HEADER HYDROLASE/ANTIBIOTIC 27-APR-14 4Q8I TITLE CRYSTAL STRUCTURE OF BETA-LACTAMASE FROM M.TUBERCULOSIS COVALENTLY TITLE 2 COMPLEXED WITH TEBIPENEM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: BETA-LACTAM DESTROYING ENZYME; COMPND 5 SYNONYM: PENICILLINASE; COMPND 6 EC: 3.5.2.6; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: ATCC 25618 / H37RV; SOURCE 5 GENE: BLAA, BLAC, RV2068C, MTCY49.07C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETALACTAM, BETALACTAMASE, CARBAPENEM, TEBIPENEM, TEBIPENEM PIVOXIL, KEYWDS 2 3-LAYER SANDWICH, DD-PEPTIDASE/BETA-LACTAMASE SUPERFAMILY, KEYWDS 3 HYDROLASE-ANTIBIOTIC COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.HAZRA,J.BLANCHARD REVDAT 3 20-SEP-23 4Q8I 1 REMARK LINK REVDAT 2 27-AUG-14 4Q8I 1 JRNL REVDAT 1 20-AUG-14 4Q8I 0 JRNL AUTH S.HAZRA,H.XU,J.S.BLANCHARD JRNL TITL TEBIPENEM, A NEW CARBAPENEM ANTIBIOTIC, IS A SLOW SUBSTRATE JRNL TITL 2 THAT INHIBITS THE BETA-LACTAMASE FROM MYCOBACTERIUM JRNL TITL 3 TUBERCULOSIS. JRNL REF BIOCHEMISTRY V. 53 3671 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 24846409 JRNL DOI 10.1021/BI500339J REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 91.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 20453 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.780 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 41.6628 - 4.5789 0.96 1408 153 0.1471 0.1778 REMARK 3 2 4.5789 - 3.6351 0.98 1346 145 0.1156 0.1803 REMARK 3 3 3.6351 - 3.1758 0.98 1340 146 0.1306 0.2010 REMARK 3 4 3.1758 - 2.8855 0.99 1331 144 0.1413 0.2205 REMARK 3 5 2.8855 - 2.6787 0.98 1331 144 0.1541 0.2235 REMARK 3 6 2.6787 - 2.5208 0.98 1304 142 0.1563 0.2314 REMARK 3 7 2.5208 - 2.3946 0.99 1323 143 0.1563 0.2479 REMARK 3 8 2.3946 - 2.2904 0.99 1314 143 0.1664 0.2338 REMARK 3 9 2.2904 - 2.2022 0.95 1260 136 0.2228 0.2880 REMARK 3 10 2.2022 - 2.1262 0.98 1294 140 0.1810 0.2562 REMARK 3 11 2.1262 - 2.0597 0.99 1303 141 0.1932 0.2349 REMARK 3 12 2.0597 - 2.0008 0.98 1311 142 0.2106 0.2891 REMARK 3 13 2.0008 - 1.9482 0.99 1291 141 0.2471 0.2809 REMARK 3 14 1.9482 - 1.9006 0.97 1297 140 0.3323 0.3930 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.320 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 : 0.006 2109 REMARK 3 ANGLE : 1.210 2885 REMARK 3 CHIRALITY : 0.068 322 REMARK 3 PLANARITY : 0.004 378 REMARK 3 DIHEDRAL : 16.402 793 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): 17.8090 6.9360 8.5607 REMARK 3 T TENSOR REMARK 3 T11: 0.0791 T22: 0.0953 REMARK 3 T33: 0.1092 T12: -0.0185 REMARK 3 T13: -0.0111 T23: 0.0092 REMARK 3 L TENSOR REMARK 3 L11: 0.6747 L22: 0.6773 REMARK 3 L33: 1.5232 L12: -0.0524 REMARK 3 L13: -0.1645 L23: -0.0515 REMARK 3 S TENSOR REMARK 3 S11: 0.0034 S12: -0.0247 S13: -0.0329 REMARK 3 S21: 0.0402 S22: 0.0076 S23: 0.0199 REMARK 3 S31: 0.0575 S32: -0.0724 S33: -0.0102 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 4Q8I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1000085737. