HEADER LYASE 16-JUN-05 2A0N TITLE CRYSTAL STRUCTURE OF IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT TITLE 2 HISF (EC 4.1.3.-) (TM1036) FROM THERMOTOGA MARITIMA AT 1.64 A TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IGP SYNTHASE CYCLASE SUBUNIT, IGP SYNTHASE SUBUNIT HISF, COMPND 5 IMGP SYNTHASE SUBUNIT HISF, IGPS SUBUNIT HISF; COMPND 6 EC: 4.1.3.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: HISF; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS TM1036, IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF, EC KEYWDS 2 4.1.3.-, IGP, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL KEYWDS 3 GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 5 20-SEP-23 2A0N 1 REMARK REVDAT 4 25-JAN-23 2A0N 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 2A0N 1 VERSN REVDAT 2 24-FEB-09 2A0N 1 VERSN REVDAT 1 19-JUL-05 2A0N 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE JRNL TITL 2 SUBUNIT HISF (EC 4.1.3.-) (TM1036) FROM THERMOTOGA MARITIMA JRNL TITL 3 AT 1.64 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0001 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) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.31 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 50488 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2704 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) : 1.64 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.68 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3630 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2660 REMARK 3 BIN FREE R VALUE SET COUNT : 204 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1915 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 279 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) : 20.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.03000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.04000 REMARK 3 B12 (A**2) : 0.01000 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): 0.065 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.068 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.045 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.353 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2018 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1918 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2724 ; 1.908 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4433 ; 1.699 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 256 ; 5.213 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 84 ;36.281 ;24.524 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 362 ;10.150 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;20.161 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 317 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2257 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 417 ; 0.017 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 421 ; 0.241 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2068 ; 0.194 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1188 ; 0.096 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 190 ; 0.167 ; 0.200 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): 3 ; 0.086 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 14 ; 0.181 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 24 ; 0.167 ; 0.200 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): 1266 ; 1.901 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 527 ; 0.555 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2031 ; 3.040 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 798 ; 5.007 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 693 ; 7.148 ;11.000 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 : 1 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 1 A 251 REMARK 3 ORIGIN FOR THE GROUP (A): 22.2282 79.1115 37.3060 REMARK 3 T TENSOR REMARK 3 T11: -0.0745 T22: -0.0361 REMARK 3 T33: -0.0531 T12: -0.0031 REMARK 3 T13: 0.0254 T23: 0.0032 REMARK 3 L TENSOR REMARK 3 L11: 1.5126 L22: 0.6465 REMARK 3 L33: 0.8217 L12: -0.1393 REMARK 3 L13: -0.0954 L23: 0.0937 REMARK 3 S TENSOR REMARK 3 S11: 0.0412 S12: -0.1588 S13: 0.1606 REMARK 3 S21: 0.0671 S22: -0.0102 S23: 0.0454 REMARK 3 S31: -0.0769 S32: -0.0755 S33: -0.0311 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. THE ADDITIONAL DENSITY NEAR CYS-9 HAS BEEN REMARK 3 MODELED AS AN UNL, UNKNOWN LIGAND. THIS RESIDUE IS COVALENTLY REMARK 3 BOUND TO SG OF CYS-9. REMARK 4 REMARK 4 2A0N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033343. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-MAR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979748 REMARK 200 MONOCHROMATOR : FLAT MIRROR; SIDE-DEFLECTING REMARK 200 MONOCHROMATOR (SI 111) REMARK 200 OPTICS : FLAT MIRROR; SIDE-DEFLECTING REMARK 200 MONOCHROMATOR (SI 111) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53271 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.640 REMARK 200 RESOLUTION RANGE LOW (A) : 48.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : 0.09600 REMARK 200 R SYM (I) : 0.09600 REMARK 200 FOR THE DATA SET : 6.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 10.60 REMARK 200 R MERGE FOR SHELL (I) : 0.01400 REMARK 200 R SYM FOR SHELL (I) : 0.01369 REMARK 200 FOR SHELL : 0.500 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: PDB ENTRY 1VH7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2NONE NAL, 20.0% PEG-3350, NO REMARK 280 BUFFER, PH 6.9, VAPOR DIFFUSION, SITTING DROP, NANODROP, REMARK 280 TEMPERATURE 273K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.94267 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 103.88533 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 77.91400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 129.85667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 25.97133 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 51.94267 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 103.88533 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 129.85667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 77.91400 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 25.97133 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -11 REMARK 465 GLY A -10 REMARK 465 SER A -9 REMARK 465 ASP A -8 REMARK 465 LYS A -7 REMARK 465 ILE A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 GLY A 252 REMARK 465 LEU A 253 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 LEU A 2 CB CG CD1 CD2 REMARK 470 LYS A 19 CD CE NZ REMARK 470 GLU A 24 CG CD OE1 OE2 REMARK 470 ARG A 27 CZ NH1 NH2 REMARK 470 LYS A 68 CE NZ REMARK 470 ARG A 230 CZ NH1 NH2 REMARK 470 GLU A 251 CG CD OE1 OE2 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 5 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 5 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ASP A 135 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 233 CB - CG - OD2 ANGL. DEV. = 5.6 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 LEU A 2 32.21 -83.39 REMARK 500 ASN A 103 -86.57 -144.72 REMARK 500 ALA A 224 -91.36 -130.21 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 IOD A 254 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 255 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 257 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 258 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 259 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 261 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNL A 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 282903 RELATED DB: TARGETDB DBREF 2A0N A 1 253 UNP Q9X0C6 HIS6_THEMA 1 253 SEQADV 2A0N MET A -11 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N GLY A -10 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N SER A -9 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N ASP A -8 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N LYS A -7 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N ILE A -6 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N HIS A -5 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N