HEADER VIRAL PROTEIN 22-SEP-20 7D47 TITLE CRYSTAL STRUCTURE OF SARS-COV-2 PAPAIN-LIKE PROTEASE C111S COMPND MOL_ID: 1; COMPND 2 MOLECULE: NON-STRUCTURAL PROTEIN 3; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PAPAIN-LIKE PROTEINASE,NSP3,PL2-PRO,PAPAIN-LIKE PROTEASE,PL- COMPND 5 PRO; COMPND 6 EC: 3.4.19.12; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_COMMON: 2019-NCOV; SOURCE 5 ORGANISM_TAXID: 2697049; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 83333 KEYWDS PROTEASE, PLPRO, SARS-COV-2, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.-P.WU,S.-K.CHEN,Y.-C.LU,Y.-C.J.HUANG,M.-H.LEE REVDAT 3 29-NOV-23 7D47 1 REMARK REVDAT 2 10-MAR-21 7D47 1 COMPND REVDAT 1 07-OCT-20 7D47 0 JRNL AUTH K.-P.WU,S.-K.CHEN,Y.-C.LU,Y.-C.J.HUANG,M.-H.LEE JRNL TITL CRYSTAL STRUCTURE OF SARS-COV-2 PAPAIN-LIKE PROTEASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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 : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.50 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 33.290 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 63159 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.190 REMARK 3 FREE R VALUE TEST SET COUNT : 2016 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 10.0000 - 4.7600 0.96 4405 141 0.1531 0.1543 REMARK 3 2 4.7600 - 3.7800 0.97 4421 152 0.1438 0.1619 REMARK 3 3 3.7800 - 3.3000 0.97 4404 142 0.0000 0.0000 REMARK 3 4 3.3000 - 3.0000 0.97 4391 146 0.0000 0.0000 REMARK 3 5 3.0000 - 2.7800 0.97 4432 146 0.1863 0.2045 REMARK 3 6 2.7800 - 2.6200 0.97 4448 146 0.1962 0.2243 REMARK 3 7 2.6200 - 2.4900 0.97 4404 150 0.2011 0.2047 REMARK 3 8 2.4900 - 2.3800 0.97 4426 142 0.2162 0.2418 REMARK 3 9 2.3800 - 2.2900 0.97 4397 138 0.2502 0.2707 REMARK 3 10 2.2900 - 2.2100 0.86 3873 127 0.4987 0.5640 REMARK 3 11 2.2100 - 2.1400 0.96 4404 141 0.2773 0.3130 REMARK 3 12 2.1400 - 2.0800 0.97 4437 147 0.2394 0.2456 REMARK 3 13 2.0800 - 2.0200 0.97 4409 152 0.0000 0.0000 REMARK 3 14 2.0200 - 1.9700 0.94 4302 136 0.2648 0.3153 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) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.710 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.47 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.95 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: 0.4700 REMARK 3 OPERATOR: H,-H-K,-L REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESID 4 THROUGH 59 OR REMARK 3 (RESID 60 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 61 REMARK 3 THROUGH 64 OR (RESID 65 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 66 THROUGH 187 OR RESID 190 REMARK 3 THROUGH 192 OR RESID 196 THROUGH 226 OR REMARK 3 RESID 231 THROUGH 315)) REMARK 3 SELECTION : (CHAIN B AND (RESID 4 THROUGH 20 OR REMARK 