HEADER LYASE 29-JUL-11 3T78 TITLE CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS INDOLE GLYCEROL TITLE 2 PHOSPHATE SYNTHASE (IGPS) IN COMPLEX WITH 5-FLUOROANTHRANILATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INDOLE-3-GLYCEROL PHOSPHATE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IGPS; COMPND 5 EC: 4.1.1.48; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: MT1646, MTCY01B2.03, RV1611, TRPC; 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: PET28 KEYWDS INDOLE-3-GLYCEROL PHOSPHATE SYNTHASE (IGPS), TRYPTOPHAN BIOSYNTHESIS, KEYWDS 2 STRUCTURAL GENOMICS, TB STRUCTURAL GENOMICS CONSORTIUM, TBSGC, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.C.M.REDDY,J.B.BRUNING,C.THURMAN,J.C.SACCHETTINI,TB STRUCTURAL AUTHOR 2 GENOMICS CONSORTIUM (TBSGC) REVDAT 3 13-SEP-23 3T78 1 REMARK REVDAT 2 08-NOV-17 3T78 1 REMARK REVDAT 1 08-AUG-12 3T78 0 JRNL AUTH M.C.M.REDDY,J.B.BRUNING,C.THURMAN,J.C.SACCHETTINI JRNL TITL STRUCTURAL INSIGHTS AND INHIBITION OF MYCOBACTERIUM JRNL TITL 2 TUBERCULOSIS INDOLE GLYCEROL PHOSPHATE SYNTHASE (IGPS): AN JRNL TITL 3 ESSENTIAL ENZYME FOR TRYPTOPHAN BIOSYNTHESIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 28611 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1453 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 45.5423 - 6.0406 0.96 593 0 0.1978 0.0000 REMARK 3 2 6.0406 - 4.7963 0.95 557 0 0.1811 0.0000 REMARK 3 3 4.7963 - 4.1905 0.95 533 0 0.1395 0.0000 REMARK 3 4 4.1905 - 3.8076 0.96 541 0 0.1354 0.0000 REMARK 3 5 3.8076 - 3.5348 0.95 519 0 0.1446 0.0000 REMARK 3 6 3.5348 - 3.3264 0.94 536 0 0.1416 0.0000 REMARK 3 7 3.3264 - 3.1599 0.95 528 0 0.1424 0.0000 REMARK 3 8 3.1599 - 3.0224 0.95 524 0 0.1471 0.0000 REMARK 3 9 3.0224 - 2.9060 0.94 519 0 0.1579 0.0000 REMARK 3 10 2.9060 - 2.8058 0.95 511 0 0.1743 0.0000 REMARK 3 11 2.8058 - 2.7180 0.94 516 0 0.1754 0.0000 REMARK 3 12 2.7180 - 2.6404 0.95 528 0 0.1595 0.0000 REMARK 3 13 2.6404 - 2.5709 0.95 509 0 0.1704 0.0000 REMARK 3 14 2.5709 - 2.5081 0.96 523 0 0.1635 0.0000 REMARK 3 15 2.5081 - 2.4511 0.94 507 0 0.1641 0.0000 REMARK 3 16 2.4511 - 2.3990 0.93 514 0 0.1597 0.0000 REMARK 3 17 2.3990 - 2.3510 0.94 497 0 0.1468 0.0000 REMARK 3 18 2.3510 - 2.3066 0.92 498 0 0.1536 0.0000 REMARK 3 19 2.3066 - 2.2654 0.93 517 0 0.1606 0.0000 REMARK 3 20 2.2654 - 2.2270 0.95 485 0 0.1596 0.0000 REMARK 3 21 2.2270 - 2.1911 0.95 527 0 0.1591 0.0000 REMARK 3 22 2.1911 - 2.1574 0.95 500 0 0.1466 0.0000 REMARK 3 23 2.1574 - 2.1257 0.94 503 0 0.1541 0.0000 REMARK 3 24 2.1257 - 2.0957 0.93 507 0 0.1511 0.0000 REMARK 3 25 2.0957 - 2.0674 0.94 524 0 0.1451 0.0000 REMARK 3 26 2.0674 - 2.0406 0.93 500 0 0.1608 0.0000 