HEADER LIGASE 20-APR-00 1EVL TITLE CRYSTAL STRUCTURE OF A TRUNCATED FORM OF THREONYL-TRNA SYNTHETASE WITH TITLE 2 A THREONYL ADENYLATE ANALOG COMPND MOL_ID: 1; COMPND 2 MOLECULE: THREONYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: CATALYTIC AND ANTICODON BINDING DOMAINS (RESIDUES 242-642); COMPND 5 EC: 6.1.1.3; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: TRUNCATED FORM SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS AMINO ACID RECOGNITION, ZINC ION, TRNA-SYNTHETASE, ADENYLATE ANALOG, KEYWDS 2 DELETION MUTANT, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR R.SANKARANARAYANAN,A.C.DOCK-BREGEON,B.REES,D.MORAS REVDAT 3 07-FEB-24 1EVL 1 REMARK LINK REVDAT 2 24-FEB-09 1EVL 1 VERSN REVDAT 1 19-JUL-00 1EVL 0 JRNL AUTH R.SANKARANARAYANAN,A.C.DOCK-BREGEON,B.REES,M.BOVEE, JRNL AUTH 2 J.CAILLET,P.ROMBY,C.S.FRANCKLYN,D.MORAS JRNL TITL ZINC ION MEDIATED AMINO ACID DISCRIMINATION BY THREONYL-TRNA JRNL TITL 2 SYNTHETASE. JRNL REF NAT.STRUCT.BIOL. V. 7 461 2000 JRNL REFN ISSN 1072-8368 JRNL PMID 10881191 JRNL DOI 10.1038/75856 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.SANKARANARAYANAN,A.C.DOCK-BREGEON,P.ROMBY,J.CAILLET, REMARK 1 AUTH 2 M.SPRINGER,B.REES,C.EHRESMANN,B.EHRESMANN,D.MORAS REMARK 1 TITL THE STRUCTURE OF THREONYL-TRNA SYNTHETASE-TRNA(THR) COMPLEX REMARK 1 TITL 2 ENLIGHTENS ITS REPRESSOR ACTIVITY AND REVEALS AN ESSENTIAL REMARK 1 TITL 3 ZINC ION IN THE ACTIVE SITE REMARK 1 REF CELL(CAMBRIDGE,MASS.) V. 97 371 1999 REMARK 1 REFN ISSN 0092-8674 REMARK 1 DOI 10.1016/S0092-8674(00)80746-1 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.4 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2523048.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 366098 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 SET) : 0.215 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 17024 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.002 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 46799 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE : 0.2410 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 2424 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.005 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 13062 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 124 REMARK 3 SOLVENT ATOMS : 1544 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.45000 REMARK 3 B22 (A**2) : -1.55000 REMARK 3 B33 (A**2) : 2.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.29000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.08 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.11 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.860 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.430 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.780 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.590 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 0.920 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 46.56 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : TSA_NEW.PAR REMARK 3 PARAMETER FILE 5 : WATER.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EVL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-APR-00. REMARK 100 THE DEPOSITION ID IS D_1000010930. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 120.0 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8439 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 366098 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.310 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.04 REMARK 200 R MERGE FOR SHELL (I) : 0.21800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, AMMONIUM ACETATE, MAGNESIUM REMARK 280 CHLORIDE , PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 55.55000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER AND THERE ARE TWO DIMERS REMARK 300 IN THE ASYMMETRIC UNIT. 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: 5930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 5910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -90.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 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 432 CG CD OE1 OE2 REMARK 470 ASP A 620 CG OD1 OD2 REMARK 470 GLU A 641 CB CG CD OE1 OE2 REMARK 470 GLU B 391 CG CD OE1 OE2 REMARK 470 GLU B 641 CB CG CD OE1 OE2 REMARK 470 GLU C 391 CG CD OE1 OE2 REMARK 470 GLU C 641 CB CG CD OE1 OE2 REMARK 470 GLU D 391 CG CD OE1 OE2 REMARK 470 GLU D 432 CG CD OE1 OE2 REMARK 470 ASP D 620 CG OD1 OD2 REMARK 470 GLU D 641 CB CG CD OE1 OE2 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 289 68.50 62.00 REMARK 500 TYR A 313 23.23 -145.49 REMARK 500 CYS A 480 -91.02 -113.41 REMARK 500 ASP A 549 -6.60 -57.87 REMARK 500 ALA B 260 62.25 -151.08 REMARK 500 TYR B 313 21.36 -141.30 REMARK 500 ARG B 423 122.60 -37.38 REMARK 500 CYS B 480 -93.12 -109.99 REMARK 500 ALA C 260 66.52 -153.70 REMARK 500 TYR C 313 19.66 -143.19 REMARK 500 ARG C 423 122.70 -37.94 REMARK 500 CYS C 480 -92.80 -113.41 REMARK 500 ASP C 549 -7.66 -59.93 REMARK 500 GLU C 602 43.74 -95.98 REMARK 500 SER C 603 -12.85 -165.24 REMARK 500 GLU C 641 2.44 82.93 REMARK 500 GLN D 289 69.57 61.69 REMARK 500 TYR D 313 23.28 -142.91 REMARK 500 CYS D 480 -93.77 -114.85 REMARK 500 GLU D 641 -40.44 89.38 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 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 334 SG REMARK 620 2 HIS A 385 NE2 96.4 REMARK 620 3 HIS A 511 ND1 103.1 95.4 REMARK 620 4 TSB A2002 N 90.6 153.0 108.4 REMARK 620 5 TSB A2002 OG1 146.8 87.1 109.4 73.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 334 SG REMARK 620 2 HIS B 385 NE2 94.8 REMARK 620 3 HIS B 511 ND1 102.2 93.4 REMARK 620 4 TSB B3002 N 90.5 151.5 112.8 REMARK 620 5 TSB B3002 OG1 146.9 86.5 110.7 74.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 334 SG REMARK 620 2 HIS C 385 NE2 96.8 REMARK 620 3 HIS C 511 ND1 102.6 96.7 REMARK 620 4 TSB C4002 N 90.4 151.0 109.1 REMARK 620 5 TSB C4002 OG1 146.1 85.0 110.9 73.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 1 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 334 SG REMARK 620 2 HIS D 385 NE2 95.4 REMARK 620 3 HIS D 511 ND1 103.2 95.0 REMARK 620 4 TSB D5002 OG1 146.5 87.2 109.8 REMARK 620 5 TSB D5002 N 90.0 152.1 110.4 73.