HEADER LIGASE/INHIBITOR 12-JUN-20 7CBH TITLE CRYSTAL STRUCTURE OF THREONYL-TRNA SYNTHETASE (THRRS) FROM SALMONELLA TITLE 2 ENTERICA IN COMPLEX WITH AN INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: THREONINE--TRNA LIGASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: THREONYL-TRNA SYNTHETASE,THRRS; COMPND 5 EC: 6.1.1.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR SOURCE 3 CUBANA STR. 76814; SOURCE 4 ORGANISM_TAXID: 1192560; SOURCE 5 GENE: THRS, A628_05061; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS LIGASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.GUO,B.CHEN,H.ZHOU REVDAT 2 29-NOV-23 7CBH 1 REMARK REVDAT 1 07-OCT-20 7CBH 0 JRNL AUTH J.GUO,B.CHEN,Y.YU,B.CHENG,Y.JU,J.TANG,Z.CAI,Q.GU,J.XU,H.ZHOU JRNL TITL STRUCTURE-GUIDED OPTIMIZATION AND MECHANISTIC STUDY OF A JRNL TITL 2 CLASS OF QUINAZOLINONE-THREONINE HYBRIDS AS ANTIBACTERIAL JRNL TITL 3 THRRS INHIBITORS. JRNL REF EUR.J.MED.CHEM. V. 207 12848 2020 JRNL REFN ISSN 0223-5234 JRNL PMID 32980741 JRNL DOI 10.1016/J.EJMECH.2020.112848 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 72.36 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 62444 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3273 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) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4550 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.85 REMARK 3 BIN R VALUE (WORKING SET) : 0.2150 REMARK 3 BIN FREE R VALUE SET COUNT : 251 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6475 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 474 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.86000 REMARK 3 B22 (A**2) : -1.52000 REMARK 3 B33 (A**2) : -1.34000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.157 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.103 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.684 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6642 ; 0.009 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 6057 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8957 ; 1.299 ; 1.942 REMARK 3 BOND ANGLES OTHERS (DEGREES): 14004 ; 0.939 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 800 ; 5.954 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 342 ;32.602 ;23.480 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1173 ;14.302 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 61 ;14.385 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 943 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7496 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1453 ; 0.001 ; 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): 3206 ; 1.378 ; 2.688 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3205 ; 1.378 ; 2.687 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4004 ; 