HEADER HYDROLASE 24-OCT-19 6L5T TITLE THE CRYSTAL STRUCTURE OF SADS-COV PAPAIN LIKE PROTEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDASE C16; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PAPAIN LIKE PROTEASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SWINE ACUTE DIARRHEA SYNDROME CORONAVIRUS; SOURCE 3 ORGANISM_TAXID: 2032731; SOURCE 4 GENE: ORF1AB, ORF1AB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A-SUMO KEYWDS PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.P.FAN REVDAT 3 27-MAR-24 6L5T 1 REMARK REVDAT 2 13-MAY-20 6L5T 1 JRNL REVDAT 1 08-APR-20 6L5T 0 JRNL AUTH L.WANG,W.HU,C.FAN JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF SADS-COV JRNL TITL 2 PAPAIN-LIKE PROTEASE 2. JRNL REF PROTEIN SCI. V. 29 1228 2020 JRNL REFN ESSN 1469-896X JRNL PMID 32216114 JRNL DOI 10.1002/PRO.3857 REMARK 2 REMARK 2 RESOLUTION. 1.72 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15.2_3472 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.72 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.26 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 26899 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1345 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 34.2600 - 3.7000 1.00 2747 144 0.1631 0.1849 REMARK 3 2 3.7000 - 2.9400 1.00 2588 137 0.1624 0.1820 REMARK 3 3 2.9400 - 2.5700 1.00 2574 135 0.1814 0.2286 REMARK 3 4 2.5700 - 2.3300 1.00 2553 134 0.1882 0.2282 REMARK 3 5 2.3300 - 2.1700 1.00 2536 134 0.1766 0.2207 REMARK 3 6 2.1700 - 2.0400 1.00 2528 134 0.1869 0.2204 REMARK 3 7 2.0400 - 1.9400 1.00 2528 132 0.1956 0.2436 REMARK 3 8 1.9400 - 1.8500 1.00 2518 132 0.2177 0.2711 REMARK 3 9 1.8500 - 1.7800 1.00 2489 132 0.2288 0.2416 REMARK 3 10 1.7800 - 1.7200 1.00 2493 131 0.2539 0.3175 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.182 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.285 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.82 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.11 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 : 0.013 1840 REMARK 3 ANGLE : 1.130 2500 REMARK 3 CHIRALITY : 0.078 285 REMARK 3 PLANARITY : 0.008 315 REMARK 3 DIHEDRAL : 3.602 1054 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): 28.9797 38.6283 35.8902 REMARK 3 T TENSOR REMARK 3 T11: 0.1469 T22: 0.1826 REMARK 3 T33: 0.1510 T12: 0.0023 REMARK 3 T13: 0.0069 T23: -0.0318 REMARK 3 L TENSOR REMARK 3 L11: 0.6051 L22: 0.7679 REMARK 3 L33: 0.3551 L12: 0.3345 REMARK 3 L13: 0.1927 L23: -0.0799 REMARK 3 S TENSOR REMARK 3 S11: 0.0530 S12: -0.1106 S13: 0.0280 REMARK 3 S21: 0.0836 S22: -0.1118 S23: 0.0331 REMARK 3 S31: -0.0450 S32: -0.0392 S33: 0.0670 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 6L5T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-OCT-19. REMARK 100 THE DEPOSITION ID IS D_1300014247. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JAN-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26961 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.720 REMARK 200 RESOLUTION RANGE LOW (A) : 41.510 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : 0.11600 REMARK 200 R SYM (I) : 0.11600 REMARK 200 FOR THE DATA SET : 16.