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TSB A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TSB B 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TSB C 4002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TSB D 5002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QF6 RELATED DB: PDB REMARK 900 STRUCTURE OF THREONYL-TRNA SYNTHETASE-TRNA(THR) COMPLEX REMARK 900 RELATED ID: 1EVK RELATED DB: PDB REMARK 900 STRUCTURE OF A TRUNCATED FORM OF THREONYL-TRNA SYNTHETASE WITH THE REMARK 900 LIGAND THREONINE DBREF 1EVL A 242 642 UNP P0A8M3 SYT_ECOLI 242 642 DBREF 1EVL B 242 642 UNP P0A8M3 SYT_ECOLI 242 642 DBREF 1EVL C 242 642 UNP P0A8M3 SYT_ECOLI 242 642 DBREF 1EVL D 242 642 UNP P0A8M3 SYT_ECOLI 242 642 SEQRES 1 A 401 ARG ASP HIS ARG LYS ILE GLY LYS GLN LEU ASP LEU TYR SEQRES 2 A 401 HIS MET GLN GLU GLU ALA PRO GLY MET VAL PHE TRP HIS SEQRES 3 A 401 ASN ASP GLY TRP THR ILE PHE ARG GLU LEU GLU VAL PHE SEQRES 4 A 401 VAL ARG SER LYS LEU LYS GLU TYR GLN TYR GLN GLU VAL SEQRES 5 A 401 LYS GLY PRO PHE MET MET ASP ARG VAL LEU TRP GLU LYS SEQRES 6 A 401 THR GLY HIS TRP ASP ASN TYR LYS ASP ALA MET PHE THR SEQRES 7 A 401 THR SER SER GLU ASN ARG GLU TYR CYS ILE LYS PRO MET SEQRES 8 A 401 ASN CYS PRO GLY HIS VAL GLN ILE PHE ASN GLN GLY LEU SEQRES 9 A 401 LYS SER TYR ARG ASP LEU PRO LEU ARG MET ALA GLU PHE SEQRES 10 A 401 GLY SER CYS HIS ARG ASN GLU PRO SER GLY SER LEU HIS SEQRES 11 A 401 GLY LEU MET ARG VAL ARG GLY PHE THR GLN ASP ASP ALA SEQRES 12 A 401 HIS ILE PHE CYS THR GLU GLU GLN ILE ARG ASP GLU VAL SEQRES 13 A 401 ASN GLY CYS ILE ARG LEU VAL TYR ASP MET TYR SER THR SEQRES 14 A 401 PHE GLY PHE GLU LYS ILE VAL VAL LYS LEU SER THR ARG SEQRES 15 A 401 PRO GLU LYS ARG ILE GLY SER ASP GLU MET TRP ASP ARG SEQRES 16 A 401 ALA GLU ALA ASP LEU ALA VAL ALA LEU GLU GLU ASN ASN SEQRES 17 A 401 ILE PRO PHE GLU TYR GLN LEU GLY GLU GLY ALA PHE TYR SEQRES 18 A 401 GLY PRO LYS ILE GLU PHE THR LEU TYR ASP CYS LEU ASP SEQRES 19 A 401 ARG ALA TRP GLN CYS GLY THR VAL GLN LEU ASP PHE SER SEQRES 20 A 401 LEU PRO SER ARG LEU SER ALA SER TYR VAL GLY GLU ASP SEQRES 21 A 401 ASN GLU ARG LYS VAL PRO VAL MET ILE HIS ARG ALA ILE SEQRES 22 A 401 LEU GLY SER MET GLU ARG PHE ILE GLY ILE LEU THR GLU SEQRES 23 A 401 GLU PHE ALA GLY PHE PHE PRO THR TRP LEU ALA PRO VAL SEQRES 24 A 401 GLN VAL VAL ILE MET ASN ILE THR ASP SER GLN SER GLU SEQRES 25 A 401 TYR VAL ASN GLU LEU THR GLN LYS LEU SER ASN ALA GLY SEQRES 26 A 401 ILE ARG VAL LYS ALA ASP LEU ARG ASN GLU LYS ILE GLY SEQRES 27 A 401 PHE LYS ILE ARG GLU HIS THR LEU ARG ARG VAL PRO TYR SEQRES 28 A 401 MET LEU VAL CYS GLY ASP LYS GLU VAL GLU SER GLY LYS SEQRES 29 A 401 VAL ALA VAL ARG THR ARG ARG GLY LYS ASP LEU GLY SER SEQRES 30 A 401 MET ASP VAL ASN GLU VAL ILE GLU LYS LEU GLN GLN GLU SEQRES 31 A 401 ILE ARG SER ARG SER LEU LYS GLN LEU GLU GLU SEQRES 1 B 401 ARG ASP HIS ARG LYS ILE GLY LYS GLN LEU ASP LEU TYR SEQRES 2 B 401 HIS MET GLN GLU GLU ALA PRO GLY MET VAL PHE TRP HIS SEQRES 3 B 401 ASN ASP GLY TRP THR ILE PHE ARG GLU LEU GLU VAL PHE SEQRES 4 B 401 VAL ARG SER LYS LEU LYS GLU TYR GLN TYR GLN GLU VAL SEQRES 5 B 401 LYS GLY PRO PHE MET MET ASP ARG VAL LEU TRP GLU LYS SEQRES 6 B 401 THR GLY HIS TRP ASP ASN TYR LYS