HEADER OXIDOREDUCTASE 05-SEP-16 5GVH TITLE STRUCTURE OF FABK FROM THERMOTOGA MARITIMA COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE [FMN]; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: UNCHARACTERIZED PROTEIN; COMPND 5 EC: 1.3.1.9; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 243274; SOURCE 4 STRAIN: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099; SOURCE 5 ATCC: 43589; SOURCE 6 GENE: TM_0800, TMARI_0801; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FABK, ENOYL-ACP REDUCTASE II, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR E.E.KIM,S.C.SHIN,B.H.HA,J.H.MOON REVDAT 2 20-MAR-24 5GVH 1 REMARK REVDAT 1 07-JUN-17 5GVH 0 JRNL AUTH B.H.HA,S.C.SHIN,J.H.MOON,G.KEUM,C.W.KIM,E.E.KIM JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF FABK FROM JRNL TITL 2 THERMOTOGA MARITIMA. JRNL REF BIOCHEM. BIOPHYS. RES. V. 482 968 2017 JRNL REF 2 COMMUN. JRNL REFN ESSN 1090-2104 JRNL PMID 27908729 JRNL DOI 10.1016/J.BBRC.2016.11.141 REMARK 2 REMARK 2 RESOLUTION. 2.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 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) : 2.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.45 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.530 REMARK 3 COMPLETENESS FOR RANGE (%) : 88.7 REMARK 3 NUMBER OF REFLECTIONS : 22681 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.050 REMARK 3 FREE R VALUE TEST SET COUNT : 550 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.070 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.63 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 5GVH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-SEP-16. REMARK 100 THE DEPOSITION ID IS D_1300001522. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5-9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9789, 0.9792, 0.9814 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22681 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.290 REMARK 200 RESOLUTION RANGE LOW (A) : 40.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 34.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE, RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BICINE, PH 9.0, 1.5 M LICL, 23% REMARK 280 PEG 6000, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 32.80550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.55350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 32.80550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.55350 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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 -1.000000 0.000000 0.000000 -65.61100 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 503 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 GLU A 313 REMARK 465 GLU A 314 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 NH2 ARG A 235 O HOH A 501 2.07 REMARK 500 O VAL A 163 O HOH A 502 2.11 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 TRP A 24 -5.52 82.97 REMARK 500 SER A 45 45.20 -84.29 REMARK 500 PRO A 101 32.46 -92.70 REMARK 500 ASP A 219 33.59 -86.69 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 NA A 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ILE A 212 O REMARK 620 2 VAL A 213 O 86.6 REMARK 620 3 ALA A 215 O 108.2 114.1 REMARK 620 4 ALA A 281 O 82.4 153.6 92.3 REMARK 620 5 ILE A 284 O 95.0 77.7 154.1 79.4 REMARK 620 6 HOH A 534 O 160.6 89.3 90.8 93.1 65.6 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 NA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMN A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5GVJ RELATED DB: PDB DBREF 5GVH A 1 314 UNP Q9WZQ7 Q9WZQ7_THEMA 1 314 SEQRES 1 A 314 MET THR VAL ARG THR ARG VAL THR ASP LEU LEU GLU ILE SEQRES 2 A 314 GLU HIS PRO ILE LEU MET GLY GLY MET ALA TRP