3 (RESID 21 AND (NAME N OR NAME CA OR NAME REMARK 3 C OR NAME O OR NAME CB )) OR RESID 22 REMARK 3 THROUGH 42 OR (RESID 43 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 44 OR (RESID 45 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB )) REMARK 3 OR RESID 46 THROUGH 313 OR (RESID 314 AND REMARK 3 (NAME N OR NAME CA OR NAME C OR NAME O OR REMARK 3 NAME CB )) OR (RESID 315 AND (NAME N OR REMARK 3 NAME CA OR NAME C OR NAME O OR NAME CB OR REMARK 3 NAME CG OR NAME CD OR NAME CE OR NAME NZ ) REMARK 3 ))) REMARK 3 ATOM PAIRS NUMBER : 2720 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7D47 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1300018710. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-20 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63740 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.970 REMARK 200 RESOLUTION RANGE LOW (A) : 42.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07600 REMARK 200 FOR THE DATA SET : 19.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 : 2.160 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 2FE8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS 7 , 0.2M CAOAC, 18% PEG REMARK 280 8000, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 283K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,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 -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 0.00000 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 0.00000 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLU A 1 REMARK 465 VAL A 2 REMARK 465 VAL A 317 REMARK 465 GLU B 1 REMARK 465 VAL B 2 REMARK 465 ARG B 3 REMARK 465 VAL B 188 REMARK 465 CYS B 189 REMARK 465 GLY B 193 REMARK 465 GLN B 194 REMARK 465 GLN B 195 REMARK 465 GLY B 227 REMARK 465 LYS B 228 REMARK 465 GLN B 229 REMARK 465 ALA B 230 REMARK 465 PRO B 316 REMARK 465 VAL B 317 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 21 CG1 CG2 REMARK 470 LYS A 43 CG CD CE NZ REMARK 470 LYS A 45 CG CD CE NZ REMARK 470 VAL A 187 CG1 CG2 REMARK 470 VAL A 188 CG1 CG2 REMARK 470 ILE A 314 CG1 CG2 CD1 REMARK 470 ASN B 60 CG OD1 ND2 REMARK 470 ARG B 65 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 187 CG1 CG2 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 PRO A 59 78.98 -62.52 REMARK 500 ASP A 76 103.65 -49.70 REMARK 500 TYR A 95 75.25 -117.34 REMARK 500 SER A 103 -165.09 -114.81 REMARK 500 LYS A 228 -167.54 -106.08 REMARK 500 TYR A 268 -122.98 55.93 REMARK 500 LYS A 279 -128.68 -124.40 REMARK 500 ASN A 308 -63.05 -136.49 REMARK 500 PRO B 59 75.67 -62.76 REMARK 500 ASP B 76 104.07 -48.38 REMARK 500 TYR B 95 75.58 -117.89 REMARK 500 SER B 103 -165.24 -114.99 REMARK 500 TYR B 268 -123.46 57.37 REMARK 500 LYS B 279 -127.29 -127.13 REMARK 500 ASN B 308 -61.75 -135.