ASP ALA MET PHE THR SEQRES 7 B 401 THR SER SER GLU ASN ARG GLU TYR CYS ILE LYS PRO MET SEQRES 8 B 401 ASN CYS PRO GLY HIS VAL GLN ILE PHE ASN GLN GLY LEU SEQRES 9 B 401 LYS SER TYR ARG ASP LEU PRO LEU ARG MET ALA GLU PHE SEQRES 10 B 401 GLY SER CYS HIS ARG ASN GLU PRO SER GLY SER LEU HIS SEQRES 11 B 401 GLY LEU MET ARG VAL ARG GLY PHE THR GLN ASP ASP ALA SEQRES 12 B 401 HIS ILE PHE CYS THR GLU GLU GLN ILE ARG ASP GLU VAL SEQRES 13 B 401 ASN GLY CYS ILE ARG LEU VAL TYR ASP MET TYR SER THR SEQRES 14 B 401 PHE GLY PHE GLU LYS ILE VAL VAL LYS LEU SER THR ARG SEQRES 15 B 401 PRO GLU LYS ARG ILE GLY SER ASP GLU MET TRP ASP ARG SEQRES 16 B 401 ALA GLU ALA ASP LEU ALA VAL ALA LEU GLU GLU ASN ASN SEQRES 17 B 401 ILE PRO PHE GLU TYR GLN LEU GLY GLU GLY ALA PHE TYR SEQRES 18 B 401 GLY PRO LYS ILE GLU PHE THR LEU TYR ASP CYS LEU ASP SEQRES 19 B 401 ARG ALA TRP GLN CYS GLY THR VAL GLN LEU ASP PHE SER SEQRES 20 B 401 LEU PRO SER ARG LEU SER ALA SER TYR VAL GLY GLU ASP SEQRES 21 B 401 ASN GLU ARG LYS VAL PRO VAL MET ILE HIS ARG ALA ILE SEQRES 22 B 401 LEU GLY SER MET GLU ARG PHE ILE GLY ILE LEU THR GLU SEQRES 23 B 401 GLU PHE ALA GLY PHE PHE PRO THR TRP LEU ALA PRO VAL SEQRES 24 B 401 GLN VAL VAL ILE MET ASN ILE THR ASP SER GLN SER GLU SEQRES 25 B 401 TYR VAL ASN GLU LEU THR GLN LYS LEU SER ASN ALA GLY SEQRES 26 B 401 ILE ARG VAL LYS ALA ASP LEU ARG ASN GLU LYS ILE GLY SEQRES 27 B 401 PHE LYS ILE ARG GLU HIS THR LEU ARG ARG VAL PRO TYR SEQRES 28 B 401 MET LEU VAL CYS GLY ASP LYS GLU VAL GLU SER GLY LYS SEQRES 29 B 401 VAL ALA VAL ARG THR ARG ARG GLY LYS ASP LEU GLY SER SEQRES 30 B 401 MET ASP VAL ASN GLU VAL ILE GLU LYS LEU GLN GLN GLU SEQRES 31 B 401 ILE ARG SER ARG SER LEU LYS GLN LEU GLU GLU SEQRES 1 C 401 ARG ASP HIS ARG LYS ILE GLY LYS GLN LEU ASP LEU TYR SEQRES 2 C 401 HIS MET GLN GLU GLU ALA PRO GLY MET VAL PHE TRP HIS SEQRES 3 C 401 ASN ASP GLY TRP THR ILE PHE ARG GLU LEU GLU VAL PHE SEQRES 4 C 401 VAL ARG SER LYS LEU LYS GLU TYR GLN TYR GLN GLU VAL SEQRES 5 C 401 LYS GLY PRO PHE MET MET ASP ARG VAL LEU TRP GLU LYS SEQRES 6 C 401 THR GLY HIS TRP ASP ASN TYR LYS ASP ALA MET PHE THR SEQRES 7 C 401 THR SER SER GLU ASN ARG GLU TYR CYS ILE LYS PRO MET SEQRES 8 C 401 ASN CYS PRO GLY HIS VAL GLN ILE PHE ASN GLN GLY LEU SEQRES 9 C 401 LYS SER TYR ARG ASP LEU PRO LEU ARG MET ALA GLU PHE SEQRES 10 C 401 GLY SER CYS HIS ARG ASN GLU PRO SER GLY SER LEU HIS SEQRES 11 C 401 GLY LEU MET ARG VAL ARG GLY PHE THR GLN ASP ASP ALA SEQRES 12 C 401 HIS ILE PHE CYS THR GLU GLU GLN ILE ARG ASP GLU VAL SEQRES 13 C 401 ASN GLY CYS ILE ARG LEU VAL TYR ASP MET TYR SER THR SEQRES 14 C 401 PHE GLY PHE GLU LYS ILE VAL VAL LYS LEU SER THR ARG SEQRES 15 C 401 PRO GLU LYS ARG ILE GLY SER ASP GLU MET TRP ASP ARG SEQRES 16 C 401 ALA GLU ALA ASP LEU ALA VAL ALA LEU GLU GLU ASN ASN SEQRES 17 C 401 ILE PRO PHE GLU TYR GLN LEU GLY GLU GLY ALA PHE TYR SEQRES 18 C 401 GLY PRO LYS ILE GLU PHE THR LEU TYR ASP CYS LEU ASP SEQRES 19 C 401 ARG ALA TRP GLN CYS GLY THR VAL GLN LEU ASP PHE SER SEQRES 20 C 401 LEU PRO SER ARG LEU SER ALA SER TYR VAL GLY GLU ASP SEQRES 21 C 401 ASN GLU ARG LYS VAL PRO VAL MET ILE HIS ARG ALA ILE SEQRES 