REMARK 3 27 2.0406 - 2.0150 0.92 485 0 0.1435 0.0000 REMARK 3 28 2.0150 - 1.9908 0.94 507 0 0.1562 0.0000 REMARK 3 29 1.9908 - 1.9676 0.94 498 0 0.1542 0.0000 REMARK 3 30 1.9676 - 1.9455 0.94 500 0 0.1570 0.0000 REMARK 3 31 1.9455 - 1.9244 0.92 497 0 0.1521 0.0000 REMARK 3 32 1.9244 - 1.9041 0.92 474 0 0.1512 0.0000 REMARK 3 33 1.9041 - 1.8847 0.92 521 0 0.1545 0.0000 REMARK 3 34 1.8847 - 1.8660 0.93 478 0 0.1410 0.0000 REMARK 3 35 1.8660 - 1.8481 0.93 502 0 0.1605 0.0000 REMARK 3 36 1.8481 - 1.8308 0.92 494 0 0.1579 0.0000 REMARK 3 37 1.8308 - 1.8142 0.94 495 0 0.1683 0.0000 REMARK 3 38 1.8142 - 1.7981 0.94 514 0 0.1627 0.0000 REMARK 3 39 1.7981 - 1.7826 0.93 483 0 0.1568 0.0000 REMARK 3 40 1.7826 - 1.7676 0.92 488 0 0.1459 0.0000 REMARK 3 41 1.7676 - 1.7531 0.92 515 0 0.1709 0.0000 REMARK 3 42 1.7531 - 1.7391 0.92 496 0 0.1616 0.0000 REMARK 3 43 1.7391 - 1.7255 0.92 466 0 0.1457 0.0000 REMARK 3 44 1.7255 - 1.7124 0.90 486 0 0.1622 0.0000 REMARK 3 45 1.7124 - 1.6996 0.90 495 0 0.1589 0.0000 REMARK 3 46 1.6996 - 1.6872 0.93 493 0 0.1534 0.0000 REMARK 3 47 1.6872 - 1.6751 0.89 453 0 0.1616 0.0000 REMARK 3 48 1.6751 - 1.6634 0.91 496 0 0.1587 0.0000 REMARK 3 49 1.6634 - 1.6520 0.89 443 0 0.1667 0.0000 REMARK 3 50 1.6520 - 1.6409 0.90 510 0 0.1500 0.0000 REMARK 3 51 1.6409 - 1.6301 0.88 478 0 0.1513 0.0000 REMARK 3 52 1.6301 - 1.6196 0.90 485 0 0.1540 0.0000 REMARK 3 53 1.6196 - 1.6094 0.91 477 0 0.1568 0.0000 REMARK 3 54 1.6094 - 1.6000 0.80 413 0 0.1667 0.0000 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 67.21 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.50900 REMARK 3 B22 (A**2) : -0.76900 REMARK 3 B33 (A**2) : -3.74100 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.005 NULL REMARK 3 ANGLE : 0.781 NULL REMARK 3 CHIRALITY : 0.054 NULL REMARK 3 PLANARITY : 0.004 NULL REMARK 3 DIHEDRAL : 8.644 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 3T78 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067124. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-AUG-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9771 REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK HIGH-RESOLUTION REMARK 200 DOUBLE-CRYSTAL MONOCHROMATOR. REMARK 200 LN2 COOLED FIRST CRYSTAL, REMARK 200 SAGITTAL FOCUSING 2ND CRYSTAL. REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29234 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.10 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : 0.06600 REMARK 200 FOR THE DATA SET : 11.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 12.90 REMARK 200 R MERGE FOR SHELL (I) : 0.33700 REMARK 200 R SYM FOR SHELL (I) : 0.33700 REMARK 200 FOR SHELL : 8.900 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 1IGS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE TRIHYDRATE, 2.0 REMARK 280 AMMONIUM SULFATE, PH 4.