EXPRESSION TAG SEQADV 3E50 ALA A 37 UNP P14735 EXPRESSION TAG SEQADV 3E50 ALA A 38 UNP P14735 EXPRESSION TAG SEQADV 3E50 GLY A 39 UNP P14735 EXPRESSION TAG SEQADV 3E50 ILE A 40 UNP P14735 EXPRESSION TAG SEQADV 3E50 PRO A 41 UNP P14735 EXPRESSION TAG SEQADV 3E50 GLN A 111 UNP P14735 GLU 111 ENGINEERED MUTATION SEQADV 3E50 MET B 30 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS B 31 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS B 32 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS B 33 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS B 34 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS B 35 UNP P14735 EXPRESSION TAG SEQADV 3E50 HIS B 36 UNP P14735 EXPRESSION TAG SEQADV 3E50 ALA B 37 UNP P14735 EXPRESSION TAG SEQADV 3E50 ALA B 38 UNP P14735 EXPRESSION TAG SEQADV 3E50 GLY B 39 UNP P14735 EXPRESSION TAG SEQADV 3E50 ILE B 40 UNP P14735 EXPRESSION TAG SEQADV 3E50 PRO B 41 UNP P14735 EXPRESSION TAG SEQADV 3E50 GLN B 111 UNP P14735 GLU 111 ENGINEERED MUTATION SEQRES 1 A 990 MET HIS HIS HIS HIS HIS HIS ALA ALA GLY ILE PRO MET SEQRES 2 A 990 ASN ASN PRO ALA ILE LYS ARG ILE GLY ASN HIS ILE THR SEQRES 3 A 990 LYS SER PRO GLU ASP LYS ARG GLU TYR ARG GLY LEU GLU SEQRES 4 A 990 LEU ALA ASN GLY ILE LYS VAL LEU LEU ILE SER ASP PRO SEQRES 5 A 990 THR THR ASP LYS SER SER ALA ALA LEU ASP VAL HIS ILE SEQRES 6 A 990 GLY SER LEU SER ASP PRO PRO ASN ILE ALA GLY LEU SER SEQRES 7 A 990 HIS PHE CYS GLN HIS MET LEU PHE LEU GLY THR LYS LYS SEQRES 8 A 990 TYR PRO LYS GLU ASN GLU TYR SER GLN PHE LEU SER GLU SEQRES 9 A 990 HIS ALA GLY SER SER ASN ALA PHE THR SER GLY GLU HIS SEQRES 10 A 990 THR ASN TYR TYR PHE ASP VAL SER HIS GLU HIS LEU GLU SEQRES 11 A 990 GLY ALA LEU ASP ARG PHE ALA GLN PHE PHE LEU CYS PRO SEQRES 12 A 990 LEU PHE ASP GLU SER CYS LYS ASP ARG GLU VAL ASN ALA SEQRES 13 A 990 VAL ASP SER GLU HIS GLU LYS ASN VAL MET ASN ASP ALA SEQRES 14 A 990 TRP ARG LEU PHE GLN LEU GLU LYS ALA THR GLY ASN PRO SEQRES 15 A 990 LYS HIS PRO PHE SER LYS PHE GLY THR GLY ASN LYS TYR SEQRES 16 A 990 THR LEU GLU THR ARG PRO ASN GLN GLU GLY ILE ASP VAL SEQRES 17 A 990 ARG GLN GLU LEU LEU LYS PHE HIS SER ALA TYR TYR SER SEQRES 18 A 990 SER ASN LEU MET ALA VAL CYS VAL LEU GLY ARG GLU SER SEQRES 19 A 990 LEU ASP ASP LEU THR ASN LEU VAL VAL LYS LEU PHE SER SEQRES 20 A 990 GLU VAL GLU ASN LYS ASN VAL PRO LEU PRO GLU PHE PRO SEQRES 21 A 990 GLU HIS PRO PHE GLN GLU GLU HIS LEU LYS