2.136 ; 4.021 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4005 ; 2.136 ; 4.023 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3436 ; 1.963 ; 2.967 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3437 ; 1.963 ; 2.968 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4954 ; 3.161 ; 4.348 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 7444 ; 4.535 ;31.600 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 7353 ; 4.454 ;31.368 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 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 7CBH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1300017316. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-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 : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 76584 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 72.360 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.54200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.800 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: 6L2Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.24 M LITHIUM ACETATE PH 7.5, 18% REMARK 280 PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 42.59150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.71350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.63350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.71350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.59150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.63350 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: 4160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 240 REMARK 465 GLU A 642 REMARK 465 LEU A 643 REMARK 465 GLU A 644 REMARK 465 HIS A 645 REMARK 465 HIS A 646 REMARK 465 HIS A 647 REMARK 465 HIS A 648 REMARK 465 HIS A 649 REMARK 465 HIS A 650 REMARK 465 MET B 240 REMARK 465 GLU B 642 REMARK 465 LEU B 643 REMARK 465 GLU B 644 REMARK 465 HIS B 645 REMARK 465 HIS B 646 REMARK 465 HIS B 647 REMARK 465 HIS B 648 REMARK 465 HIS B 649 REMARK 465 HIS B 650 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 LYS A 246 CD CE NZ REMARK 470 LYS A 286 CE NZ REMARK 470 ASN A 312 CG OD1 ND2 REMARK 470 LYS A 314 CE NZ REMARK 470 LYS A 426 CD CE NZ REMARK 470 GLU A 432 CD OE1 OE2 REMARK 470 ASN A 575 OD1 ND2 REMARK 470 LYS A 599 CD CE NZ REMARK 470 LYS A 614 CE NZ REMARK 470 LYS B 306 NZ REMARK 470 ASP B 311 CG OD1 OD2 REMARK 470 TYR B 313 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU B 345 CG CD1 CD2 REMARK 470 ARG B 349 CZ NH1 NH2 REMARK 470 GLU B 391 CD OE1 OE2 REMARK 470 LYS B 419 NZ REMARK 470 GLU B 432 CD OE1 OE2 REMARK 470 GLU B 453 CG CD OE1 OE2 REMARK 470 GLU B 500 CG CD OE1 OE2 REMARK 470 GLU B 503 CG CD OE1 OE2 REMARK 470 MET B 593 CE REMARK 470 LYS B 614 CD CE NZ REMARK 470 GLN B 638 CG CD OE1 NE2 