2JKY - Header Asymmetric Unit

HEADER TRANSFERASE 02-SEP-08 2JKY

TITLE SACCHAROMYCES CEREVISIAE HYPOXANTHINE-GUANINE TITLE 2 PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH GMP (GUANOSINE 5' TITLE 3 -MONOPHOSPHATE) (TETRAGONAL CRYSTAL FORM)

COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 2-214; COMPND 5 SYNONYM: HGPRTASE, HGPRT, BYPASS OF REPRESSION BY ADENINE PROTEIN 6; COMPND 6 EC: 2.4.2.8; COMPND 7 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 STRAIN: Y1846; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-21

KEYWDS NUCLEUS, MAGNESIUM, GMP COMPLEX, FLIP PEPTIDE-PLANE, KEYWDS 2 GLYCOSYLTRANSFERASE, TRANSFERASE, METAL-BINDING, PURINE SALVAGE

EXPDTA X-RAY DIFFRACTION

AUTHOR L.MOYNIE,M.F.GIRAUD,A.BRETON,F.BOISSIER,B.DAIGNAN-FORNIER,A.DAUTANT

REVDAT 3 19-SEP-12 2JKY 1 AUTHOR JRNL REMARK REVDAT 2 13-JUL-11 2JKY 1 VERSN REVDAT 1 17-NOV-09 2JKY 0

JRNL AUTH L.MOYNIE,M.F.GIRAUD,A.BRETON,F.BOISSIER,B.DAIGNAN-FORNIER, JRNL AUTH 2 A.DAUTANT JRNL TITL FUNCTIONAL SIGNIFICANCE OF FOUR SUCCESSIVE GLYCINE RESIDUES JRNL TITL 2 IN THE PYROPHOSPHATE BINDING LOOP OF FUNGAL 6-OXOPURINE JRNL TITL 3 PHOSPHORIBOSYLTRANSFERASES. JRNL REF PROTEIN SCI. V. 21 1185 2012 JRNL REFN ISSN 0961-8368 JRNL PMID 22610485 JRNL DOI 10.1002/PRO.2098

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.BRETON,B.PINSON,F.COULPIER,M.GIRAUD,A.DAUTANT, REMARK 1 AUTH 2 B.DAIGNAN-FORNIER REMARK 1 TITL LETHAL ACCUMULATION OF GUANYLIC NUCLEOTIDES IN REMARK 1 TITL 2 SACCHAROMYCES CEREVISIAE HPT1-DEREGULATED MUTANTS. REMARK 1 REF GENETICS V. 178 815 2008 REMARK 1 REFN ISSN 0016-6731 REMARK 1 PMID 18245832 REMARK 1 DOI 10.1534/GENETICS.107.083295 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.VOS,R.J.PARRY,M.R.BURNS,J.DE JERSEY,J.L.MARTIN REMARK 1 TITL STRUCTURES OF FREE AND COMPLEXED FORMS OF ESCHERICHIA COLI REMARK 1 TITL 2 XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE. REMARK 1 REF J.MOL.BIOL. V. 282 875 1998 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 9743633 REMARK 1 DOI 10.1006/JMBI.1998.2051 REMARK 1 REFERENCE 3 REMARK 1 AUTH S.VOS,J.DE JERSEY,J.L.MARTIN REMARK 1 TITL CRYSTAL STRUCTURE OF ESCHERICHIA COLI XANTHINE REMARK 1 TITL 2 PHOSPHORIBOSYLTRANSFERASE. REMARK 1 REF BIOCHEMISTRY V. 36 4125 1997 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 9100006 REMARK 1 DOI 10.1021/BI962640D