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 23.12150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.70300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.66400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.70300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.12150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.66400 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 MET A 1 REMARK 465 SER A 2 REMARK 465 PRO A 3 REMARK 465 ALA A 4 REMARK 465 VAL A 198 REMARK 465 ASP A 199 REMARK 465 HIS A 264 REMARK 465 PRO A 265 REMARK 465 SER A 266 REMARK 465 CYS A 267 REMARK 465 PRO A 268 REMARK 465 LYS A 269 REMARK 465 PRO A 270 REMARK 465 ALA A 271 REMARK 465 ARG A 272 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 GLU A 12 CG CD OE1 OE2 REMARK 470 ASP A 197 CG OD1 OD2 REMARK 470 SER A 213 OG 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 ILE A 71 64.16 39.59 REMARK 500 LEU A 196 19.14 84.36 REMARK 500 ASP A 201 31.83 133.72 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 5RG A 273 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI A 274 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 275 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 276 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 277 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3QJA RELATED DB: PDB REMARK 900 APO CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS INDOLE GLYCEROL REMARK 900 PHOSPHATE SYNTHASE (IGPS) REMARK 900 RELATED ID: 3T40 RELATED DB: PDB REMARK 900 RELATED ID: 3T44 RELATED DB: PDB REMARK 900 RELATED ID: 3T55 RELATED DB: PDB DBREF 3T78 A 1 272 UNP P0A632 TRPC_MYCTU 1 272 SEQRES 1 A 272 MET SER PRO ALA THR VAL LEU ASP SER ILE LEU GLU GLY SEQRES 2 A 272 VAL ARG ALA ASP VAL ALA ALA ARG GLU ALA SER VAL SER SEQRES 3 A 272 LEU SER GLU ILE LYS ALA ALA ALA ALA ALA ALA PRO PRO SEQRES 4 A 272 PRO LEU ASP VAL MET ALA ALA LEU ARG GLU PRO GLY ILE SEQRES 5 A 272 GLY VAL ILE ALA GLU VAL LYS ARG ALA SER PRO SER ALA SEQRES 6 A 272 GLY ALA LEU ALA THR ILE ALA ASP PRO ALA LYS LEU ALA SEQRES 7 A 272 GLN ALA TYR GLN ASP GLY GLY ALA ARG ILE VAL SER VAL SEQRES 8 A 272 VAL THR GLU GLN ARG ARG PHE GLN GLY SER LEU ASP ASP SEQRES 9 A 272 LEU ASP ALA VAL ARG ALA SER VAL SER ILE PRO VAL LEU SEQRES 10 A 272 ARG LYS ASP PHE VAL VAL GLN PRO TYR GLN ILE HIS GLU SEQRES 11 A 272 ALA ARG ALA HIS GLY ALA ASP MET LEU LEU LEU ILE VAL SEQRES 12 A 272 ALA ALA LEU GLU GLN SER VAL LEU VAL SER MET LEU ASP SEQRES 13 A 272 ARG THR GLU SER