22 C 401 LEU GLY SER MET GLU ARG PHE ILE GLY ILE LEU THR GLU SEQRES 23 C 401 GLU PHE ALA GLY PHE PHE PRO THR TRP LEU ALA PRO VAL SEQRES 24 C 401 GLN VAL VAL ILE MET ASN ILE THR ASP SER GLN SER GLU SEQRES 25 C 401 TYR VAL ASN GLU LEU THR GLN LYS LEU SER ASN ALA GLY SEQRES 26 C 401 ILE ARG VAL LYS ALA ASP LEU ARG ASN GLU LYS ILE GLY SEQRES 27 C 401 PHE LYS ILE ARG GLU HIS THR LEU ARG ARG VAL PRO TYR SEQRES 28 C 401 MET LEU VAL CYS GLY ASP LYS GLU VAL GLU SER GLY LYS SEQRES 29 C 401 VAL ALA VAL ARG THR ARG ARG GLY LYS ASP LEU GLY SER SEQRES 30 C 401 MET ASP VAL ASN GLU VAL ILE GLU LYS LEU GLN GLN GLU SEQRES 31 C 401 ILE ARG SER ARG SER LEU LYS GLN LEU GLU GLU SEQRES 1 D 401 ARG ASP HIS ARG LYS ILE GLY LYS GLN LEU ASP LEU TYR SEQRES 2 D 401 HIS MET GLN GLU GLU ALA PRO GLY MET VAL PHE TRP HIS SEQRES 3 D 401 ASN ASP GLY TRP THR ILE PHE ARG GLU LEU GLU VAL PHE SEQRES 4 D 401 VAL ARG SER LYS LEU LYS GLU TYR GLN TYR GLN GLU VAL SEQRES 5 D 401 LYS GLY PRO PHE MET MET ASP ARG VAL LEU TRP GLU LYS SEQRES 6 D 401 THR GLY HIS TRP ASP ASN TYR LYS ASP ALA MET PHE THR SEQRES 7 D 401 THR SER SER GLU ASN ARG GLU TYR CYS ILE LYS PRO MET SEQRES 8 D 401 ASN CYS PRO GLY HIS VAL GLN ILE PHE ASN GLN GLY LEU SEQRES 9 D 401 LYS SER TYR ARG ASP LEU PRO LEU ARG MET ALA GLU PHE SEQRES 10 D 401 GLY SER CYS HIS ARG ASN GLU PRO SER GLY SER LEU HIS SEQRES 11 D 401 GLY LEU MET ARG VAL ARG GLY PHE THR GLN ASP ASP ALA SEQRES 12 D 401 HIS ILE PHE CYS THR GLU GLU GLN ILE ARG ASP GLU VAL SEQRES 13 D 401 ASN GLY CYS ILE ARG LEU VAL TYR ASP MET TYR SER THR SEQRES 14 D 401 PHE GLY PHE GLU LYS ILE VAL VAL LYS LEU SER THR ARG SEQRES 15 D 401 PRO GLU LYS ARG ILE GLY SER ASP GLU MET TRP ASP ARG SEQRES 16 D 401 ALA GLU ALA ASP LEU ALA VAL ALA LEU GLU GLU ASN ASN SEQRES 17 D 401 ILE PRO PHE GLU TYR GLN LEU GLY GLU GLY ALA PHE TYR SEQRES 18 D 401 GLY PRO LYS ILE GLU PHE THR LEU TYR ASP CYS LEU ASP SEQRES 19 D 401 ARG ALA TRP GLN CYS GLY THR VAL GLN LEU ASP PHE SER SEQRES 20 D 401 LEU PRO SER ARG LEU SER ALA SER TYR VAL GLY GLU ASP SEQRES 21 D 401 ASN GLU ARG LYS VAL PRO VAL MET ILE HIS ARG ALA ILE SEQRES 22 D 401 LEU GLY SER MET GLU ARG PHE ILE GLY ILE LEU THR GLU SEQRES 23 D 401 GLU PHE ALA GLY PHE PHE PRO THR TRP LEU ALA PRO VAL SEQRES 24 D 401 GLN VAL VAL ILE MET ASN ILE THR ASP SER GLN SER GLU SEQRES 25 D 401 TYR VAL ASN GLU LEU THR GLN LYS LEU SER ASN ALA GLY SEQRES 26 D 401 ILE ARG VAL LYS ALA ASP LEU ARG ASN GLU LYS ILE GLY SEQRES 27 D 401 PHE LYS ILE ARG GLU HIS THR LEU ARG ARG VAL PRO TYR SEQRES 28 D 401 MET LEU VAL CYS GLY ASP LYS GLU VAL GLU SER GLY LYS SEQRES 29 D 401 VAL ALA VAL ARG THR ARG ARG GLY LYS ASP LEU GLY SER SEQRES 30 D 401 MET ASP VAL ASN GLU VAL ILE GLU LYS LEU GLN GLN GLU SEQRES 31 D 401 ILE ARG SER ARG SER LEU LYS GLN LEU GLU GLU HET ZN A 1 1 HET TSB A2002 30 HET ZN B 1 1 HET TSB B3002 30 HET ZN C 1 1 HET TSB C4002 30 HET ZN D 1 1 HET TSB D5002 30 HETNAM ZN ZINC ION HETNAM TSB 5'-O-(N-(L-THREONYL)-SULFAMOYL)ADENOSINE FORMUL 5 ZN 4(ZN 2+) FORMUL 6 TSB 4(C14 H21 N7 O8 S) FORMUL 13 HOH *1544(H2 O) HELIX 1 1 ASP A 243 LEU A 251 1 9 HELIX 2 2 HIS A 267 TYR A 288 1 22 HELIX 3 3 ARG A 301 THR A 307 1 7 HELIX 4 