HEADER LIGASE 28-AUG-07 2V9Y TITLE HUMAN AMINOIMIDAZOLE RIBONUCLEOTIDE SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLFORMYLGLYCINAMIDINE CYCLO-LIGASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 467-794; COMPND 5 SYNONYM: AMINOIMIDAZOLE RIBONUCLEOTIDE SYNTHETASE, AIRS, COMPND 6 PHOSPHORIBOSYL-AMINOIMIDAZOLE SYNTHETASE, AIR SYNTHASE; COMPND 7 EC: 6.3.3.1; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES 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 BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: GOLD PRARE2; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PNIC-BSA4 KEYWDS MULTIFUNCTIONAL ENZYME, STRUCTURAL GENOMICS CONSORTIUM, NUCLEOTIDE- KEYWDS 2 BINDING, PURINE BIOSYNTHESIS, SGC, AIRS, GART, LIGASE, TRANSFERASE, KEYWDS 3 ATP-BINDING, AMINOIMIDAZOLE RIBONUCLEOTIDE SYNTHETASE, KEYWDS 4 PHOSPHORYLATION, PURINE METABOLISM, STRUCTURAL GENOMICS EXPDTA X-RAY DIFFRACTION AUTHOR M.WELIN,L.LEHTIO,C.H.ARROWSMITH,H.BERGLUND,R.BUSAM,R.COLLINS, AUTHOR 2 L.G.DAHLGREN,M.D.HERMAN,A.M.EDWARDS,S.FLODIN,A.FLORES,S.GRASLUND, AUTHOR 3 M.HAMMARSTROM,B.M.HALLBERG,L.HOLMBERG-SCHIAVONE,I.JOHANSSON, AUTHOR 4 A.KALLAS,T.KARLBERG,T.KOTENYOVA,M.MOCHE,T.NYMAN,C.PERSSON, AUTHOR 5 J.SAGEMARK,P.STENMARK,M.SUNDSTROM,A.G.THORSELL,L.TRESAUGUES,S.VAN AUTHOR 6 DEN BERG,J.WEIGELT,P.NORDLUND,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 7 13-DEC-23 2V9Y 1 REMARK REVDAT 6 06-MAY-15 2V9Y 1 SOURCE AUTHOR REVDAT 5 13-JUL-11 2V9Y 1 VERSN REVDAT 4 08-DEC-10 2V9Y 1 JRNL REVDAT 3 24-FEB-09 2V9Y 1 VERSN REVDAT 2 20-NOV-07 2V9Y 1 JRNL REVDAT 1 11-SEP-07 2V9Y 0 JRNL AUTH M.WELIN,J.G.GROSSMANN,S.FLODIN,T.NYMAN,P.STENMARK, JRNL AUTH 2 L.TRESAUGUES,T.KOTENYOVA,I.JOHANSSON,P.NORDLUND,L.LEHTIO JRNL TITL STRUCTURAL STUDIES OF TRI-FUNCTIONAL HUMAN GART. JRNL REF NUCLEIC ACIDS RES. V. 38 7308 2010 JRNL REFN ISSN 0305-1048 JRNL PMID 20631005 JRNL DOI 10.1093/NAR/GKQ595 REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 36261 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) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1909 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2593 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2080 REMARK 3 BIN FREE R VALUE SET COUNT : 159 REMARK 3 BIN FREE R VALUE : 0.3290 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4664 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 170 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) : 32.97 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): 0.221 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.188 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.125 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.202 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.916 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4794 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6494 ; 1.477 ; 1.978 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 627 ; 6.119 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 192 ;35.791 ;24.688 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 824 ;16.660 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 24 ;17.531 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 744 ; 0.100 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3557 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1950 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3182 ; 0.298 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 215 ; 0.170 ; 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): 98 ; 0.220 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 22 ; 0.171 ; 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): 3171 ; 0.763 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4923 ; 1.252 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1817 ; 2.175 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1566 ; 3.351 ; 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 475 A 792 REMARK 3 ORIGIN FOR THE GROUP (A): 11.3732 -26.1626 0.0021 REMARK 3 T TENSOR REMARK 3 T11: -0.1263 T22: -0.1112 REMARK 3 T33: -0.1142 T12: -0.0093 REMARK 3 T13: -0.0060 T23: 0.0323 REMARK 3 L TENSOR REMARK 3 L11: 1.0177 L22: 1.7194 REMARK 3 L33: 2.1553 L12: 0.3228 REMARK 3 L13: 0.1087 L23: 0.6182 REMARK 3 S TENSOR REMARK 3 S11: 0.1373 S12: -0.0592 S13: 0.0888 REMARK 3 S21: 0.0957 S22: -0.1952 S23: -0.0161 REMARK 3 S31: -0.1524 S32: 0.0661 S33: 0.0579 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 : B 475 B 785 REMARK 3 ORIGIN FOR THE GROUP (A): 26.6465 -29.2407 48.6642 REMARK 3 T TENSOR REMARK 3 T11: -0.1137 T22: -0.1504 REMARK 3 T33: -0.1124 T12: 0.0027 REMARK 3 T13: -0.0251 T23: 0.0176 REMARK 3 L TENSOR REMARK 3 L11: 2.3182 L22: 1.1747 REMARK 3 L33: 2.2641 L12: -0.5066 REMARK 3 L13: -1.3652 L23: 0.3056 REMARK 3 S TENSOR REMARK 3 S11: -0.1413 S12: -0.0270 S13: -0.0044 REMARK 3 S21: 0.0438 S22: 0.1231 S23: 0.1024 REMARK 3 S31: -0.0069 S32: -0.1100 S33: 0.0182 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. THE PROTEIN WAS CO CRYSTALLIZED WITH CHYMOTRYPSIN AND REMARK 3 THE MOST PROBABLE SEQUENCE IN THE CRYSTAL IS REMARK 3 KVDLGGFAGLFDLKAAGFKDPLLA SGTDGVGTKL KIAQLCNKHD TIGQDLVAMC REMARK 3 VNDILAQGAE PLFFLDYFSC GKLDLSVTEA VVAGIAKACG KAGCALLGGE REMARK 3 TAEMPDMYPP GEYDLAGFAV GAMERDQKLP HLERITEGDV VVGIASSGLH REMARK 3 SNGFSLVRKI VAKSSLQYSS PAPDGCGDQT LGDLLLTPTR IYSHSLLPVL REMARK 3 RSGHVKAFAH ITGGGLLENI PRVLPEKLGV DLDAQTWRIP RVFSWLQQEG REMARK 3 HLSEEEMART FNCGVGAVLV VSKEQTEQIL RGIQQHKEEA WVIGSVVARA REMARK 3 EGSPRVKVKN LIESMQINGS VLKN REMARK 4 REMARK 4 2V9Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1290033613. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 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 : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38171 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 14.80 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 28.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.90 REMARK 200 R MERGE FOR SHELL (I) : 0.39000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 8.060 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 1CLI REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 5.2, 27% PEG 3350, REMARK 280 0.2 M AMMONIUM SULFATE, 0.2 MG/ML OF CHYMOTRYPSIN WAS ADDED REMARK 280 PRIOR TO CRYSTALLISATION. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 40.33500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.49500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.33500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.49500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 TOTAL BURIED SURFACE AREA: 4010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.4 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 -80.99000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 3980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.3 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 80.67000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -80.99000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ASP 752 TO GLY REMARK 400 ENGINEERED RESIDUE IN CHAIN B, ASP 752 TO GLY 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 HIS A 461 REMARK 465 HIS A 462 REMARK 465 HIS A 463 REMARK 465 HIS A 464 REMARK 465 HIS A 465 REMARK 465 HIS A 466 REMARK 465 LYS A 467 REMARK 465 VAL A 468 REMARK 465 ASP A 469 REMARK 465 LEU A 470 REMARK 465 GLY A 471 REMARK 465 GLY A 472 REMARK 465 PHE A 473 REMARK 465 ALA A 474 REMARK 465 ALA A 770 REMARK 465 GLU A 771 REMARK 465 GLY A 772 REMARK 465 SER A 773 REMARK 465 LYS A 793 REMARK 465 ASN A 794 REMARK 465 HIS B 461 REMARK 465 HIS B 462 REMARK 465 HIS B 463 REMARK 465 HIS B 464 REMARK 465 HIS B 465 REMARK 465 HIS B 466 REMARK 465 LYS B 467 REMARK 465 VAL B 468 REMARK 465 ASP B 469 REMARK 465 LEU B 470 REMARK 465 GLY B 471 REMARK 465 GLY B 472 REMARK 465 PHE B 473 REMARK 465 ALA B 474 REMARK 465 ALA B 770 REMARK 465 GLU B 771 REMARK 465 GLY B 772 REMARK 465 SER B 773 REMARK 465 GLN B 786 REMARK 465 ILE B 787 REMARK 465 ASN B 788 REMARK 465 GLY B 789 REMARK 465 SER B 790 REMARK 465 VAL B 791 REMARK 465 LEU B 792 REMARK 465 LYS B 793 REMARK 465 ASN B 794 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP A 494 OD2 ASP A 523 2.08 REMARK 500 REMARK 500 REMARK: NULL 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 PHE B 588 CE1 PHE B 588 CZ 0.247 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 A 628 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 PHE B 588 CD1 - CE1 - CZ ANGL. DEV. = -8.6 DEGREES REMARK 500 ARG B 628 NE - CZ - NH1 ANGL. DEV. = -4.0 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 HIS A 601 72.42 -106.34 REMARK 500 HIS A 620 -123.67 54.82 REMARK 500 THR A 682 -128.70 -129.20 REMARK 500 HIS B 620 -123.70 59.60 REMARK 500 THR B 657 119.85 -39.59 REMARK 500 THR B 682 -132.06 -130.