HIS A -4 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N HIS A -3 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N HIS A -2 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N HIS A -1 UNP Q9X0C6 EXPRESSION TAG SEQADV 2A0N HIS A 0 UNP Q9X0C6 EXPRESSION TAG SEQRES 1 A 265 MET GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS MET SEQRES 2 A 265 LEU ALA LYS ARG ILE ILE ALA CYS LEU ASP VAL LYS ASP SEQRES 3 A 265 GLY ARG VAL VAL LYS GLY THR ASN PHE GLU ASN LEU ARG SEQRES 4 A 265 ASP SER GLY ASP PRO VAL GLU LEU GLY LYS PHE TYR SER SEQRES 5 A 265 GLU ILE GLY ILE ASP GLU LEU VAL PHE LEU ASP ILE THR SEQRES 6 A 265 ALA SER VAL GLU LYS ARG LYS THR MET LEU GLU LEU VAL SEQRES 7 A 265 GLU LYS VAL ALA GLU GLN ILE ASP ILE PRO PHE THR VAL SEQRES 8 A 265 GLY GLY GLY ILE HIS ASP PHE GLU THR ALA SER GLU LEU SEQRES 9 A 265 ILE LEU ARG GLY ALA ASP LYS VAL SER ILE ASN THR ALA SEQRES 10 A 265 ALA VAL GLU ASN PRO SER LEU ILE THR GLN ILE ALA GLN SEQRES 11 A 265 THR PHE GLY SER GLN ALA VAL VAL VAL ALA ILE ASP ALA SEQRES 12 A 265 LYS ARG VAL ASP GLY GLU PHE MET VAL PHE THR TYR SER SEQRES 13 A 265 GLY LYS LYS ASN THR GLY ILE LEU LEU ARG ASP TRP VAL SEQRES 14 A 265 VAL GLU VAL GLU LYS ARG GLY ALA GLY GLU ILE LEU LEU SEQRES 15 A 265 THR SER ILE ASP ARG ASP GLY THR LYS SER GLY TYR ASP SEQRES 16 A 265 THR GLU MET ILE ARG PHE VAL ARG PRO LEU THR THR LEU SEQRES 17 A 265 PRO ILE ILE ALA SER GLY GLY ALA GLY LYS MET GLU HIS SEQRES 18 A 265 PHE LEU GLU ALA PHE LEU ALA GLY ALA ASP ALA ALA LEU SEQRES 19 A 265 ALA ALA SER VAL PHE HIS PHE ARG GLU ILE ASP VAL ARG SEQRES 20 A 265 GLU LEU LYS GLU TYR LEU LYS LYS HIS GLY VAL ASN VAL SEQRES 21 A 265 ARG LEU GLU GLY LEU HET IOD A 254 1 HET IOD A 255 1 HET IOD A 256 1 HET IOD A 257 2 HET IOD A 258 2 HET IOD A 259 1 HET IOD A 260 1 HET PO4 A 261 5 HET UNL A 300 30 HETNAM IOD IODIDE ION HETNAM PO4 PHOSPHATE ION HETNAM UNL UNKNOWN LIGAND FORMUL 2 IOD 7(I 1-) FORMUL 9 PO4 O4 P 3- FORMUL 11 HOH *279(H2 O) HELIX 1 1 ASP A 31 GLY A 43 1 13 HELIX 2 2 ALA A 54 ILE A 73 1 20 HELIX 3 3 ASP A 85 GLY A 96 1 12 HELIX 4 4 ASN A 103 ASN A 109 1 7 HELIX 5 5 PRO A 110 GLY A 121 1 12 HELIX 6 6 LEU A 153 ARG A 163 1 11 HELIX 7 7 ASP A 183 ARG A 191 1 9 HELIX 8 8 PRO A 192 THR A 194 5 3 HELIX 9 9 LYS A 206 ALA A 216 1 11 HELIX 10 10 ALA A 224 PHE A 229 1 6 HELIX 11 11 ASP A 233 HIS A 244 1 12 SHEET 1 A 8 ARG A 16 VAL A 17 0 SHEET 2 A 8 ARG A 5 LYS A 13 -1 N LYS A 13 O ARG A 16 SHEET 3 A 8 GLU A 46 ASP A 51 1 O VAL A 48 N LEU A 10 SHEET 4 A 8 PHE A 77 GLY A 80 1 O GLY A 80 N ASP A 51 SHEET 5 A 8 LYS A 99 ILE A 102 1 O SER A 101 N VAL A 79 SHEET 6 A 8 VAL A 125 VAL A 134 1 O VAL A 126 N VAL A 100 SHEET 7 A 8 GLU A 137 THR A 142 -1 O MET A 139 N LYS A 132 SHEET 8 A 8 LYS A 147 LEU A 152 -1 O ILE A 151 N VAL A 140 SHEET 1 B 8 ARG A 16 VAL A 17 0 SHEET 2 B 8 ARG A 5 LYS A 13 -1 N LYS A 13 O ARG A 16 SHEET 3 B 8 ALA A 220 ALA A 223 1 O ALA A 221 N ILE A 7 SHEET 4 B 8 ILE A 198 SER A 201 1 N ALA A 200 O LEU A 222 SHEET 5 B 8 GLU A 167 SER A 172 1 N ILE A 168 O ILE A 199 SHEET 6 B 8 VAL A 125 VAL A 134 1 N ILE A 129 O LEU A 169 SHEET 7 B 8 GLU A 137 THR A 142 -1 O MET A 139 N LYS A 132 SHEET 8 B 8 LYS A 147 LEU A 152 -1 O ILE A 151 N VAL A 140 LINK SG CYS A 9 C25 UNL A 300 1555 1555 1.61 SITE 1 AC1 2 SER A 101 PO4 A 261 SITE 1 AC2 1 ARG A 163 SITE 1 AC3 2 GLU A 251 HOH A 577 SITE 1 AC4 2 GLU A 34 GLN A 72 SITE 1 AC5 3 HOH A 377 HOH A 412 HOH A 458 SITE 1 AC6 8 GLY A 82 ASN A 103 THR A 104 IOD A 254 SITE 2 AC6 8 HOH A 302 HOH A 401 HOH A 533 HOH A 535 SITE 1 AC7 18 CYS A 9 ASP A 11 ASP A 176 GLY A 177 SITE 2 AC7 18 LEU A 222 ALA A 223 ALA A 224 SER A 225 SITE 3 AC7 18 VAL A 226 HOH A 306 HOH A 489 HOH A 518 SITE 4 AC7 18 HOH A 530 HOH A 531 HOH A 532 HOH A 538 SITE 5 AC7 18 HOH A 542 HOH A 569 CRYST1 96.610 96.610 155.828 90.00 90.00 120.00 P 61 2 2 12 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 0.010350 0.005980 0.000000 0.00000 SCALE2 0.000000 0.011950 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006420 0.00000