HEADER LIGASE 17-DEC-18 6IYL TITLE THE STRUCTURE OF ENTE WITH 3-CYANOBENZOYL ADENYLATE ANALOG COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2,3-DIHYDROXYBENZOATE-AMP LIGASE COMPONENT OF ENTEROBACTIN COMPND 3 SYNTHASE MULTIENZYME COMPLEX; COMPND 4 CHAIN: A, B; COMPND 5 EC: 2.7.7.58; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI 1303; SOURCE 3 ORGANISM_TAXID: 745156; SOURCE 4 GENE: ENTE, EC1303_C05680; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PET28B KEYWDS LIGASE, ADENYLATION, NON-RIBOSOMAL PEPTIDE BIOSYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR A.MIYANAGA,F.ISHIKAWA REVDAT 4 22-NOV-23 6IYL 1 REMARK REVDAT 3 29-MAY-19 6IYL 1 JRNL REVDAT 2 01-MAY-19 6IYL 1 JRNL REVDAT 1 17-APR-19 6IYL 0 JRNL AUTH F.ISHIKAWA,A.MIYANAGA,H.KITAYAMA,S.NAKAMURA,I.NAKANISHI, JRNL AUTH 2 F.KUDO,T.EGUCHI,G.TANABE JRNL TITL AN ENGINEERED ARYL ACID ADENYLATION DOMAIN WITH AN ENLARGED JRNL TITL 2 SUBSTRATE BINDING POCKET. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 58 6906 2019 JRNL REFN ESSN 1521-3773 JRNL PMID 30945421 JRNL DOI 10.1002/ANIE.201900318 REMARK 2 REMARK 2 RESOLUTION. 2.56 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.56 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 37202 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1967 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.56 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.63 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2713 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.2470 REMARK 3 BIN FREE R VALUE SET COUNT : 163 REMARK 3 BIN FREE R VALUE : 0.3110 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8124 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 191 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.89 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.45000 REMARK 3 B22 (A**2) : -0.15000 REMARK 3 B33 (A**2) : -1.26000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.07000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.720 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.281 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.182 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.205 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.916 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8368 ; 0.015 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 7921 ; 0.004 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11381 ; 1.597 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): 18187 ; 0.975 ; 3.002 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1040 ; 6.343 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 392 ;38.288 ;23.929 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1353 ;14.971 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 64 ;17.355 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1271 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 9578 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1934 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 3 528 B 3 528 33067 0.05 0.05 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6IYL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1300010084. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NUMERICAL LINK TYPE SI(111) REMARK 200 DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39169 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.560 REMARK 200 RESOLUTION RANGE LOW (A) : 95.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.56 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.30800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 3RG2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2-METHYL-2,4-PENTANEDIOL, HEPES-NA, 3 REMARK 280 -CYANO-BENZOYL-AMS, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 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+1/2 REMARK 290 4555 -X+1/2,Y+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 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 52.49617 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.58000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 85.47265 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 52.49617 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.58000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 85.47265 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 THR A 516 REMARK 465 ALA A 517 REMARK 465 VAL A 518 REMARK 465 GLY A 519 REMARK 465 LYS A 520 REMARK 465 TRP A 529 REMARK 465 LEU A 530 REMARK 465 ALA A 531 REMARK 465 SER A 532 REMARK 465 ARG A 533 REMARK 465 ALA A 534 REMARK 465 SER A 535 REMARK 465 ALA A 536 REMARK 465 THR A 537 REMARK 465 ASN A 538 REMARK 465 SER A 539 REMARK 465 SER A 540 REMARK 465 SER A 541 REMARK 465 VAL A 542 REMARK 465 ASP A 543 REMARK 465 LYS A 544 REMARK 465 LEU A 545 REMARK 465 ALA A 546 REMARK 465 ALA A 547 REMARK 465 ALA A 548 REMARK 465 LEU A 549 REMARK 465 GLU A 550 REMARK 465 HIS A 551 REMARK 465 HIS A 552 REMARK 465 HIS A 553 REMARK 465 HIS A 554 REMARK 465 HIS A 555 REMARK 465 HIS A 556 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ALA B 517 REMARK 465 VAL B 518 REMARK 465 GLY B 519 REMARK 465 TRP B 529 REMARK 465 LEU B 530 REMARK 465 ALA B 531 REMARK 465 SER B 532 REMARK 465 ARG B 533 REMARK 465 ALA B 534 REMARK 465 SER B 535 REMARK 465 ALA B 536 REMARK 465 THR B 537 REMARK 465 ASN B 538 REMARK 465 SER B 539 REMARK 465 SER B 540 REMARK 465 SER B 541 REMARK 465 VAL B 542 REMARK 465 ASP B 543 REMARK 465 LYS B 544 REMARK 465 LEU B 545 REMARK 465 ALA B 546 REMARK 465 ALA B 547 REMARK 465 ALA B 548 REMARK 465 LEU B 549 REMARK 465 GLU B 550 REMARK 465 HIS B 551 REMARK 465 HIS B 552 REMARK 465 HIS B 553 REMARK 465 HIS B 554 REMARK 465 HIS B 555 REMARK 465 HIS B 556 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 GLN B 377 O HOH B 701 