HEADER OXIDOREDUCTASE 20-FEB-20 6VWQ TITLE X-RAY CRYSTAL STRUCTURE OF CLAVAMINATE SYNTHASE WITH VANADYL, TITLE 2 SUCCINATE, AND DEOXYPROCLAVAMINIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLAVAMINATE SYNTHASE 3; COMPND 3 CHAIN: A; COMPND 4 EC: 1.14.11.21; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES ANTIBIOTICUS; SOURCE 3 ORGANISM_TAXID: 1890; SOURCE 4 GENE: CAS3; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS IRON, OXYGENASE, HYDROXYLASE, OXACYCLASE, DESATURASE, ALPHA- KEYWDS 2 KETOGLUTARATE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BOAL,J.VAVRA REVDAT 3 11-OCT-23 6VWQ 1 REMARK REVDAT 2 16-MAR-22 6VWQ 1 REMARK REVDAT 1 24-FEB-21 6VWQ 0 JRNL AUTH J.VAVRA,N.P.DUNHAM,C.KREBS,A.K.BOAL,J.M.BOLLINGER JRNL TITL X-RAY CRYSTAL STRUCTURE OF CLAVAMINATE SYNTHASE WITH JRNL TITL 2 VANADYL, SUCCINATE, AND DEOXYPROCLAVAMINIC ACID JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : GEOSTD + MONOMER LIBRARY REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 50678 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 2580 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 0.0000 - 1.5000 0.00 0 0 0.0000 0.0000 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) : 0.136 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.181 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.16 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.20 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 2617 REMARK 3 ANGLE : 0.862 3559 REMARK 3 CHIRALITY : 0.050 388 REMARK 3 PLANARITY : 0.006 479 REMARK 3 DIHEDRAL : 6.196 1609 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 6VWQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-FEB-20. REMARK 100 THE DEPOSITION ID IS D_1000243663. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03314 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL CRYO-COOLED REMARK 200 SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53621 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 49.470 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 9.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.3800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 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: PDB ENTRY 1DRT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM ACETATE, PEG3350, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.72500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 39.60650 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 39.60650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 79.08750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 39.60650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 39.60650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 26.36250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 39.60650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.60650 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 79.08750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 39.60650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.60650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 26.36250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 52.72500 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 TOTAL BURIED SURFACE AREA: 310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 5.0 KCAL/MOL 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 MET A -21 REMARK 465 GLY A -20 REMARK 465 SER A -19 REMARK 465 SER A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 SER A -11 REMARK 465 SER A -10 REMARK 465 GLY A -9 REMARK 465 LEU