HEADER CYTOSOLIC PROTEIN 30-APR-24 8ZCR TITLE STRUCTURE OF PI9 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERPIN B9; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOPLASMIC ANTIPROTEINASE 3,CAP-3,CAP3,PEPTIDASE INHIBITOR COMPND 5 9,PI-9; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: AUTHOR STATED THAT THE REACTION CENTER LOOP (RCL) WAS COMPND 8 CLEAVED BETWEEN GLY341 AND ARG342.; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: SERPIN B9; COMPND 11 CHAIN: B; COMPND 12 SYNONYM: CYTOPLASMIC ANTIPROTEINASE 3,CAP-3,CAP3,PEPTIDASE INHIBITOR COMPND 13 9,PI-9; COMPND 14 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: SERPINB9, PI9; 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: SERPINB9, PI9; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SERPIN, X-RAY CRYSTALLIZATION, PI9, HELIX D, CYTOSOLIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.ZHOU,T.YAN REVDAT 1 13-NOV-24 8ZCR 0 JRNL AUTH T.YAN,A.ZHOU JRNL TITL CRYSTALLIZATION AND CRYSTALLOGRAPHIC STUDIES OF HUMAN SERINE JRNL TITL 2 PROTEASE INHIBITOR (SERPIN) B9. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 80 286 2024 JRNL REFN ESSN 2053-230X JRNL PMID 39382088 JRNL DOI 10.1107/S2053230X24009439 REMARK 2 REMARK 2 RESOLUTION. 1.93 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 52.66 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 41294 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 2035 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 52.6600 - 4.7700 0.99 2917 171 0.1850 0.2008 REMARK 3 2 4.7700 - 3.7800 1.00 2799 147 0.1436 0.1514 REMARK 3 3 3.7800 - 3.3100 1.00 2823 111 0.1718 0.2140 REMARK 3 4 3.3100 - 3.0000 1.00 2762 131 0.1767 0.2068 REMARK 3 5 3.0000 - 2.7900 1.00 2752 151 0.1869 0.2328 REMARK 3 6 2.7900 - 2.6200 1.00 2716 165 0.1788 0.2040 REMARK 3 7 2.6200 - 2.4900 1.00 2731 134 0.1716 0.1828 REMARK 3 8 2.4900 - 2.3800 1.00 2731 146 0.1725 0.2189 REMARK 3 9 2.3800 - 2.2900 1.00 2741 125 0.1782 0.2753 REMARK 3 10 2.2900 - 2.2100 0.62 1707 86 0.2087 0.2386 REMARK 3 11 2.2100 - 2.1400 1.00 2688 154 0.2111 0.2761 REMARK 3 12 2.1400 - 2.0800 1.00 2714 150 0.2281 0.2636 REMARK 3 13 2.0800 - 2.0300 0.65 1750 92 0.2557 0.2665 REMARK 3 14 2.0300 - 1.9800 1.00 2720 131 0.2473 0.3118 REMARK 3 15 1.9800 - 1.9300 0.99 2708 141 0.2712 0.3124 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.810 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.011 2916 REMARK 3 ANGLE : 1.067 3944 REMARK 3 CHIRALITY : 0.057 450 REMARK 3 PLANARITY : 0.008 506 REMARK 3 DIHEDRAL : 6.311 388 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8ZCR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 01-MAY-24. REMARK 100 THE DEPOSITION ID IS D_1300047000. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUL-21 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 : BL10U2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41305 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.930 REMARK 200 RESOLUTION RANGE LOW (A) : 52.660 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.93 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 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 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 (%): 64.