HEADER TRANSFERASE/TRANSFERASE INHIBITOR 28-OCT-09 3A9I TITLE CRYSTAL STRUCTURE OF HOMOCITRATE SYNTHASE FROM THERMUS THERMOPHILUS TITLE 2 COMPLEXED WITH LYS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HOMOCITRATE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.3.3.14; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 262724; SOURCE 4 STRAIN: HB27; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) RIL-CODONPLUS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-26B(+) KEYWDS HOMOCITRATE SYNTHASE, LYSINE COMPLEX, AMINO-ACID BIOSYNTHESIS, LYSINE KEYWDS 2 BIOSYNTHESIS, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.OKADA,T.TOMITA,T.KUZUYAMA,M.NISHIYAMA REVDAT 4 01-NOV-23 3A9I 1 REMARK LINK REVDAT 3 25-JAN-12 3A9I 1 JRNL HEADER REVDAT 2 13-JUL-11 3A9I 1 VERSN REVDAT 1 22-DEC-09 3A9I 0 JRNL AUTH T.OKADA,T.TOMITA,A.P.WULANDARI,T.KUZUYAMA,M.NISHIYAMA JRNL TITL MECHANISM OF SUBSTRATE RECOGNITION AND INSIGHT INTO FEEDBACK JRNL TITL 2 INHIBITION OF HOMOCITRATE SYNTHASE FROM THERMUS THERMOPHILUS JRNL REF J.BIOL.CHEM. V. 285 4195 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 19996101 JRNL DOI 10.1074/JBC.M109.086330 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 26532 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) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1402 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1948 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2160 REMARK 3 BIN FREE R VALUE SET COUNT : 86 REMARK 3 BIN FREE R VALUE : 0.2960 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2744 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 185 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.139 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.130 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.083 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.582 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2805 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3800 ; 1.274 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 344 ; 5.419 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 134 ;31.770 ;23.582 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 483 ;14.312 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;16.467 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 430 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2129 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1729 ; 0.678 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2791 ; 1.257 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1076 ; 2.264 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1009 ; 3.908 ; 4.500 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 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 300 REMARK 3 ORIGIN FOR THE GROUP (A): 26.9570 13.3485 8.3077 REMARK 3 T TENSOR REMARK 3 T11: 0.0691 T22: 0.0864 REMARK 3 T33: 0.0549 T12: 0.0067 REMARK 3 T13: -0.0096 T23: 0.0076 REMARK 3 L TENSOR REMARK 3 L11: 0.5661 L22: 0.7487 REMARK 3 L33: 0.5506 L12: -0.0511 REMARK 3 L13: -0.0496 L23: 0.1753 REMARK 3 S TENSOR REMARK 3 S11: 0.0109 S12: -0.0278 S13: 0.0695 REMARK 3 S21: 0.0293 S22: -0.0044 S23: -0.0554 REMARK 3 S31: -0.0678 S32: 0.0545 S33: -0.0064 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 301 A 376 REMARK 3 ORIGIN FOR THE GROUP (A): 23.3359 0.2576 30.6321 REMARK 3 T TENSOR REMARK 3 T11: 0.0699 T22: 0.0471 REMARK 3 T33: 0.0723 T12: -0.0012 REMARK 3 T13: 0.0117 T23: 0.0410 REMARK 3 L TENSOR REMARK 3 L11: 1.2587 L22: 0.9937 REMARK 3 L33: 1.4224 L12: -0.1352 REMARK 3 L13: -0.0038 L23: 0.3526 REMARK 3 S TENSOR REMARK 3 S11: -0.0152 S12: 0.0006 S13: -0.0061 REMARK 3 S21: -0.0313 S22: -0.0538 S23: 0.1102 REMARK 3 S31: -0.0130 S32: -0.1393 S33: 0.0690 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 3A9I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-OCT-09. REMARK 100 THE DEPOSITION ID IS D_1000028980. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28047 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 35.0980 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 7.20 REMARK 200 R MERGE FOR SHELL (I) : 0.39700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.100 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: HOMOCITRATE SYNTHASE (PDB ID 2ZTJ) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8M AMMONIUM SULFATE, 0.1M MES REMARK 280 (PH6.5), 0.01M COBALTOUS CHLORIDE HEXAHYDRATE, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.54100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.54100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 40.14050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.01250 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 40.14050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.01250 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.54100 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 40.14050 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 48.01250 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.54100 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 40.14050 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 48.01250 REMARK 290 SMTRY3 8 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: 6900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 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 ARG A 102 REMARK 465 ALA A 103 REMARK 465 PRO A 104 REMARK 465 HIS A 105 REMARK 465 GLY A 106 REMARK 465 ARG A 107 REMARK 465 ARG A 315 REMARK 465 LYS A 316 REMARK 465 LEU A 317 REMARK 465 ILE A 318 REMARK 465 ILE A 319 REMARK 465 ALA A 320 REMARK 465 SER A 321 REMARK 465 ARG A 322 REMARK 465 LEU A 323 REMARK 465 THR A 324 REMARK 465 GLY A 325 REMARK 465 ARG A 326 REMARK 465 HIS A 327 REMARK 465 ALA A 328 REMARK 465 ILE A 329 REMARK 465 LYS A 330 REMARK 465 ALA A 331 REMARK 465 ARG A 332 REMARK 465 ALA A 333 REMARK 465 GLU A 334 REMARK 465 GLU A 335 REMARK 465 LEU A 336 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 ARG A 12 -82.15 -132.50 REMARK 500 ASN A 21 76.82 -152.06 REMARK 500 ARG A 228 -132.00 55.62 REMARK 500 ILE A 279 -54.43 70.19 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 CO A 377 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 13 OE1 REMARK 620 2 HIS A 195 NE2 87.5 REMARK 620 3 HIS A 197 NE2 100.1 101.1 REMARK 620 4 LYS A 378 N 87.0 96.4 161.3 REMARK 620 5 LYS A 378 O 163.1 88.3 96.7 77.3 REMARK 620 6 HOH A 406 O 82.8 170.3 82.1 81.7 100.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 377 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LYS A 378 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ZTJ RELATED DB: PDB REMARK 900 RELATED ID: 2ZTK RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE IS BASED ON REFERENCE 1 IN THE DATABASE HOSC_THET2, AC REMARK 999 O87198. A104PRO IS CONFLICT OF HOSC_THET2. DBREF 3A9I A 1 376 UNP O87198 HOSC_THET2 1 376 SEQADV 3A9I PRO A 104 UNP O87198 ALA 104 SEE REMARK 999 SEQRES 1 A 376 MET ARG GLU TRP LYS ILE ILE ASP SER THR LEU ARG GLU SEQRES 2 A 376 GLY GLU GLN PHE GLU LYS ALA ASN PHE SER THR GLN ASP SEQRES 3 A 376 LYS VAL GLU ILE ALA LYS ALA LEU ASP GLU PHE GLY ILE SEQRES 4 A 376 GLU TYR ILE GLU VAL THR THR PRO VAL ALA SER PRO GLN SEQRES 5 A 376 SER ARG LYS ASP ALA GLU VAL LEU ALA SER LEU GLY LEU SEQRES 6 A 376 LYS ALA