A -8 REMARK 465 VAL A -7 REMARK 465 PRO A -6 REMARK 465 ARG A -5 REMARK 465 GLY A -4 REMARK 465 GLY A 208 REMARK 465 VAL A 209 REMARK 465 GLU A 210 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 512 O HOH A 559 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 725 O HOH A 725 7555 2.07 REMARK 500 O HOH A 617 O HOH A 726 7555 2.13 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 27 80.09 -154.80 REMARK 500 ASP A 56 32.75 -155.51 REMARK 500 SER A 137 -69.35 -148.82 REMARK 500 GLN A 153 132.39 -39.95 REMARK 500 ASP A 227 67.27 -150.64 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 VVO A 401 V1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 144 NE2 REMARK 620 2 VVO A 401 O1 93.1 REMARK 620 3 GLU A 146 OE1 91.0 89.8 REMARK 620 4 HIS A 279 NE2 86.2 179.2 89.7 REMARK 620 5 SIN A 402 O1 97.1 94.5 170.5 86.1 REMARK 620 6 SIN A 402 O2 154.4 83.6 114.3 97.2 58.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue VVO A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SIN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue RQJ A 403 DBREF 6VWQ A 1 324 UNP I0CBY7 I0CBY7_STRAT 1 324 SEQADV 6VWQ MET A -21 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ GLY A -20 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ SER A -19 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ SER A -18 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ HIS A -17 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ HIS A -16 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ HIS A -15 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ HIS A -14 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ HIS A -13 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ HIS A -12 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ SER A -11 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ SER A -10 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ GLY A -9 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ LEU A -8 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ VAL A -7 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ PRO A -6 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ ARG A -5 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ GLY A -4 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ SER A -3 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ HIS A -2 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ MET A -1 UNP I0CBY7 EXPRESSION TAG SEQADV 6VWQ MET A 0 UNP I0CBY7 EXPRESSION TAG SEQRES 1 A 346 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 346 LEU VAL PRO ARG GLY SER HIS MET MET MET THR VAL VAL SEQRES 3 A 346 ASP CYS SER GLU TYR SER ALA ASP LEU LEU ALA LEU ALA SEQRES 4 A 346 SER ARG LEU PRO ARG ILE PRO ARG GLN ASP LEU TYR GLY SEQRES 5 A 346 PHE LEU ASP ALA ALA HIS GLU ALA ALA GLY ASP LEU PRO SEQRES 6 A 346 GLU GLY LEU GLY THR ALA LEU ASP ARG PHE ASN ALA ASP SEQRES 7 A 346 GLY SER HIS ASP GLY TYR LEU MET LEU ARG GLY LEU PRO SEQRES 8 A 346 VAL GLU ASP ASP ASP ASP LEU PRO ALA THR PRO THR SER SEQRES 9 A 346 THR PRO ALA PRO VAL ASP ARG PRO LEU GLN ASN MET GLU SEQRES 10 A 346 ALA MET LEU ALA VAL ILE GLY ARG ARG LEU GLY LEU HIS SEQRES 11 A 346 THR GLY TYR ARG GLU LEU ARG SER GLY THR VAL TYR HIS SEQRES 12 A 346 ASP VAL TYR PRO SER PRO GLY ALA HIS HIS LEU SER SER SEQRES 13 A 346 GLU THR SER GLU THR LEU LEU GLU PHE HIS THR GLU MET SEQRES 14 A 346 ALA TYR HIS VAL LEU GLN PRO ASN TYR VAL MET LEU ALA SEQRES 15 A 346 CYS SER ARG ALA ASP HIS GLU ARG LYS ALA ALA THR LEU SEQRES 16 A 346 VAL GLY SER ILE ARG LYS ALA LEU PRO LEU ILE PRO GLU