HEADER SIGNALING PROTEIN/HYDROLASE 08-SEP-13 4MM3 TITLE CRYSTAL STRUCTURE OF SARS-COV PAPAIN-LIKE PROTEASE PLPRO IN COMPLEX TITLE 2 WITH UBIQUITIN ALDEHYDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: UBIQUITIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-76; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PAPAIN-LIKE PROTEINASE; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: UNP RESIDUES 1541-1855; COMPND 10 SYNONYM: NON-STRUCTURAL PROTEIN 3, NSP3, PL2-PRO, PL-PRO, SARS COMPND 11 CORONAVIRUS MAIN PROTEINASE; COMPND 12 EC: 3.4.19.12, 3.4.22.69; COMPND 13 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: UBC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: SARS CORONAVIRUS; SOURCE 10 ORGANISM_COMMON: SARS-COV; SOURCE 11 ORGANISM_TAXID: 227859; SOURCE 12 STRAIN: URBANI; SOURCE 13 GENE: NSP3; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS NSP3 PAPAIN-LIKE PROTEASE DOMAIN, SIGNALING PROTEIN-HYDROLASE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.D.MESECAR,K.RATIA REVDAT 2 15-NOV-17 4MM3 1 REMARK REVDAT 1 02-JUL-14 4MM3 0 JRNL AUTH K.RATIA,A.KILIANSKI,Y.M.BAEZ-SANTOS,S.C.BAKER,A.MESECAR JRNL TITL STRUCTURAL BASIS FOR THE UBIQUITIN-LINKAGE SPECIFICITY AND JRNL TITL 2 DEISGYLATING ACTIVITY OF SARS-COV PAPAIN-LIKE PROTEASE. JRNL REF PLOS PATHOG. V. 10 04113 2014 JRNL REFN ISSN 1553-7366 JRNL PMID 24854014 JRNL DOI 10.1371/JOURNAL.PPAT.1004113 REMARK 2 REMARK 2 RESOLUTION. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8_1069 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.65 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 11970 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 575 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 39.6573 - 4.3673 0.98 3040 127 0.1758 0.2421 REMARK 3 2 4.3673 - 3.4671 0.98 2782 164 0.1703 0.2785 REMARK 3 3 3.4671 - 3.0290 1.00 2802 143 0.2083 0.2891 REMARK 3 4 3.0290 - 2.7520 1.00 2771 141 0.2296 0.3512 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) : 0.380 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.740 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.97 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 : 0.012 3176 REMARK 3 ANGLE : 1.088 4296 REMARK 3 CHIRALITY : 0.074 490 REMARK 3 PLANARITY : 0.004 547 REMARK 3 DIHEDRAL : 13.365 1165 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 4MM3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-13. REMARK 100 THE DEPOSITION ID IS D_1000082081. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-09 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : DIAMOND(111) REMARK 200 OPTICS : BERYLLIUM LENSES REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11977 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, PH 7.5, 10% ISOPROPANOL, REMARK 280 20% PEG4000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 110.88600 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 221.77200 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 221.77200 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 110.88600 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: 