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 SULFATE ION (SO4): FLEXIBLE REGION BETWEEN RESIDUE 770 AND REMARK 600 773 IN BOTH A AND B. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1793 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1786 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1787 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MEJ RELATED DB: PDB REMARK 900 HUMAN GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE DOMAIN ATPH 8.5 REMARK 900 RELATED ID: 1MEN RELATED DB: PDB REMARK 900 COMPLEX STRUCTURE OF HUMAN GAR TFASE AND SUBSTRATE BETA-GAR REMARK 900 RELATED ID: 1MEO RELATED DB: PDB REMARK 900 HUMAN GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE AT PH 4.2 REMARK 900 RELATED ID: 1ZLY RELATED DB: PDB REMARK 900 THE STRUCTURE OF HUMAN GLYCINAMIDE RIBONUCLEOTIDETRANSFORMYLASE IN REMARK 900 COMPLEX WITH ALPHA,BETA-N-(HYDROXYACETYL)-D- RIBOFURANOSYLAMINE AND REMARK 900 10-FORMYL-5,8, DIDEAZAFOLATE REMARK 900 RELATED ID: 1NJS RELATED DB: PDB REMARK 900 HUMAN GAR TFASE IN COMPLEX WITH HYDROLYZED FORM OF 10- REMARK 900 TRIFLUOROACETYL-5,10-DIDEAZA- ACYCLIC-5,6,7,8-TETRAHYDROFOLIC ACID REMARK 900 RELATED ID: 1ZLX RELATED DB: PDB REMARK 900 THE APO STRUCTURE OF HUMAN GLYCINAMIDE RIBONUCLEOTIDETRANSFORMYLASE REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE CONTAINED AN N-TERMINAL HEXAHISTIDINE TAG DBREF 2V9Y A 461 466 PDB 2V9Y 2V9Y 461 466 DBREF 2V9Y A 467 794 UNP P22102 PUR2_HUMAN 467 794 DBREF 2V9Y B 461 466 PDB 2V9Y 2V9Y 461 466 DBREF 2V9Y B 467 794 UNP P22102 PUR2_HUMAN 467 794 SEQADV 2V9Y GLY A 752 UNP P22102 ASP 752 ENGINEERED MUTATION SEQADV 2V9Y GLY B 752 UNP P22102 ASP 752 ENGINEERED MUTATION SEQRES 1 A 334 HIS HIS HIS HIS HIS HIS LYS VAL ASP LEU GLY GLY PHE SEQRES 2 A 334 ALA GLY LEU PHE ASP LEU LYS ALA ALA GLY PHE LYS ASP SEQRES 3 A 334 PRO LEU LEU ALA SER GLY THR ASP GLY VAL GLY THR LYS SEQRES 4 A 334 LEU LYS ILE ALA GLN LEU CYS ASN LYS HIS ASP THR ILE SEQRES 5 A 334 GLY GLN ASP LEU VAL ALA MET CYS VAL ASN ASP ILE LEU SEQRES 6 A 334 ALA GLN GLY ALA GLU PRO LEU PHE PHE LEU ASP TYR PHE SEQRES 7 A 334 SER CYS GLY LYS LEU ASP LEU SER VAL THR GLU ALA VAL SEQRES 8 A 334 VAL ALA GLY ILE ALA LYS ALA CYS GLY LYS ALA GLY CYS SEQRES 9 A 334 ALA LEU LEU GLY GLY GLU THR ALA GLU MET PRO ASP MET SEQRES 10 A 334 TYR PRO PRO GLY GLU TYR ASP LEU ALA GLY PHE ALA VAL SEQRES 11 A 334 GLY ALA MET GLU ARG ASP GLN LYS LEU PRO HIS LEU GLU SEQRES 12 A 334 ARG ILE THR GLU GLY ASP VAL VAL VAL GLY ILE ALA SER SEQRES 13 A 334 SER GLY LEU HIS SER ASN GLY PHE SER LEU VAL ARG LYS SEQRES 