PDB Short entry for 2V40 HEADER LIGASE 27-JUN-07 2V40 TITLE HUMAN ADENYLOSUCCINATE SYNTHETASE ISOZYME 2 IN COMPLEX WITH GDP COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENYLOSUCCINATE SYNTHETASE ISOZYME 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 21-456; COMPND 5 SYNONYM: ADENYLOSUCCINATE SYNTHETASE ACIDIC ISOZYME, IMP-ASPARTATE COMPND 6 LIGASE 2, ADSS 2, AMPSASE 2; COMPND 7 EC: 6.3.4.4; COMPND 8 ENGINEERED: YES; COMPND 9 OTHER_DETAILS: THE PROTEIN CHAIN CONTAINS A HEXAHISTIDINE TAIL IN THE COMPND 10 N-TERMINUS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PNIC-BSA4 KEYWDS LIGASE, PURINE BIOSYNTHESIS, ADENYLOSUCCINATE SYNTHETASE, METAL- KEYWDS 2 BINDING, PURINE METABOLISM, NUCLEOTIDE-BINDING, GDP, ADSS2, KEYWDS 3 MAGNESIUM, GTP-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR M.WELIN,M.MOCHE,C.ARROWSMITH,H.BERGLUND,R.BUSAM,R.COLLINS, AUTHOR 2 L.G.DAHLGREN,A.EDWARDS,S.FLODIN,A.FLORES,S.GRASLUND,M.HAMMARSTROM, AUTHOR 3 B.M.HALLBERG,L.HOLMBERG-SCHIAVONE,I.JOHANSSON,A.KALLAS,T.KARLBERG, AUTHOR 4 T.KOTENYOVA,L.LEHTIO,T.NYMAN,D.OGG,C.PERSSON,J.SAGEMARK,P.STENMARK, AUTHOR 5 M.SUNDSTROM,A.G.THORSELL,L.TRESAUGUES,S.VAN DEN BERG,J.WEIGELT, AUTHOR 6 P.NORDLUND,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 4 13-DEC-23 2V40 1 REMARK REVDAT 3 13-DEC-17 2V40 1 JRNL REVDAT 2 24-FEB-09 2V40 1 VERSN REVDAT 1 10-JUL-07 2V40 0 JRNL AUTH M.WELIN,M.MOCHE,C.ARROWSMITH,H.BERGLUND,R.BUSAM,R.COLLINS, JRNL AUTH 2 L.G.DAHLGREN,A.EDWARDS,S.FLODIN,A.FLORES,S.GRASLUND, JRNL AUTH 3 M.HAMMARSTROM,B.M.HALLBERG,L.HOLMBERG-SCHIAVONE,I.JOHANSSON, JRNL AUTH 4 A.KALLAS,T.KARLBERG,T.KOTENYOVA,L.LEHTIO,T.NYMAN,D.OGG, JRNL AUTH 5 C.PERSSON,J.SAGEMARK,P.STENMARK,M.SUNDSTROM,A.G.THORSELL, JRNL AUTH 6 S.VAN DEN BERG,J.WEIGELT,P.NORDLUND JRNL TITL HUMAN ADENYLOSUCCINATE SYNTHETASE ISOZYME 2 IN COMPLEX WITH JRNL TITL 2 GDP JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.3.0032 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.37 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 43924 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) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2344 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3184 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1690 REMARK 3 BIN FREE R VALUE SET COUNT : 168 REMARK 3 BIN FREE R VALUE : 0.1920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3256 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 538 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.45 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): 0.119 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.115 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.071 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.330 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3472 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4726 ; 1.372 ; 1.974 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 445 ; 5.184 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 155 ;37.049 ;24.452 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 603 ;12.660 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;16.816 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 523 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2646 