2110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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: 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 OG1 THR B 282 O HOH B 549 2.16 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 LYS B 4 30.38 -96.85 REMARK 500 LYS B 7 80.36 55.15 REMARK 500 ASP B 13 41.38 -144.68 REMARK 500 ASN B 14 -54.16 53.19 REMARK 500 THR B 15 -78.51 -57.20 REMARK 500 GLN B 31 -31.14 -137.11 REMARK 500 PRO B 34 107.25 -49.60 REMARK 500 ASP B 41 91.66 -62.39 REMARK 500 HIS B 48 -159.85 -125.77 REMARK 500 LYS B 54 -168.82 -110.61 REMARK 500 SER B 61 -59.63 -129.80 REMARK 500 ASP B 63 11.74 58.84 REMARK 500 GLU B 71 25.29 -75.98 REMARK 500 TYR B 72 -35.39 -140.35 REMARK 500 ALA B 108 135.93 -174.52 REMARK 500 GLN B 122 2.14 -66.09 REMARK 500 LEU B 260 -69.17 -93.91 REMARK 500 ASN B 268 -159.18 -147.04 REMARK 500 TYR B 269 0.60 -65.60 REMARK 500 GLN B 270 -74.62 -128.08 REMARK 500 GLN B 270 -72.96 -128.08 REMARK 500 LYS B 280 -134.41 -128.58 REMARK 500 THR B 309 -78.84 -116.80 REMARK 500 ILE B 315 -131.37 -116.46 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 B 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 227 SG REMARK 620 2 CYS B 225 SG 139.8 REMARK 620 3 CYS B 190 SG 117.2 84.2 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FE8 RELATED DB: PDB REMARK 900 SARS-COV PAPAIN-LIKE PROTEASE APOENZYME REMARK 900 RELATED ID: 1UBQ RELATED DB: PDB REMARK 900 UBIQUITIN DBREF 4MM3 A 1 76 UNP P0CG48 UBC_HUMAN 1 76 DBREF 4MM3 B 2 316 UNP P0C6U8 R1A_CVHSA 1541 1855 SEQADV 4MM3 MET B 1 UNP P0C6U8 INITIATING METHIONINE SEQRES 1 A 76 MET GLN ILE PHE VAL LYS THR LEU THR GLY LYS THR ILE SEQRES 2 A 76 THR LEU GLU VAL GLU PRO SER ASP THR ILE GLU ASN VAL SEQRES 3 A 76 LYS ALA LYS ILE GLN ASP LYS GLU GLY ILE PRO PRO ASP SEQRES 4 A 76 GLN GLN ARG LEU ILE PHE ALA GLY LYS GLN LEU GLU ASP SEQRES 5 A 76 GLY ARG THR LEU SER ASP TYR ASN ILE GLN LYS GLU SER SEQRES 6 A 76 THR LEU HIS LEU VAL LEU ARG LEU ARG GLY GLZ SEQRES 1 B 316 MET GLU VAL LYS THR ILE LYS VAL PHE THR THR VAL ASP SEQRES 2 B 316 ASN THR ASN LEU HIS THR GLN LEU VAL ASP MET SER MET SEQRES 3 B 316 THR TYR GLY GLN GLN PHE GLY PRO THR TYR LEU ASP GLY SEQRES 4 B 316 ALA ASP VAL THR LYS ILE LYS PRO HIS VAL ASN HIS GLU SEQRES 5 B 316 GLY LYS THR PHE PHE VAL LEU PRO SER ASP ASP THR LEU SEQRES 6 B 316 ARG SER GLU ALA PHE GLU TYR TYR HIS THR LEU ASP GLU SEQRES 7 B 316 SER PHE LEU GLY ARG TYR MET SER ALA LEU ASN HIS THR SEQRES 8 B 316 LYS LYS TRP LYS PHE PRO GLN VAL GLY GLY LEU THR SER SEQRES 9 B 316 ILE LYS TRP ALA ASP ASN ASN CYS TYR LEU SER SER VAL SEQRES 10 B 316 LEU LEU ALA LEU GLN GLN LEU GLU VAL LYS PHE ASN ALA SEQRES 11 B 316 PRO ALA LEU GLN GLU ALA TYR TYR ARG ALA ARG ALA GLY SEQRES 12 B 316 ASP ALA ALA ASN PHE CYS ALA LEU ILE LEU ALA TYR SER SEQRES 13 B 316 ASN LYS THR VAL GLY GLU LEU GLY ASP VAL ARG GLU THR SEQRES 14 B 316 MET THR HIS LEU LEU GLN HIS ALA ASN LEU GLU SER ALA SEQRES 15 B 316 LYS ARG VAL LEU ASN VAL VAL CYS LYS HIS CYS GLY GLN SEQRES 16 B 316 LYS THR THR THR LEU THR GLY VAL GLU ALA VAL MET TYR SEQRES 17 B 316 MET GLY THR LEU SER TYR ASP ASN LEU LYS THR GLY VAL SEQRES 18 B 316 SER ILE PRO CYS