HEADER TRANSFERASE 17-MAR-16 5IU6 TITLE CRYSTAL STRUCTURE OF E.COLI PURINE NUCLEOSIDE PHOSPHORYLASE WITH 7- TITLE 2 DEAZAHYPOXANTHINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE DEOD-TYPE; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: PNP,INOSINE PHOSPHORYLASE; COMPND 5 EC: 2.4.2.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: DEOD, PUP, B4384, JW4347; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COMPLEX, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR V.I.TIMOFEEV,Y.A.ABRAMCHIK,R.S.ESIPOV,I.P.KURANOVA REVDAT 3 11-JUL-18 5IU6 1 JRNL REVDAT 2 06-JUN-18 5IU6 1 JRNL ATOM REVDAT 1 05-APR-17 5IU6 0 JRNL AUTH V.I.TIMOFEEV,N.E.ZHUKHLISTOVA,Y.A.ABRAMCHIK,I.I.FATEEV, JRNL AUTH 2 M.A.KOSTROMINA,T.I.MURAVIEVA,R.S.ESIPOV,I.P.KURANOVA JRNL TITL CRYSTAL STRUCTURE OF ESCHERICHIA COLI PURINE NUCLEOSIDE JRNL TITL 2 PHOSPHORYLASE IN COMPLEX WITH 7-DEAZAHYPOXANTHINE. JRNL REF ACTA CRYSTALLOGR F STRUCT V. 74 355 2018 JRNL REF 2 BIOL COMMUN JRNL REFN ESSN 2053-230X JRNL PMID 29870020 JRNL DOI 10.1107/S2053230X18006337 REMARK 2 REMARK 2 RESOLUTION. 2.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 33258 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) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1762 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) : 2.51 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.58 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2290 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.09 REMARK 3 BIN R VALUE (WORKING SET) : 0.1760 REMARK 3 BIN FREE R VALUE SET COUNT : 114 REMARK 3 BIN FREE R VALUE : 0.2480 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5391 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 137 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.69 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) : -0.01000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.211 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.138 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.928 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.926 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5545 ; 0.009 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 5366 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7477 ; 1.428 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 12328 ; 0.976 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 712 ; 6.426 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 232 ;33.678 ;23.707 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 961 ;16.455 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 37 ;19.557 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 848 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6267 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1235 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2851 ; 3.193 ; 2.556 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2850 ; 3.191 ; 2.556 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3562 ; 4.164 ; 3.829 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3563 ; 4.164 ; 3.829 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2692 ; 3.963 ; 2.972 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2681 ; 3.963 ; 2.971 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3896 ; 5.049 ; 4.327 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 5934 ; 5.343 ;19.770 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 5919 ; 5.320 ;19.762 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 10909 ; 2.601 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 54 ;28.218 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 10905 ;13.106 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5IU6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-MAR-16. REMARK 100 THE DEPOSITION ID IS D_1000219433. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35075 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.510 REMARK 200 RESOLUTION RANGE LOW (A) : 29.870 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 4.470 REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4375 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.51 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.65 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.17000 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, LIQUID DIFFUSION, REMARK 280 TEMPERATURE 294K 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 79.65700 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 159.31400 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 119.48550 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 199.14250 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 39.82850 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 79.65700 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 159.31400 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 199.14250 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 119.48550 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 39.82850 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 22340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 45740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -256.