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 12.50 REMARK 200 R MERGE FOR SHELL (I) : 1.63600 REMARK 200 R SYM FOR SHELL (I) : 1.63600 REMARK 200 FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES (PH6.5), 0.1M CACL2, 16% PEG REMARK 280 20000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 300K 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 17.11550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.17500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.25550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.17500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.11550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.25550 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 LYS A 1 REMARK 465 ASP A 2 REMARK 465 VAL A 3 REMARK 465 LYS A 4 REMARK 465 VAL A 5 REMARK 465 LYS A 6 REMARK 465 VAL A 7 REMARK 465 THR A 8 REMARK 465 ALA A 9 REMARK 465 ASP A 10 REMARK 465 GLY A 11 REMARK 465 ARG A 12 REMARK 465 ASN A 13 REMARK 465 ILE A 14 REMARK 465 ASN A 15 REMARK 465 ASP A 16 REMARK 465 VAL A 17 REMARK 465 ILE A 18 REMARK 465 VAL A 19 REMARK 465 THR A 20 REMARK 465 THR A 21 REMARK 465 ALA A 22 REMARK 465 GLU A 23 REMARK 465 THR A 24 REMARK 465 PHE A 25 REMARK 465 ASP A 26 REMARK 465 ALA A 27 REMARK 465 GLN A 28 REMARK 465 LEU A 29 REMARK 465 GLY A 30 REMARK 465 PRO A 31 REMARK 465 SER A 32 REMARK 465 ALA A 33 REMARK 465 ASN A 34 REMARK 465 GLY A 35 REMARK 465 ALA A 36 REMARK 465 GLU A 37 REMARK 465 SER A 38 REMARK 465 LEU A 39 REMARK 465 VAL A 40 REMARK 465 GLY A 41 REMARK 465 VAL A 42 REMARK 465 VAL A 43 REMARK 465 PRO A 44 REMARK 465 THR A 45 REMARK 465 PRO A 46 REMARK 465 THR A 47 REMARK 465 ASP A 48 REMARK 465 GLY A 49 REMARK 465 GLY A 50 REMARK 465 LYS A 51 REMARK 465 VAL A 52 REMARK 465 GLY A 250 REMARK 465 ASN A 251 REMARK 465 THR A 252 REMARK 465 ASP A 253 REMARK 465 ASN A 254 REMARK 465 SER A 292 REMARK 465 TYR A 293 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 VAL A 53 CG1 CG2 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 OD1 ASP A 279 O HOH A 501 1.84 REMARK 500 O HOH A 594 O HOH A 607 2.10 REMARK 500 O HOH A 679 O HOH A 683 2.14 REMARK 500 O HOH A 508 O HOH A 578 2.15 REMARK 500 O HOH A 532 O HOH A 661 2.17 REMARK 500 O HOH A 529 O HOH A 697 2.17 REMARK 500 O HOH A 650 O HOH A 657 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 663 O HOH A 700 1655 2.05 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 ASP A 69 35.70 -99.36 REMARK 500 SER A 97 141.14 -174.35 REMARK 500 LYS A 114 64.86 66.51 REMARK 500 ASN A 212 31.25 74.44 REMARK 500 ASN A 290 62.14 34.01 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 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 180 SG REMARK 620 2 CYS A 183 SG 115.7 REMARK 620 3 CYS A 209 SG 112.7 114.6 REMARK 620 4 HIS A 211 ND1 103.1 101.0 108.0 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 401 DBREF1 6L5T A 1 293 UNP A0A2P1G738_9NIDO DBREF2 6L5T A A0A2P1G738 1588 1880 SEQRES 1 A 293 LYS ASP VAL LYS VAL LYS VAL THR ALA ASP