GLN LEU TYR SEQRES 22 A 990 LYS ILE VAL PRO ILE LYS ASP ILE ARG ASN LEU TYR VAL SEQRES 23 A 990 THR PHE PRO ILE PRO ASP LEU GLN LYS TYR TYR LYS SER SEQRES 24 A 990 ASN PRO GLY HIS TYR LEU GLY HIS LEU ILE GLY HIS GLU SEQRES 25 A 990 GLY PRO GLY SER LEU LEU SER GLU LEU LYS SER LYS GLY SEQRES 26 A 990 TRP VAL ASN THR LEU VAL GLY GLY GLN LYS GLU GLY ALA SEQRES 27 A 990 ARG GLY PHE MET PHE PHE ILE ILE ASN VAL ASP LEU THR SEQRES 28 A 990 GLU GLU GLY LEU LEU HIS VAL GLU ASP ILE ILE LEU HIS SEQRES 29 A 990 MET PHE GLN TYR ILE GLN LYS LEU ARG ALA GLU GLY PRO SEQRES 30 A 990 GLN GLU TRP VAL PHE GLN GLU CYS LYS ASP LEU ASN ALA SEQRES 31 A 990 VAL ALA PHE ARG PHE LYS ASP LYS GLU ARG PRO ARG GLY SEQRES 32 A 990 TYR THR SER LYS ILE ALA GLY ILE LEU HIS TYR TYR PRO SEQRES 33 A 990 LEU GLU GLU VAL LEU THR ALA GLU TYR LEU LEU GLU GLU SEQRES 34 A 990 PHE ARG PRO ASP LEU ILE GLU MET VAL LEU ASP LYS LEU SEQRES 35 A 990 ARG PRO GLU ASN VAL ARG VAL ALA ILE VAL SER LYS SER SEQRES 36 A 990 PHE GLU GLY LYS THR ASP ARG THR GLU GLU TRP TYR GLY SEQRES 37 A 990 THR GLN TYR LYS GLN GLU ALA ILE PRO ASP GLU VAL ILE SEQRES 38 A 990 LYS LYS TRP GLN ASN ALA ASP LEU ASN GLY LYS PHE LYS SEQRES 39 A 990 LEU PRO THR LYS ASN GLU PHE ILE PRO THR ASN PHE GLU SEQRES 40 A 990 ILE LEU PRO LEU GLU LYS GLU ALA THR PRO TYR PRO ALA SEQRES 41 A 990 LEU ILE LYS ASP THR ALA MET SER LYS LEU TRP PHE LYS SEQRES 42 A 990 GLN ASP ASP LYS PHE PHE LEU PRO LYS ALA CYS LEU ASN SEQRES 43 A 990 PHE GLU PHE PHE SER PRO PHE ALA TYR VAL ASP PRO LEU SEQRES 44 A 990 HIS CYS ASN MET ALA TYR LEU TYR LEU GLU LEU LEU LYS SEQRES 45 A 990 ASP SER LEU ASN GLU TYR ALA TYR ALA ALA GLU LEU ALA SEQRES 46 A 990 GLY LEU SER TYR ASP LEU GLN ASN THR ILE TYR GLY MET SEQRES 47 A 990 TYR LEU SER VAL LYS GLY TYR ASN ASP LYS GLN PRO ILE SEQRES 48 A 990 LEU LEU LYS LYS ILE ILE GLU LYS MET ALA THR PHE GLU SEQRES 49 A 990 ILE ASP GLU LYS ARG PHE GLU ILE ILE LYS GLU ALA TYR SEQRES 50 A 990 MET ARG SER LEU ASN ASN PHE ARG ALA GLU GLN PRO HIS SEQRES 51 A 990 GLN HIS ALA MET TYR TYR LEU ARG LEU LEU MET THR GLU SEQRES 52 A 990 VAL ALA TRP THR LYS ASP GLU LEU LYS GLU ALA LEU ASP SEQRES 53 A 990 ASP VAL THR LEU PRO ARG LEU LYS ALA PHE ILE PRO GLN SEQRES 54 A 990 LEU LEU SER ARG LEU HIS ILE GLU ALA LEU LEU HIS GLY SEQRES 55 A 990 ASN ILE THR LYS GLN ALA ALA LEU GLY ILE MET GLN MET SEQRES 56 A 990 VAL GLU ASP THR LEU ILE GLU HIS ALA HIS THR LYS PRO SEQRES 57 A 