HEADER TRANSFERASE 27-AUG-02 1H3D TITLE STRUCTURE OF THE E.COLI ATP-PHOSPHORIBOSYLTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP-PHOSPHORIBOSYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.4.2.17; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K-12; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B834(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PTB361 KEYWDS TRANSFERASE, PHOSPHORIBOSYLTRANSFERASE, HISITIDINE KEYWDS 2 BIOSYNTHESIS, GLYCOSYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR B.LOHKAMP,G.MCDERMOTT,J.R.COGGINS,A.J.LAPTHORN REVDAT 3 24-FEB-09 1H3D 1 VERSN REVDAT 2 29-JAN-04 1H3D 1 JRNL REMARK REVDAT 1 03-OCT-03 1H3D 0 JRNL AUTH B.LOHKAMP,G.MCDERMOTT,S.CAMPBELL,J.R.COGGINS, JRNL AUTH 2 A.J.LAPTHORN JRNL TITL THE STRUCTURE OF ESCHERICHIA COLI JRNL TITL 2 ATP-PHOSPHORIBOSYLTRANSFERASE: IDENTIFICATION OF JRNL TITL 3 SUBSTRATE BINDING SITES AND MODE OF AMP INHIBITION JRNL REF J.MOL.BIOL. V. 336 131 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 14741209 JRNL DOI 10.1016/J.JMB.2003.12.020 REMARK 2 REMARK 2 RESOLUTION. 2.7 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.7 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 81.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 9975 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) : 0.22630 REMARK 3 R VALUE (WORKING SET) : 0.22189 REMARK 3 FREE R VALUE : 0.27715 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.1 REMARK 3 FREE R VALUE TEST SET COUNT : 883 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2187 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 83.842 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.118 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.15 REMARK 3 B22 (A**2) : 2.15 REMARK 3 B33 (A**2) : -3.23 REMARK 3 B12 (A**2) : 1.08 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.89567 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.36452 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.28120 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.292 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1H3D COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-AUG-02. REMARK 100 THE PDBE ID CODE IS EBI-11264. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-99 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10860 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 81.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.79600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 1.3M REMARK 280 SODIUM TARTRATE, 50-200MM MGCL2, 100MM CITRATE BUFFER, PH 5.6, REMARK 280 IN PRESENCE OF 2MM AMP REMARK 285 REMARK 285 CRYST1 REMARK 285 TEXT TO EXPLAIN UNUSUAL UNIT-CELL DATA: HEXAGONAL SETTING USED REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 66.82250 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 38.57999 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 38.03933 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 66.82250 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 38.57999 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 38.03933 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 66.82250 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 38.57999 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 38.03933 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 66.82250 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 38.57999 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 38.03933 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 66.82250 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 38.57999 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 38.03933 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 66.82250 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 38.57999 