GLY ARG ASN SEQRES 2 A 293 ILE ASN ASP VAL ILE VAL THR THR ALA GLU THR PHE ASP SEQRES 3 A 293 ALA GLN LEU GLY PRO SER ALA ASN GLY ALA GLU SER LEU SEQRES 4 A 293 VAL GLY VAL VAL PRO THR PRO THR ASP GLY GLY LYS VAL SEQRES 5 A 293 VAL ASN THR VAL PRO ASP VAL ASN TRP SER LYS HIS PHE SEQRES 6 A 293 GLY PHE SER ASP ALA ALA ALA PHE ALA VAL LEU ASP HIS SEQRES 7 A 293 SER LYS PHE ALA PHE ASP SER GLU VAL VAL ASP GLY LYS SEQRES 8 A 293 ARG ALA LEU ALA ASP SER ASP ASN ASN CYS TRP VAL ASN SEQRES 9 A 293 ALA THR CYS LEU ALA LEU GLN PHE LEU LYS PRO THR PHE SEQRES 10 A 293 LYS TYR VAL GLY TRP GLU ASP LEU TRP ASN LYS PHE VAL SEQRES 11 A 293 THR GLY ASP VAL ALA GLY PHE VAL HIS LEU LEU TYR TYR SEQRES 12 A 293 ILE GLU GLY VAL ASP LYS GLY ALA LYS GLY ASP VAL GLU SEQRES 13 A 293 SER THR LEU SER LYS LEU ASP LYS TYR ILE VAL SER SER SEQRES 14 A 293 GLY SER VAL THR VAL GLU ARG SER THR LEU CYS ASP ARG SEQRES 15 A 293 CYS ASN SER THR VAL LYS THR VAL THR GLY ALA ILE ALA SEQRES 16 A 293 GLU ALA SER VAL ILE LEU ASN GLY HIS THR ASP GLY HIS SEQRES 17 A 293 CYS PRO HIS ASN PHE GLU TRP ARG VAL GLN VAL ILE GLY SEQRES 18 A 293 VAL LYS GLY ASP ILE ILE LEU LEU HIS SER GLY SER LEU SEQRES 19 A 293 LEU ASN GLY PRO TYR VAL TYR GLY ASP ALA TYR VAL ALA SEQRES 20 A 293 PHE SER GLY ASN THR ASP ASN GLY HIS TYR THR VAL PHE SEQRES 21 A 293 ASP ASN LYS LEU SER LYS MET TYR ASP GLY ILE LYS CYS SEQRES 22 A 293 VAL LYS THR THR LEU ASP THR LEU VAL ALA SER SER VAL SEQRES 23 A 293 VAL ILE ARG ASN GLY SER TYR HET ZN A 401 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *200(H2 O) HELIX 1 AA1 PRO A 57 GLY A 66 1 10 HELIX 2 AA2 ASP A 69 VAL A 75 1 7 HELIX 3 AA3 HIS A 78 ALA A 82 5 5 HELIX 4 AA4 ASN A 100 LYS A 114 1 15 HELIX 5 AA5 TYR A 119 THR A 131 1 13 HELIX 6 AA6 VAL A 134 GLY A 146 1 13 HELIX 7 AA7 ASP A 154 ASP A 163 1 10 HELIX 8 AA8 LYS A 164 ILE A 166 5 3 HELIX 9 AA9 THR A 277 LEU A 281 5 5 SHEET 1 AA1 2 SER A 85 VAL A 88 0 SHEET 2 AA1 2 LYS A 91 LEU A 94 -1 O ALA A 93 N GLU A 86 SHEET 1 AA2 4 THR A 186 GLY A 192 0 SHEET 2 AA2 4 GLY A 170 SER A 177 -1 N ARG A 176 O THR A 186 SHEET 3 AA2 4 GLU A 214 GLY A 224 -1 O ARG A 216 N SER A 177 SHEET 4 AA2 4 HIS A 204 HIS A 208 -1 N HIS A 204 O VAL A 217 SHEET 1 AA3 7 ILE A 194 GLU A 196 0 SHEET 2 AA3 7 ILE A 226 LEU A 229 1 O LEU A 229 N ALA A 195 SHEET 3 AA3 7 VAL A 282 ILE A 288 -1 O ILE A 288 N ILE A 226 SHEET 4 AA3 7 ALA A 244 PHE A 248 -1 N ALA A 244 O VAL A 287 SHEET 5 AA3 7 TYR A 257 ASP A 261 -1 O PHE A 260 N TYR A 245 SHEET 6 AA3 7 LYS A 266 ASP A 269 -1 O LYS A 266 N ASP A 261 SHEET 7 AA3 7 LYS A 272 LYS A 275 -1 O VAL A 274 N MET A 267 LINK SG CYS A 180 ZN ZN A 401 1555 1555 2.33 LINK SG CYS A 183 ZN ZN A 401 1555 1555 2.30 LINK SG CYS A 209 ZN ZN A 401 1555 1555 2.33 LINK ND1 HIS A 211 ZN ZN A 401 1555 1555 2.02 CISPEP 1 GLY A 237 PRO A 238 0 10.96 SITE 1 AC1 4 CYS A 180 CYS A 183 CYS A 209 HIS A 211 CRYST1 34.231 68.511 104.350 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 0.029213 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014596 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009583 0.00000