HEADER HYDROLASE 12-FEB-22 7WW2 TITLE STRUCTURE OF AN ISOCYTOSINE SPECIFIC DEAMINASE VCZ COMPND MOL_ID: 1; COMPND 2 MOLECULE: 8-OXOGUANINE DEAMINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HYDROXYDECHLOROATRAZINE ETHYLAMINOHYDROLASE; COMPND 5 EC: 3.5.4.32; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OBESUMBACTERIUM PROTEUS; SOURCE 3 ORGANISM_TAXID: 82983; SOURCE 4 GENE: DSM2777_13610, EYY98_15020; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS DEAMINASE, ISOCYTOSINE, CANCER THERAPY, 5-FLUOROURACIL, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR X.J.LI,B.X.WU REVDAT 3 20-SEP-23 7WW2 1 JRNL REVDAT 2 30-AUG-23 7WW2 1 JRNL REVDAT 1 22-FEB-23 7WW2 0 JRNL AUTH W.GUO,X.LI,J.FAN,H.LI,Y.WEN,C.MENG,H.CHEN,Z.ZHAO,Y.ZHANG, JRNL AUTH 2 Y.DU,B.WU JRNL TITL STRUCTURAL CHARACTERIZATION OF AN ISOCYTOSINE-SPECIFIC JRNL TITL 2 DEAMINASE VCZ REVEALS ITS APPLICATION POTENTIAL IN THE JRNL TITL 3 ANTI-CANCER THERAPY. JRNL REF ISCIENCE V. 26 07672 2023 JRNL REFN ESSN 2589-0042 JRNL PMID 37680460 JRNL DOI 10.1016/J.ISCI.2023.107672 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 24878 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1247 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 29.7600 - 5.6100 0.99 2792 140 0.1412 0.1715 REMARK 3 2 5.6000 - 4.4500 1.00 2680 135 0.1410 0.1690 REMARK 3 3 4.4500 - 3.8900 0.99 2621 140 0.1595 0.2237 REMARK 3 4 3.8900 - 3.5400 0.98 2600 126 0.1984 0.2412 REMARK 3 5 3.5400 - 3.2800 0.97 2533 138 0.2238 0.3365 REMARK 3 6 3.2800 - 3.0900 1.00 2587 151 0.2156 0.2820 REMARK 3 7 3.0900 - 2.9400 1.00 2613 139 0.2026 0.2522 REMARK 3 8 2.9400 - 2.8100 1.00 2601 141 0.2029 0.2956 REMARK 3 9 2.8100 - 2.7000 1.00 2604 137 0.2208 0.3164 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.299 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.195 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 6948 REMARK 3 ANGLE : 1.127 9424 REMARK 3 CHIRALITY : 0.057 1072 REMARK 3 PLANARITY : 0.011 1250 REMARK 3 DIHEDRAL : 7.511 975 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -1.9642 -15.8795 -28.2431 REMARK 3 T TENSOR REMARK 3 T11: 0.1450 T22: 0.0937 REMARK 3 T33: 0.1622 T12: 0.0234 REMARK 3 T13: -0.0021 T23: -0.0102 REMARK 3 L TENSOR REMARK 3 L11: 1.9002 L22: 0.5361 REMARK 3 L33: 0.9808 L12: -0.0587 REMARK 3 L13: 0.6578 L23: -0.0524 REMARK 3 S TENSOR REMARK 3 S11: -0.1083 S12: -0.0631 S13: 0.2065 REMARK 3 S21: -0.0233 S22: 0.0137 S23: -0.0450 REMARK 3 S31: -0.1042 S32: -0.0183 S33: 0.0670 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : ens_1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "A" and (resid 29 through 208 or REMARK 3 resid 210 through 476)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "B" and (resid 29 through 208 or REMARK 3 resid 210 through 476)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7WW2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1300027637. