PDB Short entry for 2G56 HEADER HYDROLASE 22-FEB-06 2G56 TITLE CRYSTAL STRUCTURE OF HUMAN INSULIN-DEGRADING ENZYME IN COMPLEX WITH TITLE 2 INSULIN B CHAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN-DEGRADING ENZYME; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: INSULYSIN, INSULINASE, INSULIN PROTEASE; COMPND 5 EC: 3.4.24.56; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: INSULIN; COMPND 9 CHAIN: C, D; COMPND 10 FRAGMENT: INSULIN B CHAIN, RESIDUES 25-54; COMPND 11 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: IDE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPROEX; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HOMO SAPIENS SOURCE 14 (HUMANS) KEYWDS PROTEIN-PEPTIDE COMPLEX, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.SHEN,W.-J.TANG REVDAT 4 30-AUG-23 2G56 1 REMARK REVDAT 3 20-OCT-21 2G56 1 REMARK SEQADV REVDAT 2 24-FEB-09 2G56 1 VERSN REVDAT 1 24-OCT-06 2G56 0 JRNL AUTH Y.SHEN,A.JOACHIMIAK,M.R.ROSNER,W.J.TANG JRNL TITL STRUCTURES OF HUMAN INSULIN-DEGRADING ENZYME REVEAL A NEW JRNL TITL 2 SUBSTRATE RECOGNITION MECHANISM. JRNL REF NATURE V. 443 870 2006 JRNL REFN ISSN 0028-0836 JRNL PMID 17051221 JRNL DOI 10.1038/NATURE05143 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 142221.100 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 171194 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 SET) : 0.205 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 16995 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 22242 REMARK 3 BIN R VALUE (WORKING SET) : 0.2380 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 2480 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.005 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 15914 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 1044 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.30000 REMARK 3 B22 (A**2) : -1.30000 REMARK 3 B33 (A**2) : 2.60000 REMARK 3 B12 (A**2) : 2.15000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.21 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.880 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.160 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.740 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.180 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.250 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 51.02 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : DOX.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : DOX.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2G56 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1000036701. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-AUG-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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) : 0.9 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 175528 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 8.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 26.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.34700 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2G54 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEGMME5000, DIOXANE, TACISMATE, HEPES, REMARK 280 PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 60.40667 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 30.20333 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 45.30500 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 15.10167 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 75.50833 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A MONOMER. 