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1631 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2387 ; 0.305 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 402 ; 0.143 ; 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): 72 ; 0.185 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 41 ; 0.179 ; 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): 2192 ; 0.877 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3457 ; 1.447 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1459 ; 2.250 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1264 ; 3.582 ; 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. 151-162 ARE DISORDERED. REMARK 4 REMARK 4 2V40 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1290033025. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-APR-07 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.20 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : DIAMOND (111), GE(220) REMARK 200 OPTICS : TOROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46302 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 29.370 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 16.90 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 26.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.90 REMARK 200 R MERGE FOR SHELL (I) : 0.20000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 13.00 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: PDB ENTRY 1LOO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS PH 8.2, 0.2 M TRI REMARK 280 -METHYLAMINE N-OXIDE, 24% PEG 2000 MME, PH 8.20 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 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 REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 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 -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 41.06000 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 41.06000 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 41.06000 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 0.00000 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 0.00000 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 41.06000 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 41.06000 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 41.06000 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: 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 0.00000 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 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 A2254 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 PLAYS AN IMPORTANT ROLE IN THE DE NOVO PATHWAY OF PURINE REMARK 400 NUCLEOTIDE BIOSYNTHESIS 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 -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 1 REMARK 465 HIS A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 GLY A 7 REMARK 465 VAL A 8 REMARK 465 ASP A 9 REMARK 465 LEU A 10 REMARK 465 GLY A 11 REMARK 465 THR A 12 REMARK 465 GLU A 13 REMARK 465 ASN A 14 REMARK 465 LEU A 15 REMARK 465 TYR A 16 REMARK 465 PHE A 17 REMARK 465 GLN A 18 REMARK 465 SER A 19 REMARK 465 MET A 20 REMARK 465 PRO A 21 REMARK 465 ARG A 22 REMARK 465 ALA A 23 REMARK 465 ARG A 24 REMARK 465 PRO A 25 REMARK 465 ARG A 151 REMARK 465 