SEQRES 17 A 346 GLU VAL ARG ALA ARG LEU PHE ASP ARG PRO MET PRO CYS SEQRES 18 A 346 CYS VAL ASP VAL ALA PHE ARG GLY GLY VAL GLU ASN PRO SEQRES 19 A 346 GLY ALA ILE ALA ASN VAL LYS PRO LEU TYR GLY ASP PRO SEQRES 20 A 346 ARG ASP PRO PHE LEU GLY TYR ASP ARG GLU LEU LEU ALA SEQRES 21 A 346 PRO ARG GLU PRO ASP ASP VAL GLU ALA VAL ALA VAL LEU SEQRES 22 A 346 SER LYS ALA LEU ASP GLU VAL SER GLU ALA VAL ARG LEU SEQRES 23 A 346 THR PRO GLY ASP LEU LEU VAL VAL ASP ASN PHE ARG THR SEQRES 24 A 346 THR HIS ALA ARG THR PRO PHE SER PRO ARG TRP ASP GLY SEQRES 25 A 346 LYS ASP ARG TRP LEU HIS ARG VAL TYR ILE ARG THR ASP SEQRES 26 A 346 ARG ASN ASP GLN LEU SER GLY GLY GLU ARG ALA GLY ASP SEQRES 27 A 346 VAL VAL ASP PHE SER PRO ARG ARG HET VVO A 401 2 HET SIN A 402 8 HET RQJ A 403 13 HETNAM VVO OXOVANADIUM(2+) HETNAM SIN SUCCINIC ACID HETNAM RQJ DEOXYPROCLAVAMINIC ACID HETSYN RQJ (2S)-5-AMINO-2-(2-OXOAZETIDIN-1-YL)PENTANOIC ACID FORMUL 2 VVO O V 2+ FORMUL 3 SIN C4 H6 O4 FORMUL 4 RQJ C8 H14 N2 O3 FORMUL 5 HOH *243(H2 O) HELIX 1 AA1 MET A -1 MET A 1 5 3 HELIX 2 AA2 TYR A 9 ARG A 19 1 11 HELIX 3 AA3 ILE A 23 GLN A 26 5 4 HELIX 4 AA4 ASP A 27 GLY A 40 1 14 HELIX 5 AA5 PRO A 43 GLY A 57 1 15 HELIX 6 AA6 ASP A 72 LEU A 76 5 5 HELIX 7 AA7 GLN A 92 GLY A 106 1 15 HELIX 8 AA8 LEU A 114 THR A 118 5 5 HELIX 9 AA9 ILE A 177 LEU A 181 1 5 HELIX 10 AB1 PRO A 182 ILE A 184 5 3 HELIX 11 AB2 PRO A 185 PHE A 193 1 9 HELIX 12 AB3 ASP A 202 ARG A 206 5 5 HELIX 13 AB4 GLU A 241 SER A 259 1 19 SHEET 1 AA1 6 VAL A 3 ASP A 5 0 SHEET 2 AA1 6 TYR A 62 ARG A 66 1 O MET A 64 N VAL A 4 SHEET 3 AA1 6 LEU A 269 ASP A 273 -1 O LEU A 269 N LEU A 65 SHEET 4 AA1 6 TYR A 156 ARG A 163 -1 N LEU A 159 O LEU A 270 SHEET 5 AA1 6 TRP A 294 ARG A 301 -1 O HIS A 296 N ALA A 160 SHEET 6 AA1 6 HIS A 121 VAL A 123 -1 N VAL A 123 O LEU A 295 SHEET 1 AA2 7 VAL A 3 ASP A 5 0 SHEET 2 AA2 7 TYR A 62 ARG A 66 1 O MET A 64 N VAL A 4 SHEET 3 AA2 7 LEU A 269 ASP A 273 -1 O LEU A 269 N LEU A 65 SHEET 4 AA2 7 TYR A 156 ARG A 163 -1 N LEU A 159 O LEU A 270 SHEET 5 AA2 7 TRP A 294 ARG A 301 -1 O HIS A 296 N ALA A 160 SHEET 6 AA2 7 LEU A 107 TYR A 111 -1 N LEU A 107 O ARG A 301 SHEET 7 AA2 7 ASP A 316 VAL A 318 1 O ASP A 316 N GLY A 110 SHEET 1 AA3 4 LEU A 141 HIS A 144 0 SHEET 2 AA3 4 THR A 277 ARG A 281 -1 O ARG A 281 N LEU A 141 SHEET 3 AA3 4 THR A 172 SER A 176 -1 N GLY A 175 O THR A 278 SHEET 4 AA3 4 GLU A 260 VAL A 262 -1 O VAL A 262 N THR A 172 SHEET 1 AA4 2 MET A 197 CYS A 199 0 SHEET 2 AA4 2 ALA A 216 VAL A 218 -1 O VAL A 218 N MET A 197 SHEET 1 AA5 2 LEU A 221 ASP A 224 0 SHEET 2 AA5 2 ASP A 227 LEU A 230 -1 O PHE A 229 N TYR A 222 LINK NE2 HIS A 144 V1 VVO A 401 1555 1555 2.11 LINK OE1 GLU A 146 V1 VVO A 401 1555 1555 2.00 LINK NE2 HIS A 279 V1 VVO A 401 1555 1555 2.16 LINK V1 VVO A 401 O1 SIN A 402 1555 1555 2.10 LINK V1 VVO A 401 O2 SIN A 402 1555 1555 2.30 CISPEP 1 THR A 83 PRO A 84 0 0.93 SITE 1 AC1 6 HIS A 144 GLU A 146 HIS A 279 ARG A 297 SITE 2 AC1 6 SIN A 402 RQJ A 403 SITE 1 AC2 11 LEU A 141 HIS A 144 GLU A 146 THR A 172 SITE 2 AC2 11 HIS A 279 ARG A 281 ARG A 293 LEU A 295 SITE 3 AC2 11 ARG A 297 VVO A 401 HOH A 549 SITE 1 AC3 14 LEU A 114 ARG A 115 LEU A 132 SER A 133 SITE 2 AC3 14 SER A 134 HIS A 144 GLU A 146 ASP A 202 SITE 3 AC3 14 ARG A 297 TYR A 299 VVO A 401 HOH A 538 SITE 4 AC3 14 HOH A 669 HOH A 680 CRYST1 79.213 79.213 105.450 90.00 90.00 90.00 P 43 21 2 8 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 0.012624 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012624 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009483 0.00000