PDB Short entry for 2AA4 HEADER TRANSFERASE 13-JUL-05 2AA4 TITLE CRYSTAL STRUCTURE OF ESCHERICHIA COLI PUTATIVE N-ACETYLMANNOSAMINE TITLE 2 KINASE, NEW YORK STRUCTURAL GENOMICS CONSORTIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE N-ACETYLMANNOSAMINE KINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MANNAC KINASE; COMPND 5 EC: 2.7.1.60; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: NANK; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS SUGAR METHABOLISM, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, KEYWDS 3 NYSGXRC, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.PATSKOVSKY,S.C.ALMO,S.K.BURLEY,NEW YORK SGX RESEARCH CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (NYSGXRC) REVDAT 4 14-FEB-24 2AA4 1 REMARK REVDAT 3 03-FEB-21 2AA4 1 AUTHOR REMARK LINK REVDAT 2 24-FEB-09 2AA4 1 VERSN REVDAT 1 19-JUL-05 2AA4 0 JRNL AUTH Y.PATSKOVSKY,S.C.ALMO JRNL TITL CRYSTAL STRUCTURE OF ESCHERICHIA COLI PUTATIVE JRNL TITL 2 N-ACETYLMANNOSAMINE KINASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 25608 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.200 REMARK 3 FREE R VALUE TEST SET COUNT : 846 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1677 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.74 REMARK 3 BIN R VALUE (WORKING SET) : 0.1990 REMARK 3 BIN FREE R VALUE SET COUNT : 64 REMARK 3 BIN FREE R VALUE : 0.3350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4130 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 238 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.42 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.34000 REMARK 3 B22 (A**2) : 0.05000 REMARK 3 B33 (A**2) : 0.29000 REMARK 3 B12 (A**2) : 0.00000 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): 0.297 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.226 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.154 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.017 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.922 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4217 ; 0.006 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5747 ; 1.026 ; 1.971 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 582 ; 5.035 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 157 ;35.794 ;24.140 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 645 ;14.378 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 27 ;11.364 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 695 ; 0.061 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3181 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1916 ; 0.161 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2942 ; 0.292 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 458 ; 0.169 ; 0.500 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): 44 ; 0.113 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 18 ; 0.235 ; 0.500 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): 2931 ; 3.249 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4511 ; 