GLN A 152 REMARK 465 GLU A 153 REMARK 465 GLN A 154 REMARK 465 ALA A 155 REMARK 465 GLY A 156 REMARK 465 LYS A 157 REMARK 465 ASN A 158 REMARK 465 LEU A 159 REMARK 465 GLY A 160 REMARK 465 THR A 161 REMARK 465 THR A 162 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 274 CB CYS A 274 SG -0.101 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 GLN A 37 -123.71 -118.65 REMARK 500 SER A 74 -20.07 78.15 REMARK 500 HIS A 80 -62.40 -131.06 REMARK 500 SER A 186 -127.50 -102.22 REMARK 500 ASN A 255 -141.36 60.54 REMARK 500 PHE A 309 81.04 -153.15 REMARK 500 ASN A 315 -169.75 -170.67 REMARK 500 THR A 332 -32.49 -135.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2024 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A2040 DISTANCE = 6.16 ANGSTROMS REMARK 525 HOH A2043 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH A2053 DISTANCE = 7.90 ANGSTROMS REMARK 525 HOH A2072 DISTANCE = 6.92 ANGSTROMS REMARK 525 HOH A2073 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH A2074 DISTANCE = 8.87 ANGSTROMS REMARK 525 HOH A2097 DISTANCE = 6.97 ANGSTROMS REMARK 525 HOH A2108 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH A2109 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A2114 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH A2115 DISTANCE = 6.54 ANGSTROMS REMARK 525 HOH A2167 DISTANCE = 6.35 ANGSTROMS REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A1457 REMARK 999 REMARK 999 SEQUENCE REMARK 999 20 AMINO ACIDS IN N-TERMINUS ARE TRUNCATED DBREF 2V40 A -2 20 PDB 2V40 2V40 -2 20 DBREF 2V40 A 21 456 UNP P30520 PURA2_HUMAN 21 456 SEQRES 1 A 459 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 459 GLY THR GLU ASN LEU TYR PHE GLN SER MET PRO ARG ALA SEQRES 3 A 459 ARG PRO GLY GLY ASN ARG VAL THR VAL VAL LEU GLY ALA SEQRES 4 A 459 GLN TRP GLY ASP GLU GLY LYS GLY LYS VAL VAL ASP LEU SEQRES 5 A 459 LEU ALA GLN ASP ALA ASP ILE VAL CYS ARG CYS GLN GLY SEQRES 6 A 459 GLY ASN ASN ALA GLY HIS THR VAL VAL VAL ASP SER VAL SEQRES 7 A 459 GLU TYR ASP PHE HIS LEU LEU PRO SER GLY ILE ILE ASN SEQRES 8 A 459 PRO ASN VAL THR ALA PHE ILE GLY ASN GLY VAL VAL ILE SEQRES 9 A 459 HIS LEU PRO GLY LEU PHE GLU GLU ALA GLU LYS ASN VAL SEQRES 10 A 459 GLN LYS GLY LYS GLY LEU GLU GLY TRP GLU LYS ARG LEU SEQRES 11 A 459 ILE ILE SER ASP ARG ALA HIS ILE VAL PHE ASP PHE HIS SEQRES 12 A 459 GLN ALA ALA ASP GLY ILE GLN GLU GLN GLN ARG GLN GLU SEQRES 13 A 459 GLN ALA GLY LYS ASN LEU GLY THR THR LYS LYS GLY ILE SEQRES 14 A 459 GLY PRO VAL TYR SER SER LYS ALA ALA ARG SER GLY LEU SEQRES 15 A 459 ARG MET CYS ASP LEU VAL SER ASP PHE ASP GLY PHE SER SEQRES 16 A 459 GLU ARG PHE LYS VAL LEU ALA ASN GLN TYR LYS SER ILE SEQRES 17 A 459 TYR PRO THR LEU GLU ILE ASP ILE GLU GLY GLU LEU GLN SEQRES 18 A 459 LYS LEU LYS GLY TYR MET GLU LYS ILE LYS PRO MET VAL SEQRES 19 A 459 ARG ASP GLY VAL TYR PHE LEU TYR GLU ALA LEU HIS GLY SEQRES 20 A 459 PRO PRO LYS LYS ILE LEU VAL GLU GLY ALA ASN ALA ALA SEQRES 21 A 459 LEU LEU ASP ILE ASP PHE GLY THR TYR PRO PHE VAL THR SEQRES 22 A 459 SER SER ASN CYS THR VAL GLY GLY VAL CYS THR GLY LEU SEQRES 23 A 459 GLY MET PRO PRO GLN ASN VAL GLY GLU VAL TYR GLY VAL SEQRES 24 A 459 VAL LYS ALA TYR THR THR ARG VAL GLY ILE GLY ALA PHE SEQRES 25 A 459 PRO THR GLU GLN ASP ASN GLU ILE GLY