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 38.03933 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 77.15998 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 76.07867 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 77.15998 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 76.07867 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 77.15998 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 76.07867 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 77.15998 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 76.07867 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 77.15998 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 76.07867 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 77.15998 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 76.07867 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 GENERATING THE BIOMOLECULE 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PQS 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 -0.00067 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 77.16036 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 76.07905 REMARK 350 BIOMT1 3 -0.500000 -0.866025 0.000000 133.64500 REMARK 350 BIOMT2 3 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -0.500000 0.866025 0.000000 66.82250 REMARK 350 BIOMT2 4 -0.866025 -0.500000 0.000000 115.73997 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 -0.500000 0.866025 0.000000 66.82183 REMARK 350 BIOMT2 5 0.866025 0.500000 0.000000 -38.57960 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 76.07905 REMARK 350 BIOMT1 6 -0.500000 -0.866025 0.000000 133.64433 REMARK 350 BIOMT2 6 -0.866025 0.500000 0.000000 77.16036 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 76.07905 REMARK 400 REMARK 400 COMPOUND REMARK 400 CATALYTIC ACTIVITY: 1-(5-PHOSPHO-D-RIBOSYL)-ATP + DIPHOSPHATE = REMARK 400 ATP + 5-PHOSPHO-ALPHA-D-RIBOSE 1-DIPHOSPHATE. REMARK 400 FIRST STEP IN HISTIDINE BIOSYNTHESIS. REMARK 400 CRITICAL FOR REGULATION OF HISTIDINE METABOLISM. REMARK 400 EXISTS AS A HOMOHEXAMER. 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 THR A 2 REMARK 465 ASP A 3 REMARK 465 ASN A 4 REMARK 465 ALA A 257 REMARK 465 GLY A 258 REMARK 465 ASP A 259 REMARK 465 GLN A 260 REMARK 465 GLN A 261 REMARK 465 ARG A 262 REMARK 465 VAL A 263 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 ARG A 22 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 31 CG CD CE NZ REMARK 470 ARG A 92 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 126 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 147 CG CD CE NZ REMARK 470 GLU A 178 CG CD OE1 OE2 REMARK 470 GLU A 204 CG CD OE1 OE2 REMARK 470 PRO A 234 CG CD REMARK 470 GLU A 236 CG CD OE1 OE2 REMARK 470 ARG A 237 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 249 CG CD OE1 OE2 REMARK 470 PRO A 255 CG CD REMARK 470 LEU A 256 CG CD1 CD2 REMARK 470 GLU A 271 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 ASP A 49 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 56 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 57 CB - CG - OD2 ANGL. DEV. = 8.1 DEGREES REMARK 500 ASP A 100 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 113 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 165 CB - CG - OD2 ANGL. DEV. = 8.4 DEGREES REMARK 500 ASP A 211 CB - CG - OD2 ANGL. DEV. = 5.7 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 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 ILE A 32 148.60 -172.15 REMARK 500 GLU A 44 -7.22 -58.95 REMARK 500 ASN A 45 -61.56 -142.18 REMARK 500 ARG A 97 146.51 173.50 REMARK 500 ARG A 160 5.94 -65.16 REMARK 500 SER A 172 -82.51 -141.61 REMARK 500 VAL A 185 -25.12 -160.53 REMARK 500 MET A 231 -131.74 -106.47 REMARK 500 ALA A 233 78.75 -40.25 REMARK 500 PRO A 234 44.77 -66.80 REMARK 500 THR A 235 -78.29 12.07 