4.536 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1405 ; 4.050 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1234 ; 5.891 ; 3.000 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 : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 289 1 REMARK 3 1 B 1 B 289 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 2073 ; 0.18 ; 0.05 REMARK 3 TIGHT THERMAL 1 A (A**2): 2073 ; 0.97 ; 0.50 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1001 A 1001 1 REMARK 3 1 B 2001 B 2001 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 2 A (A): 1 ; 0.00 ; 0.05 REMARK 3 TIGHT THERMAL 2 A (A**2): 1 ; 0.12 ; 0.50 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 2AA4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033675. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-05 REMARK 200 TEMPERATURE (KELVIN) : 87.0 REMARK 200 PH : 7.20 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26544 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : 0.04600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.8000 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 (%) : 87.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 0.23100 REMARK 200 R SYM FOR SHELL (I) : 0.25300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 1500, PH 7.20, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 -1.000000 0.000000 0.000000 20.49550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 83.32300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.92050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 83.32300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.49550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.92050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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 HOMODIMER. THE ASSYMMETRIC REMARK 300 UNIT CONTAINS THE FULL HOMODIMER COMPOSED OF TWO IDENTICAL MONOMERS, REMARK 300 A AND B 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: 3020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 SER A 130 -116.78 -138.83 REMARK 500 ALA A 151 152.58 -46.92 REMARK 500 SER B 130 -126.37 -137.42 REMARK 500 ASP B 160 114.66 -164.80 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 A1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 156 ND1 REMARK 620 2 CYS A 166 SG 98.9 REMARK 620 3 CYS A 168 SG 103.2 107.6 REMARK 620 4 CYS A 173 SG 126.3 113.1 106.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B2001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 156 ND1 REMARK 620 2 CYS B 166 SG 97.8 REMARK 620 3 CYS B 168 SG 107.9 112.1 REMARK 620 4 CYS B 173 SG 123.1 110.6 105.4 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 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 2001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-T806 RELATED DB: TARGETDB DBREF 2AA4 A 1 289 UNP P45425 NANK_ECOLI 1 289 DBREF 2AA4 B 1 289 UNP P45425 NANK_ECOLI 1 289 SEQRES 1 A 289 MET THR THR LEU ALA ILE ASP ILE GLY GLY THR LYS LEU SEQRES 2 A 289 ALA ALA ALA LEU ILE GLY ALA ASP GLY