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ARG A 490 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG B 430 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 490 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES 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 GLN A 108 -160.05 -123.49 REMARK 500 GLU A 172 -88.48 -72.48 REMARK 500 LEU A 338 118.32 -13.29 REMARK 500 ASP A 420 153.71 -39.76 REMARK 500 GLN B 108 -158.69 -123.18 REMARK 500 GLU B 172 -89.59 -70.30 REMARK 500 LEU B 338 118.14 -14.51 REMARK 500 GLN B 377 -89.03 -24.32 REMARK 500 ASP B 420 154.42 -37.58 REMARK 500 PRO B 483 157.34 -46.25 REMARK 500 LEU B 484 119.82 -160.82 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 B1X A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue B1X B 601 DBREF1 6IYL A 1 536 UNP A0A0E1LUI6_ECOLX DBREF2 6IYL A A0A0E1LUI6 1 536 DBREF1 6IYL B 1 536 UNP A0A0E1LUI6_ECOLX DBREF2 6IYL B A0A0E1LUI6 1 536 SEQADV 6IYL GLY A 235 UNP A0A0E1LUI ASN 235 ENGINEERED MUTATION SEQADV 6IYL THR A 537 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ASN A 538 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL SER A 539 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL SER A 540 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL SER A 541 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL VAL A 542 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ASP A 543 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL LYS A 544 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL LEU A 545 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ALA A 546 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ALA A 547 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ALA A 548 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL LEU A 549 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL GLU A 550 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS A 551 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS A 552 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS A 553 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS A 554 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS A 555 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS A 556 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL GLY B 235 UNP A0A0E1LUI ASN 235 ENGINEERED MUTATION SEQADV 6IYL THR B 537 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ASN B 538 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL SER B 539 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL SER B 540 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL SER B 541 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL VAL B 542 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ASP B 543 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL LYS B 544 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL LEU B 545 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ALA