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 B 242 NE - CZ - NH2 ANGL. DEV. = 3.5 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 CYS A 480 -50.48 -123.14 REMARK 500 ARG B 242 33.98 -141.29 REMARK 500 TYR B 313 13.39 -159.57 REMARK 500 CYS B 480 -60.02 -125.15 REMARK 500 ASP B 501 -134.42 -65.66 REMARK 500 ARG B 589 31.65 70.38 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 ZN A 702 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 334 SG REMARK 620 2 HIS A 385 NE2 102.2 REMARK 620 3 HIS A 511 ND1 102.9 95.2 REMARK 620 4 FQR A 701 N7 88.6 155.9 103.5 REMARK 620 5 FQR A 701 O8 145.1 83.0 111.0 76.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 334 SG REMARK 620 2 HIS B 385 NE2 96.6 REMARK 620 3 HIS B 511 ND1 106.8 98.0 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FQR A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 701 DBREF 7CBH A 242 642 UNP V7II86 V7II86_SALET 222 622 DBREF 7CBH B 242 642 UNP V7II86 V7II86_SALET 222 622 SEQADV 7CBH MET A 240 UNP V7II86 EXPRESSION TAG SEQADV 7CBH GLY A 241 UNP V7II86 EXPRESSION TAG SEQADV 7CBH LEU A 643 UNP V7II86 EXPRESSION TAG SEQADV 7CBH GLU A 644 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS A 645 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS A 646 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS A 647 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS A 648 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS A 649 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS A 650 UNP V7II86 EXPRESSION TAG SEQADV 7CBH MET B 240 UNP V7II86 EXPRESSION TAG SEQADV 7CBH GLY B 241 UNP V7II86 EXPRESSION TAG SEQADV 7CBH LEU B 643 UNP V7II86 EXPRESSION TAG SEQADV 7CBH GLU B 644 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS B 645 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS B 646 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS B 647 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS B 648 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS B 649 UNP V7II86 EXPRESSION TAG SEQADV 7CBH HIS B 650 UNP V7II86 EXPRESSION TAG SEQRES 1 A 411 MET GLY ARG ASP HIS ARG LYS ILE GLY LYS GLN LEU ASP SEQRES 2 A 411 LEU TYR HIS MET GLN GLU GLU ALA PRO GLY MET VAL PHE SEQRES 3 A 411 TRP HIS ASN ASP GLY TRP THR ILE PHE ARG GLU LEU GLU SEQRES 4 A 411 VAL PHE VAL ARG SER LYS LEU LYS GLU TYR GLN TYR GLN SEQRES 5 A 411 GLU VAL LYS GLY PRO PHE MET MET ASP ARG VAL LEU TRP SEQRES 6 A 411 GLU LYS THR GLY HIS TRP ASP ASN TYR LYS ASP ALA MET SEQRES 7 A 411 PHE THR THR SER SER GLU ASN ARG GLU TYR CYS ILE LYS SEQRES 8 A 411 PRO MET ASN CYS PRO GLY HIS VAL GLN ILE PHE ASN GLN SEQRES 9 A 411 GLY LEU LYS SER TYR ARG ASP LEU PRO LEU ARG MET ALA SEQRES 10 A 411 GLU PHE GLY SER CYS HIS ARG ASN GLU PRO SER GLY ALA SEQRES 11 A 411 LEU HIS GLY LEU MET ARG VAL ARG GLY PHE THR