4 GLY A 308 TYR A 313 1 6 HELIX 5 5 LYS A 314 MET A 317 5 4 HELIX 6 6 ASN A 333 ASN A 342 1 10 HELIX 7 7 TYR A 348 LEU A 351 5 4 HELIX 8 8 PRO A 366 LEU A 370 5 5 HELIX 9 9 THR A 389 GLU A 391 5 3 HELIX 10 10 GLN A 392 THR A 410 1 19 HELIX 11 11 SER A 430 ASN A 448 1 19 HELIX 12 12 SER A 488 LEU A 493 1 6 HELIX 13 13 MET A 518 ALA A 530 1 13 HELIX 14 14 THR A 548 SER A 550 5 3 HELIX 15 15 GLN A 551 ALA A 565 1 15 HELIX 16 16 LYS A 577 ARG A 588 1 12 HELIX 17 17 GLY A 597 GLY A 604 1 8 HELIX 18 18 VAL A 621 SER A 634 1 14 HELIX 19 19 ASP B 243 LEU B 251 1 9 HELIX 20 20 HIS B 267 GLU B 287 1 21 HELIX 21 21 ARG B 301 GLY B 308 1 8 HELIX 22 22 GLY B 308 TYR B 313 1 6 HELIX 23 23 LYS B 314 MET B 317 5 4 HELIX 24 24 ASN B 333 ASN B 342 1 10 HELIX 25 25 TYR B 348 LEU B 351 5 4 HELIX 26 26 PRO B 366 LEU B 370 5 5 HELIX 27 27 THR B 389 GLU B 391 5 3 HELIX 28 28 GLN B 392 PHE B 411 1 20 HELIX 29 29 SER B 430 ASN B 448 1 19 HELIX 30 30 SER B 488 LEU B 493 1 6 HELIX 31 31 MET B 518 ALA B 530 1 13 HELIX 32 32 THR B 548 SER B 550 5 3 HELIX 33 33 GLN B 551 ALA B 565 1 15 HELIX 34 34 LYS B 577 ARG B 588 1 12 HELIX 35 35 GLY B 597 GLU B 602 1 6 HELIX 36 36 VAL B 621 SER B 634 1 14 HELIX 37 37 ASP C 243 LEU C 251 1 9 HELIX 38 38 HIS C 267 GLU C 287 1 21 HELIX 39 39 ARG C 301 THR C 307 1 7 HELIX 40 40 GLY C 308 TYR C 313 1 6 HELIX 41 41 LYS C 314 MET C 317 5 4 HELIX 42 42 ASN C 333 ASN C 342 1 10 HELIX 43 43 TYR C 348 LEU C 351 5 4 HELIX 44 44 PRO C 366 LEU C 370 5 5 HELIX 45 45 THR C 389 GLU C 391 5 3 HELIX 46 46 GLN C 392 PHE C 411 1 20 HELIX 47 47 SER C 430 ASN C 448 1 19 HELIX 48 48 SER C 488 LEU C 493 1 6 HELIX 49 49 MET C 518 ALA C 530 1 13 HELIX 50 50 THR C 548 SER C 550 5 3 HELIX 51 51 GLN C 551 ALA C 565 1 15 HELIX 52 52 LYS C 577 ARG C 588 1 12 HELIX 53 53 GLY C 597 GLU C 602 1 6 HELIX 54 54 VAL C 621 SER C 634 1 14 HELIX 55 55 ASP D 243 LEU D 251 1 9 HELIX 56 56 HIS D 267 TYR D 288 1 22 HELIX 57 57 ARG D 301 THR D 307 1 7 HELIX 58 58 GLY D 308 TYR D 313 1 6 HELIX 59 59 LYS D 314 MET D 317 5 4 HELIX 60 60 ASN D 333 ASN D 342 1 10 HELIX 61 61 TYR D 348 LEU D 351 5 4 HELIX 62 62 PRO D 366 LEU D 370 5 5 HELIX 63 63 THR D 389 GLU D 391 5 3 HELIX 64 64 GLN D 392 THR D 410 1 19 HELIX 65 65 SER D 430 ASN D 448 1 19 HELIX 66 66 SER D 488 LEU D 493 1 6 HELIX 67 67 MET D 518 ALA D 530 1 13 HELIX 68 68 THR D 548 SER D 550 5 3 HELIX 69 69 GLN D 551 ALA D 565 1 15 HELIX 70 70 LYS D 577 ARG D 588 1 12 HELIX 71 71 GLY D 597 GLU D 602 1 6 HELIX 72 72 VAL D 621 SER D 634 1 14 SHEET 1 A 2 TYR A 254 HIS A 255 0 SHEET 2 A 2 PHE A 265 TRP A 266 -1 N PHE A 265 O HIS A 255 SHEET 1 B 8 GLN A 291 GLU A 292 0 SHEET 2 B 8 LEU A 353 HIS A 362 1 O ARG A 354 N GLN A 291 SHEET 3 B 8 GLY A 378 CYS A 388 -1 O PHE A 379 N CYS A 361 SHEET 4 B 8 VAL A 508 SER A 517 -1 N VAL A 508 O CYS A 388 SHEET 5 B 8 ALA A 477 ASP A 486 -1 N THR A 482 O ALA A 513 SHEET 6 B 8 LYS A 465 TYR A 471 -1 N ILE A 466 O VAL A 483 SHEET 7 B 8 VAL A 417 SER A 421 -1 O VAL A 417 N THR A 469 SHEET 8 B 8 GLU A 453 GLN A 455 1 O GLU A 453 N LEU A 420 SHEET 1 C 3 MET A 298 ASP A 300 0 SHEET 2 C 3 ARG A 325 ILE A 329 -1 N CYS A 328 O MET A 299 SHEET 3 