990 LEU LEU PRO SER GLN LEU VAL ARG TYR ARG GLU VAL GLN SEQRES 58 A 990 LEU PRO ASP ARG GLY TRP PHE VAL TYR GLN GLN ARG ASN SEQRES 59 A 990 GLU VAL HIS ASN ASN CYS GLY ILE GLU ILE TYR TYR GLN SEQRES 60 A 990 THR ASP MET GLN SER THR SER GLU ASN MET PHE LEU GLU SEQRES 61 A 990 LEU PHE CYS GLN ILE ILE SER GLU PRO CYS PHE ASN THR SEQRES 62 A 990 LEU ARG THR LYS GLU GLN LEU GLY TYR ILE VAL PHE SER SEQRES 63 A 990 GLY PRO ARG ARG ALA ASN GLY ILE GLN GLY LEU ARG PHE SEQRES 64 A 990 ILE ILE GLN SER GLU LYS PRO PRO HIS TYR LEU GLU SER SEQRES 65 A 990 ARG VAL GLU ALA PHE LEU ILE THR MET GLU LYS SER ILE SEQRES 66 A 990 GLU ASP MET THR GLU GLU ALA PHE GLN LYS HIS ILE GLN SEQRES 67 A 990 ALA LEU ALA ILE ARG ARG LEU ASP LYS PRO LYS LYS LEU SEQRES 68 A 990 SER ALA GLU CYS ALA LYS TYR TRP GLY GLU ILE ILE SER SEQRES 69 A 990 GLN GLN TYR ASN PHE ASP ARG ASP ASN THR GLU VAL ALA SEQRES 70 A 990 TYR LEU LYS THR LEU THR LYS GLU ASP ILE ILE LYS PHE SEQRES 71 A 990 TYR LYS GLU MET LEU ALA VAL ASP ALA PRO ARG ARG HIS SEQRES 72 A 990 LYS VAL SER VAL HIS VAL LEU ALA ARG GLU MET ASP SER SEQRES 73 A 990 CYS PRO VAL VAL GLY GLU PHE PRO CYS GLN ASN ASP ILE SEQRES 74 A 990 ASN LEU SER GLN ALA PRO ALA LEU PRO GLN PRO GLU VAL SEQRES 75 A 990 ILE GLN ASN MET THR GLU PHE LYS ARG GLY LEU PRO LEU SEQRES 76 A 990 PHE PRO LEU VAL LYS PRO HIS ILE ASN PHE MET ALA ALA SEQRES 77 A 990 LYS LEU SEQRES 1 B 990 MET HIS HIS HIS HIS HIS HIS ALA ALA GLY ILE PRO MET SEQRES 2 B 990 ASN ASN PRO ALA ILE LYS ARG ILE GLY ASN HIS ILE THR SEQRES 3 B 990 LYS SER PRO GLU ASP LYS ARG GLU TYR ARG GLY LEU GLU SEQRES 4 B 990 LEU ALA ASN GLY ILE LYS VAL LEU LEU ILE SER ASP PRO SEQRES 5 B 990 THR THR ASP LYS SER SER ALA ALA LEU ASP VAL HIS ILE SEQRES 6 B 990 GLY SER LEU SER ASP PRO PRO ASN ILE ALA GLY LEU SER SEQRES 7 B 990 HIS PHE CYS GLN HIS MET LEU PHE LEU GLY THR LYS LYS SEQRES 8 B 990 TYR PRO LYS GLU ASN GLU TYR SER GLN PHE LEU SER GLU SEQRES 9 B 990 HIS ALA GLY SER SER ASN ALA PHE THR SER GLY GLU HIS SEQRES 10 B 990 THR ASN TYR TYR PHE ASP VAL SER HIS GLU HIS LEU GLU SEQRES 11 B 990 GLY ALA LEU ASP ARG PHE ALA GLN PHE PHE LEU CYS PRO SEQRES 12 B 990 LEU PHE ASP GLU SER CYS LYS ASP ARG GLU VAL ASN ALA SEQRES 13 B 990 VAL ASP SER GLU HIS GLU LYS ASN VAL MET ASN ASP ALA SEQRES 14 B 990 TRP ARG LEU PHE GLN LEU GLU LYS ALA THR GLY ASN PRO SEQRES 15 B 990 LYS HIS PRO PHE SER LYS PHE GLY THR GLY ASN LYS TYR SEQRES 16 B 990 THR LEU