HEADER HYDROLASE 11-MAR-15 4YO9 TITLE HKU4 3CLPRO UNBOUND STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3C-LIKE PROTEINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 3CL-PRO, 3CLP; COMPND 5 EC: 3.4.22.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BAT CORONAVIRUS HKU4; SOURCE 3 ORGANISM_COMMON: BTCOV; SOURCE 4 ORGANISM_TAXID: 694007; SOURCE 5 GENE: REP, 1A-1B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HKU4 3CLPRO MPRO NSP5, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.E.ST JOHN,A.MESECAR REVDAT 5 28-FEB-24 4YO9 1 REMARK REVDAT 4 11-DEC-19 4YO9 1 REMARK REVDAT 3 20-SEP-17 4YO9 1 JRNL REMARK REVDAT 2 09-SEP-15 4YO9 1 JRNL REVDAT 1 05-AUG-15 4YO9 0 JRNL AUTH S.E.ST JOHN,S.TOMAR,S.R.STAUFFER,A.D.MESECAR JRNL TITL TARGETING ZOONOTIC VIRUSES: STRUCTURE-BASED INHIBITION OF JRNL TITL 2 THE 3C-LIKE PROTEASE FROM BAT CORONAVIRUS HKU4-THE LIKELY JRNL TITL 3 RESERVOIR HOST TO THE HUMAN CORONAVIRUS THAT CAUSES MIDDLE JRNL TITL 4 EAST RESPIRATORY SYNDROME (MERS). JRNL REF BIOORG.MED.CHEM. V. 23 6036 2015 JRNL REFN ESSN 1464-3391 JRNL PMID 26190463 JRNL DOI 10.1016/J.BMC.2015.06.039 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.30 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 30498 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.580 REMARK 3 FREE R VALUE TEST SET COUNT : 2008 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 26.2929 - 5.5283 0.99 2175 150 0.1515 0.2156 REMARK 3 2 5.5283 - 4.3946 1.00 2090 147 0.1526 0.2110 REMARK 3 3 4.3946 - 3.8410 1.00 2066 145 0.1782 0.2253 REMARK 3 4 3.8410 - 3.4907 1.00 2025 140 0.1928 0.2861 REMARK 3 5 3.4907 - 3.2410 1.00 2062 146 0.2121 0.2528 REMARK 3 6 3.2410 - 3.0502 1.00 2030 147 0.2252 0.2600 REMARK 3 7 3.0502 - 2.8977 1.00 2000 139 0.2241 0.2979 REMARK 3 8 2.8977 - 2.7717 1.00 2026 139 0.2276 0.2994 REMARK 3 9 2.7717 - 2.6651 1.00 2029 145 0.2251 0.3084 REMARK 3 10 2.6651 - 2.5732 1.00 2010 146 0.2317 0.2987 REMARK 3 11 2.5732 - 2.4928 1.00 2012 141 0.2331 0.3128 REMARK 3 12 2.4928 - 2.4216 1.00 1987 141 0.2386 0.3066 REMARK 3 13 2.4216 - 2.3579 1.00 1966 139 0.2612 0.3221 REMARK 3 14 2.3579 - 2.3000 1.00 2012 143 0.2733 0.3525 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) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.590 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 : 0.009 4769 REMARK 3 ANGLE : 1.162 6486 REMARK 3 CHIRALITY : 0.045 748 REMARK 3 PLANARITY : 0.005 830 REMARK 3 DIHEDRAL : 15.062 1658 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 4YO9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAR-15. REMARK 100 THE DEPOSITION ID IS D_1000207831. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D 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 : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30634 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 26.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 43.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL 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: NULL 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 (%): 51.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG-3350, 2% TACSIMATE, 5% REMARK 280 ISOPROPANOL, 0.1 M IMIDAZOLE PH 6.