GLN ILE ARG ASP SEQRES 3 A 289 ARG ARG GLU LEU PRO THR PRO ALA SER GLN THR PRO GLU SEQRES 4 A 289 ALA LEU ARG ASP ALA LEU SER ALA LEU VAL SER PRO LEU SEQRES 5 A 289 GLN ALA HIS ALA GLN ARG VAL ALA ILE ALA SER THR GLY SEQRES 6 A 289 ILE ILE ARG ASP GLY SER LEU LEU ALA LEU ASN PRO HIS SEQRES 7 A 289 ASN LEU GLY GLY LEU LEU HIS PHE PRO LEU VAL LYS THR SEQRES 8 A 289 LEU GLU GLN LEU THR ASN LEU PRO THR ILE ALA ILE ASN SEQRES 9 A 289 ASP ALA GLN ALA ALA ALA TRP ALA GLU PHE GLN ALA LEU SEQRES 10 A 289 ASP GLY ASP ILE THR ASP MET VAL PHE ILE THR VAL SER SEQRES 11 A 289 THR GLY VAL GLY GLY GLY VAL VAL SER GLY CYS LYS LEU SEQRES 12 A 289 LEU THR GLY PRO GLY GLY LEU ALA GLY HIS ILE GLY HIS SEQRES 13 A 289 THR LEU ALA ASP PRO HIS GLY PRO VAL CYS GLY CYS GLY SEQRES 14 A 289 ARG THR GLY CYS VAL GLU ALA ILE ALA SER GLY ARG GLY SEQRES 15 A 289 ILE ALA ALA ALA ALA GLN GLY GLU LEU ALA GLY ALA ASP SEQRES 16 A 289 ALA LYS THR ILE PHE THR ARG ALA GLY GLN GLY ASP GLU SEQRES 17 A 289 GLN ALA GLN GLN LEU ILE HIS ARG SER ALA ARG THR LEU SEQRES 18 A 289 ALA ARG LEU ILE ALA ASP ILE LYS ALA THR THR ASP CYS SEQRES 19 A 289 GLN CYS VAL VAL VAL GLY GLY SER VAL GLY LEU ALA GLU SEQRES 20 A 289 GLY TYR LEU ALA LEU VAL GLU THR TYR LEU ALA GLN GLU SEQRES 21 A 289 PRO ALA ALA PHE HIS VAL ASP LEU LEU ALA ALA HIS TYR SEQRES 22 A 289 ARG HIS ASP ALA GLY LEU LEU GLY ALA ALA LEU LEU ALA SEQRES 23 A 289 GLN GLY GLU SEQRES 1 B 289 MET THR THR LEU ALA ILE ASP ILE GLY GLY THR LYS LEU SEQRES 2 B 289 ALA ALA ALA LEU ILE GLY ALA ASP GLY GLN ILE ARG ASP SEQRES 3 B 289 ARG ARG GLU LEU PRO THR PRO ALA SER GLN THR PRO GLU SEQRES 4 B 289 ALA LEU ARG ASP ALA LEU SER ALA LEU VAL SER PRO LEU SEQRES 5 B 289 GLN ALA HIS ALA GLN ARG VAL ALA ILE ALA SER THR GLY SEQRES 6 B 289 ILE ILE ARG ASP GLY SER LEU LEU ALA LEU ASN PRO HIS SEQRES 7 B 289 ASN LEU GLY GLY LEU LEU HIS PHE PRO LEU VAL LYS THR SEQRES 8 B 289 LEU GLU GLN LEU THR ASN LEU PRO THR ILE ALA ILE ASN SEQRES 9 B 289 ASP ALA GLN ALA ALA ALA TRP ALA GLU PHE GLN ALA LEU SEQRES 10 B 289 ASP GLY ASP ILE THR ASP MET VAL PHE ILE THR VAL SER SEQRES 11 B 289 THR GLY VAL GLY GLY GLY VAL VAL SER GLY CYS LYS LEU SEQRES 12 B 289 LEU THR GLY PRO GLY GLY LEU ALA GLY HIS ILE GLY HIS SEQRES 13 B 289 THR LEU ALA ASP PRO HIS GLY PRO VAL CYS GLY CYS GLY SEQRES 14 B 289 ARG THR GLY CYS VAL GLU ALA ILE ALA SER GLY ARG GLY SEQRES 15 B 289 ILE ALA ALA ALA ALA GLN GLY GLU LEU ALA GLY ALA ASP SEQRES 16 B 289 ALA LYS THR ILE PHE THR ARG ALA GLY GLN GLY ASP GLU SEQRES 17 B 289 GLN ALA GLN GLN LEU ILE HIS ARG SER ALA ARG THR LEU SEQRES 18 B 289 ALA ARG LEU ILE ALA ASP ILE LYS ALA THR THR ASP CYS SEQRES 19 B 289 GLN CYS VAL VAL VAL GLY GLY SER VAL GLY LEU ALA GLU SEQRES 20 B 289 GLY TYR LEU ALA LEU VAL GLU THR TYR LEU ALA GLN GLU SEQRES 21 B 289 PRO ALA ALA PHE HIS VAL ASP LEU LEU ALA ALA HIS TYR SEQRES 22 B 289 ARG HIS ASP ALA GLY LEU LEU GLY ALA ALA LEU LEU ALA SEQRES 23 B 289 GLN GLY GLU HET ZN A1001 1 HET ZN B2001 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *238(H2 O) HELIX 1 1 