GLU THR ARG PRO ASN GLN GLU GLY ILE ASP VAL SEQRES 17 B 990 ARG GLN GLU LEU LEU LYS PHE HIS SER ALA TYR TYR SER SEQRES 18 B 990 SER ASN LEU MET ALA VAL CYS VAL LEU GLY ARG GLU SER SEQRES 19 B 990 LEU ASP ASP LEU THR ASN LEU VAL VAL LYS LEU PHE SER SEQRES 20 B 990 GLU VAL GLU ASN LYS ASN VAL PRO LEU PRO GLU PHE PRO SEQRES 21 B 990 GLU HIS PRO PHE GLN GLU GLU HIS LEU LYS GLN LEU TYR SEQRES 22 B 990 LYS ILE VAL PRO ILE LYS ASP ILE ARG ASN LEU TYR VAL SEQRES 23 B 990 THR PHE PRO ILE PRO ASP LEU GLN LYS TYR TYR LYS SER SEQRES 24 B 990 ASN PRO GLY HIS TYR LEU GLY HIS LEU ILE GLY HIS GLU SEQRES 25 B 990 GLY PRO GLY SER LEU LEU SER GLU LEU LYS SER LYS GLY SEQRES 26 B 990 TRP VAL ASN THR LEU VAL GLY GLY GLN LYS GLU GLY ALA SEQRES 27 B 990 ARG GLY PHE MET PHE PHE ILE ILE ASN VAL ASP LEU THR SEQRES 28 B 990 GLU GLU GLY LEU LEU HIS VAL GLU ASP ILE ILE LEU HIS SEQRES 29 B 990 MET PHE GLN TYR ILE GLN LYS LEU ARG ALA GLU GLY PRO SEQRES 30 B 990 GLN GLU TRP VAL PHE GLN GLU CYS LYS ASP LEU ASN ALA SEQRES 31 B 990 VAL ALA PHE ARG PHE LYS ASP LYS GLU ARG PRO ARG GLY SEQRES 32 B 990 TYR THR SER LYS ILE ALA GLY ILE LEU HIS TYR TYR PRO SEQRES 33 B 990 LEU GLU GLU VAL LEU THR ALA GLU TYR LEU LEU GLU GLU SEQRES 34 B 990 PHE ARG PRO ASP LEU ILE GLU MET VAL LEU ASP LYS LEU SEQRES 35 B 990 ARG PRO GLU ASN VAL ARG VAL ALA ILE VAL SER LYS SER SEQRES 36 B 990 PHE GLU GLY LYS THR ASP ARG THR GLU GLU TRP TYR GLY SEQRES 37 B 990 THR GLN TYR LYS GLN GLU ALA ILE PRO ASP GLU VAL ILE SEQRES 38 B 990 LYS LYS TRP GLN ASN ALA ASP LEU ASN GLY LYS PHE LYS SEQRES 39 B 990 LEU PRO THR LYS ASN GLU PHE ILE PRO THR ASN PHE GLU SEQRES 40 B 990 ILE LEU PRO LEU GLU LYS GLU ALA THR PRO TYR PRO ALA SEQRES 41 B 990 LEU ILE LYS ASP THR ALA MET SER LYS LEU TRP PHE LYS SEQRES 42 B 990 GLN ASP ASP LYS PHE PHE LEU PRO LYS ALA CYS LEU ASN SEQRES 43 B 990 PHE GLU PHE PHE SER PRO PHE ALA TYR VAL ASP PRO LEU SEQRES 44 B 990 HIS CYS ASN MET ALA TYR LEU TYR LEU GLU LEU LEU LYS SEQRES 45 B 990 ASP SER LEU ASN GLU TYR ALA TYR ALA ALA GLU LEU ALA SEQRES 46 B 990 GLY LEU SER TYR ASP LEU GLN ASN THR ILE TYR GLY MET SEQRES 47 B 990 TYR LEU SER VAL LYS GLY TYR ASN ASP LYS GLN PRO ILE SEQRES 48 B 990 LEU LEU LYS LYS ILE ILE GLU LYS MET ALA THR PHE GLU SEQRES 49 B 990 ILE ASP GLU LYS ARG PHE GLU ILE ILE LYS GLU ALA TYR SEQRES 50 B 990 MET ARG SER LEU ASN ASN PHE ARG ALA GLU GLN PRO HIS SEQRES 51 B 990 GLN HIS ALA MET TYR TYR LEU ARG LEU