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293.15K 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 59.84600 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 119.69200 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 119.69200 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 59.84600 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: 25940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 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 GLY B 302 REMARK 465 VAL B 303 REMARK 465 VAL B 304 REMARK 465 MET B 305 REMARK 465 GLN B 306 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 O MET B 301 O HOH B 538 2.14 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 33 -117.40 51.65 REMARK 500 ASP A 47 -76.98 -54.56 REMARK 500 THR A 50 -85.41 -56.89 REMARK 500 ASN A 63 -1.17 -50.55 REMARK 500 ASN A 77 -158.55 93.29 REMARK 500 LEU A 78 117.46 78.91 REMARK 500 SER A 171 -176.80 -173.68 REMARK 500 ASP A 200 143.90 87.57 REMARK 500 LYS A 220 16.65 -143.23 REMARK 500 LEU A 282 56.20 38.21 REMARK 500 CYS B 22 -134.41 -116.70 REMARK 500 MET B 25 157.01 67.26 REMARK 500 ASP B 33 -118.02 55.09 REMARK 500 PRO B 45 -123.72 -86.39 REMARK 500 ALA B 46 -12.75 -161.80 REMARK 500 ASP B 47 -73.30 -86.38 REMARK 500 LEU B 49 8.73 -170.13 REMARK 500 LEU B 57 -36.71 -38.45 REMARK 500 ASN B 63 -90.29 28.49 REMARK 500 HIS B 64 35.38 -91.31 REMARK 500 LEU B 78 94.06 51.09 REMARK 500 LEU B 170 -82.40 -91.11 REMARK 500 SER B 171 -126.70 -81.61 REMARK 500 ASP B 190 66.14 -52.90 REMARK 500 GLN B 197 111.60 65.03 REMARK 500 LEU B 198 -177.98 -60.66 REMARK 500 ASP B 200 137.89 62.79 REMARK 500 LYS B 220 18.79 -140.04 REMARK 500 ASN B 240 27.74 -141.98 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 565 DISTANCE = 6.94 ANGSTROMS REMARK 525 HOH A 574 DISTANCE = 9.10 ANGSTROMS REMARK 525 HOH B 540 DISTANCE = 6.75 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 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 41 NE2 REMARK 620 2 CYS A 148 SG 106.9 REMARK 620 3 GLN A 306 O 101.2 30.5 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 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IPA A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SIN A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IPA B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IPA B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMT B 405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4YOI RELATED DB: PDB REMARK 900 RELATED ID: 4YOJ RELATED DB: PDB REMARK 900 RELATED ID: 4YOG RELATED DB: PDB DBREF 4YO9 A 1 306 UNP P0C6W3 R1AB_BCHK4 3292 3597 DBREF 4YO9 B 1 306 UNP P0C6W3 R1AB_BCHK4 3292 3597 SEQRES 1 A 306 SER GLY LEU VAL LYS MET SER ALA PRO SER GLY ALA VAL SEQRES 2 A 306 GLU ASN CYS ILE VAL GLN VAL THR CYS GLY SER MET THR SEQRES 3 A 306 LEU ASN GLY LEU TRP LEU ASP ASN THR VAL TRP CYS PRO SEQRES 4 A 306 ARG HIS ILE MET CYS PRO ALA ASP GLN LEU THR ASP PRO SEQRES 5 A 306 ASN TYR ASP ALA LEU LEU ILE SER LYS THR ASN HIS SER SEQRES 6 A 306 PHE ILE VAL GLN LYS HIS ILE GLY ALA GLN ALA ASN LEU SEQRES 7 A 306 ARG VAL VAL ALA HIS SER MET VAL GLY VAL LEU LEU LYS SEQRES 8 A 306 LEU THR VAL ASP VAL ALA ASN PRO SER THR PRO ALA TYR