C 3 THR A 319 SER A 322 -1 O THR A 320 N TYR A 327 SHEET 1 D 2 TYR A 497 VAL A 498 0 SHEET 2 D 2 ARG A 504 LYS A 505 -1 N LYS A 505 O TYR A 497 SHEET 1 E 5 VAL A 569 ASP A 572 0 SHEET 2 E 5 VAL A 542 ASN A 546 1 O VAL A 542 N LYS A 570 SHEET 3 E 5 TYR A 592 CYS A 596 1 O TYR A 592 N VAL A 543 SHEET 4 E 5 LYS A 605 THR A 610 -1 O ALA A 607 N VAL A 595 SHEET 5 E 5 ASP A 615 ASP A 620 -1 N LEU A 616 O VAL A 608 SHEET 1 F 2 TYR B 254 HIS B 255 0 SHEET 2 F 2 PHE B 265 TRP B 266 -1 N PHE B 265 O HIS B 255 SHEET 1 G 8 GLN B 291 GLU B 292 0 SHEET 2 G 8 LEU B 353 HIS B 362 1 O ARG B 354 N GLN B 291 SHEET 3 G 8 GLY B 378 CYS B 388 -1 O PHE B 379 N CYS B 361 SHEET 4 G 8 VAL B 508 SER B 517 -1 N VAL B 508 O CYS B 388 SHEET 5 G 8 ALA B 477 ASP B 486 -1 N THR B 482 O ALA B 513 SHEET 6 G 8 LYS B 465 TYR B 471 -1 N ILE B 466 O VAL B 483 SHEET 7 G 8 VAL B 417 SER B 421 -1 O VAL B 417 N THR B 469 SHEET 8 G 8 PHE B 452 GLN B 455 1 O GLU B 453 N LEU B 420 SHEET 1 H 3 MET B 298 ASP B 300 0 SHEET 2 H 3 ARG B 325 ILE B 329 -1 N CYS B 328 O MET B 299 SHEET 3 H 3 THR B 319 SER B 322 -1 O THR B 320 N TYR B 327 SHEET 1 I 2 TYR B 497 VAL B 498 0 SHEET 2 I 2 ARG B 504 LYS B 505 -1 N LYS B 505 O TYR B 497 SHEET 1 J 5 VAL B 569 ASP B 572 0 SHEET 2 J 5 VAL B 542 ASN B 546 1 O VAL B 542 N LYS B 570 SHEET 3 J 5 TYR B 592 CYS B 596 1 O TYR B 592 N VAL B 543 SHEET 4 J 5 LYS B 605 THR B 610 -1 O ALA B 607 N VAL B 595 SHEET 5 J 5 ASP B 615 ASP B 620 -1 N LEU B 616 O VAL B 608 SHEET 1 K 2 TYR C 254 HIS C 255 0 SHEET 2 K 2 PHE C 265 TRP C 266 -1 N PHE C 265 O HIS C 255 SHEET 1 L 8 GLN C 291 GLU C 292 0 SHEET 2 L 8 LEU C 353 HIS C 362 1 O ARG C 354 N GLN C 291 SHEET 3 L 8 GLY C 378 CYS C 388 -1 O PHE C 379 N CYS C 361 SHEET 4 L 8 VAL C 508 SER C 517 -1 N VAL C 508 O CYS C 388 SHEET 5 L 8 ALA C 477 ASP C 486 -1 N THR C 482 O ALA C 513 SHEET 6 L 8 LYS C 465 TYR C 471 -1 N ILE C 466 O VAL C 483 SHEET 7 L 8 VAL C 417 SER C 421 -1 O VAL C 417 N THR C 469 SHEET 8 L 8 PHE C 452 GLN C 455 1 O GLU C 453 N LEU C 420 SHEET 1 M 3 MET C 298 ASP C 300 0 SHEET 2 M 3 ARG C 325 ILE C 329 -1 N CYS C 328 O MET C 299 SHEET 3 M 3 THR C 319 SER C 322 -1 O THR C 320 N TYR C 327 SHEET 1 N 2 TYR C 497 VAL C 498 0 SHEET 2 N 2 ARG C 504 LYS C 505 -1 N LYS C 505 O TYR C 497 SHEET 1 O 5 VAL C 569 ASP C 572 0 SHEET 2 O 5 VAL C 542 ASN C 546 1 O VAL C 542 N LYS C 570 SHEET 3 O 5 TYR C 592 CYS C 596 1 O TYR C 592 N VAL C 543 SHEET 4 O 5 LYS C 605 THR C 610 -1 O ALA C 607 N VAL C 595 SHEET 5 O 5 ASP C 615 ASP C 620 -1 N LEU C 616 O VAL C 608 SHEET 1 P 2 TYR D 254 HIS D 255 0 SHEET 2 P 2 PHE D 265 TRP D 266 -1 N PHE D 265 O HIS D 255 SHEET 1 Q 8 GLN D 291 GLU D 292 0 SHEET 2 Q 8 LEU D 353 HIS D 362 1 O ARG D 354 N GLN D 291 SHEET 3 Q 8 GLY D 378 CYS D 388 -1 O PHE D 379 N CYS D 361 SHEET 4 Q 8 VAL D 508 SER D 517 -1 N VAL D 508 O CYS D 388 SHEET 5 Q 8 ALA D 477 ASP D 486 -1 N THR D 482 O ALA D 513 SHEET 6 Q 8 LYS D 465 TYR D 471 -1 N ILE D 466 O VAL D 483 SHEET 7 Q 8 VAL D 417 SER D 421 -1 O VAL D 417 N THR D 469 SHEET 8 Q 8 GLU D 453 GLN D 455 1 O GLU D 453 N LEU D 420 SHEET 1 R 3 MET D 298 ASP D 300 0 SHEET 2 R 3 ARG D 325 ILE D 329 -1 N CYS D 328 O