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20453 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 41.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 41.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 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: PHENIX REMARK 200 STARTING MODEL: 4HFX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, PH 7.5, 2M NH4H2PO4 REMARK 280 PROTEIN CONCENTRATION 12 MGS/ML, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 283K 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 24.96250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.77700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.01300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.77700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.96250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.01300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 GLY A 41 REMARK 465 ALA A 42 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 HOH A 625 O HOH A 817 2.02 REMARK 500 O HOH A 792 O HOH A 799 2.04 REMARK 500 O HOH A 784 O HOH A 809 2.05 REMARK 500 O HOH A 532 O HOH A 763 2.05 REMARK 500 O HOH A 668 O HOH A 791 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 124 NE2 HIS A 124 CD2 -0.066 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 THR A 66 -159.63 -128.03 REMARK 500 CYS A 83 -143.08 41.42 REMARK 500 ARG A 236 -123.47 -120.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TEB A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4QB8 RELATED DB: PDB DBREF 4Q8I A 41 307 UNP P9WKD3 BLAC_MYCTU 41 307 SEQRES 1 A 267 GLY ALA ASP LEU ALA ASP ARG PHE ALA GLU LEU GLU ARG SEQRES 2 A 267 ARG TYR ASP ALA ARG LEU GLY VAL TYR VAL PRO ALA THR SEQRES 3 A 267 GLY THR THR ALA ALA ILE GLU TYR ARG ALA ASP GLU ARG SEQRES 4 A 267 PHE ALA PHE CYS SER THR PHE LYS ALA PRO LEU VAL ALA SEQRES 5 A 267 ALA VAL LEU HIS GLN ASN PRO LEU THR HIS LEU ASP LYS SEQRES 6 A 267 LEU ILE THR TYR THR SER ASP ASP ILE ARG SER ILE SER SEQRES 7 A 267 PRO VAL ALA GLN GLN HIS VAL GLN THR GLY MET THR ILE SEQRES 8 A 267 GLY GLN LEU CYS ASP ALA ALA ILE ARG TYR SER ASP GLY SEQRES 9 A 267 THR ALA ALA ASN LEU LEU LEU ALA ASP LEU GLY GLY PRO SEQRES 10 A 267 GLY GLY GLY THR ALA ALA PHE THR GLY TYR LEU ARG SER SEQRES 11 A 267 LEU GLY ASP THR VAL SER ARG LEU ASP ALA GLU GLU PRO SEQRES 12 A 267 GLU LEU ASN ARG ASP PRO PRO GLY ASP GLU ARG ASP THR SEQRES 13 A 267 THR THR PRO HIS ALA ILE ALA LEU VAL LEU GLN GLN LEU SEQRES 14 A 267 VAL LEU