THR A 37 SER A 50 1 14 HELIX 2 2 LEU A 52 ALA A 56 5 5 HELIX 3 3 ASN A 76 LEU A 84 5 9 HELIX 4 4 PRO A 87 ASN A 97 1 11 HELIX 5 5 ASP A 105 ALA A 116 1 12 HELIX 6 6 HIS A 153 THR A 157 5 5 HELIX 7 7 CYS A 173 SER A 179 1 7 HELIX 8 8 SER A 179 ALA A 186 1 8 HELIX 9 9 GLN A 188 ALA A 192 5 5 HELIX 10 10 ASP A 195 GLN A 205 1 11 HELIX 11 11 ASP A 207 ASP A 233 1 27 HELIX 12 12 GLY A 241 LEU A 245 1 5 HELIX 13 13 GLY A 248 ALA A 258 1 11 HELIX 14 14 GLN A 259 GLU A 260 5 2 HELIX 15 15 PRO A 261 HIS A 265 5 5 HELIX 16 16 ASP A 276 GLY A 288 1 13 HELIX 17 17 THR B 37 ALA B 54 1 18 HELIX 18 18 ASN B 76 GLY B 81 5 6 HELIX 19 19 PRO B 87 ASN B 97 1 11 HELIX 20 20 ASP B 105 ALA B 116 1 12 HELIX 21 21 HIS B 153 THR B 157 5 5 HELIX 22 22 CYS B 173 SER B 179 1 7 HELIX 23 23 SER B 179 ALA B 186 1 8 HELIX 24 24 ALA B 187 ALA B 192 5 6 HELIX 25 25 ASP B 195 GLN B 205 1 11 HELIX 26 26 ASP B 207 ASP B 233 1 27 HELIX 27 27 GLY B 241 LEU B 245 1 5 HELIX 28 28 GLY B 248 ALA B 258 1 11 HELIX 29 29 GLN B 259 GLU B 260 5 2 HELIX 30 30 PRO B 261 HIS B 265 5 5 HELIX 31 31 ASP B 276 GLN B 287 1 12 SHEET 1 A 5 ILE A 24 PRO A 31 0 SHEET 2 A 5 LYS A 12 ILE A 18 -1 N LEU A 13 O LEU A 30 SHEET 3 A 5 THR A 3 ILE A 8 -1 N ASP A 7 O ALA A 14 SHEET 4 A 5 ARG A 58 SER A 63 1 O ALA A 62 N ILE A 6 SHEET 5 A 5 THR A 100 ASN A 104 1 O ILE A 103 N ILE A 61 SHEET 1 B 2 ILE A 66 ARG A 68 0 SHEET 2 B 2 SER A 71 LEU A 73 -1 O LEU A 73 N ILE A 66 SHEET 1 C 5 LYS A 142 LEU A 144 0 SHEET 2 C 5 VAL A 133 SER A 139 -1 N VAL A 137 O LEU A 144 SHEET 3 C 5 MET A 124 VAL A 129 -1 N THR A 128 O GLY A 134 SHEET 4 C 5 CYS A 236 GLY A 240 1 O GLY A 240 N ILE A 127 SHEET 5 C 5 ASP A 267 ALA A 270 1 O ASP A 267 N VAL A 237 SHEET 1 D 5 ILE B 24 PRO B 31 0 SHEET 2 D 5 LYS B 12 ILE B 18 -1 N LEU B 13 O LEU B 30 SHEET 3 D 5 THR B 3 ILE B 8 -1 N THR B 3 O ILE B 18 SHEET 4 D 5 ARG B 58 SER B 63 1 O ALA B 62 N ILE B 6 SHEET 5 D 5 THR B 100 ASN B 104 1 O ILE B 103 N SER B 63 SHEET 1 E 2 ILE B 66 ARG B 68 0 SHEET 2 E 2 SER B 71 LEU B 73 -1 O LEU B 73 N ILE B 66 SHEET 1 F 5 LYS B 142 LEU B 144 0 SHEET 2 F 5 VAL B 133 SER B 139 -1 N VAL B 137 O LEU B 144 SHEET 3 F 5 MET B 124 VAL B 129 -1 N MET B 124 O VAL B 138 SHEET 4 F 5 CYS B 236 GLY B 240 1 O GLY B 240 N ILE B 127 SHEET 5 F 5 ASP B 267 ALA B 270 1 O LEU B 269 N VAL B 239 LINK ND1 HIS A 156 ZN ZN A1001 1555 1555 2.12 LINK SG CYS A 166 ZN ZN A1001 1555 1555 2.35 LINK SG CYS A 168 ZN ZN A1001 1555 1555 2.25 LINK SG CYS A 173 ZN ZN A1001 1555 1555 2.29 LINK ND1 HIS B 156 ZN ZN B2001 1555 1555 2.16 LINK SG CYS B 166 ZN ZN B2001 1555 1555 2.39 LINK SG CYS B 168 ZN ZN B2001 1555 1555 2.31 LINK SG CYS B 173 ZN ZN B2001 1555 1555 2.32 SITE 1 AC1 4 HIS A 156 CYS A 166 CYS A 168 CYS A 173 SITE 1 AC2 4 HIS B 156 CYS B 166 CYS B 168 CYS B 173 CRYST1 40.991 75.841 166.646 90.00 90.00 90.00 P 21 21 21 8 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 0.024396 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013185 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006001 0.00000