MET D 299 SHEET 3 R 3 THR D 319 SER D 322 -1 O THR D 320 N TYR D 327 SHEET 1 S 2 TYR D 497 VAL D 498 0 SHEET 2 S 2 ARG D 504 LYS D 505 -1 N LYS D 505 O TYR D 497 SHEET 1 T 5 VAL D 569 ASP D 572 0 SHEET 2 T 5 VAL D 542 ASN D 546 1 O VAL D 542 N LYS D 570 SHEET 3 T 5 TYR D 592 CYS D 596 1 O TYR D 592 N VAL D 543 SHEET 4 T 5 LYS D 605 THR D 610 -1 O ALA D 607 N VAL D 595 SHEET 5 T 5 ASP D 615 ASP D 620 -1 N LEU D 616 O VAL D 608 LINK ZN ZN A 1 SG CYS A 334 1555 1555 2.43 LINK ZN ZN A 1 NE2 HIS A 385 1555 1555 2.15 LINK ZN ZN A 1 ND1 HIS A 511 1555 1555 2.19 LINK ZN ZN A 1 N TSB A2002 1555 1555 2.33 LINK ZN ZN A 1 OG1 TSB A2002 1555 1555 2.37 LINK ZN ZN B 1 SG CYS B 334 1555 1555 2.41 LINK ZN ZN B 1 NE2 HIS B 385 1555 1555 2.19 LINK ZN ZN B 1 ND1 HIS B 511 1555 1555 2.18 LINK ZN ZN B 1 N TSB B3002 1555 1555 2.33 LINK ZN ZN B 1 OG1 TSB B3002 1555 1555 2.34 LINK ZN ZN C 1 SG CYS C 334 1555 1555 2.44 LINK ZN ZN C 1 NE2 HIS C 385 1555 1555 2.18 LINK ZN ZN C 1 ND1 HIS C 511 1555 1555 2.22 LINK ZN ZN C 1 N TSB C4002 1555 1555 2.33 LINK ZN ZN C 1 OG1 TSB C4002 1555 1555 2.34 LINK ZN ZN D 1 SG CYS D 334 1555 1555 2.44 LINK ZN ZN D 1 NE2 HIS D 385 1555 1555 2.16 LINK ZN ZN D 1 ND1 HIS D 511 1555 1555 2.22 LINK ZN ZN D 1 OG1 TSB D5002 1555 1555 2.38 LINK ZN ZN D 1 N TSB D5002 1555 1555 2.31 CISPEP 1 LEU A 351 PRO A 352 0 -0.32 CISPEP 2 LEU B 351 PRO B 352 0 -0.22 CISPEP 3 LEU C 351 PRO C 352 0 0.38 CISPEP 4 LEU D 351 PRO D 352 0 -0.19 SITE 1 AC1 4 CYS A 334 HIS A 385 HIS A 511 TSB A2002 SITE 1 AC2 4 CYS B 334 HIS B 385 HIS B 511 TSB B3002 SITE 1 AC3 4 CYS C 334 HIS C 385 HIS C 511 TSB C4002 SITE 1 AC4 4 CYS D 334 HIS D 385 HIS D 511 TSB D5002 SITE 1 AC5 23 ZN A 1 MET A 332 CYS A 334 ARG A 363 SITE 2 AC5 23 GLU A 365 MET A 374 ARG A 375 VAL A 376 SITE 3 AC5 23 PHE A 379 GLN A 381 ASP A 383 HIS A 385 SITE 4 AC5 23 TYR A 462 GLN A 479 CYS A 480 THR A 482 SITE 5 AC5 23 GLN A 484 HIS A 511 GLY A 516 SER A 517 SITE 6 AC5 23 ARG A 520 HOH A2039 HOH A2192 SITE 1 AC6 23 ZN B 1 MET B 332 CYS B 334 ARG B 363 SITE 2 AC6 23 GLU B 365 MET B 374 ARG B 375 VAL B 376 SITE 3 AC6 23 PHE B 379 GLN B 381 ASP B 383 HIS B 385 SITE 4 AC6 23 TYR B 462 GLN B 479 CYS B 480 GLN B 484 SITE 5 AC6 23 HIS B 511 GLY B 516 SER B 517 ARG B 520 SITE 6 AC6 23 HOH B3003 HOH B3055 HOH B3097 SITE 1 AC7 22 ZN C 1 MET C 332 CYS C 334 ARG C 363 SITE 2 AC7 22 GLU C 365 MET C 374 ARG C 375 VAL C 376 SITE 3 AC7 22 PHE C 379 GLN C 381 ASP C 383 HIS C 385 SITE 4 AC7 22 TYR C 462 GLN C 479 CYS C 480 GLN C 484 SITE 5 AC7 22 HIS C 511 GLY C 516 SER C 517 ARG C 520 SITE 6 AC7 22 HOH C4068 HOH C4142 SITE 1 AC8 24 ZN D 1 MET D 332 CYS D 334 ARG D 363 SITE 2 AC8 24 GLU D 365 MET D 374 ARG D 375 VAL D 376 SITE 3 AC8 24 PHE D 379 GLN D 381 ASP D 383 HIS D 385 SITE 4 AC8 24 TYR D 462 LYS D 465 GLN D 479 CYS D 480 SITE 5 AC8 24 THR D 482 GLN D 484 HIS D 511 GLY D 516 SITE 6 AC8 24 SER D 517 ARG D 520 HOH D5035 HOH D5315 CRYST1 86.700 111.100 135.200 90.00 93.50 90.00 P 1 21 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 0.011534 0.000000 0.000705 0.00000 SCALE2 0.000000 0.009001 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007410 0.00000