LEU MET THR GLU SEQRES 52 B 990 VAL ALA TRP THR LYS ASP GLU LEU LYS GLU ALA LEU ASP SEQRES 53 B 990 ASP VAL THR LEU PRO ARG LEU LYS ALA PHE ILE PRO GLN SEQRES 54 B 990 LEU LEU SER ARG LEU HIS ILE GLU ALA LEU LEU HIS GLY SEQRES 55 B 990 ASN ILE THR LYS GLN ALA ALA LEU GLY ILE MET GLN MET SEQRES 56 B 990 VAL GLU ASP THR LEU ILE GLU HIS ALA HIS THR LYS PRO SEQRES 57 B 990 LEU LEU PRO SER GLN LEU VAL ARG TYR ARG GLU VAL GLN SEQRES 58 B 990 LEU PRO ASP ARG GLY TRP PHE VAL TYR GLN GLN ARG ASN SEQRES 59 B 990 GLU VAL HIS ASN ASN CYS GLY ILE GLU ILE TYR TYR GLN SEQRES 60 B 990 THR ASP MET GLN SER THR SER GLU ASN MET PHE LEU GLU SEQRES 61 B 990 LEU PHE CYS GLN ILE ILE SER GLU PRO CYS PHE ASN THR SEQRES 62 B 990 LEU ARG THR LYS GLU GLN LEU GLY TYR ILE VAL PHE SER SEQRES 63 B 990 GLY PRO ARG ARG ALA ASN GLY ILE GLN GLY LEU ARG PHE SEQRES 64 B 990 ILE ILE GLN SER GLU LYS PRO PRO HIS TYR LEU GLU SER SEQRES 65 B 990 ARG VAL GLU ALA PHE LEU ILE THR MET GLU LYS SER ILE SEQRES 66 B 990 GLU ASP MET THR GLU GLU ALA PHE GLN LYS HIS ILE GLN SEQRES 67 B 990 ALA LEU ALA ILE ARG ARG LEU ASP LYS PRO LYS LYS LEU SEQRES 68 B 990 SER ALA GLU CYS ALA LYS TYR TRP GLY GLU ILE ILE SER SEQRES 69 B 990 GLN GLN TYR ASN PHE ASP ARG ASP ASN THR GLU VAL ALA SEQRES 70 B 990 TYR LEU LYS THR LEU THR LYS GLU ASP ILE ILE LYS PHE SEQRES 71 B 990 TYR LYS GLU MET LEU ALA VAL ASP ALA PRO ARG ARG HIS SEQRES 72 B 990 LYS VAL SER VAL HIS VAL LEU ALA ARG GLU MET ASP SER SEQRES 73 B 990 CYS PRO VAL VAL GLY GLU PHE PRO CYS GLN ASN ASP ILE SEQRES 74 B 990 ASN LEU SER GLN ALA PRO ALA LEU PRO GLN PRO GLU VAL SEQRES 75 B 990 ILE GLN ASN MET THR GLU PHE LYS ARG GLY LEU PRO LEU SEQRES 76 B 990 PHE PRO LEU VAL LYS PRO HIS ILE ASN PHE MET ALA ALA SEQRES 77 B 990 LYS LEU SEQRES 1 C 50 VAL VAL SER HIS PHE ASN ASP CYS PRO ASP SER HIS THR SEQRES 2 C 50 GLN PHE CYS PHE HIS GLY THR CYS ARG PHE LEU VAL GLN SEQRES 3 C 50 GLU ASP LYS PRO ALA CYS VAL CYS HIS SER GLY TYR VAL SEQRES 4 C 50 GLY ALA ARG CYS GLU HIS ALA ASP LEU LEU ALA SEQRES 1 D 50 VAL VAL SER HIS PHE ASN ASP CYS PRO ASP SER HIS THR SEQRES 2 D 50 GLN PHE CYS PHE HIS GLY THR CYS ARG PHE LEU VAL GLN SEQRES 3 D 50 GLU ASP LYS PRO ALA CYS VAL CYS HIS SER GLY TYR VAL SEQRES 4 D 50 GLY ALA ARG CYS GLU HIS ALA ASP LEU LEU ALA HET ZN A 1 1 HET ZN D 51 1 HETNAM ZN ZINC ION FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *568(H2 O) HELIX 1 1 GLY A 95 ASP A 99 5 5 HELIX 2 2 