GLY ASN ALA LEU PRO PRO ASP LYS ARG ALA LEU SEQRES 15 A 267 LEU THR ASP TRP MET ALA ARG ASN THR THR GLY ALA LYS SEQRES 16 A 267 ARG ILE ARG ALA GLY PHE PRO ALA ASP TRP LYS VAL ILE SEQRES 17 A 267 ASP LYS THR GLY THR GLY ASP TYR GLY ARG ALA ASN ASP SEQRES 18 A 267 ILE ALA VAL VAL TRP SER PRO THR GLY VAL PRO TYR VAL SEQRES 19 A 267 VAL ALA VAL MET SER ASP ARG ALA GLY GLY GLY TYR ASP SEQRES 20 A 267 ALA GLU PRO ARG GLU ALA LEU LEU ALA GLU ALA ALA THR SEQRES 21 A 267 CYS VAL ALA GLY VAL LEU ALA HET TEB A 401 25 HET PO4 A 402 5 HET PO4 A 403 5 HET PO4 A 404 5 HET PO4 A 405 5 HETNAM TEB (4R,5S)-3-(1-(4,5-DIHYDROTHIAZOL-2-YL)AZETIDIN-3- HETNAM 2 TEB YLTHIO)-5-((2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL)-4- HETNAM 3 TEB METHYL-4,5- DIHYDRO-1H-PYRROLE-2-CARBOXYLIC ACID HETNAM PO4 PHOSPHATE ION HETSYN TEB TEBIPENEM (OPEN FORM) FORMUL 2 TEB C16 H23 N3 O4 S2 FORMUL 3 PO4 4(O4 P 3-) FORMUL 7 HOH *348(H2 O) HELIX 1 1 ASP A 43 TYR A 55 1 13 HELIX 2 2 CYS A 83 THR A 85 5 3 HELIX 3 3 PHE A 86 ASN A 98 1 13 HELIX 4 4 PRO A 99 ASP A 104 5 6 HELIX 5 5 THR A 110 ILE A 114 5 5 HELIX 6 6 VAL A 120 HIS A 124 5 5 HELIX 7 7 ILE A 131 TYR A 141 1 11 HELIX 8 8 ASP A 143 GLY A 155 1 13 HELIX 9 9 PRO A 157 GLY A 159 5 3 HELIX 10 10 GLY A 160 LEU A 171 1 12 HELIX 11 11 PRO A 183 ARG A 187 5 5 HELIX 12 12 THR A 198 LEU A 211 1 14 HELIX 13 13 PRO A 216 ARG A 229 1 14 HELIX 14 14 ARG A 236 PHE A 241 1 6 HELIX 15 15 ARG A 281 GLY A 285 5 5 HELIX 16 16 ARG A 291 ALA A 307 1 17 SHEET 1 A 5 ILE A 72 TYR A 74 0 SHEET 2 A 5 ARG A 58 VAL A 63 -1 N VAL A 61 O TYR A 74 SHEET 3 A 5 PRO A 272 ASP A 280 -1 O MET A 278 N GLY A 60 SHEET 4 A 5 ARG A 258 TRP A 266 -1 N VAL A 265 O TYR A 273 SHEET 5 A 5 LYS A 246 GLY A 254 -1 N GLY A 252 O ASN A 260 SHEET 1 B 2 PHE A 80 ALA A 81 0 SHEET 2 B 2 THR A 196 THR A 197 -1 O THR A 197 N PHE A 80 SHEET 1 C 2 LEU A 106 ILE A 107 0 SHEET 2 C 2 MET A 129 THR A 130 -1 O MET A 129 N ILE A 107 LINK OG SER A 84 C7 TEB A 401 1555 1555 1.37 CISPEP 1 GLU A 182 PRO A 183 0 1.65 SITE 1 AC1 12 CYS A 83 SER A 84 LYS A 87 SER A 142 SITE 2 AC1 12 GLU A 182 THR A 232 THR A 251 GLY A 252 SITE 3 AC1 12 THR A 253 HOH A 618 HOH A 667 HOH A 772 SITE 1 AC2 8 ARG A 79 ARG A 187 GLU A 193 ASP A 255 SITE 2 AC2 8 TYR A 286 HOH A 613 HOH A 738 HOH A 813 SITE 1 AC3 8 ARG A 75 GLU A 78 GLU A 184 HOH A 525 SITE 2 AC3 8 HOH A 533 HOH A 695 HOH A 703 HOH A 806 SITE 1 AC4 6 PRO A 216 ASP A 218 LYS A 219 LYS A 235 SITE 2 AC4 6 HOH A 603 HOH A 758 SITE 1 AC5 3 ARG A 140 TYR A 141 HOH A 590 CRYST1 49.925 68.026 75.554 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 0.020030 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014700 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013236 0.00000