REMARK 2 REMARK 2 RESOLUTION. 2.3 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.27 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 19355 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1048 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1405 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 76 REMARK 3 BIN FREE R VALUE : 0.3050 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3300 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 59 REMARK 3 SOLVENT ATOMS : 95 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 57.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.99000 REMARK 3 B22 (A**2) : -0.99000 REMARK 3 B33 (A**2) : 1.98000 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): 0.375 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.233 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.182 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.449 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3429 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4649 ; 1.054 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 405 ; 5.020 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 158 ;34.008 ;24.810 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 615 ;14.501 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;15.747 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 516 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2543 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1514 ; 0.177 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2287 ; 0.299 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 169 ; 0.124 ; 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): 51 ; 0.152 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.103 ; 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): 2107 ; 0.298 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3314 ; 0.477 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1535 ; 0.656 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1335 ; 1.029 ; 4.500 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 65 REMARK 3 RESIDUE RANGE : A 110 A 214 REMARK 3 ORIGIN FOR THE GROUP (A): 15.7740 18.3250 0.1430 REMARK 3 T TENSOR REMARK 3 T11: -0.2992 T22: -0.3145 REMARK 3 T33: -0.2058 T12: -0.0245 REMARK 3 T13: -0.0593 T23: -0.1057 REMARK 3 L TENSOR REMARK 3 L11: 4.0326 L22: 3.8870 REMARK 3 L33: 1.5630 L12: -0.8680 REMARK 3 L13: -0.5186 L23: 0.3388 REMARK 3 S TENSOR REMARK 3 S11: 0.0820 S12: -0.4030 S13: 0.5521 REMARK 3 S21: 0.2701 S22: -0.0637 S23: -0.5223 REMARK 3 S31: 0.1784 S32: -0.0669 S33: -0.0183 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 5 B 65 REMARK 3 RESIDUE RANGE : B 110 B 214 REMARK 3 ORIGIN FOR THE GROUP (A): 15.2970 35.9360 -17.7870 REMARK 3 T TENSOR REMARK 3 T11: -0.1924 T22: -0.2103 REMARK 3 T33: 0.3117 T12: 0.1311 REMARK 3 T13: 0.1856 T23: 0.2746 REMARK 3 L TENSOR REMARK 3 L11: 5.6799 L22: 14.6116 REMARK 3 L33: 2.6524 L12: -4.2471 REMARK 3 L13: -0.1254 L23: -1.4117 REMARK 3 S TENSOR REMARK 3 S11: 0.4939 S12: 0.6937 S13: 1.7185 REMARK 3 S21: -1.3041 S22: -0.7416 S23: -1.6855 REMARK 3 S31: -0.1637 S32: -0.1078 S33: 0.2477 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 66 A 109 REMARK 3 ORIGIN FOR THE GROUP (A): 18.2910 29.4570 4.4590 REMARK 3 T TENSOR REMARK 3 T11: -0.1647 T22: -0.2630 REMARK 3 T33: 0.2246 T12: -0.0229 REMARK 3 T13: -0.1236 T23: -0.1519 REMARK 3 L TENSOR REMARK 3 L11: 18.1040 L22: 6.8156 REMARK 3 L33: 3.3245 L12: 3.3520 REMARK 3 L13: 5.8432 L23: 2.8930 REMARK 3 S TENSOR REMARK 3 S11: -0.3946 S12: 0.5132 S13: 2.3432 REMARK 3 S21: 0.2482 S22: 0.1494 S23: -0.7338 REMARK 3 S31: -0.3389 S32: 0.1195 S33: 0.2452 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 66 B 109 REMARK 3 ORIGIN FOR THE GROUP (A): 0.8100 40.7730 -10.8230 REMARK 3 T TENSOR REMARK 3 T11: -0.3443 T22: -0.0488 REMARK 3 T33: 0.4176 T12: 0.1985 REMARK 3 T13: 0.1361 T23: 0.2777 REMARK 3 L TENSOR REMARK 3 L11: 12.6873 L22: 10.6031 REMARK 3 L33: 6.7453 L12: -0.8916 REMARK 3 L13: 1.2748 L23: -2.7845 REMARK 3 S TENSOR REMARK 3 S11: -0.2061 S12: 0.4383 S13: 1.8516 REMARK 3 S21: 0.7212 S22: 0.8751 S23: 0.8918 REMARK 3 S31: -0.4609 S32: -1.6820 S33: -0.6690 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 REMARK 3 RIDING POSITIONS. ATOM RECORD CONTAINS RESIDUAL B FACTORS ONLY.