GLY A 105 LEU A 114 1 10 HELIX 3 3 PHE A 115 GLY A 117 5 3 HELIX 4 4 ASN A 125 GLU A 133 1 9 HELIX 5 5 HIS A 157 GLN A 167 1 11 HELIX 6 6 PHE A 168 LEU A 170 5 3 HELIX 7 7 ASP A 175 MET A 195 1 21 HELIX 8 8 ASN A 196 THR A 208 1 13 HELIX 9 9 HIS A 213 LYS A 217 5 5 HELIX 10 10 ASN A 222 GLU A 227 1 6 HELIX 11 11 GLU A 227 GLU A 233 1 7 HELIX 12 12 ASP A 236 TYR A 249 1 14 HELIX 13 13 SER A 250 ASN A 252 5 3 HELIX 14 14 SER A 263 SER A 276 1 14 HELIX 15 15 GLN A 294 LEU A 298 5 5 HELIX 16 16 LEU A 322 TYR A 326 5 5 HELIX 17 17 ASN A 329 GLY A 339 1 11 HELIX 18 18 SER A 345 LYS A 353 1 9 HELIX 19 19 THR A 380 LEU A 385 1 6 HELIX 20 20 HIS A 386 GLY A 405 1 20 HELIX 21 21 GLN A 407 PHE A 424 1 18 HELIX 22 22 ARG A 429 LEU A 441 1 13 HELIX 23 23 PRO A 445 VAL A 449 5 5 HELIX 24 24 ARG A 460 LYS A 470 1 11 HELIX 25 25 LEU A 471 ASN A 475 5 5 HELIX 26 26 LYS A 483 GLU A 486 5 4 HELIX 27 27 PRO A 506 ASN A 515 1 10 HELIX 28 28 PRO A 581 TYR A 584 5 4 HELIX 29 29 ASP A 586 ALA A 614 1 29 HELIX 30 30 LYS A 637 THR A 651 1 15 HELIX 31 31 ASP A 655 PHE A 673 1 19 HELIX 32 32 ARG A 674 GLU A 676 5 3 HELIX 33 33 GLN A 677 THR A 691 1 15 HELIX 34 34 THR A 696 ASP A 705 1 10 HELIX 35 35 THR A 708 SER A 721 1 14 HELIX 36 36 THR A 734 HIS A 754 1 21 HELIX 37 37 LEU A 759 LEU A 763 5 5 HELIX 38 38 SER A 801 ARG A 824 1 24 HELIX 39 39 PRO A 855 MET A 877 1 23 HELIX 40 40 THR A 878 ASP A 895 1 18 HELIX 41 41 LYS A 899 SER A 913 1 15 HELIX 42 42 ASP A 919 LYS A 929 1 11 HELIX 43 43 THR A 932 LEU A 944 1 13 HELIX 44 44 ASN A 994 GLY A 1001 1 8 HELIX 45 45 GLY B 95 ASP B 99 5 5 HELIX 46 46 GLY B 105 LEU B 114 1 10 HELIX 47 47 PHE B 115 GLY B 117 5 3 HELIX 48 48 ASN B 125 HIS B 134 1 10 HELIX 49 49 HIS B 157 GLN B 167 1 11 HELIX 50 50 PHE B 168 LEU B 170 5 3 HELIX 51 51 ASP B 175 VAL B 194 1 20 HELIX 52 52 ASN B 196 THR B 208 1 13 HELIX 53 53 HIS B 213 LYS B 217 5 5 HELIX 54 54 ASN B 222 GLU B 227 1 6 HELIX 55 55 GLU B 227 GLU B 233 1 7 HELIX 56 56 ASP B 236 TYR B 249 1 14 HELIX 57 57 SER B 250 ASN B 252 5 3 HELIX 58 58 SER B 263 SER B 276 1 14 HELIX 59 59 GLN B 294 LEU B 298 5 5 HELIX 60 60 LEU B 322 TYR B 326 5 5 HELIX 61 61 ASN B 329 GLY B 339 1 11 HELIX 62 62 SER B 345 LYS B 353 1 9 HELIX 63 63 THR B 380 HIS B 386 1 7 HELIX 64 64 HIS B 386 GLY B 405 1 20 HELIX 65 65 GLN B 407 PHE B 424 1 18 HELIX 66 66 ARG B 429 LEU B 441 1 13 HELIX 67 67 PRO B 445 VAL B 449 5 5 HELIX 68 68 ARG B 460 