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 0.500000 0.866025 0.000000 -60.18500 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 104.24348 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 39.82850 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 418 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 422 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 440 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 425 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 401 O HOH A 411 12565 1.19 REMARK 500 O HOH A 405 O HOH A 436 12565 1.35 REMARK 500 O HOH B 401 O HOH C 427 12565 1.36 REMARK 500 O HOH A 433 O HOH B 417 12565 1.40 REMARK 500 O HOH B 431 O HOH C 428 12565 1.53 REMARK 500 O HOH B 447 O HOH C 441 12565 1.55 REMARK 500 O HOH B 439 O HOH C 430 12565 1.58 REMARK 500 O HOH A 440 O HOH A 443 12565 1.81 REMARK 500 O HOH B 438 O HOH C 431 12565 1.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 55 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLU A 179 -158.34 -138.35 REMARK 500 GLU A 181 -42.53 -144.00 REMARK 500 ARG A 207 -87.23 -166.53 REMARK 500 ASP B 147 71.14 -103.78 REMARK 500 GLU B 179 -155.94 -136.16 REMARK 500 GLU B 181 -40.42 -139.76 REMARK 500 ALA B 194 -168.46 -112.73 REMARK 500 ARG B 207 -78.65 -87.98 REMARK 500 HIS B 209 76.17 62.01 REMARK 500 THR B 212 142.98 90.15 REMARK 500 ARG C 101 -3.46 75.36 REMARK 500 GLU C 179 -156.62 -136.71 REMARK 500 MET C 180 27.19 -141.73 REMARK 500 GLU C 181 -47.48 -147.51 REMARK 500 SER C 203 -84.54 -74.62 REMARK 500 HIS C 209 69.22 63.50 REMARK 500 ALA C 214 -138.32 62.71 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 7HX A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7HX B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7HX C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 C 302 DBREF 5IU6 A 1 237 UNP P0ABP8 DEOD_ECOLI 2 238 DBREF 5IU6 B 1 237 UNP P0ABP8 DEOD_ECOLI 2 238 DBREF 5IU6 C 1 237 UNP P0ABP8 DEOD_ECOLI 2 238 SEQRES 1 A 237 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 A 237 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 A 237 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 A 237 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 A 237 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 A 237 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 A 237 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 A 237 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 A 237 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 A 237 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 A 237 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 A 237 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 A 237 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 A 237 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 A 237 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 A 237 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 A 237 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 A 237 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 A 237 GLY ASP LYS SEQRES 1 B 237 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 B 237 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 B 237 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 B 237 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 B 237 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 B 237 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 B 237 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 B 237 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 B 237 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 B 237 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 B 237 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 B 237 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 B 237 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 B 237 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 B 237 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 B 237 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 B 237 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 B 237 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 B 237 GLY ASP LYS SEQRES 1 C 237 