14 A 334 ILE VAL ALA LYS SER SER LEU GLN TYR SER SER PRO ALA SEQRES 15 A 334 PRO ASP GLY CYS GLY ASP GLN THR LEU GLY ASP LEU LEU SEQRES 16 A 334 LEU THR PRO THR ARG ILE TYR SER HIS SER LEU LEU PRO SEQRES 17 A 334 VAL LEU ARG SER GLY HIS VAL LYS ALA PHE ALA HIS ILE SEQRES 18 A 334 THR GLY GLY GLY LEU LEU GLU ASN ILE PRO ARG VAL LEU SEQRES 19 A 334 PRO GLU LYS LEU GLY VAL ASP LEU ASP ALA GLN THR TRP SEQRES 20 A 334 ARG ILE PRO ARG VAL PHE SER TRP LEU GLN GLN GLU GLY SEQRES 21 A 334 HIS LEU SER GLU GLU GLU MET ALA ARG THR PHE ASN CYS SEQRES 22 A 334 GLY VAL GLY ALA VAL LEU VAL VAL SER LYS GLU GLN THR SEQRES 23 A 334 GLU GLN ILE LEU ARG GLY ILE GLN GLN HIS LYS GLU GLU SEQRES 24 A 334 ALA TRP VAL ILE GLY SER VAL VAL ALA ARG ALA GLU GLY SEQRES 25 A 334 SER PRO ARG VAL LYS VAL LYS ASN LEU ILE GLU SER MET SEQRES 26 A 334 GLN ILE ASN GLY SER VAL LEU LYS ASN SEQRES 1 B 334 HIS HIS HIS HIS HIS HIS LYS VAL ASP LEU GLY GLY PHE SEQRES 2 B 334 ALA GLY LEU PHE ASP LEU LYS ALA ALA GLY PHE LYS ASP SEQRES 3 B 334 PRO LEU LEU ALA SER GLY THR ASP GLY VAL GLY THR LYS SEQRES 4 B 334 LEU LYS ILE ALA GLN LEU CYS ASN LYS HIS ASP THR ILE SEQRES 5 B 334 GLY GLN ASP LEU VAL ALA MET CYS VAL ASN ASP ILE LEU SEQRES 6 B 334 ALA GLN GLY ALA GLU PRO LEU PHE PHE LEU ASP TYR PHE SEQRES 7 B 334 SER CYS GLY LYS LEU ASP LEU SER VAL THR GLU ALA VAL SEQRES 8 B 334 VAL ALA GLY ILE ALA LYS ALA CYS GLY LYS ALA GLY CYS SEQRES 9 B 334 ALA LEU LEU GLY GLY GLU THR ALA GLU MET PRO ASP MET SEQRES 10 B 334 TYR PRO PRO GLY GLU TYR ASP LEU ALA GLY PHE ALA VAL SEQRES 11 B 334 GLY ALA MET GLU ARG ASP GLN LYS LEU PRO HIS LEU GLU SEQRES 12 B 334 ARG ILE THR GLU GLY ASP VAL VAL VAL GLY ILE ALA SER SEQRES 13 B 334 SER GLY LEU HIS SER ASN GLY PHE SER LEU VAL ARG LYS SEQRES 14 B 334 ILE VAL ALA LYS SER SER LEU GLN TYR SER SER PRO ALA SEQRES 15 B 334 PRO ASP GLY CYS GLY ASP GLN THR LEU GLY ASP LEU LEU SEQRES 16 B 334 LEU THR PRO THR ARG ILE TYR SER HIS SER LEU LEU PRO SEQRES 17 B 334 VAL LEU ARG SER GLY HIS VAL LYS ALA PHE ALA HIS ILE SEQRES 18 B 334 THR GLY GLY GLY LEU LEU GLU ASN ILE PRO ARG VAL LEU SEQRES 19 B 334 PRO GLU LYS LEU GLY VAL ASP LEU ASP ALA GLN THR TRP SEQRES 20 B 334 ARG ILE PRO ARG VAL PHE SER TRP LEU GLN GLN GLU GLY SEQRES 21 B 334 HIS LEU SER GLU GLU GLU MET ALA ARG THR PHE ASN CYS SEQRES 22 B 334 GLY VAL GLY ALA VAL LEU VAL VAL SER LYS GLU GLN THR SEQRES 23 B 334 GLU GLN ILE LEU ARG GLY ILE GLN GLN HIS LYS GLU GLU SEQRES 24 B 334 ALA TRP VAL ILE GLY SER VAL VAL ALA ARG ALA GLU GLY SEQRES 25 B 334 SER PRO ARG VAL LYS VAL LYS ASN LEU ILE GLU SER MET SEQRES 26 B 334 GLN ILE ASN GLY SER VAL LEU LYS ASN HET SO4 A1793 5 HET SO4 B1786 5 HET SO4 B1787 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 HOH *170(H2 O) HELIX 1 1 THR A 498 ASN A 507 1 10 HELIX 2 2 THR A 511 ALA A 526 1 16 HELIX 3 3 ASP A 544 GLY A 563 1 20 HELIX 