GLN ASP SEQRES 12 A 411 ASP ALA HIS ILE PHE CYS THR GLU GLU GLN ILE ARG ASP SEQRES 13 A 411 GLU VAL ASN ALA CYS ILE ARG MET VAL TYR ASP MET TYR SEQRES 14 A 411 SER THR PHE GLY PHE GLU LYS ILE VAL VAL LYS LEU SER SEQRES 15 A 411 THR ARG PRO ASP LYS ARG ILE GLY SER ASP GLU MET TRP SEQRES 16 A 411 ASP ARG ALA GLU ALA ASP LEU ALA VAL ALA LEU GLU GLU SEQRES 17 A 411 ASN ASN ILE PRO PHE GLU TYR GLN LEU GLY GLU GLY ALA SEQRES 18 A 411 PHE TYR GLY PRO LYS ILE GLU PHE THR LEU TYR ASP CYS SEQRES 19 A 411 LEU ASP ARG ALA TRP GLN CYS GLY THR VAL GLN LEU ASP SEQRES 20 A 411 PHE SER LEU PRO SER ARG LEU SER ALA SER TYR VAL GLY SEQRES 21 A 411 GLU ASP ASN GLU ARG LYS VAL PRO VAL MET ILE HIS ARG SEQRES 22 A 411 ALA ILE LEU GLY SER MET GLU ARG PHE ILE GLY ILE LEU SEQRES 23 A 411 THR GLU GLU PHE ALA GLY PHE PHE PRO THR TRP LEU ALA SEQRES 24 A 411 PRO VAL GLN VAL VAL VAL MET ASN ILE THR ASP SER GLN SEQRES 25 A 411 SER GLU TYR VAL ASN GLU LEU THR GLN LYS LEU GLN ASN SEQRES 26 A 411 ALA GLY ILE ARG VAL LYS ALA ASP LEU ARG ASN GLU LYS SEQRES 27 A 411 ILE GLY PHE LYS ILE ARG GLU HIS THR LEU ARG ARG VAL SEQRES 28 A 411 PRO TYR MET LEU VAL CYS GLY ASP LYS GLU VAL GLU ALA SEQRES 29 A 411 GLY LYS VAL ALA VAL ARG THR ARG ARG GLY LYS ASP LEU SEQRES 30 A 411 GLY SER LEU ASP VAL ASN ASP VAL ILE GLU LYS LEU GLN SEQRES 31 A 411 GLN GLU ILE ARG SER ARG SER LEU GLN GLN LEU GLU GLU SEQRES 32 A 411 LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 411 MET GLY ARG ASP HIS ARG LYS ILE GLY LYS GLN LEU ASP SEQRES 2 B 411 LEU TYR HIS MET GLN GLU GLU ALA PRO GLY MET VAL PHE SEQRES 3 B 411 TRP HIS ASN ASP GLY TRP THR ILE PHE ARG GLU LEU GLU SEQRES 4 B 411 VAL PHE VAL ARG SER LYS LEU LYS GLU TYR GLN TYR GLN SEQRES 5 B 411 GLU VAL LYS GLY PRO PHE MET MET ASP ARG VAL LEU TRP SEQRES 6 B 411 GLU LYS THR GLY HIS TRP ASP ASN TYR LYS ASP ALA MET SEQRES 7 B 411 PHE THR THR SER SER GLU ASN ARG GLU TYR CYS ILE LYS SEQRES 8 B 411 PRO MET ASN CYS PRO GLY HIS VAL GLN ILE PHE ASN GLN SEQRES 9 B 411 GLY LEU LYS SER TYR ARG ASP LEU PRO LEU ARG MET ALA SEQRES 10 B 411 GLU PHE GLY SER CYS HIS ARG ASN GLU PRO SER GLY ALA SEQRES 11 B 411 LEU HIS GLY LEU MET ARG VAL ARG GLY PHE THR GLN ASP SEQRES 12 B 411 ASP ALA HIS ILE PHE CYS THR GLU GLU GLN ILE ARG ASP SEQRES 13 B 411 GLU VAL ASN ALA CYS ILE ARG MET VAL TYR ASP MET TYR SEQRES 14 B 411 SER THR PHE GLY PHE GLU LYS ILE VAL VAL LYS LEU SER SEQRES 15 B 411 THR ARG PRO ASP LYS ARG ILE GLY SER ASP GLU MET TRP SEQRES 16 B 411 ASP ARG ALA GLU ALA ASP LEU ALA VAL ALA LEU GLU GLU SEQRES 17 B 411 ASN ASN ILE PRO PHE GLU TYR GLN LEU GLY GLU GLY ALA SEQRES 18 B 411 PHE TYR GLY PRO LYS ILE GLU PHE THR LEU TYR ASP CYS SEQRES 19 B 411 LEU ASP ARG ALA TRP GLN CYS GLY THR VAL GLN LEU ASP SEQRES 20 B 411 PHE SER LEU PRO SER ARG LEU SER ALA SER TYR VAL GLY SEQRES 21 B 411 GLU