B 546 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ALA B 547 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL ALA B 548 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL LEU B 549 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL GLU B 550 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS B 551 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS B 552 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS B 553 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS B 554 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS B 555 UNP A0A0E1LUI EXPRESSION TAG SEQADV 6IYL HIS B 556 UNP A0A0E1LUI EXPRESSION TAG SEQRES 1 A 556 MET SER ILE PRO PHE THR ARG TRP PRO GLU GLU PHE ALA SEQRES 2 A 556 ARG ARG TYR ARG GLU LYS GLY TYR TRP GLN ASP LEU PRO SEQRES 3 A 556 LEU THR ASP ILE LEU THR ARG HIS ALA ALA SER ASP SER SEQRES 4 A 556 ILE ALA VAL ILE ASP GLY GLU ARG GLN LEU SER TYR ARG SEQRES 5 A 556 GLU LEU ASN GLN ALA ALA ASP ASN LEU ALA CYS SER LEU SEQRES 6 A 556 ARG ARG GLN GLY ILE LYS PRO GLY GLU THR ALA LEU VAL SEQRES 7 A 556 GLN LEU GLY ASN VAL ALA GLU LEU TYR ILE THR PHE PHE SEQRES 8 A 556 ALA LEU LEU LYS LEU GLY VAL ALA PRO VAL LEU ALA LEU SEQRES 9 A 556 PHE SER HIS GLN ARG SER GLU LEU ASN ALA TYR ALA SER SEQRES 10 A 556 GLN ILE GLU PRO ALA LEU LEU ILE ALA ASP ARG GLN HIS SEQRES 11 A 556 ALA LEU PHE SER GLY ASP ASP PHE LEU ASN THR PHE VAL SEQRES 12 A 556 THR GLU HIS SER SER ILE ARG VAL VAL GLN LEU LEU ASN SEQRES 13 A 556 ASP SER GLY GLU HIS ASN LEU GLN ASP ALA ILE ASN HIS SEQRES 14 A 556 PRO ALA GLU ASP PHE THR ALA THR PRO SER PRO ALA ASP SEQRES 15 A 556 GLU VAL ALA TYR PHE GLN LEU SER GLY GLY THR THR GLY SEQRES 16 A 556 THR PRO LYS LEU ILE PRO ARG THR HIS ASN ASP TYR TYR SEQRES 17 A 556 TYR SER VAL ARG ARG SER VAL GLU ILE CYS GLN PHE THR SEQRES 18 A 556 GLN GLN THR ARG TYR LEU CYS ALA ILE PRO ALA ALA HIS SEQRES 19 A 556 GLY TYR ALA MET SER SER PRO GLY SER LEU GLY VAL PHE SEQRES 20 A 556 LEU ALA GLY GLY THR VAL VAL LEU ALA ALA ASP PRO SER SEQRES 21 A 556 ALA THR LEU CYS PHE PRO LEU ILE GLU LYS HIS GLN VAL SEQRES 22 A 556 ASN VAL THR ALA LEU VAL PRO PRO ALA VAL SER LEU TRP SEQRES 23 A 556 LEU GLN ALA LEU ILE GLU GLY GLU SER ARG ALA GLN LEU SEQRES 24 A 556 ALA SER LEU LYS LEU LEU GLN VAL GLY GLY ALA ARG LEU SEQRES 25 A 556 SER ALA THR LEU ALA ALA ARG ILE PRO ALA GLU ILE GLY SEQRES 26 A 556 CYS GLN LEU GLN GLN VAL PHE GLY MET ALA GLU GLY LEU SEQRES 27 A 556 VAL ASN TYR THR ARG LEU ASP ASP SER ALA GLU LYS ILE SEQRES 28 A 556 ILE HIS THR GLN GLY TYR PRO MET CYS PRO ASP ASP GLU SEQRES 29 A 556 VAL TRP VAL ALA ASP ALA GLU GLY ASN PRO LEU PRO GLN SEQRES 30 A 556 GLY GLU VAL GLY ARG LEU MET THR ARG GLY PRO TYR THR SEQRES 31 A 556 PHE ARG GLY TYR TYR LYS SER PRO GLN HIS ASN ALA SER SEQRES 32 A 556 ALA PHE ASP ALA ASN GLY PHE TYR CYS SER GLY ASP LEU SEQRES 33 A 556 ILE SER ILE ASP PRO GLU GLY TYR ILE THR VAL GLN