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 C 237 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 C 237 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 C 237 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 C 237 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 C 237 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 C 237 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 C 237 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 C 237 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 C 237 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 C 237 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 C 237 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 C 237 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 C 237 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 C 237 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 C 237 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 C 237 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 C 237 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 C 237 GLY ASP LYS HET 7HX A 301 10 HET SO4 A 302 5 HET 7HX B 301 10 HET SO4 B 302 5 HET 7HX C 301 10 HET SO4 C 302 5 HETNAM 7HX 7H-PYRROLO[2,3-D]PYRIMIDIN-4-OL HETNAM SO4 SULFATE ION FORMUL 4 7HX 3(C6 H5 N3 O) FORMUL 5 SO4 3(O4 S 2-) FORMUL 10 HOH *137(H2 O) HELIX 1 AA1 ASP A 21 LEU A 33 1 13 HELIX 2 AA2 ASN A 41 MET A 45 5 5 HELIX 3 AA3 GLY A 65 PHE A 80 1 16 HELIX 4 AA4 LYS A 114 PHE A 120 1 7 HELIX 5 AA5 ASP A 130 LEU A 144 1 15 HELIX 6 AA6 GLU A 165 TYR A 173 1 9 HELIX 7 AA7 GLU A 181 GLY A 193 1 13 HELIX 8 AA8 THR A 213 LYS A 237 1 25 HELIX 9 AA9 ASP B 21 LEU B 33 1 13 HELIX 10 AB1 ASN B 41 MET B 45 5 5 HELIX 11 AB2 GLY B 65 PHE B 80 1 16 HELIX 12 AB3 LYS B 114 PHE B 120 1 7 HELIX 13 AB4 ASP B 130 LEU B 144 1 15 HELIX 14 AB5 GLU B 165 TYR B 173 1 9 HELIX 15 AB6 GLU B 181 PHE B 192 1 12 HELIX 16 AB7 THR B 213 LYS B 237 1 25 HELIX 17 AB8 ASP C 21 LEU C 33 1 13 HELIX 18 AB9 ASN C 41 MET C 45 5 5 HELIX 19 AC1 GLY C 65 PHE C 80 1 16 HELIX 20 AC2 LYS C 114 PHE C 120 1 7 HELIX 21 AC3 ASP C 130 LEU C 144 1 15 HELIX 22 AC4 GLY C 164 TYR C 173 1 10 HELIX 23 AC5 GLU C 181 GLY C 193 1 13 HELIX 24 AC6 ALA C 215 LYS C 237 1 23 SHEET 1 AA110 GLU A 34 ASN A 40 0 SHEET 2 AA110 GLY A 47 TYR A 52 -1 O GLY A 47 N VAL A 39 SHEET 3 AA110 ARG A 55 MET A 60 -1 O ILE A 57 N GLY A 50 SHEET 4 AA110 VAL A 15 MET A 18 1 N LEU A 17 O SER A 58 SHEET 5 AA110 LYS A 84 ALA A 93 1 O ILE A 86 N VAL A 16 SHEET 6 AA110 LYS A 195 HIS A 205 1 O LEU A 197 N ARG A 87 SHEET 7 AA110 VAL A 103 THR A 111 -1 N VAL A 104 O CYS A 200 SHEET 8 AA110 ALA A 148 SER A 155 1 O SER A 155 N CYS A 110 SHEET 9 AA110 GLY A 177 GLU A 179 1 O GLU A 179 N PHE A 154 SHEET 10 AA110 LYS A 84 ALA A 93 -1 N GLY A 92 O VAL A 178 SHEET 1 AA210 GLU B 34 ASN B 40 0 SHEET 2 AA210 GLY B 47 TYR B 52 -1 O GLY B 47 N VAL B 39 SHEET 3 AA210 ARG B 55 MET B 60 -1 O VAL B 59 N PHE B 48 SHEET 4 AA210 VAL B 15 MET B 18 1 N LEU B 17 O SER B 58 SHEET 5 AA210 LYS B 84 ALA B 93 1 O ILE B 86 N MET B 18 SHEET 6 AA210 LYS B 195 HIS B 205 1 O ILE B 199 N ARG B 87 SHEET 7 AA210 VAL B 103 THR B 111 -1 N VAL B 104 O CYS B 200 SHEET 8 AA210 ARG B 149 SER B 155 1 O LEU B 153 N CYS B 110 SHEET 9 AA210 GLY B 177 GLU B 179 1 O GLU B 179 N PHE B 154 SHEET 10 AA210 LYS B 84 ALA B 93 -1 N GLY B 92 O VAL B 178 SHEET 1 AA310 GLU C 34 ASN C 40 0 SHEET 2 AA310 GLY C 47 TYR C 52 -1 O GLY C 47 N VAL C 39 SHEET 3 AA310 ARG C 55 MET C 60 -1 O VAL C 59 N PHE C 48 SHEET 4 AA310 VAL C 15 MET C 18 1 N LEU C 17 O SER C 58 SHEET 5 AA310 LYS C 84 ALA C 93 1 O ILE C 86 N MET C 18 SHEET 6 AA310 LYS C 195 HIS C 205 1 O ILE C 199 N ARG C 87 SHEET 7 AA310 VAL C 103 THR C 111 -1 N GLY C 106 O THR C 198 SHEET 8 AA310 ALA C 148 SER C 155 1 O ARG C 149 N ILE C 105 SHEET 9 AA310 GLY C 177 GLU C 179 1 O GLU C 179 N PHE C 154 SHEET 10 AA310 LYS C 84 ALA C 93 -1 N GLY C 92 O VAL C 178 CISPEP 1 GLN B 211 THR B 212 0 -2.56 SITE 1 AC1 8 CYS A 91 GLY A 92 PHE A 159 VAL A 178 SITE 2 AC1 8 GLU A 179 MET A 180 SER A 203 ASP A 204 SITE 1 AC2 6 GLY A 20 ARG A 24 ARG A 43 ARG A 87 SITE 2 AC2 6 GLY A 89 SER A 90 SITE 1 AC3 6 GLY B 92 PHE B 159 VAL B 178 GLU B 179 SITE 2 AC3 6 MET B 180 ILE B 206 SITE 1 AC4 7 GLY B 20 ARG B 87 GLY B 89 SER B 90 SITE 2 AC4 7 HOH B 412 HOH B 418 ARG C 43 SITE 1 AC5 8 SER C 90 CYS C 91 GLY C 92 PHE C 159 SITE 2 AC5 8 VAL C 178 GLU C 179 MET C 180 ASP C 204 SITE 1 AC6 6 ARG B 43 GLY C 20 ARG C 87 GLY C 89 SITE 2 AC6 6 SER C 90 HOH C 404 CRYST1 120.370 120.370 238.971 90.00 90.00 120.00 P 61 2 2 36 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 0.008308 0.004796 0.000000 0.00000 SCALE2 0.000000 0.009593 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004185 0.00000