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 39.3% ETHYLENE GLYCOL 0.1M MES, PH5.6 REMARK 280 200MM ZN(OAC)2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 298.15K 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 34.25600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.58350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.16150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.58350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.25600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.16150 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: 6300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -492.0 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 SER A 1 REMARK 465 GLU A 2 REMARK 465 THR A 3 REMARK 465 GLU A 76 REMARK 465 VAL A 77 REMARK 465 ASN A 78 REMARK 465 LYS A 79 REMARK 465 ALA A 80 REMARK 465 GLY A 81 REMARK 465 THR A 82 REMARK 465 GLN A 83 REMARK 465 GLY A 341 REMARK 465 ARG B 342 REMARK 465 SER B 343 REMARK 465 LEU B 344 REMARK 465 ASN B 345 REMARK 465 GLU B 346 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 TYR A 84 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 127 CG CD OE1 OE2 REMARK 470 LYS A 186 CG CD CE NZ REMARK 470 ARG A 223 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 365 CG CD NE CZ NH1 NH2 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 ALA A 124 52.78 -142.13 REMARK 500 ARG A 223 -19.23 87.49 REMARK 500 ARG A 307 34.84 -141.51 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 413 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 26 NE2 REMARK 620 2 ASP A 65 OD1 55.3 REMARK 620 3 HOH A 501 O 54.6 2.5 REMARK 620 4 HOH A 619 O 50.6 4.8 5.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 414 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 63 OE1 REMARK 620 2 HIS A 67 NE2 81.1 REMARK 620 3 GLU A 191 OE2 95.5 91.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 406 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 98 SG REMARK 620 2 GLU A 306 OE2 113.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 411 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 113 O REMARK 620 2 HIS A 113 ND1 86.4 REMARK 620 3 GLU A 115 OE2 105.1 103.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 410 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 118 OE1 REMARK 620 2 HOH A 505 O 94.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 407 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 131 ND1 REMARK 620 2 GLU A 264 OE1 52.8 REMARK 620 3 HOH A 611 O 52.7 0.9 REMARK 620 4 HOH A 613 O 53.6 3.5 2.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 141 OE1 REMARK 620 2 GLU A 141 OE2 49.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 403 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 154 OD2 REMARK 620 2 GLU A 156 OE1 82.5 REMARK 620 3 ASP A 258 OD2 90.0 135.5 REMARK 620 4 CYS A 259 SG 89.2 138.1 2.9 REMARK 620 5 HOH A 531 O 90.8 134.9 1.1 3.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 405 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 156 OE2 REMARK 620 2 CYS A 259 SG 75.7 REMARK 620 3 HOH A 629 O 78.7 4.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 404 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 208 NE2 REMARK 620 2 ASP A 234 OD2 131.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 403 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 235 OD1 REMARK 620 2 HOH A 566 O 73.9 REMARK 620 3 HOH A 596 O 86.4 159.4 REMARK 620 4 ASP B 354 OD1 164.5 94.7 103.4 REMARK 620 5 HIS B 355 ND1 85.1 92.7 91.5 106.