GLY SEQRES 34 A 556 ARG GLU LYS ASP GLN ILE ASN ARG GLY GLY GLU LYS ILE SEQRES 35 A 556 ALA ALA GLU GLU ILE GLU ASN LEU LEU LEU ARG HIS PRO SEQRES 36 A 556 ALA VAL ILE TYR ALA ALA LEU VAL SER MET GLU ASP GLU SEQRES 37 A 556 LEU MET GLY GLU LYS SER CYS ALA TYR LEU VAL VAL LYS SEQRES 38 A 556 GLU PRO LEU ARG ALA VAL GLN VAL ARG ARG PHE LEU ARG SEQRES 39 A 556 GLU GLN GLY ILE ALA GLU PHE LYS LEU PRO ASP ARG VAL SEQRES 40 A 556 GLU CYS VAL ASP SER LEU PRO LEU THR ALA VAL GLY LYS SEQRES 41 A 556 VAL ASP LYS LYS GLN LEU ARG GLN TRP LEU ALA SER ARG SEQRES 42 A 556 ALA SER ALA THR ASN SER SER SER VAL ASP LYS LEU ALA SEQRES 43 A 556 ALA ALA LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 556 MET SER ILE PRO PHE THR ARG TRP PRO GLU GLU PHE ALA SEQRES 2 B 556 ARG ARG TYR ARG GLU LYS GLY TYR TRP GLN ASP LEU PRO SEQRES 3 B 556 LEU THR ASP ILE LEU THR ARG HIS ALA ALA SER ASP SER SEQRES 4 B 556 ILE ALA VAL ILE ASP GLY GLU ARG GLN LEU SER TYR ARG SEQRES 5 B 556 GLU LEU ASN GLN ALA ALA ASP ASN LEU ALA CYS SER LEU SEQRES 6 B 556 ARG ARG GLN GLY ILE LYS PRO GLY GLU THR ALA LEU VAL SEQRES 7 B 556 GLN LEU GLY ASN VAL ALA GLU LEU TYR ILE THR PHE PHE SEQRES 8 B 556 ALA LEU LEU LYS LEU GLY VAL ALA PRO VAL LEU ALA LEU SEQRES 9 B 556 PHE SER HIS GLN ARG SER GLU LEU ASN ALA TYR ALA SER SEQRES 10 B 556 GLN ILE GLU PRO ALA LEU LEU ILE ALA ASP ARG GLN HIS SEQRES 11 B 556 ALA LEU PHE SER GLY ASP ASP PHE LEU ASN THR PHE VAL SEQRES 12 B 556 THR GLU HIS SER SER ILE ARG VAL VAL GLN LEU LEU ASN SEQRES 13 B 556 ASP SER GLY GLU HIS ASN LEU GLN ASP ALA ILE ASN HIS SEQRES 14 B 556 PRO ALA GLU ASP PHE THR ALA THR PRO SER PRO ALA ASP SEQRES 15 B 556 GLU VAL ALA TYR PHE GLN LEU SER GLY GLY THR THR GLY SEQRES 16 B 556 THR PRO LYS LEU ILE PRO ARG THR HIS ASN ASP TYR TYR SEQRES 17 B 556 TYR SER VAL ARG ARG SER VAL GLU ILE CYS GLN PHE THR SEQRES 18 B 556 GLN GLN THR ARG TYR LEU CYS ALA ILE PRO ALA ALA HIS SEQRES 19 B 556 GLY TYR ALA MET SER SER PRO GLY SER LEU GLY VAL PHE SEQRES 20 B 556 LEU ALA GLY GLY THR VAL VAL LEU ALA ALA ASP PRO SER SEQRES 21 B 556 ALA THR LEU CYS PHE PRO LEU ILE GLU LYS HIS GLN VAL SEQRES 22 B 556 ASN VAL THR ALA LEU VAL PRO PRO ALA VAL SER LEU TRP SEQRES 23 B 556 LEU GLN ALA LEU ILE GLU GLY GLU SER ARG ALA GLN LEU SEQRES 24 B 556 ALA SER LEU LYS LEU LEU GLN VAL GLY GLY ALA ARG LEU SEQRES 25 B 556 SER ALA THR LEU ALA ALA ARG ILE PRO ALA GLU ILE GLY SEQRES 26 B 556 CYS GLN LEU GLN GLN VAL PHE GLY MET ALA GLU GLY LEU SEQRES 27 B 556 VAL ASN TYR THR ARG LEU ASP ASP SER ALA GLU LYS ILE SEQRES 28 B 556 ILE HIS THR GLN GLY TYR PRO MET CYS PRO ASP ASP GLU SEQRES 29 B 556 VAL TRP VAL ALA ASP ALA GLU GLY ASN PRO LEU PRO GLN SEQRES 30 B 556 GLY GLU VAL GLY ARG LEU MET THR ARG GLY PRO TYR THR SEQRES 31 B 556 PHE ARG GLY TYR TYR LYS SER PRO GLN HIS ASN ALA SER SEQRES 32 B 556 ALA PHE ASP ALA ASN GLY PHE TYR CYS SER GLY ASP LEU SEQRES 33 B 556 ILE SER ILE ASP PRO GLU GLY TYR