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 ASN A 43 REMARK 465 ASN A 44 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 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 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 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 HIS C 5 REMARK 465 LEU C 6 REMARK 465 CYS C 7 REMARK 465 GLY C 8 REMARK 465 SER C 9 REMARK 465 HIS C 10 REMARK 465 LEU C 11 REMARK 465 TYR C 26 REMARK 465 THR C 27 REMARK 465 PRO C 28 REMARK 465 LYS C 29 REMARK 465 THR C 30 REMARK 465 HIS D 5 REMARK 465 LEU D 6 REMARK 465 CYS D 7 REMARK 465 GLY D 8 REMARK 465 SER D 9 REMARK 465 PHE D 25 REMARK 465 TYR D 26 REMARK 465 THR D 27 REMARK 465 PRO D 28 REMARK 465 LYS D 29 REMARK 465 THR D 30 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 ASP A 964 CG OD1 OD2 REMARK 470 SER A 965 OG REMARK 470 ASN A 979 CG OD1 ND2 REMARK 470 ILE A1012 CG1 CG2 CD1 REMARK 470 PHE A1014 CG CD1 CD2 CE1 CE2 CZ REMARK 470 MET A1015 CG SD CE REMARK 470 ASN B 44 CG OD1 ND2 REMARK 470 ASP B 964 CG OD1 OD2 REMARK 470 SER B 965 OG REMARK 470 GLU B 971 CG CD OE1 OE2 REMARK 470 ILE B 978 CG1 CG2 CD1 REMARK 470 ASN B 979 CG OD1 ND2 REMARK 470 ILE B1012 CG1 CG2 CD1 REMARK 470 ASN B1013 CG OD1 ND2 REMARK 470 VAL C 12 CG1 CG2 REMARK 470 GLU C 13 CG CD OE1 OE2 REMARK 470 LEU C 15 CG CD1 CD2 REMARK 470 TYR C 16 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU C 17 CG CD1 CD2 REMARK 470 VAL C 18 CG1 CG2 REMARK 470 CYS C 19 SG REMARK 470 GLU C 21 CG CD OE1 OE2 REMARK 470 ARG C 22 CG CD NE CZ NH1 NH2 REMARK 470 PHE C 24 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE C 25 CG CD1 CD2 CE1 CE2 CZ REMARK 470 HIS D 10 CG ND1 CD2 CE1 NE2 REMARK 470 LEU D 11 CG CD1 CD2 REMARK 470 VAL D 12 CG1 CG2 REMARK 470 GLU D 13 CG CD OE1 OE2 REMARK 470 LEU D 15 CG CD1 CD2 REMARK 470 TYR D 16 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU D 17 CG CD1 CD2 REMARK 470 VAL D 18 CG1 CG2 REMARK 470 CYS D 19 SG REMARK 470 GLU D 21 CG CD OE1 OE2 REMARK 470 ARG D 22 CG CD NE CZ NH1 NH2 REMARK 470 PHE D 24 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 OE2 GLU B 59 O HOH B 1464 2.02 REMARK 500 NH1 ARG B 765 OE1 GLN B 914 2.02 REMARK 500 NH1 ARG A 765 OE1 GLN A 914 2.10 REMARK 500 OE2 GLU A 598 O HOH A 1455 2.18 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 GLY C 23 N GLY C 23 CA -0.104 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 VAL A 449 CB - CA - C ANGL. DEV. = -13.6 DEGREES REMARK 500 HIS B1011 N - CA - C ANGL. DEV. = -24.8 DEGREES REMARK 500 GLU C 21 C - N - CA ANGL. DEV. = -16.6 DEGREES REMARK 500 ARG C 22 CA - C - N ANGL. DEV. = -16.6 DEGREES REMARK 500 PHE C 24 CA - C - O ANGL. DEV. = 14.7 DEGREES REMARK 500 PHE C 24 CA - C - N ANGL. DEV. = -22.1 DEGREES REMARK 500 PHE C 25 C - N - CA ANGL. DEV. = 17.5 DEGREES REMARK 500 PHE C 25 N - CA - C ANGL. DEV. = 34.5 DEGREES REMARK 500 PHE C 25 CA - C - O ANGL. DEV. = -14.5 DEGREES REMARK 500 GLY D 20 N - CA - C ANGL. DEV. = -15.8 DEGREES REMARK 500 ARG D 22 N - CA - C ANGL. DEV. = 22.9 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 ASN A 52 -161.23 -76.34 REMARK 500 PRO A 81 -9.92 -54.62 REMARK 500 HIS A 93 43.29 -73.84 REMARK 500 SER A 143 -169.86 -114.89 REMARK 500 GLU A 227 -64.44 -139.71 REMARK 500 ASN A 329 70.82 35.30 REMARK 500 ARG A 368 108.06 -51.43 REMARK 500 ALA A 452 -70.13 -31.41 REMARK 500 TYR A 454 -58.26 -126.75 REMARK 500 GLU A 457 -80.51 -117.25 REMARK 500 LYS A 566 -43.24 -144.65 REMARK 500 ASN A 787 54.35 -94.22 REMARK 500 THR A 797 -83.85 -100.40 REMARK 500 ARG A 824 -67.49 -104.14 REMARK 500 CYS A 966 135.52 -176.24 REMARK 500 HIS B 93 49.67 -80.64 REMARK 500 SER B 143 -169.18 -117.85 REMARK 500 CYS B 171 58.46 -145.86 REMARK 500 GLU B 227 -70.47 -135.66 REMARK 500 THR B 228 -75.31 -45.99 REMARK 500 TYR B 325 30.23 -91.65 REMARK 500 ARG B 368 107.20 -47.33 REMARK 500 LYS B 566 -20.00 -155.96 REMARK 500 TYR B 584 12.02 -140.10 REMARK 500 THR B 651 12.68 -140.12 REMARK 500 ASN B 787 48.55 -95.23 REMARK 500 THR B 797 -85.76 -104.18 REMARK 500 ARG B 824 -65.85 -108.25 REMARK 500 ALA B 945 152.68 -46.81 REMARK 500 CYS B 966 138.44 -177.74 REMARK 500 ILE B1012 -149.13 -91.41 REMARK 500 GLU D 21 125.16 -34.54 REMARK 500 ARG D 22 129.62 -30.96 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 ARG C 22 GLY C 23 -149.