ASP ASN GLU ARG LYS VAL PRO VAL MET ILE HIS ARG SEQRES 22 B 411 ALA ILE LEU GLY SER MET GLU ARG PHE ILE GLY ILE LEU SEQRES 23 B 411 THR GLU GLU PHE ALA GLY PHE PHE PRO THR TRP LEU ALA SEQRES 24 B 411 PRO VAL GLN VAL VAL VAL MET ASN ILE THR ASP SER GLN SEQRES 25 B 411 SER GLU TYR VAL ASN GLU LEU THR GLN LYS LEU GLN ASN SEQRES 26 B 411 ALA GLY ILE ARG VAL LYS ALA ASP LEU ARG ASN GLU LYS SEQRES 27 B 411 ILE GLY PHE LYS ILE ARG GLU HIS THR LEU ARG ARG VAL SEQRES 28 B 411 PRO TYR MET LEU VAL CYS GLY ASP LYS GLU VAL GLU ALA SEQRES 29 B 411 GLY LYS VAL ALA VAL ARG THR ARG ARG GLY LYS ASP LEU SEQRES 30 B 411 GLY SER LEU ASP VAL ASN ASP VAL ILE GLU LYS LEU GLN SEQRES 31 B 411 GLN GLU ILE ARG SER ARG SER LEU GLN GLN LEU GLU GLU SEQRES 32 B 411 LEU GLU HIS HIS HIS HIS HIS HIS HET FQR A 701 25 HET ZN A 702 1 HET ZN B 701 1 HETNAM FQR [(E)-4-(7-BROMANYL-6-CHLORANYL-4-OXIDANYLIDENE- HETNAM 2 FQR QUINAZOLIN-3-YL)BUT-2-ENYL] (2S,3R)-2-AZANYL-3- HETNAM 3 FQR OXIDANYL-BUTANOATE HETNAM ZN ZINC ION FORMUL 3 FQR C16 H17 BR CL N3 O4 FORMUL 4 ZN 2(ZN 2+) FORMUL 6 HOH *474(H2 O) HELIX 1 AA1 ASP A 243 LEU A 251 1 9 HELIX 2 AA2 HIS A 267 TYR A 288 1 22 HELIX 3 AA3 ARG A 301 LYS A 306 1 6 HELIX 4 AA4 HIS A 309 LYS A 314 1 6 HELIX 5 AA5 ASP A 315 MET A 317 5 3 HELIX 6 AA6 ASN A 333 ASN A 342 1 10 HELIX 7 AA7 SER A 347 LEU A 351 5 5 HELIX 8 AA8 PRO A 366 LEU A 370 5 5 HELIX 9 AA9 THR A 389 GLU A 391 5 3 HELIX 10 AB1 GLN A 392 PHE A 411 1 20 HELIX 11 AB2 SER A 430 ASN A 448 1 19 HELIX 12 AB3 SER A 488 LEU A 493 1 6 HELIX 13 AB4 MET A 518 ALA A 530 1 13 HELIX 14 AB5 PRO A 534 ALA A 538 5 5 HELIX 15 AB6 THR A 548 SER A 550 5 3 HELIX 16 AB7 GLN A 551 ALA A 565 1 15 HELIX 17 AB8 LYS A 577 ARG A 588 1 12 HELIX 18 AB9 GLY A 597 GLY A 604 1 8 HELIX 19 AC1 VAL A 621 SER A 634 1 14 HELIX 20 AC2 ASP B 243 LEU B 251 1 9 HELIX 21 AC3 HIS B 267 TYR B 288 1 22 HELIX 22 AC4 ARG B 301 THR B 307 1 7 HELIX 23 AC5 GLY B 308 LYS B 314 1 7 HELIX 24 AC6 ASP B 315 MET B 317 5 3 HELIX 25 AC7 ASN B 333 ASN B 342 1 10 HELIX 26 AC8 SER B 347 LEU B 351 5 5 HELIX 27 AC9 PRO B 366 LEU B 370 5 5 HELIX 28 AD1 THR B 389 GLU B 391 5 3 HELIX 29 AD2 GLN B 392 PHE B 411 1 20 HELIX 30 AD3 SER B 430 ASN B 448 1 19 HELIX 31 AD4 SER B 488 LEU B 493 1 6 HELIX 32 AD5 MET B 518 ALA B 530 1 13 HELIX 33 AD6 PRO B 534 ALA B 538 5 5 HELIX 34 AD7 THR B 548 SER B 550 5 3 HELIX 35 AD8 GLN B 551 ALA B 565 1 15 HELIX 36 AD9 LYS B 577 ARG B 588 1 12 HELIX 37 AE1 GLY B 597 GLY B 604 1 8 HELIX 38 AE2 VAL B 621 SER B 634 1 14 SHEET 1 AA1 2 TYR A 254 HIS A 255 0 SHEET 2 AA1 2 PHE A 265 TRP A 266 -1 O PHE A 265 N HIS A 255 SHEET 1 AA2 8 GLN A 291 GLU A 292 0 SHEET 2 AA2 8 LEU A 353 HIS A 362 1 O ARG A 354 N GLN A 291 SHEET 3 AA2 8 GLY A 378 CYS A 388 -1 O PHE A 379 N CYS A 361 SHEET 4 AA2 8 VAL A 508 SER A 517 -1 O VAL A 508 N CYS A 388 