4 4 ASP A 596 LYS A 598 5 3 HELIX 5 5 HIS A 601 ILE A 605 5 5 HELIX 6 6 GLY A 623 SER A 634 1 12 HELIX 7 7 THR A 650 LEU A 656 1 7 HELIX 8 8 TYR A 662 SER A 672 1 11 HELIX 9 9 GLY A 684 ILE A 690 1 7 HELIX 10 10 PRO A 691 LEU A 694 5 4 HELIX 11 11 GLN A 705 TRP A 707 5 3 HELIX 12 12 PRO A 710 HIS A 721 1 12 HELIX 13 13 SER A 723 PHE A 731 1 9 HELIX 14 14 SER A 742 GLU A 744 5 3 HELIX 15 15 GLN A 745 HIS A 756 1 12 HELIX 16 16 ASN A 780 GLN A 786 1 7 HELIX 17 17 THR B 498 ASN B 507 1 10 HELIX 18 18 THR B 511 ALA B 526 1 16 HELIX 19 19 ASP B 544 GLY B 563 1 20 HELIX 20 20 ASP B 596 LYS B 598 5 3 HELIX 21 21 HIS B 601 ILE B 605 5 5 HELIX 22 22 GLY B 623 SER B 634 1 12 HELIX 23 23 THR B 650 THR B 657 1 8 HELIX 24 24 LEU B 666 ARG B 671 1 6 HELIX 25 25 GLY B 684 ILE B 690 1 7 HELIX 26 26 PRO B 691 LEU B 694 5 4 HELIX 27 27 GLN B 705 TRP B 707 5 3 HELIX 28 28 PRO B 710 HIS B 721 1 12 HELIX 29 29 SER B 723 PHE B 731 1 9 HELIX 30 30 SER B 742 GLU B 744 5 3 HELIX 31 31 GLN B 745 HIS B 756 1 12 HELIX 32 32 ASN B 780 MET B 785 1 6 SHEET 1 AA 4 PRO A 487 ASP A 494 0 SHEET 2 AA 4 TYR A 583 GLU A 594 -1 O GLY A 587 N ASP A 494 SHEET 3 AA 4 GLU A 530 CYS A 540 -1 O GLU A 530 N ALA A 592 SHEET 4 AA 4 ALA A 565 GLU A 573 1 O ALA A 565 N PHE A 534 SHEET 1 AB 6 ALA A 677 HIS A 680 0 SHEET 2 AB 6 VAL A 735 VAL A 741 -1 O VAL A 738 N ALA A 679 SHEET 3 AB 6 VAL A 610 ALA A 615 -1 O VAL A 610 N VAL A 741 SHEET 4 AB 6 ALA A 760 ALA A 768 -1 O TRP A 761 N GLY A 613 SHEET 5 AB 6 LEU A 698 ASP A 703 -1 O GLY A 699 N VAL A 767 SHEET 6 AB 6 VAL A 776 LYS A 779 1 O LYS A 777 N LEU A 702 SHEET 1 BA 4 PRO B 487 ASP B 494 0 SHEET 2 BA 4 TYR B 583 GLU B 594 -1 O GLY B 587 N ASP B 494 SHEET 3 BA 4 GLU B 530 CYS B 540 -1 O GLU B 530 N ALA B 592 SHEET 4 BA 4 ALA B 565 GLU B 573 1 O ALA B 565 N PHE B 534 SHEET 1 BB 6 ALA B 677 HIS B 680 0 SHEET 2 BB 6 VAL B 735 VAL B 741 -1 O VAL B 738 N ALA B 679 SHEET 3 BB 6 VAL B 610 ALA B 615 -1 O VAL B 610 N VAL B 741 SHEET 4 BB 6 ALA B 760 ALA B 768 -1 O TRP B 761 N GLY B 613 SHEET 5 BB 6 LEU B 698 ASP B 703 -1 O GLY B 699 N VAL B 767 SHEET 6 BB 6 VAL B 776 LYS B 779 1 O LYS B 777 N LEU B 702 CISPEP 1 LEU A 599 PRO A 600 0 -6.05 CISPEP 2 LEU B 599 PRO B 600 0 -6.14 SITE 1 AC1 5 THR A 498 GLY A 623 PHE A 624 SER A 625 SITE 2 AC1 5 HOH A2088 SITE 1 AC2 6 THR B 498 GLY B 623 PHE B 624 SER B 625 SITE 2 AC2 6 HOH B2004 HOH B2082 SITE 1 AC3 5 GLN A 637 HIS B 674 GLN B 745 HOH B2059 SITE 2 AC3 5 HOH B2077 CRYST1 80.670 80.990 98.330 90.00 90.00 90.00 P 21 21 2 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 0.012396 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012347 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010170 0.00000 MTRIX1 1 0.022320 0.999800 0.001274 39.61000 1 MTRIX2 1 -0.999700 0.022320 0.002542 0.62570 1 MTRIX3 1 0.002513 0.001330 1.000000 -48.43000 1