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JAN-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97852 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25076 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 12.70 REMARK 200 R MERGE (I) : 0.14900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.60 REMARK 200 R MERGE FOR SHELL (I) : 0.53400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM MALONATE PH 7.0, 20% W/V REMARK 280 POLYETHYLENE GLYCOL 3,350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 34.22100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.25300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.76150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.25300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.22100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.76150 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 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: 4790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -108.0 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 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 26 REMARK 465 HIS A 27 REMARK 465 LYS A 28 REMARK 465 LEU A 480 REMARK 465 MET B 26 REMARK 465 HIS B 27 REMARK 465 LYS B 28 REMARK 465 ARG B 477 REMARK 465 HIS B 478 REMARK 465 ARG B 479 REMARK 465 LEU B 480 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 OE1 GLU A 45 O HOH A 601 2.18 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 ARG A 29 CB - CG - CD ANGL. DEV. = 16.2 DEGREES REMARK 500 ARG A 29 CG - CD - NE ANGL. DEV. = 14.9 DEGREES REMARK 500 ARG B 188 CB - CG - CD ANGL. DEV. = 15.8 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 VAL A 103 39.99 35.08 REMARK 500 SER A 189 7.99 59.06 REMARK 500 ALA A 230 76.74 -157.85 REMARK 500 TRP A 287 48.76 -90.43 REMARK 500 HIS A 296 -77.14 72.35 REMARK 500 ASP A 347 171.61 69.74 REMARK 500 ASN A 352 -69.99 -144.17 REMARK 500 MET A 377 118.74 -173.77 REMARK 500 THR A 387 -83.86 -118.93 REMARK 500 VAL B 103 42.11 36.66 REMARK 500 ALA B 230 75.89 -156.93 REMARK 500 TRP B 287 48.78 -88.22 REMARK 500 HIS B 296 -75.33 72.48 REMARK 500 ASP B 347 173.12 70.21 REMARK 500 ASN B 352 -67.50 -144.80 REMARK 500 MET B 377 120.08 -173.29 REMARK 500 THR B 387 -83.54 -117.27 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 A 60 ILE A 61 149.