REMARK 500 GLU A 236 -90.91 -52.85 REMARK 500 ARG A 237 -0.98 -46.97 REMARK 500 LEU A 238 -37.55 -34.06 REMARK 500 ALA A 248 -2.25 71.50 REMARK 500 GLU A 249 30.84 -144.76 REMARK 500 ARG A 250 119.61 66.54 REMARK 500 PRO A 251 175.15 -57.46 REMARK 500 SER A 288 68.41 32.95 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 AMP A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 411 DBREF 1H3D A 1 299 UNP P10366 HIS1_ECOLI 1 299 SEQRES 1 A 299 MET THR ASP ASN THR ARG LEU ARG ILE ALA MET GLN LYS SEQRES 2 A 299 SER GLY ARG LEU SER ASP ASP SER ARG GLU LEU LEU ALA SEQRES 3 A 299 ARG CYS GLY ILE LYS ILE ASN LEU HIS THR GLN ARG LEU SEQRES 4 A 299 ILE ALA MET ALA GLU ASN MET PRO ILE ASP ILE LEU ARG SEQRES 5 A 299 VAL ARG ASP ASP ASP ILE PRO GLY LEU VAL MET ASP GLY SEQRES 6 A 299 VAL VAL ASP LEU GLY ILE ILE GLY GLU ASN VAL LEU GLU SEQRES 7 A 299 GLU GLU LEU LEU ASN ARG ARG ALA GLN GLY GLU ASP PRO SEQRES 8 A 299 ARG TYR PHE THR LEU ARG ARG LEU ASP PHE GLY GLY CYS SEQRES 9 A 299 ARG LEU SER LEU ALA THR PRO VAL ASP GLU ALA TRP ASP SEQRES 10 A 299 GLY PRO LEU SER LEU ASN GLY LYS ARG ILE ALA THR SER SEQRES 11 A 299 TYR PRO HIS LEU LEU LYS ARG TYR LEU ASP GLN LYS GLY SEQRES 12 A 299 ILE SER PHE LYS SER CYS LEU LEU ASN GLY SER VAL GLU SEQRES 13 A 299 VAL ALA PRO ARG ALA GLY LEU ALA ASP ALA ILE CYS ASP SEQRES 14 A 299 LEU VAL SER THR GLY ALA THR LEU GLU ALA ASN GLY LEU SEQRES 15 A 299 ARG GLU VAL GLU VAL ILE TYR ARG SER LYS ALA CYS LEU SEQRES 16 A 299 ILE GLN ARG ASP GLY GLU MET GLU GLU SER LYS GLN GLN SEQRES 17 A 299 LEU ILE ASP LYS LEU LEU THR ARG ILE GLN GLY VAL ILE SEQRES 18 A 299 GLN ALA ARG GLU SER LYS TYR ILE MET MET HIS ALA PRO SEQRES 19 A 299 THR GLU ARG LEU ASP GLU VAL ILE ALA LEU LEU PRO GLY SEQRES 20 A 299 ALA GLU ARG PRO THR ILE LEU PRO LEU ALA GLY ASP GLN SEQRES 21 A 299 GLN ARG VAL ALA MET HIS MET VAL SER SER GLU THR LEU SEQRES 22 A 299 PHE TRP GLU THR MET GLU LYS LEU LYS ALA LEU GLY ALA SEQRES 23 A 299 SER SER ILE LEU VAL LEU PRO ILE GLU LYS MET MET GLU HET AMP A 400 23 HET TLA A 410 10 HET TLA A 411 10 HETNAM AMP ADENOSINE MONOPHOSPHATE HETNAM TLA L(+)-TARTARIC ACID FORMUL 2 AMP C10 H14 N5 O7 P FORMUL 3 TLA 2(C4 H6 O6) HELIX 1 1 LEU A 17 CYS A 28 1 12 HELIX 2 2 ARG A 54 ASP A 56 5 3 HELIX 3 3 ASP A 57 ASP A 64 1 8 HELIX 4 4 GLU A 74 GLN A 87 1 14 HELIX 5 5 GLY A 118 ASN A 123 5 6 HELIX 6 6 TYR A 131 GLY A 143 1 13 HELIX 7 7 SER A 154 ALA A 158 5 5 HELIX 8 8 ALA A 158 GLY A 162 5 5 HELIX 9 9 GLY A 174 ASN A 180 1 7 HELIX 10 10 GLU A 203 SER A 226 1 24 HELIX 11 11 ARG A 237 LEU A 245 1 9 HELIX 12 12 PHE A 274 LEU A 284 1 11 SHEET 1 AA 6 ILE A 40 MET A 42 0 SHEET 2 AA 6 ILE A 48 VAL A 53 -1 O ILE A 50 N ALA A 41 SHEET 3 AA 6 LEU A 7 GLN A 12 1 O LEU A 7 N ASP A 49 SHEET 4 AA 6 LEU A 69 GLY A 73 1 O LEU A 69 N ALA A 10 SHEET 5 AA 6 ALA A 193 ARG A 198 -1 O CYS A 194 N ILE A 72 SHEET 6 AA 6 TYR A 93 ARG A 98 -1 O PHE A 94 N GLN A 197 SHEET 1 AB 5 LYS A 147 LEU A 150 0 SHEET 2 AB 5 ARG A 126 THR A 129 1 O ILE A 127 N CYS A 149 SHEET 3 AB 5 ALA A 166 VAL A 171 1 O ALA A 166 N ALA A 128 SHEET 4 AB 5 CYS A 104 PRO A 111 -1 O ARG A 105 N VAL A 171 SHEET 5 AB 5 LEU A 182 SER A 191 -1 O ARG A 183 N THR A 110 SHEET 1 AC 3 HIS A 266 SER A 269 0 SHEET 2 AC 3 LYS A 227 MET A 230 -1 O LYS A 227 N SER A 269 SHEET 3 AC 3 LEU A 290 LEU A 292 -1 O LEU A 290 N MET A 230 SITE 1 AC1 10 ARG A 16 CYS A 104 GLU A 156 ASP A 169 SITE 2 AC1 10 LEU A 170 SER A 172 THR A 173 GLY A 174 SITE 3 AC1 10 ALA A 175 THR A 176 SITE 1 AC2 6 ALA A 26 ARG A 27 GLY A 29 PHE A 274 SITE 2 AC2 6 TRP A 275 LYS A 296 SITE 1 AC3 2 TYR A 93 THR A 95 CRYST1 133.645 133.645 114.118 90.00 90.00 120.00 H 3 2 18 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 0.007482 0.004320 0.000000 0.00000 SCALE2 0.000000 0.008640 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008763 0.00000