LEU B 471 1 12 HELIX 69 69 ARG B 472 ASN B 475 5 4 HELIX 70 70 LYS B 483 GLU B 486 5 4 HELIX 71 71 PRO B 506 ASN B 515 1 10 HELIX 72 72 PRO B 581 TYR B 584 5 4 HELIX 73 73 ASP B 586 ALA B 593 1 8 HELIX 74 74 LEU B 595 ALA B 614 1 20 HELIX 75 75 LYS B 637 THR B 651 1 15 HELIX 76 76 ASP B 655 ASN B 672 1 18 HELIX 77 77 PHE B 673 GLU B 676 5 4 HELIX 78 78 GLN B 677 THR B 691 1 15 HELIX 79 79 THR B 696 ASP B 705 1 10 HELIX 80 80 THR B 708 SER B 721 1 14 HELIX 81 81 THR B 734 HIS B 754 1 21 HELIX 82 82 LEU B 759 LEU B 763 5 5 HELIX 83 83 SER B 801 ARG B 824 1 24 HELIX 84 84 PRO B 855 MET B 877 1 23 HELIX 85 85 THR B 878 ASP B 895 1 18 HELIX 86 86 LYS B 899 SER B 913 1 15 HELIX 87 87 ASP B 919 LEU B 931 1 13 HELIX 88 88 THR B 932 LEU B 944 1 13 HELIX 89 89 ASN B 994 GLY B 1001 1 8 SHEET 1 A 7 ILE A 47 ILE A 50 0 SHEET 2 A 7 GLU A 63 LEU A 69 -1 O GLU A 68 N ARG A 49 SHEET 3 A 7 LYS A 74 SER A 79 -1 O VAL A 75 N LEU A 67 SHEET 4 A 7 MET A 254 GLY A 260 1 O VAL A 258 N ILE A 78 SHEET 5 A 7 LYS A 85 VAL A 92 -1 N SER A 87 O LEU A 259 SHEET 6 A 7 THR A 147 SER A 154 -1 O VAL A 153 N SER A 86 SHEET 7 A 7 SER A 137 THR A 142 -1 N SER A 137 O ASP A 152 SHEET 1 B 7 LEU A 359 ALA A 367 0 SHEET 2 B 7 PHE A 370 ASP A 378 -1 O ASN A 376 N VAL A 360 SHEET 3 B 7 ASN A 312 ILE A 319 -1 N LEU A 313 O VAL A 377 SHEET 4 B 7 ARG A 477 VAL A 481 -1 O ALA A 479 N TYR A 314 SHEET 5 B 7 GLN A 300 ILE A 304 1 N TYR A 302 O ILE A 480 SHEET 6 B 7 GLN A 499 ALA A 504 -1 O GLU A 503 N LEU A 301 SHEET 7 B 7 ARG A 491 THR A 492 -1 N ARG A 491 O TYR A 500 SHEET 1 C 6 ALA A 549 ASP A 553 0 SHEET 2 C 6 SER A 557 GLN A 563 -1 O LEU A 559 N ILE A 551 SHEET 3 C 6 ARG A 722 GLY A 731 1 O ALA A 727 N TRP A 560 SHEET 4 C 6 LYS A 571 PHE A 579 -1 N PHE A 579 O HIS A 724 SHEET 5 C 6 GLY A 626 TYR A 634 -1 O MET A 627 N PHE A 578 SHEET 6 C 6 LEU A 616 THR A 623 -1 N GLN A 621 O TYR A 628 SHEET 1 D 4 ALA A 549 ASP A 553 0 SHEET 2 D 4 SER A 557 GLN A 563 -1 O LEU A 559 N ILE A 551 SHEET 3 D 4 ARG A 722 GLY A 731 1 O ALA A 727 N TRP A 560 SHEET 4 D 4 LYS A 756 PRO A 757 1 O LYS A 756 N LEU A 723 SHEET 1 E 6 VAL A 833 ALA A 840 0 SHEET 2 E 6 ILE A 843 SER A 852 -1 O ILE A 849 N PHE A 834 SHEET 3 E 6 CYS A 789 MET A 799 -1 N CYS A 789 O SER A 852 SHEET 4 E 6 HIS A 952 LEU A 959 -1 O VAL A 954 N TYR A 794 SHEET 5 E 6 GLY A 775 ARG A 782 1 N TYR A 779 O HIS A 957 SHEET 6 E 6 GLU A 990 VAL A 991 1 O GLU A 990 N TRP A 