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 60 0.12 SIDE CHAIN 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 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 93 NE2 REMARK 620 2 HIS A 95 NE2 103.7 REMARK 620 3 HIS A 259 NE2 88.1 90.9 REMARK 620 4 ASP A 347 OD1 91.2 93.1 175.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 93 NE2 REMARK 620 2 HIS B 95 NE2 112.9 REMARK 620 3 HIS B 259 NE2 78.4 97.9 REMARK 620 4 ASP B 347 OD1 85.1 105.4 155.4 REMARK 620 5 HOH B 603 O 118.0 129.1 91.9 79.8 REMARK 620 N 1 2 3 4 DBREF1 7WW2 A 26 480 UNP A0A4Q9D6T1_9GAMM DBREF2 7WW2 A A0A4Q9D6T1 1 455 DBREF1 7WW2 B 26 480 UNP A0A4Q9D6T1_9GAMM DBREF2 7WW2 B A0A4Q9D6T1 1 455 SEQRES 1 A 455 MET HIS LYS ARG THR LEU LEU PHE LYS ASN ALA GLU LEU SEQRES 2 A 455 LEU VAL THR MET ASP ASP GLU ARG ARG GLU ILE ARG GLY SEQRES 3 A 455 GLY CYS LEU LEU VAL GLU GLY ASN ARG ILE VAL ALA VAL SEQRES 4 A 455 GLY GLY ASP GLU LEU CYS ALA ALA PRO ALA ASP GLU GLU SEQRES 5 A 455 ILE ASP LEU ARG GLY HIS ILE VAL ILE PRO GLY LEU ILE SEQRES 6 A 455 ASN THR HIS HIS HIS MET PHE GLN SER LEU THR ARG VAL SEQRES 7 A 455 ILE PRO ASP ALA GLN ASP GLY GLU LEU PHE ASP TRP LEU SEQRES 8 A 455 ASN ASN LEU TYR PRO ILE TRP ALA GLY LEU THR PRO GLU SEQRES 9 A 455 MET ILE ARG ILE SER THR GLN THR ALA MET ALA GLU LEU SEQRES 10 A 455 MET LEU SER GLY CYS THR THR SER SER ASP HIS LEU TYR SEQRES 11 A 455 VAL TYR PRO ASN GLY CYS ARG LEU ASP ASP SER ILE ASP SEQRES 12 A 455 GLY ALA ARG GLU ILE GLY MET ARG PHE HIS ALA CYS ARG SEQRES 13 A 455 GLY SER MET SER VAL GLY ARG SER LYS GLY GLY LEU PRO SEQRES 14 A 455 PRO ASP GLU LEU VAL GLU ASN GLU GLN ALA ILE LEU GLU SEQRES 15 A 455 ASP SER LEU ARG LEU ILE HIS SER TYR HIS ASP ALA GLN SEQRES 16 A 455 ARG TYR SER MET LEU ARG ILE ALA LEU ALA PRO CYS SER SEQRES 17 A 455 PRO PHE SER VAL SER ARG GLU LEU MET VAL LYS THR ALA SEQRES 18 A 455 GLN MET ALA ARG GLU GLN GLY VAL SER LEU HIS THR HIS SEQRES 19 A 455 LEU ALA GLU ASN ASP SER ASP VAL SER TYR SER GLN THR SEQRES 20 A 455 HIS PHE GLY MET THR PRO ALA GLN TYR ALA GLU ASP LEU SEQRES 21 A 455 GLY TRP VAL GLY SER ASP VAL TRP HIS ALA HIS CYS VAL SEQRES 22 A 455 LYS LEU ASP ARG ALA GLY ILE SER LEU PHE ALA ARG THR SEQRES 23 A 455 GLY THR GLY VAL ALA HIS CYS PRO CYS SER ASN MET ARG SEQRES 24 A 455 LEU ALA SER GLY ILE ALA PRO ILE ARG ALA MET LEU ASP SEQRES 25 A 455 GLU GLY VAL SER VAL GLY LEU GLY VAL ASP GLY SER ALA SEQRES 26 A 455 SER ASN ASP ALA GLY ASN MET ILE ALA GLU THR ARG GLN SEQRES 27 A 455 ALA MET LEU LEU GLN ARG VAL GLY PHE GLY PRO ASP ALA SEQRES 28 A 455 MET ASN ALA ARG GLN ALA LEU GLU ILE ALA THR ARG GLY SEQRES 29 A 455 GLY ALA LYS