LYS VAL VAL THR HIS ILE GLN CYS ARG LEU ASP SEQRES 7 A 376 ALA ALA LYS VAL ALA VAL GLU THR GLY VAL GLN GLY ILE SEQRES 8 A 376 ASP LEU LEU PHE GLY THR SER LYS TYR LEU ARG ALA PRO SEQRES 9 A 376 HIS GLY ARG ASP ILE PRO ARG ILE ILE GLU GLU ALA LYS SEQRES 10 A 376 GLU VAL ILE ALA TYR ILE ARG GLU ALA ALA PRO HIS VAL SEQRES 11 A 376 GLU VAL ARG PHE SER ALA GLU ASP THR PHE ARG SER GLU SEQRES 12 A 376 GLU GLN ASP LEU LEU ALA VAL TYR GLU ALA VAL ALA PRO SEQRES 13 A 376 TYR VAL ASP ARG VAL GLY LEU ALA ASP THR VAL GLY VAL SEQRES 14 A 376 ALA THR PRO ARG GLN VAL TYR ALA LEU VAL ARG GLU VAL SEQRES 15 A 376 ARG ARG VAL VAL GLY PRO ARG VAL ASP ILE GLU PHE HIS SEQRES 16 A 376 GLY HIS ASN ASP THR GLY CYS ALA ILE ALA ASN ALA TYR SEQRES 17 A 376 GLU ALA ILE GLU ALA GLY ALA THR HIS VAL ASP THR THR SEQRES 18 A 376 ILE LEU GLY ILE GLY GLU ARG ASN GLY ILE THR PRO LEU SEQRES 19 A 376 GLY GLY PHE LEU ALA ARG MET TYR THR LEU GLN PRO GLU SEQRES 20 A 376 TYR VAL ARG ARG LYS TYR LYS LEU GLU MET LEU PRO GLU SEQRES 21 A 376 LEU ASP ARG MET VAL ALA ARG MET VAL GLY VAL GLU ILE SEQRES 22 A 376 PRO PHE ASN ASN TYR ILE THR GLY GLU THR ALA PHE SER SEQRES 23 A 376 HIS LYS ALA GLY MET HIS LEU LYS ALA ILE TYR ILE ASN SEQRES 24 A 376 PRO GLU ALA TYR GLU PRO TYR PRO PRO GLU VAL PHE GLY SEQRES 25 A 376 VAL LYS ARG LYS LEU ILE ILE ALA SER ARG LEU THR GLY SEQRES 26 A 376 ARG HIS ALA ILE LYS ALA ARG ALA GLU GLU LEU GLY LEU SEQRES 27 A 376 HIS TYR GLY GLU GLU GLU LEU HIS ARG VAL THR GLN HIS SEQRES 28 A 376 ILE LYS ALA LEU ALA ASP ARG GLY GLN LEU THR LEU GLU SEQRES 29 A 376 GLU LEU ASP ARG ILE LEU ARG GLU TRP ILE THR ALA HET CO A 377 1 HET LYS A 378 10 HETNAM CO COBALT (II) ION HETNAM LYS LYSINE FORMUL 2 CO CO 2+ FORMUL 3 LYS C6 H15 N2 O2 1+ FORMUL 4 HOH *185(H2 O) HELIX 1 1 ARG A 12 PHE A 17 5 6 HELIX 2 2 SER A 23 GLY A 38 1 16 HELIX 3 3 SER A 50 SER A 62 1 13 HELIX 4 4 ARG A 76 THR A 86 1 11 HELIX 5 5 ASP A 108 ALA A 127 1 20 HELIX 6 6 ASP A 138 SER A 142 5 5 HELIX 7 7 GLU A 143 ALA A 155 1 13 HELIX 8 8 PRO A 156 VAL A 158 5 3 HELIX 9 9 THR A 171 GLY A 187 1 17 HELIX 10 10 CYS A 202 GLY A 214 1 13 HELIX 11 11 THR A 221 ILE A 225 5 5 HELIX 12 12 PRO A 233 GLN A 245 1 13 HELIX 13 13 GLN A 245 TYR A 253 1 9 HELIX 14 14 LYS A 254 GLU A 256 5 3 HELIX 15 15 MET A 257 GLY A 270 1 14 HELIX 16 16 PRO A 307 GLY A 312 5 6 HELIX 17 17 GLY A 341 ARG A 358 1 18 HELIX 18 18 THR A 362 THR A 375 1 14 SHEET 1 A 9 LYS A 5 LEU A 11 0 SHEET 2 A 9 TYR A 41 VAL A 44 1 O GLU A 43 N ASP A 8 SHEET 3 A 9 LYS A 68 GLN A 74 1 O LYS A 68 N ILE A 42 SHEET 4 A 9 GLY A 90 PHE A 95 1 O ASP A 92 N ILE A 73 SHEET 5 A 9 GLU A 131 ALA A 136 1 O ARG A 133 N LEU A 93 SHEET 6 A 9 ARG A 160 ASP A 165 1 O GLY A 162 N PHE A 134 SHEET 7 A 9 ASP A 191 GLY A 196 1 O HIS A 195 N ASP A 165 SHEET 8 A 9 HIS A 217 THR A 220 1 O ASP A 219 N PHE A 194 SHEET 9 A 9 LYS A 5 LEU A 11 1 N SER A 9 O THR A 220 LINK OE1 GLU A 13 CO CO A 377 1555 1555 2.08 LINK NE2 HIS A 195 CO CO A 377 1555 1555 2.29 LINK NE2 HIS A 197 CO CO A 377 1555 1555 2.08 LINK CO CO A 377 N LYS A 378 1555 1555 2.15 LINK CO CO A 377 O LYS A 378 1555 1555 2.15 LINK CO CO A 377 O HOH A 406 1555 1555 2.34 SITE 1 AC1 5 GLU A 13 HIS A 195 HIS A 197 LYS A 378 SITE 2 AC1 5 HOH A 406 SITE 1 AC2 14 ARG A 12 GLU A 13 ASP A 92 SER A 135 SITE 2 AC2 14 THR A 166 GLU A 193 HIS A 195 HIS A 197 SITE 3 AC2 14 TYR A 297 CO A 377 HOH A 406 HOH A 411 SITE 4 AC2 14 HOH A 420 HOH A 429 CRYST1 80.281 96.025 77.082 90.00 90.00 90.00 C 2 2 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 0.012456 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010414 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012973 0.00000