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLU C 21 10.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 1020 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2G47 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN INSULIN-DEGRADING ENZYME IN COMPLEX WITH REMARK 900 AMYLOID-BETA (1-40) REMARK 900 RELATED ID: 2G48 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN IN COMPLEX WITH AMYLIN REMARK 900 RELATED ID: 2G49 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN IN COMPLEX WITH GLUCAGON REMARK 900 RELATED ID: 2G54 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN IN COMPLEX WITH INSULIN B REMARK 900 CHAIN AND ZN ION DBREF 2G56 A 42 1019 UNP Q5T5N2 Q5T5N2_HUMAN 42 1019 DBREF 2G56 B 42 1019 UNP Q5T5N2 Q5T5N2_HUMAN 42 1019 DBREF 2G56 C 1 30 UNP P01308 INS_HUMAN 25 54 DBREF 2G56 D 1 30 UNP P01308 INS_HUMAN 25 54 SEQADV 2G56 MET A 30 UNP Q5T5N2 INITIATING METHIONINE SEQADV 2G56 HIS A 31 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS A 32 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS A 33 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS A 34 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS A 35 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS A 36 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 ALA A 37 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 ALA A 38 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 GLY A 39 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 ILE A 40 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 PRO A 41 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 GLN A 111 UNP Q5T5N2 GLU 111 ENGINEERED MUTATION SEQADV 2G56 MET B 30 UNP Q5T5N2 INITIATING METHIONINE SEQADV 2G56 HIS B 31 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS B 32 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS B 33 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS B 34 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS B 35 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 HIS B 36 UNP Q5T5N2 EXPRESSION TAG SEQADV 2G56 ALA B 37 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 ALA B 38 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 GLY B 39 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 ILE B 40 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 PRO B 41 UNP Q5T5N2 CLONING ARTIFACT SEQADV 2G56 GLN B 111 UNP Q5T5N2 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 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 C 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 C 30 THR PRO LYS THR SEQRES 1 D 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 D 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 D 30 THR PRO LYS THR HET DIO A1020 6 HETNAM DIO 1,4-DIETHYLENE DIOXIDE FORMUL 5 DIO C4 H8 O2 FORMUL 6 HOH *1044(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 ASN A 125 GLU A 133 1 9 HELIX 4 4 HIS A 157 GLN A 167 1 11 HELIX 5 5 PHE A 168 LEU A 170 5 3 HELIX 6 6 ASP A 175 MET A 195 1 21 HELIX 7 7 ASN A 196 THR A 208 1 13 HELIX 8 8 HIS A 213 LYS A 217 5 5 HELIX 9 9 ASN A 222 GLU A 227 1 6 HELIX 10 10 GLU A 227 GLU A 233 1 7 HELIX 11 11 ASP A 236 TYR A 249 1 14 HELIX 12 12 SER A 250 ASN A 252 5 3 HELIX 13 13 SER A 263 SER A 276 1 14 HELIX 14 14 GLN A 294 LEU A 298 5 5 HELIX 15 15 LEU A 322 TYR A 326 5 5 HELIX 16 16 ASN A 329 GLY A 339 1 11 HELIX 17 17 SER A 345 LYS A 353 1 9 HELIX 18 18 THR A 380 HIS A 386 1 7 HELIX 19 19 HIS A 386 GLY A 405 1 20 HELIX 20 20 GLN A 407 PHE A 424 1 18 HELIX 21 21 ARG A 429 LEU A 441 1 13 HELIX 22 22 PRO A 445 VAL A 449 5 5 HELIX 23 23 ARG A 460 ASP A 469 1 10 HELIX 24 24 LYS A 470 LEU A 471 5 2 HELIX 25 25 ARG A 472 ASN A 475 5 4 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 ASN A 672 1 18 HELIX 32 32 PHE A 673 GLU A 676 5 4 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 GLU B 133 1 9 HELIX 49 49 HIS B 157 PHE B 168 1 12 HELIX 50 50 ASP B 175 MET