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 352 SG REMARK 620 2 ASP B 354 OD2 106.1 REMARK 620 3 HOH B 504 O 121.4 74.8 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8H4X RELATED DB: PDB REMARK 900 REDRAW 8H4X DBREF 8ZCR A 2 333 UNP P50453 SPB9_HUMAN 2 333 DBREF 8ZCR B 346 378 UNP P50453 SPB9_HUMAN 344 376 SEQADV 8ZCR SER A 1 UNP P50453 EXPRESSION TAG SEQADV 8ZCR ALA A 334 UNP P50453 LINKER SEQADV 8ZCR VAL A 335 UNP P50453 LINKER SEQADV 8ZCR VAL A 336 UNP P50453 LINKER SEQADV 8ZCR ILE A 337 UNP P50453 LINKER SEQADV 8ZCR ALA A 338 UNP P50453 LINKER SEQADV 8ZCR ALA A 339 UNP P50453 LINKER SEQADV 8ZCR ALA A 340 UNP P50453 LINKER SEQADV 8ZCR GLY A 341 UNP P50453 LINKER SEQADV 8ZCR ARG B 342 UNP P50453 LINKER SEQADV 8ZCR SER B 343 UNP P50453 LINKER SEQADV 8ZCR LEU B 344 UNP P50453 LINKER SEQADV 8ZCR ASN B 345 UNP P50453 LINKER SEQRES 1 A 341 SER GLU THR LEU SER ASN ALA SER GLY THR PHE ALA ILE SEQRES 2 A 341 ARG LEU LEU LYS ILE LEU CYS GLN ASP ASN PRO SER HIS SEQRES 3 A 341 ASN VAL PHE CYS SER PRO VAL SER ILE SER SER ALA LEU SEQRES 4 A 341 ALA MET VAL LEU LEU GLY ALA LYS GLY ASN THR ALA THR SEQRES 5 A 341 GLN MET ALA GLN ALA LEU SER LEU ASN THR GLU GLU ASP SEQRES 6 A 341 ILE HIS ARG ALA PHE GLN SER LEU LEU THR GLU VAL ASN SEQRES 7 A 341 LYS ALA GLY THR GLN TYR LEU LEU ARG THR ALA ASN ARG SEQRES 8 A 341 LEU PHE GLY GLU LYS THR CYS GLN PHE LEU SER THR PHE SEQRES 9 A 341 LYS GLU SER CYS LEU GLN PHE TYR HIS ALA GLU LEU LYS SEQRES 10 A 341 GLU LEU SER PHE ILE ARG ALA ALA GLU GLU SER ARG LYS SEQRES 11 A 341 HIS ILE ASN THR TRP VAL SER LYS LYS THR GLU GLY LYS SEQRES 12 A 341 ILE GLU GLU LEU LEU PRO GLY SER SER ILE ASP ALA GLU SEQRES 13 A 341 THR ARG LEU VAL LEU VAL ASN ALA ILE TYR PHE LYS GLY SEQRES 14 A 341 LYS TRP ASN GLU PRO PHE ASP GLU THR TYR THR ARG GLU SEQRES 15 A 341 MET PRO PHE LYS ILE ASN GLN GLU GLU GLN ARG PRO VAL SEQRES 16 A 341 GLN MET MET TYR GLN GLU ALA THR PHE LYS LEU ALA HIS SEQRES 17 A 341 VAL GLY GLU VAL ARG ALA GLN LEU LEU GLU LEU PRO TYR SEQRES 18 A 341 ALA ARG LYS GLU LEU SER LEU LEU VAL LEU LEU PRO ASP SEQRES 19 A 341 ASP GLY VAL GLU LEU SER THR VAL GLU LYS SER LEU THR SEQRES 20 A 341 PHE GLU LYS LEU THR ALA TRP THR LYS PRO ASP CYS MET SEQRES 21 A 341 LYS SER THR GLU VAL GLU VAL LEU LEU PRO LYS PHE LYS SEQRES 22 A 341 LEU GLN GLU ASP TYR ASP MET GLU SER VAL LEU ARG HIS SEQRES 23 A 341 LEU GLY ILE VAL ASP ALA PHE GLN GLN GLY LYS ALA ASP SEQRES 24 A 341 LEU SER ALA MET SER ALA GLU ARG ASP LEU CYS LEU SER SEQRES 25 A 341 LYS PHE VAL HIS LYS SER PHE VAL GLU VAL ASN GLU GLU SEQRES 26 A 341 GLY THR GLU ALA ALA ALA ALA SER ALA VAL VAL ILE ALA SEQRES 27 A 341 ALA ALA GLY SEQRES 1 B 37 ARG SER LEU ASN GLU SER GLY PRO ARG PHE CYS ALA ASP SEQRES 2 B 37 HIS PRO PHE LEU PHE PHE ILE ARG HIS ASN ARG ALA ASN SEQRES 3 B 37 SER ILE LEU PHE CYS GLY ARG PHE SER SER PRO HET ZN A 401 1 HET ZN A 402 1 HET ZN A 403 1 HET ZN A 404 1 HET ZN A 405 1 HET ZN A 406 1 HET ZN A 407 1 HET ZN A 408 1 HET ZN A 409 1 HET ZN A 410 1 HET ZN A 411 1 HET ZN A 412 1 HET ZN A 413 1 HET ZN A 414 1 HET ZN A 415 1 HET ZN B 401 1 HET ZN B 402 1 HET ZN B 403 1 HET EDO B 404 10 HETNAM ZN ZINC ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 ZN 18(ZN 2+) FORMUL 21 EDO C2 H6 O2 FORMUL 22 HOH *143(H2 O) HELIX 1 AA1 LEU A 4 ASN A 23 1 20 HELIX 2 AA2 SER A 31 LEU A 44 1 14 HELIX 3 AA3 LYS A 47 LEU A 58 1 12 HELIX 4 AA4 THR A 62 LEU A 74 1 13 HELIX 5 AA5 LEU A 101 HIS A 113 1 13 HELIX 6 AA6 ALA A 124 THR A 140 1 17 HELIX 7 AA7 ASP A 176 THR A 180 5 5 HELIX 8 AA8 ALA A 222 LYS A 224 5 3 HELIX 9 AA9 GLU A 238 LEU A 246 1 9 HELIX 10 AB1 THR A 247 THR A 255 1 9 HELIX 11 AB2 MET A 280 LEU A 287 1 8 HELIX 