VAL LEU ASN ARG ASP ASP ILE GLY TYR LEU SEQRES 30 A 455 ALA THR GLY MET ALA ALA ASP PHE VAL ALA PHE ASP LEU SEQRES 31 A 455 ASN THR LEU ASN LEU ALA GLY ALA LYS HIS ASP PRO LEU SEQRES 32 A 455 ALA ALA LEU VAL PHE CYS THR PRO GLY ASN VAL ALA PHE SEQRES 33 A 455 SER VAL ILE ASN GLY GLN VAL VAL ILE ARG GLU GLY VAL SEQRES 34 A 455 LEU GLN THR ILE ASP LEU PRO SER VAL VAL GLN GLN HIS SEQRES 35 A 455 ASN ARG LEU ALA CYS LEU LEU VAL ASN ARG HIS ARG LEU SEQRES 1 B 455 MET HIS LYS ARG THR LEU LEU PHE LYS ASN ALA GLU LEU SEQRES 2 B 455 LEU VAL THR MET ASP ASP GLU ARG ARG GLU ILE ARG GLY SEQRES 3 B 455 GLY CYS LEU LEU VAL GLU GLY ASN ARG ILE VAL ALA VAL SEQRES 4 B 455 GLY GLY ASP GLU LEU CYS ALA ALA PRO ALA ASP GLU GLU SEQRES 5 B 455 ILE ASP LEU ARG GLY HIS ILE VAL ILE PRO GLY LEU ILE SEQRES 6 B 455 ASN THR HIS HIS HIS MET PHE GLN SER LEU THR ARG VAL SEQRES 7 B 455 ILE PRO ASP ALA GLN ASP GLY GLU LEU PHE ASP TRP LEU SEQRES 8 B 455 ASN ASN LEU TYR PRO ILE TRP ALA GLY LEU THR PRO GLU SEQRES 9 B 455 MET ILE ARG ILE SER THR GLN THR ALA MET ALA GLU LEU SEQRES 10 B 455 MET LEU SER GLY CYS THR THR SER SER ASP HIS LEU TYR SEQRES 11 B 455 VAL TYR PRO ASN GLY CYS ARG LEU ASP ASP SER ILE ASP SEQRES 12 B 455 GLY ALA ARG GLU ILE GLY MET ARG PHE HIS ALA CYS ARG SEQRES 13 B 455 GLY SER MET SER VAL GLY ARG SER LYS GLY GLY LEU PRO SEQRES 14 B 455 PRO ASP GLU LEU VAL GLU ASN GLU GLN ALA ILE LEU GLU SEQRES 15 B 455 ASP SER LEU ARG LEU ILE HIS SER TYR HIS ASP ALA GLN SEQRES 16 B 455 ARG TYR SER MET LEU ARG ILE ALA LEU ALA PRO CYS SER SEQRES 17 B 455 PRO PHE SER VAL SER ARG GLU LEU MET VAL LYS THR ALA SEQRES 18 B 455 GLN MET ALA ARG GLU GLN GLY VAL SER LEU HIS THR HIS SEQRES 19 B 455 LEU ALA GLU ASN ASP SER ASP VAL SER TYR SER GLN THR SEQRES 20 B 455 HIS PHE GLY MET THR PRO ALA GLN TYR ALA GLU ASP LEU SEQRES 21 B 455 GLY TRP VAL GLY SER ASP VAL TRP HIS ALA HIS CYS VAL SEQRES 22 B 455 LYS LEU ASP ARG ALA GLY ILE SER LEU PHE ALA ARG THR SEQRES 23 B 455 GLY THR GLY VAL ALA HIS CYS PRO CYS SER ASN MET ARG SEQRES 24 B 455 LEU ALA SER GLY ILE ALA PRO ILE ARG ALA MET LEU ASP SEQRES 25 B 455 GLU GLY VAL SER VAL GLY LEU GLY VAL ASP GLY SER ALA SEQRES 26 B 455 SER ASN ASP ALA GLY ASN MET ILE ALA GLU THR ARG GLN SEQRES 27 B 455 ALA MET LEU LEU GLN ARG VAL GLY PHE GLY PRO ASP ALA SEQRES 28 B 455 MET ASN ALA ARG GLN ALA LEU GLU ILE ALA THR ARG GLY SEQRES 29 B 455 GLY ALA LYS VAL LEU ASN ARG ASP ASP ILE GLY TYR LEU SEQRES 30 B 455 ALA THR GLY MET ALA ALA ASP PHE VAL ALA PHE ASP LEU SEQRES 31 B 455 ASN THR LEU ASN LEU ALA GLY ALA LYS HIS ASP PRO LEU SEQRES 32 B 455 ALA ALA LEU VAL PHE CYS THR PRO GLY ASN VAL ALA PHE