REMARK 4 REMARK 4 2JKY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-SEP-08. REMARK 100 THE PDBE ID CODE IS EBI-36976.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUN-07 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 : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1000 REMARK 200 MONOCHROMATOR : SI(111) SINGLE CRYSTAL REMARK 200 OPTICS : MIRRORS 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 : 20429 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.30 REMARK 200 RESOLUTION RANGE LOW (A) : 40.00 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 7.1 REMARK 200 R MERGE (I) : 0.06 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.94 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : 7.2 REMARK 200 R MERGE FOR SHELL (I) : 0.34 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.92 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 30% PEG REMARK 280 4000, 0.1 M TRI-SODIUM CITRATE PH 5.6, IN MICROBATCH UNDER REMARK 280 OIL, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,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 -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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 64.22150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 64.22150 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 28.06300 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 64.22150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 64.22150 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 28.06300 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 64.22150 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 64.22150 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 28.06300 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 64.22150 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 64.22150 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 28.06300 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.2 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 SER A 2 REMARK 465 ALA A 3 REMARK 465 ASN A 4 REMARK 465 GLU A 78 REMARK 465 VAL A 79 REMARK 465 GLU A 80 REMARK 465 SER B 2 REMARK 465 ALA B 3 REMARK 465 ASN B 4 REMARK 465 SER B 74 REMARK 465 VAL B 75 REMARK 465 GLY B 76 REMARK 465 SER B 77 REMARK 465 GLU B 78 REMARK 465 VAL B 79 REMARK 465 GLU B 80 REMARK 465 GLU B 81

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 ASP A 71 112.02 -162.93 REMARK 500 LEU A 72 -47.72 -143.76 REMARK 500 GLN A 96 -126.01 -92.46 REMARK 500 ASP A 114 -78.25 -101.96 REMARK 500 ARG A 177 -43.05 -130.11 REMARK 500 ASP A 197 81.27 -151.96 REMARK 500 ASP A 211 -124.04 -117.35 REMARK 500 PHE A 213 -13.04 -140.70 REMARK 500 PRO B 54 108.32 -57.77 REMARK 500 LEU B 72 32.12 -154.20 REMARK 500 ASP B 114 -80.30 -96.91 REMARK 500 ARG B 177 -51.61 -122.32 REMARK 500 ASN B 210 46.83 -100.14 REMARK 500 REMARK 500 REMARK: NULL

REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 5GP A 300 O3' REMARK 620 2 HOH A2038 O 89.0 REMARK 620 3 5GP A 300 O2' 66.6 113.6 REMARK 620 4 HOH A2029 O 76.7 93.7 132.7 REMARK 620 N 1 2 3

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 301

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2JKZ RELATED DB: PDB REMARK 900 SACCHAROMYCES CEREVISIAE HYPOXANTHINE-GUANINE REMARK 900 PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH GMP (GUANOSINE REMARK 900 5'-MONOPHOSPHATE) (ORTHORHOMBIC CRYSTAL FORM) REMARK 900 RELATED ID: 2XBU RELATED DB: PDB REMARK 900 SACCHAROMYCES CEREVISIAE HYPOXANTHINE-GUANINE REMARK 900 PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH GMP (MONOCLINIC REMARK 900 CRYSTAL FORM)