12 AB3 VAL A 290 GLN A 294 5 5 SHEET 1 AA1 7 VAL A 28 CYS A 30 0 SHEET 2 AA1 7 SER B 368 PHE B 375 -1 O CYS B 372 N CYS A 30 SHEET 3 AA1 7 PHE B 357 HIS B 363 -1 N HIS B 363 O SER B 368 SHEET 4 AA1 7 LEU A 226 PRO A 233 -1 N LEU A 229 O PHE B 360 SHEET 5 AA1 7 ALA A 214 PRO A 220 -1 N LEU A 219 O LEU A 228 SHEET 6 AA1 7 GLN A 192 VAL A 209 -1 N VAL A 209 O ALA A 214 SHEET 7 AA1 7 ARG A 181 LYS A 186 -1 N PHE A 185 O ARG A 193 SHEET 1 AA2 8 VAL A 28 CYS A 30 0 SHEET 2 AA2 8 SER B 368 PHE B 375 -1 O CYS B 372 N CYS A 30 SHEET 3 AA2 8 PHE B 357 HIS B 363 -1 N HIS B 363 O SER B 368 SHEET 4 AA2 8 LEU A 226 PRO A 233 -1 N LEU A 229 O PHE B 360 SHEET 5 AA2 8 ALA A 214 PRO A 220 -1 N LEU A 219 O LEU A 228 SHEET 6 AA2 8 GLN A 192 VAL A 209 -1 N VAL A 209 O ALA A 214 SHEET 7 AA2 8 LYS A 261 PRO A 270 -1 O LEU A 269 N MET A 198 SHEET 8 AA2 8 ARG B 350 CYS B 352 1 O PHE B 351 N GLU A 266 SHEET 1 AA3 6 GLU A 115 LEU A 119 0 SHEET 2 AA3 6 LEU A 85 GLU A 95 1 N LEU A 92 O LYS A 117 SHEET 3 AA3 6 THR A 157 LYS A 170 -1 O LYS A 168 N LEU A 85 SHEET 4 AA3 6 GLY A 326 ALA A 339 -1 O ILE A 337 N LEU A 159 SHEET 5 AA3 6 LEU A 309 VAL A 322 -1 N LYS A 313 O VAL A 336 SHEET 6 AA3 6 PHE A 272 ASP A 279 -1 N TYR A 278 O HIS A 316 LINK NE2 HIS A 26 ZN ZN A 413 1555 4545 2.10 LINK OE1 GLU A 63 ZN ZN A 414 1555 1555 2.34 LINK OD1 ASP A 65 ZN ZN A 413 1555 1555 2.10 LINK NE2 HIS A 67 ZN ZN A 414 1555 1555 2.08 LINK SG CYS A 98 ZN ZN A 406 1555 1555 2.25 LINK O HIS A 113 ZN ZN A 411 1555 1555 2.40 LINK ND1AHIS A 113 ZN ZN A 411 1555 1555 2.25 LINK NE2BHIS A 113 ZN ZN A 412 1555 1555 2.08 LINK OE2 GLU A 115 ZN ZN A 411 1555 1555 2.21 LINK OE1 GLU A 118 ZN ZN A 410 1555 1555 2.39 LINK ND1 HIS A 131 ZN ZN A 407 1555 2454 1.93 LINK OE1 GLU A 141 ZN ZN A 401 1555 1555 2.67 LINK OE2 GLU A 141 ZN ZN A 401 1555 1555 2.63 LINK OD2 ASP A 154 ZN ZN A 403 1555 4545 1.98 LINK OE1 GLU A 156 ZN ZN A 403 1555 4545 2.52 LINK OE2 GLU A 156 ZN ZN A 405 1555 4545 2.00 LINK OE1 GLU A 177 ZN ZN A 415 1555 1555 2.49 LINK OE2 GLU A 191 ZN ZN A 414 1555 4545 2.35 LINK NE2 HIS A 208 ZN ZN A 404 1555 1555 1.96 LINK OD2 ASP A 234 ZN ZN A 404 1555 1555 2.06 LINK OD1 ASP A 235 ZN ZN B 403 1555 1555 2.15 LINK OD2 ASP A 258 ZN ZN A 403 1555 1555 1.91 LINK SG CYS A 259 ZN ZN A 403 1555 1555 2.40 LINK SG CYS A 259 ZN ZN A 405 1555 1555 2.38 LINK OE1 GLU A 264 ZN ZN A 407 1555 1555 2.07 LINK OE2 GLU A 276 ZN ZN A 409 1555 1555 2.35 LINK NE2AHIS A 286 ZN ZN A 402 1555 1555 2.07 LINK NE2BHIS A 286 ZN ZN A 408 1555 1555 2.00 LINK OE2 GLU A 306 ZN ZN A 406 1555 1555 1.78 LINK ZN ZN A 403 O HOH A 531 1555 1555 2.28 LINK ZN ZN A 405 O HOH A 629 1555 1555 2.48 LINK ZN ZN A 407 O HOH A 611 1555 1555 2.01 LINK ZN ZN A 407 O HOH A 613 1555 2455 1.93 LINK ZN ZN A 410 O HOH A 505 1555 1555 2.47 LINK ZN ZN A 413 O HOH A 501 1555 1555 1.85 LINK ZN ZN A 413 O HOH A 619 1555 1555 1.78 LINK O HOH A 566 ZN ZN B 403 1555 1555 2.49 LINK O HOH A 596 ZN ZN B 403 1555 1555 2.15 LINK SG CYS B 352 ZN ZN B 402 1555 1555 2.21 LINK OD2 ASP B 354 ZN ZN B 402 1555 1555 1.86 LINK OD1 ASP B 354 ZN ZN B 403 1555 1555 2.11 LINK ND1 HIS B 355 ZN ZN B 403 1555 1555 2.20 LINK NE2 HIS B 363 ZN ZN B 401 1555 1555 2.68 LINK ZN ZN B 402 O HOH B 504 1555 1555 2.62 CRYST1 68.512 82.323 101.167 90.00 90.00 90.00 P 21 21 21 4 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 0.014596 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012147 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009885 0.00000