ALA GLY SEQRES 3 A 314 THR PRO THR LEU ALA ALA ALA VAL SER GLU ALA GLY GLY SEQRES 4 A 314 LEU GLY ILE ILE GLY SER GLY ALA MET LYS PRO ASP ASP SEQRES 5 A 314 LEU ARG LYS ALA ILE SER GLU LEU ARG GLN LYS THR ASP SEQRES 6 A 314 LYS PRO PHE GLY VAL ASN ILE ILE LEU VAL SER PRO TRP SEQRES 7 A 314 ALA ASP ASP LEU VAL LYS VAL CYS ILE GLU GLU LYS VAL SEQRES 8 A 314 PRO VAL VAL THR PHE GLY ALA GLY ASN PRO THR LYS TYR SEQRES 9 A 314 ILE ARG GLU LEU LYS GLU ASN GLY THR LYS VAL ILE PRO SEQRES 10 A 314 VAL VAL ALA SER ASP SER LEU ALA ARG MET VAL GLU ARG SEQRES 11 A 314 ALA GLY ALA ASP ALA VAL ILE ALA GLU GLY MET GLU SER SEQRES 12 A 314 GLY GLY HIS ILE GLY GLU VAL THR THR PHE VAL LEU VAL SEQRES 13 A 314 ASN LYS VAL SER ARG SER VAL ASN ILE PRO VAL ILE ALA SEQRES 14 A 314 ALA GLY GLY ILE ALA ASP GLY ARG GLY MET ALA ALA ALA SEQRES 15 A 314 PHE ALA LEU GLY ALA GLU ALA VAL GLN MET GLY THR ARG SEQRES 16 A 314 PHE VAL ALA SER VAL GLU SER ASP VAL HIS PRO VAL TYR SEQRES 17 A 314 LYS GLU LYS ILE VAL LYS ALA SER ILE ARG ASP THR VAL SEQRES 18 A 314 VAL THR GLY ALA LYS LEU GLY HIS PRO ALA ARG VAL LEU SEQRES 19 A 314 ARG THR PRO PHE ALA ARG LYS ILE GLN GLU MET GLU PHE SEQRES 20 A 314 GLU ASN PRO MET GLN ALA GLU GLU MET LEU VAL GLY SER SEQRES 21 A 314 LEU ARG ARG ALA VAL VAL GLU GLY ASP LEU GLU ARG GLY SEQRES 22 A 314 SER PHE MET VAL GLY GLN SER ALA GLY LEU ILE ASP GLU SEQRES 23 A 314 ILE LYS PRO VAL LYS GLN ILE ILE GLU ASP ILE LEU LYS SEQRES 24 A 314 GLU PHE LYS GLU THR VAL GLU LYS LEU ARG GLY TYR ILE SEQRES 25 A 314 GLU GLU HET NA A 401 1 HET FMN A 402 31 HETNAM NA SODIUM ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 2 NA NA 1+ FORMUL 3 FMN C17 H21 N4 O9 P FORMUL 4 HOH *61(H2 O) HELIX 1 AA1 THR A 5 LEU A 11 1 7 HELIX 2 AA2 THR A 27 ALA A 37 1 11 HELIX 3 AA3 LYS A 49 GLN A 62 1 14 HELIX 4 AA4 TRP A 78 GLU A 89 1 12 HELIX 5 AA5 PRO A 101 ASN A 111 1 11 HELIX 6 AA6 SER A 121 GLY A 132 1 12 HELIX 7 AA7 THR A 151 VAL A 163 1 13 HELIX 8 AA8 ASP A 175 LEU A 185 1 11 HELIX 9 AA9 GLY A 193 ALA A 198 1 6 HELIX 10 AB1 HIS A 205 LYS A 214 1 10 HELIX 11 AB2 THR A 236 ASN A 249 1 14 HELIX 12 AB3 ASN A 249 LEU A 257 1 9 HELIX 13 AB4 GLY A 259 VAL A 266 1 8 HELIX 14 AB5 GLY A 278 ILE A 284 5 7 HELIX 15 AB6 PRO A 289 TYR A 311 1 23 SHEET 1 AA1 8 ILE A 17 MET A 19 0 SHEET 2 AA1 8 VAL A 190 MET A 192 1 O VAL A 190 N LEU A 18 SHEET 3 AA1 8 VAL A 167 ALA A 170 1 N ALA A 169 O GLN A 191 SHEET 4 AA1 8 VAL A 136 GLU A 139 1 N VAL A 136 O ILE A 168 SHEET 5 AA1 8 LYS A 114 VAL A 119 1 N VAL A 119 O ILE A 137 SHEET 6 AA1 8 VAL A 93 PHE A 96 1 N VAL A 94 O LYS A 114 SHEET 7 AA1 8 GLY A 69 ILE A 72 1 N VAL A 70 O THR A 95 SHEET 8 AA1 8 ILE A 42 GLY A 44 1 N ILE A 43 O ASN A 71 SHEET 1 AA2 3 GLY A 145 HIS A 146 0 SHEET 2 AA2 3 ALA A 231 LEU A 234 -1 O ARG A 232 N GLY A 145 SHEET 3 AA2 3 THR A 220 THR A 223 -1 N THR A 223 O ALA A 231 LINK O ILE A 212 NA NA A 401 1555 1555 2.42 LINK O VAL A 213 NA NA A 401 1555 1555 2.37 LINK O ALA A 215 NA NA A 401 1555 1555 2.42 LINK O ALA A 281 NA NA A 401 1555 1555 2.44 LINK O ILE A 284 NA NA A 401 1555 1555 2.62 LINK NA NA A 401 O HOH A 534 1555 1555 2.55 SITE 1 AC1 6 ILE A 212 VAL A 213 ALA A 215 ALA A 281 SITE 2 AC1 6 ILE A 284 HOH A 534 SITE 1 AC2 23 GLY A 20 GLY A 21 MET A 22 ALA A 23 SITE 2 AC2 23 ASN A 71 ILE A 73 GLY A 97 GLU A 139 SITE 3 AC2 23 SER A 143 GLY A 144 GLY A 171 GLY A 172 SITE 4 AC2 23 GLN A 191 MET A 192 GLY A 193 THR A 194 SITE 5 AC2 23 TYR A 208 MET A 276 SER A 280 HOH A 504 SITE 6 AC2 23 HOH A 522 HOH A 535 HOH A 552 CRYST1 65.611 77.107 59.085 90.00 99.94 90.00 C 1 2 1 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 0.015241 0.000000 0.002670 0.00000 SCALE2 0.000000 0.012969 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017183 0.00000