DBREF 2JKY A 2 214 UNP Q04178 HPRT_YEAST 2 214 DBREF 2JKY B 2 214 UNP Q04178 HPRT_YEAST 2 214

SEQRES 1 A 213 SER ALA ASN ASP LYS GLN TYR ILE SER TYR ASN ASN VAL SEQRES 2 A 213 HIS GLN LEU CYS GLN VAL SER ALA GLU ARG ILE LYS ASN SEQRES 3 A 213 PHE LYS PRO ASP LEU ILE ILE ALA ILE GLY GLY GLY GLY SEQRES 4 A 213 PHE ILE PRO ALA ARG ILE LEU ARG THR PHE LEU LYS GLU SEQRES 5 A 213 PRO GLY VAL PRO THR ILE ARG ILE PHE ALA ILE ILE LEU SEQRES 6 A 213 SER LEU TYR GLU ASP LEU ASN SER VAL GLY SER GLU VAL SEQRES 7 A 213 GLU GLU VAL GLY VAL LYS VAL SER ARG THR GLN TRP ILE SEQRES 8 A 213 ASP TYR GLU GLN CYS LYS LEU ASP LEU VAL GLY LYS ASN SEQRES 9 A 213 VAL LEU ILE VAL ASP GLU VAL ASP ASP THR ARG THR THR SEQRES 10 A 213 LEU HIS TYR ALA LEU SER GLU LEU GLU LYS ASP ALA ALA SEQRES 11 A 213 GLU GLN ALA LYS ALA LYS GLY ILE ASP THR GLU LYS SER SEQRES 12 A 213 PRO GLU MET LYS THR ASN PHE GLY ILE PHE VAL LEU HIS SEQRES 13 A 213 ASP LYS GLN LYS PRO LYS LYS ALA ASP LEU PRO ALA GLU SEQRES 14 A 213 MET LEU ASN ASP LYS ASN ARG TYR PHE ALA ALA LYS THR SEQRES 15 A 213 VAL PRO ASP LYS TRP TYR ALA TYR PRO TRP GLU SER THR SEQRES 16 A 213 ASP ILE VAL PHE HIS THR ARG MET ALA ILE GLU GLN GLY SEQRES 17 A 213 ASN ASP ILE PHE ILE SEQRES 1 B 213 SER ALA ASN ASP LYS GLN TYR ILE SER TYR ASN ASN VAL SEQRES 2 B 213 HIS GLN LEU CYS GLN VAL SER ALA GLU ARG ILE LYS ASN SEQRES 3 B 213 PHE LYS PRO ASP LEU ILE ILE ALA ILE GLY GLY GLY GLY SEQRES 4 B 213 PHE ILE PRO ALA ARG ILE LEU ARG THR PHE LEU LYS GLU SEQRES 5 B 213 PRO GLY VAL PRO THR ILE ARG ILE PHE ALA ILE ILE LEU SEQRES 6 B 213 SER LEU TYR GLU ASP LEU ASN SER VAL GLY SER GLU VAL SEQRES 7 B 213 GLU GLU VAL GLY VAL LYS VAL SER ARG THR GLN TRP ILE SEQRES 8 B 213 ASP TYR GLU GLN CYS LYS LEU ASP LEU VAL GLY LYS ASN SEQRES 9 B 213 VAL LEU ILE VAL ASP GLU VAL ASP ASP THR ARG THR THR SEQRES 10 B 213 LEU HIS TYR ALA LEU SER GLU LEU GLU LYS ASP ALA ALA SEQRES 11 B 213 GLU GLN ALA LYS ALA LYS GLY ILE ASP THR GLU LYS SER SEQRES 12 B 213 PRO GLU MET LYS THR ASN PHE GLY ILE PHE VAL LEU HIS SEQRES 13 B 213 ASP LYS GLN LYS PRO LYS LYS ALA ASP LEU PRO ALA GLU SEQRES 14 B 213 MET LEU ASN ASP LYS ASN ARG TYR PHE ALA ALA LYS THR SEQRES 15 B 213 VAL PRO ASP LYS TRP TYR ALA TYR PRO TRP GLU SER THR SEQRES 16 B 213 ASP ILE VAL PHE HIS THR ARG MET ALA ILE GLU GLN GLY SEQRES 17 B 213 ASN ASP ILE PHE ILE

HET 5GP A 300 24 HET SO4 A 301 5 HET MG A 302 1 HET 5GP B 300 24 HET SO4 B 301 5

HETNAM 5GP GUANOSINE-5'-MONOPHOSPHATE HETNAM SO4 SULFATE ION HETNAM MG MAGNESIUM ION

FORMUL 3 5GP 2(C10 H14 N5 O8 P) FORMUL 4 SO4 2(O4 S 2-) FORMUL 5 MG MG 2+ FORMUL 6 HOH *95(H2 O)