SEQRES 33 B 455 SER VAL ILE ASN GLY GLN VAL VAL ILE ARG GLU GLY VAL SEQRES 34 B 455 LEU GLN THR ILE ASP LEU PRO SER VAL VAL GLN GLN HIS SEQRES 35 B 455 ASN ARG LEU ALA CYS LEU LEU VAL ASN ARG HIS ARG LEU HET ZN A 501 1 HET ZN B 501 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *91(H2 O) HELIX 1 AA1 GLY A 66 ALA A 72 5 7 HELIX 2 AA2 HIS A 95 THR A 101 5 7 HELIX 3 AA3 ILE A 104 ASP A 109 1 6 HELIX 4 AA4 GLU A 111 ALA A 124 1 14 HELIX 5 AA5 THR A 127 SER A 145 1 19 HELIX 6 AA6 ARG A 162 GLY A 174 1 13 HELIX 7 AA7 PRO A 195 VAL A 199 5 5 HELIX 8 AA8 ASN A 201 HIS A 217 1 17 HELIX 9 AA9 SER A 238 GLY A 253 1 16 HELIX 10 AB1 ASN A 263 GLY A 275 1 13 HELIX 11 AB2 THR A 277 LEU A 285 1 9 HELIX 12 AB3 ASP A 301 GLY A 312 1 12 HELIX 13 AB4 CYS A 318 LEU A 325 1 8 HELIX 14 AB5 PRO A 331 GLY A 339 1 9 HELIX 15 AB6 ASN A 356 GLY A 373 1 18 HELIX 16 AB7 ASN A 378 THR A 387 1 10 HELIX 17 AB8 THR A 387 LEU A 394 1 8 HELIX 18 AB9 ASP A 426 CYS A 434 1 9 HELIX 19 AC1 ASP A 459 ASN A 476 1 18 HELIX 20 AC2 GLY B 66 ALA B 71 5 6 HELIX 21 AC3 HIS B 95 THR B 101 5 7 HELIX 22 AC4 ILE B 104 GLN B 108 5 5 HELIX 23 AC5 GLU B 111 ALA B 124 1 14 HELIX 24 AC6 THR B 127 SER B 145 1 19 HELIX 25 AC7 TYR B 157 CYS B 161 5 5 HELIX 26 AC8 ARG B 162 GLY B 174 1 13 HELIX 27 AC9 GLY B 187 GLY B 191 5 5 HELIX 28 AD1 PRO B 195 VAL B 199 5 5 HELIX 29 AD2 ASN B 201 HIS B 217 1 17 HELIX 30 AD3 SER B 238 GLY B 253 1 16 HELIX 31 AD4 ASN B 263 GLY B 275 1 13 HELIX 32 AD5 THR B 277 LEU B 285 1 9 HELIX 33 AD6 ASP B 301 GLY B 312 1 12 HELIX 34 AD7 CYS B 318 LEU B 325 1 8 HELIX 35 AD8 PRO B 331 GLY B 339 1 9 HELIX 36 AD9 ASN B 356 GLY B 373 1 18 HELIX 37 AE1 ASN B 378 THR B 387 1 10 HELIX 38 AE2 THR B 387 LEU B 394 1 8 HELIX 39 AE3 ASP B 426 CYS B 434 1 9 HELIX 40 AE4 ASP B 459 ASN B 476 1 18 SHEET 1 AA1 4 ARG A 60 GLY A 65 0 SHEET 2 AA1 4 GLU A 48 GLU A 57 -1 N LEU A 55 O VAL A 62 SHEET 3 AA1 4 LEU A 31 VAL A 40 -1 N LEU A 31 O VAL A 56 SHEET 4 AA1 4 GLU A 76 ASP A 79 1 O ILE A 78 N LEU A 32 SHEET 1 AA2 8 ARG A 60 GLY A 65 0 SHEET 2 AA2 8 GLU A 48 GLU A 57 -1 N LEU A 55 O VAL A 62 SHEET 3 AA2 8 LEU A 31 VAL A 40 -1 N LEU A 31 O VAL A 56 SHEET 4 AA2 8 HIS A 83 PRO A 87 1 O VAL A 85 N VAL A 40 SHEET 5 AA2 8 PHE A 410 ASP A 414 -1 O PHE A 413 N ILE A 84 SHEET 6 AA2 8 PHE A 441 ILE A 444 -1 O VAL A 443 N PHE A 410 SHEET 7 AA2 8 GLN A 447 ARG A 451 -1 O GLN A 447 N ILE A 444 SHEET 8 AA2 8 VAL A 454 LEU A 455 -1 O VAL A 454 N ARG A 451 SHEET 1 AA3 9 LEU A 89 ASN A 91 0 SHEET 2 AA3 9 CYS A 147 LEU A 154 1 O THR A 149 N ASN A 91 SHEET 3 AA3 9 ARG A 176 SER A 183 1 O ARG A 176 N SER A 150 SHEET 4 AA3 9 LEU A 225 PRO