LEU GLY MET THR ALA LEU VAL GLU VAL SEQRES 14 A 272 HIS THR GLU GLN GLU ALA ASP ARG ALA LEU LYS ALA GLY SEQRES 15 A 272 ALA LYS VAL ILE GLY VAL ASN ALA ARG ASP LEU MET THR SEQRES 16 A 272 LEU ASP VAL ASP ARG ASP CYS PHE ALA ARG ILE ALA PRO SEQRES 17 A 272 GLY LEU PRO SER SER VAL ILE ARG ILE ALA GLU SER GLY SEQRES 18 A 272 VAL ARG GLY THR ALA ASP LEU LEU ALA TYR ALA GLY ALA SEQRES 19 A 272 GLY ALA ASP ALA VAL LEU VAL GLY GLU GLY LEU VAL THR SEQRES 20 A 272 SER GLY ASP PRO ARG ALA ALA VAL ALA ASP LEU VAL THR SEQRES 21 A 272 ALA GLY THR HIS PRO SER CYS PRO LYS PRO ALA ARG HET 5RG A 273 11 HET MLI A 274 7 HET ACT A 275 4 HET ACT A 276 4 HET ACT A 277 4 HETNAM 5RG 2-AMINO-5-FLUOROBENZOIC ACID HETNAM MLI MALONATE ION HETNAM ACT ACETATE ION FORMUL 2 5RG C7 H6 F N O2 FORMUL 3 MLI C3 H2 O4 2- FORMUL 4 ACT 3(C2 H3 O2 1-) FORMUL 7 HOH *345(H2 O) HELIX 1 1 THR A 5 VAL A 25 1 21 HELIX 2 2 SER A 26 ALA A 37 1 12 HELIX 3 3 ASP A 42 ARG A 48 1 7 HELIX 4 4 ASP A 73 GLY A 84 1 12 HELIX 5 5 SER A 101 VAL A 112 1 12 HELIX 6 6 GLN A 124 HIS A 134 1 11 HELIX 7 7 ALA A 144 LEU A 146 5 3 HELIX 8 8 GLU A 147 LEU A 161 1 15 HELIX 9 9 THR A 171 GLY A 182 1 12 HELIX 10 10 ASP A 201 ALA A 207 1 7 HELIX 11 11 PRO A 208 LEU A 210 5 3 HELIX 12 12 GLY A 224 ALA A 234 1 11 HELIX 13 13 GLY A 242 THR A 247 1 6 HELIX 14 14 ASP A 250 THR A 260 1 11 SHEET 1 A 9 GLY A 53 VAL A 58 0 SHEET 2 A 9 ILE A 88 VAL A 92 1 O SER A 90 N VAL A 58 SHEET 3 A 9 VAL A 116 LYS A 119 1 O LEU A 117 N VAL A 89 SHEET 4 A 9 MET A 138 ILE A 142 1 O MET A 138 N ARG A 118 SHEET 5 A 9 THR A 164 VAL A 169 1 O GLU A 168 N LEU A 141 SHEET 6 A 9 VAL A 185 VAL A 188 1 O GLY A 187 N VAL A 169 SHEET 7 A 9 ILE A 215 ALA A 218 1 O ILE A 215 N ILE A 186 SHEET 8 A 9 ALA A 238 VAL A 241 1 O LEU A 240 N ALA A 218 SHEET 9 A 9 GLY A 53 VAL A 58 1 N ILE A 55 O VAL A 239 SHEET 1 B 2 ALA A 61 SER A 62 0 SHEET 2 B 2 GLY A 66 ALA A 67 -1 O GLY A 66 N SER A 62 SITE 1 AC1 11 LYS A 59 SER A 62 PRO A 63 SER A 64 SITE 2 AC1 11 PHE A 98 PHE A 121 ARG A 191 LEU A 193 SITE 3 AC1 11 LEU A 196 MLI A 274 ACT A 275 SITE 1 AC2 12 LYS A 59 ARG A 191 GLU A 219 SER A 220 SITE 2 AC2 12 GLY A 242 GLU A 243 5RG A 273 HOH A 377 SITE 3 AC2 12 HOH A 379 HOH A 406 HOH A 523 HOH A 621 SITE 1 AC3 5 PHE A 98 LYS A 119 PHE A 121 5RG A 273 SITE 2 AC3 5 HOH A 491 SITE 1 AC4 5 LYS A 31 PRO A 74 ASP A 103 ASP A 104 SITE 2 AC4 5 ARG A 157 SITE 1 AC5 5 ARG A 200 GLY A 221 ARG A 223 ASP A 227 SITE 2 AC5 5 HOH A 510 CRYST1 46.243 53.328 87.406 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 0.021625 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018752 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011441 0.00000