B 195 1 21 HELIX 51 51 ASN B 196 THR B 208 1 13 HELIX 52 52 HIS B 213 LYS B 217 5 5 HELIX 53 53 ASN B 222 GLU B 227 1 6 HELIX 54 54 GLU B 227 GLU B 233 1 7 HELIX 55 55 ASP B 236 TYR B 249 1 14 HELIX 56 56 SER B 250 ASN B 252 5 3 HELIX 57 57 SER B 263 SER B 276 1 14 HELIX 58 58 GLN B 294 LEU B 298 5 5 HELIX 59 59 LEU B 322 TYR B 326 5 5 HELIX 60 60 ASN B 329 GLY B 339 1 11 HELIX 61 61 SER B 345 LYS B 353 1 9 HELIX 62 62 THR B 380 LEU B 385 1 6 HELIX 63 63 HIS B 386 GLY B 405 1 20 HELIX 64 64 GLN B 407 PHE B 424 1 18 HELIX 65 65 ARG B 429 LEU B 441 1 13 HELIX 66 66 PRO B 445 VAL B 449 5 5 HELIX 67 67 ARG B 460 ASP B 469 1 10 HELIX 68 68 LYS B 470 LEU B 471 5 2 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 614 1 29 HELIX 74 74 LYS B 637 PHE B 652 1 16 HELIX 75 75 ASP B 655 PHE B 673 1 19 HELIX 76 76 ARG B 674 GLU B 676 5 3 HELIX 77 77 GLN B 677 THR B 691 1 15 HELIX 78 78 THR B 696 ASP B 705 1 10 HELIX 79 79 THR B 708 SER B 721 1 14 HELIX 80 80 THR B 734 HIS B 754 1 21 HELIX 81 81 LEU B 759 LEU B 763 5 5 HELIX 82 82 SER B 801 ARG B 824 1 24 HELIX 83 83 PRO B 855 MET B 877 1 23 HELIX 84 84 THR B 878 ASP B 895 1 18 HELIX 85 85 LYS B 899 SER B 913 1 15 HELIX 86 86 ASP B 919 LYS B 929 1 11 HELIX 87 87 THR B 932 LEU B 944 1 13 HELIX 88 88 ASN B 994 GLY B 1001 1 8 SHEET 1 A 8 ILE A 47 ILE A 50 0 SHEET 2 A 8 GLU A 63 LEU A 69 -1 O GLU A 68 N ARG A 49 SHEET 3 A 8 LYS A 74 SER A 79 -1 O VAL A 75 N LEU A 67 SHEET 4 A 8 MET A 254 GLY A 260 1 O VAL A 256 N LYS A 74 SHEET 5 A 8 LYS A 85 VAL A 92 -1 N SER A 87 O LEU A 259 SHEET 6 A 8 THR A 147 SER A 154 -1 O VAL A 153 N SER A 86 SHEET 7 A 8 SER A 137 THR A 142 -1 N PHE A 141 O ASN A 148 SHEET 8 A 8 LEU C 15 TYR C 16 -1 O LEU C 15 N THR A 142 SHEET 1 B 7 LEU A 359 ALA A 367 0 SHEET 2 B 7 PHE A 370 ASP A 378 -1 O PHE A 372 N LYS A 364 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 PHE A 561 N ALA A 549 SHEET 3 C 6 ARG A 722 GLY A 731 1 O ILE A 725 N LYS A 558 SHEET 4 C 6 LYS A 571 PHE A 579 -1 N CYS A 573 O HIS A 730 SHEET 5 C 6 GLY A 626 TYR A 634 -1 O LEU A 629 N PHE A 576 SHEET 6 C 6 LEU A 616 ASN A 622 -1 N SER A 617 O LYS A 632 SHEET 1 D 4 ALA A 549 ASP A 553 0 SHEET 2 D 4 SER A 557 GLN A 563 -1 O PHE A 561 N ALA A 549 SHEET 3 D 4 ARG A 722 GLY A 731 1 O ILE A 725 N LYS A 558 SHEET 4 D 4 LYS A 756 PRO A 757 1 O LYS A 756 N LEU A 723 SHEET 1 E 6 ILE A 832 ALA A 840 0 SHEET 2 E 6 ILE A 843 SER A 852 -1 O ARG A 847 N GLY A 836 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 8 ILE B 47 ILE B 50 0 SHEET 2 F 8 GLU B 63 LEU B 69 -1 O GLU B 68 N ARG B 49 SHEET 3 F 8 LYS B 74 SER B 79 -1 O VAL B 75 N LEU B 67 SHEET 4 F 8 MET B 254 GLY B 260 1 O VAL B 258 N ILE B 78 SHEET 5 F 8 LYS B 85 VAL B 92 -1 N SER B 87 O LEU B 259 SHEET 6 F 8 THR B 147 SER B 154 -1 O VAL B 153 N SER B 86 SHEET 7 F 8 SER B 137 THR B 142 -1 N PHE B 141 O ASN B 148 SHEET 8 F 8 LEU D 15 TYR D 16 -1 O LEU D 15 N THR B 142 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 PHE B 561 N ALA B 549 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 CYS B 573 O HIS B 730 SHEET 5 H 6 GLY B 626 TYR B 634 -1 O LEU B 629 N PHE B 576 SHEET 6 H 6 LEU B 616 THR B 623 -1 N THR B 623 O GLY B 626 SHEET 1 I 4 ALA B 549 ASP B 553 0 SHEET 2 I 4 SER B 557 GLN B 563 -1 O PHE B 561 N ALA B 549 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 VAL B 833 ALA B 840 0 SHEET 2 J 6 ILE B 843 SER B 852 -1 O ILE B 849 N PHE B 834 SHEET 3 J 6 CYS B 789 MET B 799 -1 N CYS B 789 O SER B 852 SHEET 4 J 6 HIS B 952 LEU B 959 -1 O VAL B 958 N GLY B 790 SHEET 5 J 6 GLY B 775 ARG B 782 1 N GLN B 781 O LEU B 959 SHEET 6 J 6 GLU B 990 VAL B 991 1 O GLU B 990 N TRP B 776 SITE 1 AC1 5 LEU A 204 GLU A 205 ARG A 477 ALA A 479 SITE 2 AC1 5 HOH A1432 CRYST1 262.250 262.250 90.610 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 0.003813 0.002202 0.000000 0.00000 SCALE2 0.000000 0.004403 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011036 0.00000