HEADER HYDROLASE 15-JAN-16 5HMC TITLE CRYSTAL STRUCTURE OF S. SAHACHIROI AZIG COMPLEXED WITH 5-METHYL TITLE 2 NAPHTHOIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: AZI13; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SAHACHIROI; SOURCE 3 ORGANISM_TAXID: 285525; SOURCE 4 GENE: AZI13; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET24 KEYWDS AZINOMYCIN BIOSYNTHESIS, POLYKETIDE SYNTHASE, THIOESTERASE, KEYWDS 2 NAPHTHOATE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHANG,M.S.ERB,S.E.EALICK REVDAT 4 03-APR-24 5HMC 1 REMARK REVDAT 3 06-MAR-24 5HMC 1 JRNL REMARK REVDAT 2 17-FEB-16 5HMC 1 JRNL REVDAT 1 03-FEB-16 5HMC 0 JRNL AUTH S.MORI,D.SIMKHADA,H.ZHANG,M.S.ERB,Y.ZHANG,H.WILLIAMS, JRNL AUTH 2 D.FEDOSEYENKO,W.K.RUSSELL,D.KIM,N.FLEER,S.E.EALICK, JRNL AUTH 3 C.M.WATANABE JRNL TITL POLYKETIDE RING EXPANSION MEDIATED BY A THIOESTERASE, CHAIN JRNL TITL 2 ELONGATION AND CYCLIZATION DOMAIN, IN AZINOMYCIN JRNL TITL 3 BIOSYNTHESIS: CHARACTERIZATION OF AZIB AND AZIG. JRNL REF BIOCHEMISTRY V. 55 704 2016 JRNL REFN ISSN 0006-2960 JRNL PMID 26731610 JRNL DOI 10.1021/ACS.BIOCHEM.5B01050 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.02 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 8634 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.840 REMARK 3 FREE R VALUE TEST SET COUNT : 418 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 61.0461 - 3.1734 1.00 2845 145 0.1664 0.1892 REMARK 3 2 3.1734 - 2.5188 1.00 2701 129 0.2195 0.2960 REMARK 3 3 2.5188 - 2.2004 0.99 2670 144 0.2202 0.2729 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.960 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.15 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.31 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 : 0.006 979 REMARK 3 ANGLE : 0.784 1342 REMARK 3 CHIRALITY : 0.053 152 REMARK 3 PLANARITY : 0.006 174 REMARK 3 DIHEDRAL : 15.207 552 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 5HMC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JAN-16. REMARK 100 THE DEPOSITION ID IS D_1000217234. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-FEB-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.1.27 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12265 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 70.140 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 1.11600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: D_1000217232 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.25 M AMMONIUM SULFATE AND 0.1 M REMARK 280 CACODYLATE PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-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 33.88550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 33.88550 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 70.13900 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 33.88550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.06950 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 33.88550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 105.20850 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 33.88550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 105.20850 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.88550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 35.06950 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 33.88550 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 33.88550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 70.13900 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 33.88550 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 33.88550 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 70.13900 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 33.88550 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 105.20850 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 33.88550 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 35.06950 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 33.88550 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 