ILE THR VAL GLN GLY SEQRES 34 B 556 ARG GLU LYS ASP GLN ILE ASN ARG GLY GLY GLU LYS ILE SEQRES 35 B 556 ALA ALA GLU GLU ILE GLU ASN LEU LEU LEU ARG HIS PRO SEQRES 36 B 556 ALA VAL ILE TYR ALA ALA LEU VAL SER MET GLU ASP GLU SEQRES 37 B 556 LEU MET GLY GLU LYS SER CYS ALA TYR LEU VAL VAL LYS SEQRES 38 B 556 GLU PRO LEU ARG ALA VAL GLN VAL ARG ARG PHE LEU ARG SEQRES 39 B 556 GLU GLN GLY ILE ALA GLU PHE LYS LEU PRO ASP ARG VAL SEQRES 40 B 556 GLU CYS VAL ASP SER LEU PRO LEU THR ALA VAL GLY LYS SEQRES 41 B 556 VAL ASP LYS LYS GLN LEU ARG GLN TRP LEU ALA SER ARG SEQRES 42 B 556 ALA SER ALA THR ASN SER SER SER VAL ASP LYS LEU ALA SEQRES 43 B 556 ALA ALA LEU GLU HIS HIS HIS HIS HIS HIS HET B1X A 601 33 HET B1X B 601 33 HETNAM B1X 5'-O-[(3-CYANOBENZENE-1-CARBONYL)SULFAMOYL]ADENOSINE FORMUL 3 B1X 2(C18 H17 N7 O7 S) FORMUL 5 HOH *191(H2 O) HELIX 1 AA1 PRO A 9 LYS A 19 1 11 HELIX 2 AA2 THR A 28 ARG A 33 1 6 HELIX 3 AA3 TYR A 51 GLN A 68 1 18 HELIX 4 AA4 VAL A 83 LEU A 96 1 14 HELIX 5 AA5 GLN A 108 GLU A 120 1 13 HELIX 6 AA6 ASP A 136 HIS A 146 1 11 HELIX 7 AA7 ASN A 162 HIS A 169 1 8 HELIX 8 AA8 HIS A 204 CYS A 218 1 15 HELIX 9 AA9 HIS A 234 SER A 240 1 7 HELIX 10 AB1 PRO A 241 ALA A 249 1 9 HELIX 11 AB2 SER A 260 GLN A 272 1 13 HELIX 12 AB3 VAL A 279 GLU A 292 1 14 HELIX 13 AB4 SER A 295 ALA A 300 5 6 HELIX 14 AB5 SER A 313 ILE A 324 1 12 HELIX 15 AB6 SER A 347 THR A 354 1 8 HELIX 16 AB7 SER A 397 PHE A 405 1 9 HELIX 17 AB8 ALA A 444 ARG A 453 1 10 HELIX 18 AB9 ARG A 485 GLY A 497 1 13 HELIX 19 AC1 ALA A 499 LEU A 503 5 5 HELIX 20 AC2 ASP A 522 GLN A 528 1 7 HELIX 21 AC3 PRO B 9 LYS B 19 1 11 HELIX 22 AC4 THR B 28 ARG B 33 1 6 HELIX 23 AC5 TYR B 51 GLN B 68 1 18 HELIX 24 AC6 VAL B 83 LEU B 96 1 14 HELIX 25 AC7 GLN B 108 GLU B 120 1 13 HELIX 26 AC8 ASP B 136 HIS B 146 1 11 HELIX 27 AC9 ASN B 162 HIS B 169 1 8 HELIX 28 AD1 HIS B 204 CYS B 218 1 15 HELIX 29 AD2 HIS B 234 SER B 240 1 7 HELIX 30 AD3 PRO B 241 ALA B 249 1 9 HELIX 31 AD4 SER B 260 GLN B 272 1 13 HELIX 32 AD5 VAL B 279 GLU B 292 1 14 HELIX 33 AD6 SER B 295 ALA B 300 5 6 HELIX 34 AD7 SER B 313 ILE B 324 1 12 HELIX 35 AD8 SER B 347 THR B 354 1 8 HELIX 36 AD9 SER B 397 PHE B 405 1 9 HELIX 37 AE1 ALA B 444 ARG B 453 1 10 HELIX 38 AE2 ARG B 485 GLY B 497 1 13 HELIX 39 AE3 ALA B 499 LEU B 503 5 5 HELIX 40 AE4 ASP B 522 GLN B 528 1 7 SHEET 1 AA1 9 ARG A 47 SER A 50 0 SHEET 2 AA1 9 ILE A 40 ASP A 44 -1 N VAL A 42 O LEU A 49 SHEET 3 AA1 9 THR A 252 LEU A 255 1 O VAL A 253 N ALA A 41 SHEET 4 AA1 9 ARG A 225 CYS A 228 1 N CYS A 228 O VAL A 254 SHEET 5 AA1 9 VAL A 275 LEU A 278 1 O VAL A 275 N LEU A 227 SHEET 6 AA1 9 LEU A 304 GLY A 308 1 O GLN A 306 N THR A 276 SHEET 7 AA1 9 GLN A 327 MET A 334 1 O GLN A 327 N LEU A 305 SHEET 8 AA1 9 GLY A 337 TYR A 341 -1 O ASN A 340 N PHE A 332 SHEET 9 AA1 9 TYR A 357 PRO A 358 -1 O TYR A 357 N TYR A 341 SHEET 1 AA2 4 ALA A 99 ALA A 103 0 SHEET 2 AA2 4 THR A 75 GLN A 79 1 N