SHEET 5 AA2 8 ALA A 477 ASP A 486 -1 N GLN A 484 O HIS A 511 SHEET 6 AA2 8 LYS A 465 TYR A 471 -1 N ILE A 466 O VAL A 483 SHEET 7 AA2 8 ILE A 416 SER A 421 -1 N VAL A 417 O THR A 469 SHEET 8 AA2 8 GLU A 453 GLN A 455 1 O GLU A 453 N LEU A 420 SHEET 1 AA3 3 MET A 298 ASP A 300 0 SHEET 2 AA3 3 ARG A 325 ILE A 329 -1 O CYS A 328 N MET A 299 SHEET 3 AA3 3 THR A 319 SER A 322 -1 N THR A 320 O TYR A 327 SHEET 1 AA4 2 TYR A 497 VAL A 498 0 SHEET 2 AA4 2 ARG A 504 LYS A 505 -1 O LYS A 505 N TYR A 497 SHEET 1 AA5 5 VAL A 569 ASP A 572 0 SHEET 2 AA5 5 VAL A 542 ASN A 546 1 N VAL A 544 O ASP A 572 SHEET 3 AA5 5 TYR A 592 CYS A 596 1 O LEU A 594 N VAL A 543 SHEET 4 AA5 5 LYS A 605 THR A 610 -1 O ALA A 607 N VAL A 595 SHEET 5 AA5 5 ASP A 615 ASP A 620 -1 O GLY A 617 N VAL A 608 SHEET 1 AA6 2 TYR B 254 HIS B 255 0 SHEET 2 AA6 2 PHE B 265 TRP B 266 -1 O PHE B 265 N HIS B 255 SHEET 1 AA7 8 GLN B 291 GLU B 292 0 SHEET 2 AA7 8 LEU B 353 HIS B 362 1 O ARG B 354 N GLN B 291 SHEET 3 AA7 8 GLY B 378 CYS B 388 -1 O PHE B 387 N LEU B 353 SHEET 4 AA7 8 VAL B 508 SER B 517 -1 O VAL B 508 N CYS B 388 SHEET 5 AA7 8 ALA B 477 ASP B 486 -1 N GLN B 484 O HIS B 511 SHEET 6 AA7 8 LYS B 465 TYR B 471 -1 N ILE B 466 O VAL B 483 SHEET 7 AA7 8 ILE B 416 SER B 421 -1 N SER B 421 O LYS B 465 SHEET 8 AA7 8 GLU B 453 GLN B 455 1 O GLN B 455 N LEU B 420 SHEET 1 AA8 3 MET B 298 ASP B 300 0 SHEET 2 AA8 3 ARG B 325 ILE B 329 -1 O CYS B 328 N MET B 299 SHEET 3 AA8 3 THR B 319 SER B 322 -1 N THR B 320 O TYR B 327 SHEET 1 AA9 2 TYR B 497 VAL B 498 0 SHEET 2 AA9 2 ARG B 504 LYS B 505 -1 O LYS B 505 N TYR B 497 SHEET 1 AB1 5 VAL B 569 ASP B 572 0 SHEET 2 AB1 5 VAL B 542 ASN B 546 1 N VAL B 544 O ASP B 572 SHEET 3 AB1 5 TYR B 592 CYS B 596 1 O LEU B 594 N MET B 545 SHEET 4 AB1 5 LYS B 605 THR B 610 -1 O ALA B 607 N VAL B 595 SHEET 5 AB1 5 ASP B 615 ASP B 620 -1 O LEU B 616 N VAL B 608 LINK SG CYS A 334 ZN ZN A 702 1555 1555 2.33 LINK NE2 HIS A 385 ZN ZN A 702 1555 1555 2.01 LINK ND1 HIS A 511 ZN ZN A 702 1555 1555 2.13 LINK N7 FQR A 701 ZN ZN A 702 1555 1555 2.11 LINK O8 FQR A 701 ZN ZN A 702 1555 1555 2.18 LINK SG CYS B 334 ZN ZN B 701 1555 1555 2.32 LINK NE2 HIS B 385 ZN ZN B 701 1555 1555 2.04 LINK ND1 HIS B 511 ZN ZN B 701 1555 1555 2.16 CISPEP 1 LEU A 351 PRO A 352 0 0.11 CISPEP 2 LEU B 351 PRO B 352 0 -0.44 SITE 1 AC1 11 TYR A 313 ALA A 316 PRO A 331 MET A 332 SITE 2 AC1 11 CYS A 334 ARG A 363 GLN A 381 ASP A 383 SITE 3 AC1 11 HIS A 385 HIS A 511 ZN A 702 SITE 1 AC2 4 CYS A 334 HIS A 385 HIS A 511 FQR A 701 SITE 1 AC3 3 CYS B 334 HIS B 385 HIS B 511 CRYST1 85.183 101.267 103.427 90.00 90.00 90.00 P 21 21 21 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 0.011739 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009875 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009669 0.00000