HELIX 1 1 SER A 10 VAL A 20 1 11 HELIX 2 2 SER A 21 LYS A 29 1 9 HELIX 3 3 GLY A 37 GLY A 39 5 3 HELIX 4 4 GLY A 40 LYS A 52 1 13 HELIX 5 5 ARG A 116 LYS A 137 1 22 HELIX 6 6 SER A 144 LYS A 148 5 5 HELIX 7 7 PRO A 168 ASN A 173 1 6 HELIX 8 8 TYR A 191 SER A 195 5 5 HELIX 9 9 ASP A 197 GLN A 208 1 12 HELIX 10 10 SER B 10 LYS B 26 1 17 HELIX 11 11 GLY B 37 LYS B 52 1 16 HELIX 12 12 ASP B 93 LYS B 98 1 6 HELIX 13 13 ARG B 116 LYS B 137 1 22 HELIX 14 14 SER B 144 LYS B 148 5 5 HELIX 15 15 PRO B 168 ASN B 173 1 6 HELIX 16 16 TYR B 191 SER B 195 5 5 HELIX 17 17 ASP B 197 GLY B 209 1 13

SHEET 1 AA 2 LYS A 6 TYR A 8 0 SHEET 2 AA 2 TRP A 188 ALA A 190 1 O TRP A 188 N GLN A 7 SHEET 1 AB 5 ARG A 60 ALA A 63 0 SHEET 2 AB 5 LEU A 32 ALA A 35 1 O ILE A 33 N PHE A 62 SHEET 3 AB 5 ASN A 105 ASP A 113 1 O LEU A 107 N ILE A 34 SHEET 4 AB 5 ASN A 150 GLN A 160 1 O ASN A 150 N VAL A 106 SHEET 5 AB 5 TYR A 178 PRO A 185 1 O PHE A 179 N VAL A 155 SHEET 1 AC 2 TYR A 69 GLU A 70 0 SHEET 2 AC 2 VAL A 86 SER A 87 -1 O VAL A 86 N GLU A 70 SHEET 1 BA 2 GLN B 7 TYR B 8 0 SHEET 2 BA 2 TYR B 189 ALA B 190 1 N ALA B 190 O GLN B 7 SHEET 1 BB 6 LYS B 85 GLN B 90 0 SHEET 2 BB 6 ILE B 61 TYR B 69 -1 O ILE B 65 N GLN B 90 SHEET 3 BB 6 LEU B 32 ILE B 36 1 O ILE B 33 N PHE B 62 SHEET 4 BB 6 ASN B 105 ASP B 113 1 O LEU B 107 N ILE B 34 SHEET 5 BB 6 ASN B 150 LYS B 159 1 O ASN B 150 N VAL B 106 SHEET 6 BB 6 TYR B 178 VAL B 184 1 O PHE B 179 N VAL B 155

SSBOND 1 CYS A 97 CYS B 97 1555 1555 2.03

LINK MG MG A 302 O3' 5GP A 300 1555 1555 2.42 LINK MG MG A 302 O HOH A2038 1555 1555 2.31 LINK MG MG A 302 O2' 5GP A 300 1555 1555 2.50 LINK MG MG A 302 O HOH A2029 1555 1555 2.42

SITE 1 AC1 19 TYR A 69 LYS A 85 ASP A 110 GLU A 111 SITE 2 AC1 19 VAL A 112 ASP A 114 THR A 115 ARG A 116 SITE 3 AC1 19 THR A 117 THR A 118 LYS A 159 LYS A 187 SITE 4 AC1 19 TRP A 188 TYR A 189 TYR A 191 GLU A 194 SITE 5 AC1 19 MG A 302 HOH A2029 HOH A2067 SITE 1 AC2 7 GLY A 38 GLU A 70 ASP A 71 ARG A 88 SITE 2 AC2 7 HOH A2068 HOH A2069 ARG B 48 SITE 1 AC3 3 5GP A 300 HOH A2029 HOH A2038 SITE 1 AC4 14 ASP B 110 GLU B 111 VAL B 112 ASP B 114 SITE 2 AC4 14 THR B 115 ARG B 116 THR B 117 THR B 118 SITE 3 AC4 14 LYS B 159 TRP B 188 TYR B 189 TYR B 191 SITE 4 AC4 14 GLU B 194 HOH B2026 SITE 1 AC5 3 ARG A 48 GLY B 37 GLY B 38

CRYST1 128.443 128.443 56.126 90.00 90.00 90.00 I 4 16

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 0.007786 0.000000 0.000000 0.00000

SCALE2 0.000000 0.007786 0.000000 0.00000

SCALE3 0.000000 0.000000 0.017817 0.00000