A 231 1 O ALA A 228 N ARG A 181 SHEET 5 AA3 9 SER A 255 LEU A 260 1 O SER A 255 N LEU A 229 SHEET 6 AA3 9 VAL A 292 HIS A 296 1 O ALA A 295 N THR A 258 SHEET 7 AA3 9 GLY A 314 HIS A 317 1 O GLY A 314 N HIS A 294 SHEET 8 AA3 9 SER A 341 LEU A 344 1 O GLY A 343 N HIS A 317 SHEET 9 AA3 9 LEU A 89 ASN A 91 1 N ILE A 90 O LEU A 344 SHEET 1 AA4 4 ARG B 60 GLY B 65 0 SHEET 2 AA4 4 GLU B 48 GLU B 57 -1 N CYS B 53 O GLY B 65 SHEET 3 AA4 4 THR B 30 VAL B 40 -1 N LEU B 31 O VAL B 56 SHEET 4 AA4 4 GLU B 76 ASP B 79 1 O GLU B 76 N LEU B 32 SHEET 1 AA5 8 ARG B 60 GLY B 65 0 SHEET 2 AA5 8 GLU B 48 GLU B 57 -1 N CYS B 53 O GLY B 65 SHEET 3 AA5 8 THR B 30 VAL B 40 -1 N LEU B 31 O VAL B 56 SHEET 4 AA5 8 HIS B 83 PRO B 87 1 O VAL B 85 N VAL B 40 SHEET 5 AA5 8 PHE B 410 ASP B 414 -1 O PHE B 413 N ILE B 84 SHEET 6 AA5 8 PHE B 441 ILE B 444 -1 O VAL B 443 N PHE B 410 SHEET 7 AA5 8 GLN B 447 ARG B 451 -1 O GLN B 447 N ILE B 444 SHEET 8 AA5 8 VAL B 454 LEU B 455 -1 O VAL B 454 N ARG B 451 SHEET 1 AA6 9 LEU B 89 ASN B 91 0 SHEET 2 AA6 9 CYS B 147 SER B 151 1 O THR B 149 N ASN B 91 SHEET 3 AA6 9 ARG B 176 SER B 183 1 O ARG B 176 N SER B 150 SHEET 4 AA6 9 LEU B 225 PRO B 231 1 O ALA B 230 N ARG B 181 SHEET 5 AA6 9 SER B 255 LEU B 260 1 O SER B 255 N LEU B 229 SHEET 6 AA6 9 VAL B 292 HIS B 296 1 O ALA B 295 N THR B 258 SHEET 7 AA6 9 GLY B 314 HIS B 317 1 O ALA B 316 N HIS B 294 SHEET 8 AA6 9 SER B 341 LEU B 344 1 O GLY B 343 N HIS B 317 SHEET 9 AA6 9 LEU B 89 ASN B 91 1 N ILE B 90 O LEU B 344 LINK NE2 HIS A 93 ZN ZN A 501 1555 1555 2.26 LINK NE2 HIS A 95 ZN ZN A 501 1555 1555 2.25 LINK NE2 HIS A 259 ZN ZN A 501 1555 1555 2.27 LINK OD1 ASP A 347 ZN ZN A 501 1555 1555 2.46 LINK NE2 HIS B 93 ZN ZN B 501 1555 1555 2.26 LINK NE2 HIS B 95 ZN ZN B 501 1555 1555 2.28 LINK NE2 HIS B 259 ZN ZN B 501 1555 1555 2.26 LINK OD1 ASP B 347 ZN ZN B 501 1555 1555 2.31 LINK ZN ZN B 501 O HOH B 603 1555 1555 2.13 CISPEP 1 ASN A 352 ASP A 353 0 11.87 CISPEP 2 ASN B 352 ASP B 353 0 13.91 CRYST1 68.442 107.523 120.506 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 0.014611 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009300 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008298 0.00000 MTRIX1 1 -0.994548 -0.103989 -0.007804 -5.69132 1 MTRIX2 1 -0.104214 0.988424 0.110265 2.73685 1 MTRIX3 1 -0.003753 0.110477 -0.993872 -54.87975 1 CONECT 496 6829 CONECT 516 6829 CONECT 1802 6829 CONECT 2450 6829 CONECT 3929 6830 CONECT 3949 6830 CONECT 5229 6830 CONECT 5877 6830 CONECT 6829 496 516 1802 2450 CONECT 6830 3929 3949 5229 5877 CONECT 6830 6879 CONECT 6879 6830 MASTER 363 0 2 40 42 0 0 9 6913 2 12 70 END