GLU LEU LEU GLN SEQRES 26 A 459 THR ARG GLY ARG GLU PHE GLY VAL THR THR GLY ARG LYS SEQRES 27 A 459 ARG ARG CYS GLY TRP LEU ASP LEU VAL LEU LEU LYS TYR SEQRES 28 A 459 ALA HIS MET ILE ASN GLY PHE THR ALA LEU ALA LEU THR SEQRES 29 A 459 LYS LEU ASP ILE LEU ASP MET PHE THR GLU ILE LYS VAL SEQRES 30 A 459 GLY VAL ALA TYR LYS LEU ASP GLY GLU ILE ILE PRO HIS SEQRES 31 A 459 ILE PRO ALA ASN GLN GLU VAL LEU ASN LYS VAL GLU VAL SEQRES 32 A 459 GLN TYR LYS THR LEU PRO GLY TRP ASN THR ASP ILE SER SEQRES 33 A 459 ASN ALA ARG ALA PHE LYS GLU LEU PRO VAL ASN ALA GLN SEQRES 34 A 459 ASN TYR VAL ARG PHE ILE GLU ASP GLU LEU GLN ILE PRO SEQRES 35 A 459 VAL LYS TRP ILE GLY VAL GLY LYS SER ARG GLU SER MET SEQRES 36 A 459 ILE GLN LEU PHE HET GDP A1457 28 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 2 GDP C10 H15 N5 O11 P2 FORMUL 3 HOH *538(H2 O) HELIX 1 1 GLY A 42 GLN A 52 1 11 HELIX 2 2 PRO A 83 ASN A 88 5 6 HELIX 3 3 LEU A 103 LYS A 116 1 14 HELIX 4 4 LYS A 118 GLU A 121 5 4 HELIX 5 5 TRP A 123 LYS A 125 5 3 HELIX 6 6 PHE A 137 GLN A 150 1 14 HELIX 7 7 GLY A 165 ALA A 175 1 11 HELIX 8 8 ARG A 180 VAL A 185 1 6 HELIX 9 9 ASP A 187 TYR A 206 1 20 HELIX 10 10 ASP A 212 LYS A 228 1 17 HELIX 11 11 ASP A 233 GLY A 244 1 12 HELIX 12 12 ALA A 256 ASP A 260 5 5 HELIX 13 13 VAL A 276 GLY A 284 1 9 HELIX 14 14 PRO A 286 GLN A 288 5 3 HELIX 15 15 ASN A 315 GLY A 325 1 11 HELIX 16 16 LEU A 343 GLY A 354 1 12 HELIX 17 17 LYS A 362 PHE A 369 5 8 HELIX 18 18 ASN A 391 ASN A 396 1 6 HELIX 19 19 ALA A 417 LEU A 421 5 5 HELIX 20 20 PRO A 422 GLN A 437 1 16 SHEET 1 AA10 VAL A 231 ARG A 232 0 SHEET 2 AA10 LEU A 127 SER A 130 1 O ILE A 129 N ARG A 232 SHEET 3 AA10 THR A 92 ILE A 95 1 O ALA A 93 N ILE A 128 SHEET 4 AA10 ILE A 56 ARG A 59 1 O VAL A 57 N PHE A 94 SHEET 5 AA10 ILE A 249 GLU A 252 1 O LEU A 250 N CYS A 58 SHEET 6 AA10 VAL A 30 GLY A 35 1 O THR A 31 N VAL A 251 SHEET 7 AA10 VAL A 290 LYS A 298 1 N GLY A 291 O VAL A 30 SHEET 8 AA10 ALA A 357 THR A 361 1 O ALA A 357 N GLY A 295 SHEET 9 AA10 VAL A 440 GLY A 444 1 N LYS A 441 O LEU A 358 SHEET 10 AA10 MET A 452 GLN A 454 -1 O ILE A 453 N ILE A 443 SHEET 1 AB 2 HIS A 68 VAL A 72 0 SHEET 2 AB 2 VAL A 75 PHE A 79 -1 O VAL A 75 N VAL A 72 SHEET 1 AC 2 VAL A 100 HIS A 102 0 SHEET 2 AC 2 HIS A 134 VAL A 136 1 O HIS A 134 N ILE A 101 SHEET 1 AD 2 THR A 301 ARG A 303 0 SHEET 2 AD 2 ARG A 337 GLY A 339 -1 O ARG A 337 N ARG A 303 SHEET 1 AE 3 LEU A 341 ASP A 342 0 SHEET 2 AE 3 GLU A 371 LEU A 380 1 O LYS A 373 N LEU A 341 SHEET 3 AE 3 GLU A 399 PRO A 406 -1 O GLU A 399 N LYS A 379 SHEET 1 AF 3 LEU A 341 ASP A 342 0 SHEET 2 AF 3 GLU A 371 LEU A 380 1 O LYS A 373 N LEU A 341 SHEET 3 AF 3 GLU A 383 ILE A 385 -1 O GLU A 383 N LEU A 380 CISPEP 1 TYR A 266 PRO A 267 0 1.20 SITE 1 AC1 21 GLU A 41 GLY A 42 LYS A 43 GLY A 44 SITE 2 AC1 21 LYS A 45 HIS A 68 LYS A 362 ASP A 364 SITE 3 AC1 21 ILE A 365 GLY A 444 VAL A 445 GLY A 446 SITE 4 AC1 21 LYS A 447 HOH A2029 HOH A2513 HOH A2532 SITE 5 AC1 21 HOH A2533 HOH A2534 HOH A2535 HOH A2536 SITE 6 AC1 21 HOH A2537 CRYST1 155.410 155.410 82.120 90.00 90.00 120.00 P 63 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 0.006435 0.003715 0.000000 0.00000 SCALE2 0.000000 0.007430 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012177 0.00000