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 738 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH A 739 DISTANCE = 7.55 ANGSTROMS REMARK 525 HOH A 740 DISTANCE = 8.80 ANGSTROMS 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 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 100 O REMARK 620 2 HOH A 671 O 72.3 REMARK 620 3 GLY B 100 O 167.4 101.9 REMARK 620 N 1 2 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 CYS A 189 SG REMARK 620 2 CYS A 192 SG 82.6 REMARK 620 3 CYS A 224 SG 92.0 77.8 REMARK 620 4 CYS A 226 SG 169.8 106.7 94.2 REMARK 620 5 LYS A 228 NZ 70.3 105.6 161.1 102.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 111 OG REMARK 620 2 HOH B 542 O 91.0 REMARK 620 3 HOH B 600 O 131.2 87.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 192 N REMARK 620 2 CYS B 192 SG 78.9 REMARK 620 N 1 DBREF 7D47 A 1 317 UNP P0DTC1 R1A_SARS2 1564 1880 DBREF 7D47 B 1 317 UNP P0DTC1 R1A_SARS2 1564 1880 SEQADV 7D47 SER A 111 UNP P0DTC1 CYS 1674 ENGINEERED MUTATION SEQADV 7D47 SER B 111 UNP P0DTC1 CYS 1674 ENGINEERED MUTATION SEQRES 1 A 317 GLU VAL ARG THR ILE LYS VAL PHE THR THR VAL ASP ASN SEQRES 2 A 317 ILE ASN LEU HIS THR GLN VAL VAL ASP MET SER MET THR SEQRES 3 A 317 TYR GLY GLN GLN PHE GLY PRO THR TYR LEU ASP GLY ALA SEQRES 4 A 317 ASP VAL THR LYS ILE LYS PRO HIS ASN SER HIS GLU GLY SEQRES 5 A 317 LYS THR PHE TYR VAL LEU PRO ASN ASP ASP THR LEU ARG SEQRES 6 A 317 VAL GLU ALA PHE GLU TYR TYR HIS THR THR ASP PRO SER SEQRES 7 A 317 PHE LEU GLY ARG TYR MET SER ALA LEU ASN HIS THR LYS SEQRES 8 A 317 LYS TRP LYS TYR PRO GLN VAL ASN GLY LEU THR SER ILE SEQRES 9 A 317 LYS TRP ALA ASP ASN ASN SER TYR LEU ALA THR ALA LEU SEQRES 10 A 317 LEU THR LEU GLN GLN ILE GLU LEU LYS PHE ASN PRO PRO SEQRES 11 A 317 ALA LEU GLN ASP ALA TYR TYR ARG ALA ARG ALA GLY GLU SEQRES 12 A 317 ALA ALA ASN PHE CYS ALA LEU ILE LEU ALA TYR CYS ASN SEQRES 13 A 317 LYS THR VAL GLY GLU LEU GLY ASP VAL ARG GLU THR MET SEQRES 14 A 317 SER TYR LEU PHE GLN HIS ALA ASN LEU ASP SER CYS LYS SEQRES 15 A 317 ARG VAL LEU ASN VAL VAL CYS LYS THR CYS GLY GLN GLN SEQRES 16 A 317 GLN THR THR LEU LYS GLY VAL GLU ALA VAL MET TYR MET SEQRES 17 A 317 GLY THR LEU SER TYR GLU GLN PHE LYS LYS GLY VAL GLN SEQRES 18 A 317 ILE PRO CYS THR CYS GLY LYS GLN ALA THR LYS TYR LEU SEQRES 19 A 317 VAL GLN GLN GLU SER PRO PHE VAL MET MET SER ALA PRO SEQRES 20 A 317 PRO ALA GLN TYR GLU LEU LYS HIS GLY THR PHE THR CYS SEQRES 21 A 317 ALA SER GLU TYR THR GLY ASN TYR GLN CYS GLY HIS TYR SEQRES 22 A 317 LYS HIS ILE THR SER LYS GLU THR LEU TYR CYS ILE ASP SEQRES 23 A 317 GLY ALA LEU LEU THR LYS SER SER GLU TYR LYS GLY PRO SEQRES 24 A 317 ILE THR ASP VAL PHE TYR LYS GLU ASN SER TYR THR THR SEQRES 25 A 317 THR ILE LYS PRO VAL SEQRES 1 B 317 