SEQRES 9 A 306 THR PHE SER THR VAL LYS PRO GLY ALA SER PHE SER VAL SEQRES 10 A 306 LEU ALA CYS TYR ASN GLY LYS PRO THR GLY VAL PHE THR SEQRES 11 A 306 VAL ASN LEU ARG HIS ASN SER THR ILE LYS GLY SER PHE SEQRES 12 A 306 LEU CYS GLY SER CYS GLY SER VAL GLY TYR THR GLU ASN SEQRES 13 A 306 GLY GLY VAL ILE ASN PHE VAL TYR MET HIS GLN MET GLU SEQRES 14 A 306 LEU SER ASN GLY THR HIS THR GLY SER SER PHE ASP GLY SEQRES 15 A 306 VAL MET TYR GLY ALA PHE GLU ASP LYS GLN THR HIS GLN SEQRES 16 A 306 LEU GLN LEU THR ASP LYS TYR CYS THR ILE ASN VAL VAL SEQRES 17 A 306 ALA TRP LEU TYR ALA ALA VAL LEU ASN GLY CYS LYS TRP SEQRES 18 A 306 PHE VAL LYS PRO THR ARG VAL GLY ILE VAL THR TYR ASN SEQRES 19 A 306 GLU TRP ALA LEU SER ASN GLN PHE THR GLU PHE VAL GLY SEQRES 20 A 306 THR GLN SER ILE ASP MET LEU ALA HIS ARG THR GLY VAL SEQRES 21 A 306 SER VAL GLU GLN MET LEU ALA ALA ILE GLN SER LEU HIS SEQRES 22 A 306 ALA GLY PHE GLN GLY LYS THR ILE LEU GLY GLN SER THR SEQRES 23 A 306 LEU GLU ASP GLU PHE THR PRO ASP ASP VAL ASN MET GLN SEQRES 24 A 306 VAL MET GLY VAL VAL MET GLN SEQRES 1 B 306 SER GLY LEU VAL LYS MET SER ALA PRO SER GLY ALA VAL SEQRES 2 B 306 GLU ASN CYS ILE VAL GLN VAL THR CYS GLY SER MET THR SEQRES 3 B 306 LEU ASN GLY LEU TRP LEU ASP ASN THR VAL TRP CYS PRO SEQRES 4 B 306 ARG HIS ILE MET CYS PRO ALA ASP GLN LEU THR ASP PRO SEQRES 5 B 306 ASN TYR ASP ALA LEU LEU ILE SER LYS THR ASN HIS SER SEQRES 6 B 306 PHE ILE VAL GLN LYS HIS ILE GLY ALA GLN ALA ASN LEU SEQRES 7 B 306 ARG VAL VAL ALA HIS SER MET VAL GLY VAL LEU LEU LYS SEQRES 8 B 306 LEU THR VAL ASP VAL ALA ASN PRO SER THR PRO ALA TYR SEQRES 9 B 306 THR PHE SER THR VAL LYS PRO GLY ALA SER PHE SER VAL SEQRES 10 B 306 LEU ALA CYS TYR ASN GLY LYS PRO THR GLY VAL PHE THR SEQRES 11 B 306 VAL ASN LEU ARG HIS ASN SER THR ILE LYS GLY SER PHE SEQRES 12 B 306 LEU CYS GLY SER CYS GLY SER VAL GLY TYR THR GLU ASN SEQRES 13 B 306 GLY GLY VAL ILE ASN PHE VAL TYR MET HIS GLN MET GLU SEQRES 14 B 306 LEU SER ASN GLY THR HIS THR GLY SER SER PHE ASP GLY SEQRES 15 B 306 VAL MET TYR GLY ALA PHE GLU ASP LYS GLN THR HIS GLN SEQRES 16 B 306 LEU GLN LEU THR ASP LYS TYR CYS THR ILE ASN VAL VAL SEQRES 17 B 306 ALA TRP LEU TYR ALA ALA VAL LEU ASN GLY CYS LYS TRP SEQRES 18 B 306 PHE VAL LYS PRO THR ARG VAL GLY ILE VAL THR TYR ASN SEQRES 19 B 306 GLU TRP ALA LEU SER ASN GLN PHE THR GLU PHE VAL GLY SEQRES 20 B 306 THR GLN SER ILE ASP MET LEU ALA HIS ARG THR GLY VAL SEQRES 21 B 306 SER VAL GLU GLN MET LEU ALA ALA ILE GLN SER LEU HIS SEQRES 22 B 306 ALA GLY PHE GLN GLY LYS THR ILE LEU GLY GLN SER THR SEQRES 23 B 306 LEU GLU ASP GLU PHE THR PRO ASP ASP VAL ASN MET GLN SEQRES 24 B 306 VAL MET GLY VAL VAL MET GLN HET ZN A 401 1 HET ACT A 402 4 HET ACT A 403 4 HET IPA A 404 4 HET SIN A 405 8 HET MPD A 406 8 HET ACT B 401 4 HET ACT B 402 4 HET IPA B 403 4 HET IPA B 404 4 HET FMT B 405 3 HETNAM ZN ZINC ION HETNAM ACT ACETATE ION HETNAM IPA ISOPROPYL ALCOHOL HETNAM SIN SUCCINIC ACID HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM FMT FORMIC ACID HETSYN IPA 2-PROPANOL FORMUL 3 ZN ZN 2+ FORMUL 4 ACT 4(C2 H3 O2 1-) FORMUL 6 IPA 3(C3 H8 O) FORMUL 7 SIN C4 H6 O4 FORMUL 8 MPD C6 H14 O2 FORMUL 13 FMT C H2 O2 FORMUL 14 HOH *131(H2 O) HELIX 1 