VAL CYS GLY ARG ASP ALA THR GLN TYR SEQRES 19 B 316 LEU VAL GLN GLN GLU SER SER PHE VAL MET MET SER ALA SEQRES 20 B 316 PRO PRO ALA GLU TYR LYS LEU GLN GLN GLY THR PHE LEU SEQRES 21 B 316 CYS ALA ASN GLU TYR THR GLY ASN TYR GLN CYS GLY HIS SEQRES 22 B 316 TYR THR HIS ILE THR ALA LYS GLU THR LEU TYR ARG ILE SEQRES 23 B 316 ASP GLY ALA HIS LEU THR LYS MET SER GLU TYR LYS GLY SEQRES 24 B 316 PRO VAL THR ASP VAL PHE TYR LYS GLU THR SER TYR THR SEQRES 25 B 316 THR THR ILE LYS MODRES 4MM3 GLZ A 76 GLY AMINO-ACETALDEHYDE HET GLZ A 76 4 HET ZN B 401 1 HETNAM GLZ AMINO-ACETALDEHYDE HETNAM ZN ZINC ION FORMUL 1 GLZ C2 H5 N O FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *101(H2 O) HELIX 1 1 THR A 22 GLY A 35 1 14 HELIX 2 2 PRO A 37 ASP A 39 5 3 HELIX 3 3 THR A 55 ASN A 60 5 6 HELIX 4 4 TYR B 28 GLY B 33 1 6 HELIX 5 5 THR B 43 ILE B 45 5 3 HELIX 6 6 THR B 64 HIS B 74 1 11 HELIX 7 7 SER B 79 LYS B 92 1 14 HELIX 8 8 ASN B 111 GLN B 122 1 12 HELIX 9 9 ALA B 130 ARG B 141 1 12 HELIX 10 10 ALA B 145 SER B 156 1 12 HELIX 11 11 ASP B 165 GLN B 175 1 11 HELIX 12 12 VAL B 203 ALA B 205 5 3 HELIX 13 13 SER B 213 GLY B 220 1 8 SHEET 1 A 5 THR A 12 GLU A 16 0 SHEET 2 A 5 GLN A 2 LYS A 6 -1 N VAL A 5 O ILE A 13 SHEET 3 A 5 THR A 66 LEU A 71 1 O LEU A 67 N PHE A 4 SHEET 4 A 5 GLN A 41 PHE A 45 -1 N ILE A 44 O HIS A 68 SHEET 5 A 5 LYS A 48 LEU A 50 -1 O LYS A 48 N PHE A 45 SHEET 1 B 5 HIS B 18 THR B 19 0 SHEET 2 B 5 PHE B 9 THR B 11 -1 N THR B 10 O HIS B 18 SHEET 3 B 5 THR B 55 VAL B 58 1 O PHE B 56 N THR B 11 SHEET 4 B 5 THR B 35 LEU B 37 -1 N TYR B 36 O PHE B 57 SHEET 5 B 5 ALA B 40 ASP B 41 -1 O ALA B 40 N LEU B 37 SHEET 1 C 2 GLN B 98 VAL B 99 0 SHEET 2 C 2 LEU B 102 THR B 103 -1 O LEU B 102 N VAL B 99 SHEET 1 D 4 GLY B 194 THR B 201 0 SHEET 2 D 4 LYS B 183 CYS B 190 -1 N ARG B 184 O LEU B 200 SHEET 3 D 4 ASP B 230 GLU B 239 -1 O VAL B 236 N VAL B 185 SHEET 4 D 4 VAL B 221 PRO B 224 -1 N ILE B 223 O ALA B 231 SHEET 1 E 4 GLY B 194 THR B 201 0 SHEET 2 E 4 LYS B 183 CYS B 190 -1 N ARG B 184 O LEU B 200 SHEET 3 E 4 ASP B 230 GLU B 239 -1 O VAL B 236 N VAL B 185 SHEET 4 E 4 SER B 310 THR B 312 -1 O TYR B 311 N GLN B 238 SHEET 1 F 7 MET B 207 MET B 209 0 SHEET 2 F 7 PHE B 242 GLN B 255 1 O SER B 246 N TYR B 208 SHEET 3 F 7 GLU B 296 LYS B 307 -1 O VAL B 304 N MET B 245 SHEET 4 F 7 CYS B 261 GLY B 267 -1 N CYS B 261 O PHE B 305 SHEET 5 F 7 GLY B 272 ALA B 279 -1 O ILE B 277 N ALA B 262 SHEET 6 F 7 LEU B 283 ASP B 287 -1 O ILE B 286 N HIS B 276 SHEET 7 F 7 HIS B 290 MET B 294 -1 O THR B 292 N ARG B 285 SSBOND 1 CYS B 190 CYS B 193 1555 1555 2.07 SSBOND 2 CYS B 193 CYS B 225 1555 1555 2.09 LINK SG CYS B 227 ZN ZN B 401 1555 1555 2.25 LINK SG CYS B 225 ZN ZN B 401 1555 1555 2.26 LINK SG CYS B 190 ZN ZN B 401 1555 1555 2.51 LINK C GLY A 75 N GLZ A 76 1555 1555 1.33 LINK C GLZ A 76 SG CYS B 112 1555 1555 1.72 SITE 1 AC1 4 CYS B 190 CYS B 193 CYS B 225 CYS B 227 CRYST1 47.147 47.147 332.658 90.00 90.00 120.00 P 31 2 1 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 0.021210 0.012246 0.000000 0.00000 SCALE2 0.000000 0.024491 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003006 0.00000