GLU VAL ARG THR ILE LYS VAL PHE THR THR VAL ASP ASN SEQRES 2 B 317 ILE ASN LEU HIS THR GLN VAL VAL ASP MET SER MET THR SEQRES 3 B 317 TYR GLY GLN GLN PHE GLY PRO THR TYR LEU ASP GLY ALA SEQRES 4 B 317 ASP VAL THR LYS ILE LYS PRO HIS ASN SER HIS GLU GLY SEQRES 5 B 317 LYS THR PHE TYR VAL LEU PRO ASN ASP ASP THR LEU ARG SEQRES 6 B 317 VAL GLU ALA PHE GLU TYR TYR HIS THR THR ASP PRO SER SEQRES 7 B 317 PHE LEU GLY ARG TYR MET SER ALA LEU ASN HIS THR LYS SEQRES 8 B 317 LYS TRP LYS TYR PRO GLN VAL ASN GLY LEU THR SER ILE SEQRES 9 B 317 LYS TRP ALA ASP ASN ASN SER TYR LEU ALA THR ALA LEU SEQRES 10 B 317 LEU THR LEU GLN GLN ILE GLU LEU LYS PHE ASN PRO PRO SEQRES 11 B 317 ALA LEU GLN ASP ALA TYR TYR ARG ALA ARG ALA GLY GLU SEQRES 12 B 317 ALA ALA ASN PHE CYS ALA LEU ILE LEU ALA TYR CYS ASN SEQRES 13 B 317 LYS THR VAL GLY GLU LEU GLY ASP VAL ARG GLU THR MET SEQRES 14 B 317 SER TYR LEU PHE GLN HIS ALA ASN LEU ASP SER CYS LYS SEQRES 15 B 317 ARG VAL LEU ASN VAL VAL CYS LYS THR CYS GLY GLN GLN SEQRES 16 B 317 GLN THR THR LEU LYS GLY VAL GLU ALA VAL MET TYR MET SEQRES 17 B 317 GLY THR LEU SER TYR GLU GLN PHE LYS LYS GLY VAL GLN SEQRES 18 B 317 ILE PRO CYS THR CYS GLY LYS GLN ALA THR LYS TYR LEU SEQRES 19 B 317 VAL GLN GLN GLU SER PRO PHE VAL MET MET SER ALA PRO SEQRES 20 B 317 PRO ALA GLN TYR GLU LEU LYS HIS GLY THR PHE THR CYS SEQRES 21 B 317 ALA SER GLU TYR THR GLY ASN TYR GLN CYS GLY HIS TYR SEQRES 22 B 317 LYS HIS ILE THR SER LYS GLU THR LEU TYR CYS ILE ASP SEQRES 23 B 317 GLY ALA LEU LEU THR LYS SER SER GLU TYR LYS GLY PRO SEQRES 24 B 317 ILE THR ASP VAL PHE TYR LYS GLU ASN SER TYR THR THR SEQRES 25 B 317 THR ILE LYS PRO VAL HET ZN A 501 1 HET CA A 502 1 HET ZN B 401 1 HET CA B 402 1 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 CA 2(CA 2+) FORMUL 7 HOH *262(H2 O) HELIX 1 AA1 THR A 26 GLY A 32 1 7 HELIX 2 AA2 HIS A 47 GLU A 51 5 5 HELIX 3 AA3 ASP A 61 HIS A 73 1 13 HELIX 4 AA4 SER A 78 LYS A 91 1 14 HELIX 5 AA5 ASN A 110 GLN A 121 1 12 HELIX 6 AA6 PRO A 129 GLY A 142 1 14 HELIX 7 AA7 ALA A 144 CYS A 155 1 12 HELIX 8 AA8 ASP A 164 GLN A 174 1 11 HELIX 9 AA9 GLY A 201 VAL A 205 1 5 HELIX 10 AB1 SER A 212 GLY A 219 1 8 HELIX 11 AB2 ASN A 267 GLY A 271 5 5 HELIX 12 AB3 THR B 26 PHE B 31 1 6 HELIX 13 AB4 HIS B 47 GLU B 51 5 5 HELIX 14 AB5 ASP B 61 HIS B 73 1 13 HELIX 15 AB6 SER B 78 LYS B 91 1 14 HELIX 16 AB7 ASN B 110 GLN B 121 1 12 HELIX 17 AB8 PRO B 129 GLY B 142 1 14 HELIX 18 AB9 ALA B 144 CYS B 155 1 12 HELIX 19 AC1 ASP B 164 GLN B 174 1 11 HELIX 20 AC2 VAL B 202 ALA B 204 5 3 HELIX 21 AC3 SER B 212 GLY B 219 1 8 HELIX 22 AC4 ASN B 267 GLY B 271 5 5 SHEET 1 AA1 3 HIS A 17 ASP A 22 0 SHEET 2 AA1 3 THR A 4 THR A 10 -1 N VAL A 7 O GLN A 19 SHEET 3 AA1 3 THR A 54 TYR A 56 1 O PHE A 55 N PHE A 8 SHEET 1 AA2 2 TYR A 35 LEU