VAL A 78 O VAL A 101 SHEET 3 AA2 4 LEU A 123 ASP A 127 1 O LEU A 123 N LEU A 77 SHEET 4 AA2 4 VAL A 151 LEU A 155 1 O LEU A 155 N ALA A 126 SHEET 1 AA3 2 VAL A 184 LEU A 189 0 SHEET 2 AA3 2 LEU A 199 THR A 203 -1 O ILE A 200 N GLN A 188 SHEET 1 AA4 4 GLU A 364 ALA A 368 0 SHEET 2 AA4 4 GLY A 381 ARG A 386 -1 O ARG A 386 N GLU A 364 SHEET 3 AA4 4 TYR A 411 ILE A 419 -1 O TYR A 411 N THR A 385 SHEET 4 AA4 4 ILE A 425 ARG A 430 -1 O THR A 426 N SER A 418 SHEET 1 AA5 2 GLN A 434 ARG A 437 0 SHEET 2 AA5 2 GLU A 440 ALA A 443 -1 O GLU A 440 N ARG A 437 SHEET 1 AA6 3 VAL A 457 ASP A 467 0 SHEET 2 AA6 3 GLY A 471 VAL A 480 -1 O TYR A 477 N ALA A 461 SHEET 3 AA6 3 ARG A 506 CYS A 509 1 O ARG A 506 N ALA A 476 SHEET 1 AA7 2 LEU A 513 PRO A 514 0 SHEET 2 AA7 2 PRO B 514 LEU B 515 -1 O LEU B 515 N LEU A 513 SHEET 1 AA8 9 ARG B 47 SER B 50 0 SHEET 2 AA8 9 ILE B 40 ASP B 44 -1 N VAL B 42 O LEU B 49 SHEET 3 AA8 9 THR B 252 LEU B 255 1 O VAL B 253 N ALA B 41 SHEET 4 AA8 9 ARG B 225 CYS B 228 1 N CYS B 228 O VAL B 254 SHEET 5 AA8 9 VAL B 275 LEU B 278 1 O VAL B 275 N LEU B 227 SHEET 6 AA8 9 LEU B 304 GLY B 308 1 O GLN B 306 N THR B 276 SHEET 7 AA8 9 GLN B 327 MET B 334 1 O GLN B 327 N LEU B 305 SHEET 8 AA8 9 GLY B 337 TYR B 341 -1 O ASN B 340 N PHE B 332 SHEET 9 AA8 9 TYR B 357 PRO B 358 -1 O TYR B 357 N TYR B 341 SHEET 1 AA9 4 ALA B 99 ALA B 103 0 SHEET 2 AA9 4 THR B 75 GLN B 79 1 N VAL B 78 O VAL B 101 SHEET 3 AA9 4 LEU B 123 ASP B 127 1 O ILE B 125 N GLN B 79 SHEET 4 AA9 4 VAL B 151 LEU B 155 1 O LEU B 155 N ALA B 126 SHEET 1 AB1 2 VAL B 184 LEU B 189 0 SHEET 2 AB1 2 LEU B 199 THR B 203 -1 O ILE B 200 N GLN B 188 SHEET 1 AB2 4 GLU B 364 ALA B 368 0 SHEET 2 AB2 4 GLY B 381 ARG B 386 -1 O ARG B 386 N GLU B 364 SHEET 3 AB2 4 TYR B 411 ILE B 419 -1 O ILE B 417 N GLY B 381 SHEET 4 AB2 4 ILE B 425 ARG B 430 -1 O THR B 426 N SER B 418 SHEET 1 AB3 2 GLN B 434 ARG B 437 0 SHEET 2 AB3 2 GLU B 440 ALA B 443 -1 O GLU B 440 N ARG B 437 SHEET 1 AB4 3 VAL B 457 ASP B 467 0 SHEET 2 AB4 3 GLY B 471 VAL B 480 -1 O TYR B 477 N ALA B 461 SHEET 3 AB4 3 ARG B 506 CYS B 509 1 O ARG B 506 N ALA B 476 CISPEP 1 SER A 240 PRO A 241 0 -8.81 CISPEP 2 SER B 240 PRO B 241 0 -2.99 SITE 1 AC1 18 HIS A 234 TYR A 236 SER A 240 GLY A 309 SITE 2 AC1 18 ALA A 310 ARG A 311 VAL A 331 PHE A 332 SITE 3 AC1 18 GLY A 333 MET A 334 ALA A 335 ASP A 415 SITE 4 AC1 18 LYS A 432 LYS A 441 HOH A 715 HOH A 719 SITE 5 AC1 18 HOH A 739 HOH A 751 SITE 1 AC2 17 HIS B 234 GLY B 235 TYR B 236 SER B 239 SITE 2 AC2 17 SER B 240 GLY B 309 ALA B 310 ARG B 311 SITE 3 AC2 17 VAL B 331 PHE B 332 GLY B 333 MET B 334 SITE 4 AC2 17 ALA B 335 GLN B 355 ASP B 415 LYS B 432 SITE 5 AC2 17 LYS B 441 CRYST1 124.590 57.160 172.065 90.00 96.54 90.00 I 1 2 1 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 0.008026 0.000000 0.000920 0.00000 SCALE2 0.000000 0.017495 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005850 0.00000