776 SHEET 1 F 7 ILE B 47 GLY B 51 0 SHEET 2 F 7 GLU B 63 LEU B 69 -1 O GLY B 66 N GLY B 51 SHEET 3 F 7 LYS B 74 SER B 79 -1 O SER B 79 N GLU B 63 SHEET 4 F 7 MET B 254 GLY B 260 1 O VAL B 258 N ILE B 78 SHEET 5 F 7 LYS B 85 VAL B 92 -1 N SER B 87 O LEU B 259 SHEET 6 F 7 THR B 147 SER B 154 -1 O VAL B 153 N SER B 86 SHEET 7 F 7 SER B 137 THR B 142 -1 N SER B 137 O ASP B 152 SHEET 1 G 7 LEU B 359 ALA B 367 0 SHEET 2 G 7 PHE B 370 ASP B 378 -1 O ILE B 374 N GLY B 362 SHEET 3 G 7 ASN B 312 ILE B 319 -1 N LEU B 313 O VAL B 377 SHEET 4 G 7 ARG B 477 VAL B 481 -1 O ALA B 479 N TYR B 314 SHEET 5 G 7 GLN B 300 ILE B 304 1 N TYR B 302 O ILE B 480 SHEET 6 G 7 GLN B 499 ALA B 504 -1 O GLU B 503 N LEU B 301 SHEET 7 G 7 ARG B 491 THR B 492 -1 N ARG B 491 O TYR B 500 SHEET 1 H 6 ALA B 549 ASP B 553 0 SHEET 2 H 6 SER B 557 GLN B 563 -1 O LEU B 559 N ILE B 551 SHEET 3 H 6 ARG B 722 GLY B 731 1 O ILE B 725 N LYS B 558 SHEET 4 H 6 LYS B 571 PHE B 579 -1 N GLU B 577 O GLU B 726 SHEET 5 H 6 GLY B 626 TYR B 634 -1 O MET B 627 N PHE B 578 SHEET 6 H 6 LEU B 616 ASN B 622 -1 N GLN B 621 O TYR B 628 SHEET 1 I 4 ALA B 549 ASP B 553 0 SHEET 2 I 4 SER B 557 GLN B 563 -1 O LEU B 559 N ILE B 551 SHEET 3 I 4 ARG B 722 GLY B 731 1 O ILE B 725 N LYS B 558 SHEET 4 I 4 LYS B 756 PRO B 757 1 O LYS B 756 N LEU B 723 SHEET 1 J 6 ILE B 832 ARG B 838 0 SHEET 2 J 6 GLY B 845 SER B 852 -1 O GLY B 845 N ARG B 838 SHEET 3 J 6 CYS B 789 GLN B 796 -1 N CYS B 789 O SER B 852 SHEET 4 J 6 HIS B 952 LEU B 959 -1 O VAL B 954 N TYR B 794 SHEET 5 J 6 GLY B 775 ARG B 782 1 N TYR B 779 O HIS B 957 SHEET 6 J 6 GLU B 990 VAL B 991 1 O GLU B 990 N TRP B 776 LINK ZN ZN A 1 NE2 HIS A 108 1555 1555 1.99 LINK ZN ZN A 1 NE2 HIS A 112 1555 1555 2.17 LINK ZN ZN A 1 OE2 GLU A 189 1555 1555 0.87 LINK ZN ZN A 1 O HOH A1289 1555 1555 2.11 LINK NE2 HIS B 108 ZN ZN D 51 1555 1555 1.87 LINK NE2 HIS B 112 ZN ZN D 51 1555 1555 2.05 LINK OE2 GLU B 189 ZN ZN D 51 1555 1555 1.02 LINK O HIS D 12 ZN ZN D 51 1555 1555 1.62 CISPEP 1 HIS C 4 PHE C 5 0 -22.03 CISPEP 2 ASP D 10 SER D 11 0 -5.57 SITE 1 AC1 4 HIS A 108 HIS A 112 GLU A 189 HOH A1289 SITE 1 AC2 5 HIS B 108 HIS B 112 GLU B 189 HIS D 12 SITE 2 AC2 5 THR D 13 CRYST1 262.172 262.172 90.522 90.00 90.00 120.00 P 65 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.003814 0.002202 0.000000 0.00000 SCALE2 0.000000 0.004404 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011047 0.00000