A 36 0 SHEET 2 AA2 2 ALA A 39 ASP A 40 -1 O ALA A 39 N LEU A 36 SHEET 1 AA3 2 GLN A 97 VAL A 98 0 SHEET 2 AA3 2 LEU A 101 THR A 102 -1 O LEU A 101 N VAL A 98 SHEET 1 AA4 4 GLY A 193 LYS A 200 0 SHEET 2 AA4 4 LYS A 182 CYS A 189 -1 N CYS A 189 O GLY A 193 SHEET 3 AA4 4 GLN A 229 GLU A 238 -1 O VAL A 235 N VAL A 184 SHEET 4 AA4 4 VAL A 220 PRO A 223 -1 N ILE A 222 O ALA A 230 SHEET 1 AA5 4 GLY A 193 LYS A 200 0 SHEET 2 AA5 4 LYS A 182 CYS A 189 -1 N CYS A 189 O GLY A 193 SHEET 3 AA5 4 GLN A 229 GLU A 238 -1 O VAL A 235 N VAL A 184 SHEET 4 AA5 4 SER A 309 THR A 311 -1 O TYR A 310 N GLN A 237 SHEET 1 AA6 7 MET A 206 MET A 208 0 SHEET 2 AA6 7 PHE A 241 LEU A 253 1 O SER A 245 N TYR A 207 SHEET 3 AA6 7 TYR A 296 LYS A 306 -1 O GLY A 298 N TYR A 251 SHEET 4 AA6 7 CYS A 260 THR A 265 -1 N CYS A 260 O PHE A 304 SHEET 5 AA6 7 HIS A 272 SER A 278 -1 O LYS A 274 N GLU A 263 SHEET 6 AA6 7 LEU A 282 ASP A 286 -1 O ILE A 285 N HIS A 275 SHEET 7 AA6 7 LEU A 289 SER A 293 -1 O THR A 291 N CYS A 284 SHEET 1 AA7 3 HIS B 17 VAL B 21 0 SHEET 2 AA7 3 ILE B 5 THR B 10 -1 N VAL B 7 O GLN B 19 SHEET 3 AA7 3 THR B 54 TYR B 56 1 O PHE B 55 N PHE B 8 SHEET 1 AA8 2 TYR B 35 LEU B 36 0 SHEET 2 AA8 2 ALA B 39 ASP B 40 -1 O ALA B 39 N LEU B 36 SHEET 1 AA9 2 GLN B 97 VAL B 98 0 SHEET 2 AA9 2 LEU B 101 THR B 102 -1 O LEU B 101 N VAL B 98 SHEET 1 AB1 4 THR B 197 LYS B 200 0 SHEET 2 AB1 4 LYS B 182 ASN B 186 -1 N ARG B 183 O LEU B 199 SHEET 3 AB1 4 TYR B 233 GLU B 238 -1 O GLU B 238 N LYS B 182 SHEET 4 AB1 4 TYR B 310 THR B 311 -1 O TYR B 310 N GLN B 237 SHEET 1 AB2 7 MET B 206 MET B 208 0 SHEET 2 AB2 7 PHE B 241 LEU B 253 1 O SER B 245 N TYR B 207 SHEET 3 AB2 7 TYR B 296 LYS B 306 -1 O VAL B 303 N MET B 244 SHEET 4 AB2 7 CYS B 260 THR B 265 -1 N CYS B 260 O PHE B 304 SHEET 5 AB2 7 HIS B 272 SER B 278 -1 O LYS B 274 N GLU B 263 SHEET 6 AB2 7 LEU B 282 ASP B 286 -1 O ILE B 285 N HIS B 275 SHEET 7 AB2 7 LEU B 289 SER B 293 -1 O LEU B 289 N ASP B 286 LINK O GLY A 100 CA CA A 502 1555 1555 2.51 LINK SG CYS A 189 ZN ZN A 501 1555 1555 2.29 LINK SG CYS A 192 ZN ZN A 501 1555 1555 2.30 LINK SG CYS A 224 ZN ZN A 501 1555 1555 2.94 LINK SG CYS A 226 ZN ZN A 501 1555 1555 2.29 LINK NZ LYS A 228 ZN ZN A 501 1555 1555 2.17 LINK CA CA A 502 O HOH A 671 1555 1555 2.74 LINK CA CA A 502 O GLY B 100 1555 1555 2.42 LINK OG SER B 111 CA CA B 402 1555 1555 2.37 LINK N CYS B 192 ZN ZN B 401 1555 1555 2.54 LINK SG CYS B 192 ZN ZN B 401 1555 1555 2.30 LINK CA CA B 402 O HOH B 542 1555 2665 2.96 LINK CA CA B 402 O HOH B 600 1555 1555 2.41 CRYST1 110.846 110.846 66.220 90.00 90.00 120.00 P 3 6 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 0.009022 0.005209 0.000000 0.00000 SCALE2 0.000000 0.010417 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015101 0.00000