35.06950 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 33.88550 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 105.20850 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 33.88550 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 33.88550 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 70.13900 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -139.0 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 350 BIOMT1 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 67.77100 REMARK 350 BIOMT2 3 0.000000 -1.000000 0.000000 -67.77100 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 67.77100 REMARK 350 BIOMT2 4 1.000000 0.000000 0.000000 -67.77100 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 417 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 425 LIES ON A SPECIAL POSITION. 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 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 THR A 4 REMARK 465 ASP A 5 REMARK 465 LYS A 6 REMARK 465 THR A 7 REMARK 465 ASP A 8 REMARK 465 SER A 9 REMARK 465 GLU A 135 REMARK 465 HIS A 136 REMARK 465 HIS A 137 REMARK 465 HIS A 138 REMARK 465 HIS A 139 REMARK 465 HIS A 140 REMARK 465 HIS A 141 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 ARG A 10 CG CD NE CZ NH1 NH2 REMARK 470 TYR A 14 OH REMARK 470 GLU A 16 CG CD OE1 OE2 REMARK 470 ASP A 70 CG OD1 OD2 REMARK 470 ARG A 71 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 134 CG CD1 CD2 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 ARG A 29 141.24 -170.33 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 5NE A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5HMB RELATED DB: PDB DBREF 5HMC A 1 133 UNP B4XYA6 B4XYA6_STREG 1 133 SEQADV 5HMC LEU A 134 UNP B4XYA6 EXPRESSION TAG SEQADV 5HMC GLU A 135 UNP B4XYA6 EXPRESSION TAG SEQADV 5HMC HIS A 136 UNP B4XYA6 EXPRESSION TAG SEQADV 5HMC HIS A 137 UNP B4XYA6 EXPRESSION TAG SEQADV 5HMC HIS A 138 UNP B4XYA6 EXPRESSION TAG SEQADV 5HMC HIS A 139 UNP B4XYA6 EXPRESSION TAG SEQADV 5HMC HIS A 140 UNP B4XYA6 EXPRESSION TAG SEQADV 5HMC HIS A 141 UNP B4XYA6 EXPRESSION TAG SEQRES 1 A 141 MET THR THR THR ASP LYS THR ASP SER ARG LEU GLY PRO SEQRES 2 A 141 TYR VAL GLU HIS LEU GLY LEU GLN PHE GLU ARG ILE ASP SEQRES 3 A 141 PRO ASP ARG ALA VAL ALA TYR TRP SER VAL ARG ALA ASP SEQRES 4 A 141 LEU LEU GLN PRO HIS GLY ILE LEU HIS GLY GLY VAL HIS SEQRES 5 A 141 CYS ALA VAL VAL GLU SER VAL ALA SER ALA ALA ALA ASP SEQRES 6 A 141 ARG TRP LEU GLY ASP ARG GLY THR VAL VAL GLY VAL SER SEQRES 7 A 141 ASN SER THR ASP PHE PHE ALA PRO ALA THR VAL ALA ASP SEQRES 8 A 141 GLY ARG LEU THR SER THR ALA LEU PRO VAL HIS ARG GLY SEQRES 9 A 141 ALA THR GLN GLN VAL TRP SER VAL GLU THR VAL ASP ALA SEQRES 10 A 141 ALA GLY ARG LEU VAL ALA ARG GLY GLN VAL ARG LEU HIS SEQRES 11 A 141 ASN LEU ARG LEU GLU HIS HIS HIS HIS HIS HIS HET 5NE A 300 14 HET SO4 A 301 5 HET SO4 A 302 5 HETNAM 5NE 5-METHYLNAPHTHALENE-1-CARBOXYLIC ACID HETNAM SO4 SULFATE ION FORMUL 2 5NE C12 H10 O2 FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *30(H2 O) HELIX 1 AA1 GLY A 12 GLY A 19 1 8 HELIX 2 AA2 ARG A 37 LEU A 41 5 5 HELIX 3 AA3 HIS A 48 GLY A 69 1 22 HELIX 4 AA4 THR A 88 ASP A 91 5 4 SHEET 1 AA1 6 GLN A 21 ASP A 26 0 SHEET 2 AA1 6 ARG A 29 SER A 35 -1 O ARG A 29 N ASP A 26 SHEET 3 AA1 6 ARG A 93 ARG A 103 -1 O SER A 96 N ALA A 32 SHEET 4 AA1 6 GLN A 107 VAL A 115 -1 O SER A 111 N LEU A 99 SHEET 5 AA1 6 LEU A 121 ARG A 133 -1 O LEU A 129 N GLN A 108 SHEET 6 AA1 6 GLY A 72 PHE A 83 -1 N THR A 73 O LEU A 132 SITE 1 AC1 8 GLN A 42 PRO A 43 HIS A 44 HIS A 48 SITE 2 AC1 8 GLY A 49 GLU A 57 SER A 61 VAL A 74 SITE 1 AC2 4 HIS A 102 ARG A 103 HOH A 406 HOH A 409 SITE 1 AC3 5 HIS A 102 GLY A 104 ALA A 105 THR A 106 SITE 2 AC3 5 GLN A 107 CRYST1 67.771 67.771 140.278 90.00 90.00 90.00 I 41 2 2 16 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 0.014756 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014756 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007129 0.00000