AA1 SER A 10 ASN A 15 1 6 HELIX 2 AA2 HIS A 41 CYS A 44 5 4 HELIX 3 AA3 ASN A 53 SER A 60 1 8 HELIX 4 AA4 MET A 184 PHE A 188 5 5 HELIX 5 AA5 CYS A 203 ASN A 217 1 15 HELIX 6 AA6 GLY A 229 LEU A 238 1 10 HELIX 7 AA7 THR A 248 GLY A 259 1 12 HELIX 8 AA8 SER A 261 GLY A 275 1 15 HELIX 9 AA9 THR A 292 VAL A 300 1 9 HELIX 10 AB1 SER B 10 ASN B 15 1 6 HELIX 11 AB2 HIS B 41 MET B 43 5 3 HELIX 12 AB3 ASN B 53 LYS B 61 1 9 HELIX 13 AB4 THR B 62 PHE B 66 5 5 HELIX 14 AB5 LEU B 144 CYS B 148 5 5 HELIX 15 AB6 MET B 184 PHE B 188 5 5 HELIX 16 AB7 CYS B 203 ASN B 217 1 15 HELIX 17 AB8 GLY B 229 SER B 239 1 11 HELIX 18 AB9 THR B 248 GLY B 259 1 12 HELIX 19 AC1 SER B 261 ALA B 274 1 14 HELIX 20 AC2 THR B 292 MET B 301 1 10 SHEET 1 AA1 6 ILE A 67 GLN A 69 0 SHEET 2 AA1 6 ILE A 17 CYS A 22 -1 N GLN A 19 O GLN A 69 SHEET 3 AA1 6 MET A 25 LEU A 32 -1 O LEU A 27 N VAL A 20 SHEET 4 AA1 6 THR A 35 PRO A 39 -1 O THR A 35 N LEU A 32 SHEET 5 AA1 6 LEU A 89 VAL A 94 -1 O LEU A 90 N CYS A 38 SHEET 6 AA1 6 VAL A 80 VAL A 86 -1 N SER A 84 O LYS A 91 SHEET 1 AA2 5 TYR A 104 PHE A 106 0 SHEET 2 AA2 5 VAL A 159 SER A 171 1 O PHE A 162 N THR A 105 SHEET 3 AA2 5 VAL A 151 ASN A 156 -1 N THR A 154 O ASN A 161 SHEET 4 AA2 5 SER A 114 TYR A 121 -1 N LEU A 118 O VAL A 151 SHEET 5 AA2 5 LYS A 124 ASN A 132 -1 O THR A 126 N ALA A 119 SHEET 1 AA3 3 TYR A 104 PHE A 106 0 SHEET 2 AA3 3 VAL A 159 SER A 171 1 O PHE A 162 N THR A 105 SHEET 3 AA3 3 THR A 174 SER A 178 -1 O SER A 178 N MET A 165 SHEET 1 AA4 6 ILE B 67 GLN B 69 0 SHEET 2 AA4 6 ILE B 17 CYS B 22 -1 N THR B 21 O ILE B 67 SHEET 3 AA4 6 MET B 25 LEU B 32 -1 O GLY B 29 N VAL B 18 SHEET 4 AA4 6 THR B 35 PRO B 39 -1 O TRP B 37 N LEU B 30 SHEET 5 AA4 6 LEU B 89 VAL B 94 -1 O LEU B 90 N CYS B 38 SHEET 6 AA4 6 VAL B 80 VAL B 86 -1 N ALA B 82 O THR B 93 SHEET 1 AA5 5 TYR B 104 PHE B 106 0 SHEET 2 AA5 5 VAL B 159 GLU B 169 1 O PHE B 162 N THR B 105 SHEET 3 AA5 5 VAL B 151 ASN B 156 -1 N THR B 154 O ASN B 161 SHEET 4 AA5 5 SER B 114 TYR B 121 -1 N SER B 116 O TYR B 153 SHEET 5 AA5 5 LYS B 124 ASN B 132 -1 O PHE B 129 N VAL B 117 SHEET 1 AA6 3 TYR B 104 PHE B 106 0 SHEET 2 AA6 3 VAL B 159 GLU B 169 1 O PHE B 162 N THR B 105 SHEET 3 AA6 3 HIS B 175 SER B 178 -1 O SER B 178 N MET B 165 LINK NE2 HIS A 41 ZN ZN A 401 1555 1555 2.42 LINK SG CYS A 148 ZN ZN A 401 1555 1555 2.24 LINK O GLN A 306 ZN ZN A 401 1555 4455 2.08 CISPEP 1 ALA A 76 ASN A 77 0 20.95 CISPEP 2 GLY B 23 SER B 24 0 -2.67 SITE 1 AC1 4 LEU A 27 HIS A 41 CYS A 148 GLN A 306 SITE 1 AC2 2 ASP A 200 TYR A 202 SITE 1 AC3 5 TYR A 121 SER A 142 MET B 6 MET B 298 SITE 2 AC3 5 GLN B 299 SITE 1 AC4 1 THR A 126 SITE 1 AC5 4 ASN A 15 GLY B 11 GLU B 14 ASN B 15 SITE 1 AC6 4 ARG A 227 SER A 261 GLU A 263 VAL B 159 SITE 1 AC7 4 ARG B 134 ASP B 200 LYS B 201 TYR B 202 SITE 1 AC8 3 ASN B 297 MET B 298 MET B 301 SITE 1 AC9 2 THR B 108 ASP B 181 SITE 1 AD1 5 MET B 6 SER B 114 PHE B 115 SER B 116 SITE 2 AD1 5 THR B 130 SITE 1 AD2 3 THR B 62 ASN B 63 HIS B 64 CRYST1 80.321 80.321 179.538 90.00 90.00 120.00 P 31 2 1 12 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 0.012450 0.007188 0.000000 0.00000 SCALE2 0.000000 0.014376 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005570 0.00000