HEADER TRANSFERASE/TRANSFERASE INHIBITOR 01-JUN-16 5KAP TITLE TRYPANOSOME BRUCEI HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANFERASE IN TITLE 2 COMPLEX WITH A 9-(4-(PHOSPHONOBUTIL)HYPOXANTHINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HGPRTASE; COMPND 5 EC: 2.4.2.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI; SOURCE 3 ORGANISM_TAXID: 5702; SOURCE 4 GENE: HGPRT; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS INHIBITOR, COMPLEX, DIMER, ENZYME, TRANSFERASE, TRANSFERASE- KEYWDS 2 TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.TERAN,L.GUDDAT REVDAT 2 27-SEP-23 5KAP 1 REMARK LINK REVDAT 1 09-NOV-16 5KAP 0 JRNL AUTH D.TERAN,D.HOCKOVA,M.CESNEK,A.ZIKOVA,L.NAESENS,D.T.KEOUGH, JRNL AUTH 2 L.W.GUDDAT JRNL TITL CRYSTAL STRUCTURES AND INHIBITION OF TRYPANOSOMA BRUCEI JRNL TITL 2 HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE. JRNL REF SCI REP V. 6 35894 2016 JRNL REFN ESSN 2045-2322 JRNL PMID 27786284 JRNL DOI 10.1038/SREP35894 REMARK 2 REMARK 2 RESOLUTION. 2.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 10172 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.278 REMARK 3 R VALUE (WORKING SET) : 0.275 REMARK 3 FREE R VALUE : 0.309 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1018 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 45.1113 - 5.6401 0.98 1393 155 0.2734 0.2838 REMARK 3 2 5.6401 - 4.4780 0.99 1333 149 0.2463 0.3294 REMARK 3 3 4.4780 - 3.9123 0.99 1318 146 0.2494 0.2679 REMARK 3 4 3.9123 - 3.5547 0.98 1286 143 0.2802 0.3083 REMARK 3 5 3.5547 - 3.3000 0.98 1276 143 0.3029 0.3133 REMARK 3 6 3.3000 - 3.1055 0.98 1280 143 0.3036 0.3560 REMARK 3 7 3.1055 - 2.9500 0.98 1268 139 0.3405 0.4029 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.440 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.560 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 2712 REMARK 3 ANGLE : 0.499 3691 REMARK 3 CHIRALITY : 0.043 431 REMARK 3 PLANARITY : 0.004 458 REMARK 3 DIHEDRAL : 15.693 1620 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -36.4196 32.7608 23.6149 REMARK 3 T TENSOR REMARK 3 T11: 0.7399 T22: 0.2825 REMARK 3 T33: 0.6532 T12: -0.2122 REMARK 3 T13: -0.1223 T23: 0.1954 REMARK 3 L TENSOR REMARK 3 L11: 0.1756 L22: 4.4556 REMARK 3 L33: 2.6895 L12: 1.3258 REMARK 3 L13: -1.6643 L23: -3.9023 REMARK 3 S TENSOR REMARK 3 S11: -0.1277 S12: 0.1228 S13: 0.5494 REMARK 3 S21: -0.5516 S22: 0.7037 S23: 0.4582 REMARK 3 S31: 0.0862 S32: -0.4533 S33: -0.1947 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5KAP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-16. REMARK 100 THE DEPOSITION ID IS D_1000221965. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUN-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5-5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95369 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11686 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.810 REMARK 200 RESOLUTION RANGE LOW (A) : 47.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.10500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.81 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.4 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : 0.71000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: 5JSQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.2 M LITHIUM SULFATE REMARK 280 AND 0.1 M BIS-TRIS, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-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 54.89200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.89200 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 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -138.0 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 93.89300 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -114.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 109.78400 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 MG MG A 306 LIES ON A SPECIAL POSITION. 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 -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 PRO A 3 REMARK 465 ALA A 4 REMARK 465 CYS A 5 REMARK 465 LYS A 6 REMARK 465 TYR A 7 REMARK 465 ASP A 8 REMARK 465 PHE A 9 REMARK 465 ALA A 10 REMARK 465 ALA A 81 REMARK 465 SER A 82 REMARK 465 SER A 83 REMARK 465 TYR A 84 REMARK 465 GLY A 85 REMARK 465 HIS A 86 REMARK 465 ASP A 87 REMARK 465 THR A 88 REMARK 465 LYS A 89 REMARK 465 SER A 90 REMARK 465 CYS A 91 REMARK 465 GLY A 92 REMARK 465 ARG A 93 REMARK 465 VAL A 94 REMARK 465 ASP A 95 REMARK 465 VAL A 96 REMARK 465 LYS A 97 REMARK 465 ALA A 98 REMARK 465 ASP A 99 REMARK 465 GLY A 100 REMARK 465 LEU A 101 REMARK 465 CYS A 102 REMARK 465 ASP A 103 REMARK 465 GLU A 193 REMARK 465 THR A 194 REMARK 465 TRP A 195 REMARK 465 GLY A 196 REMARK 465 LYS A 197 REMARK 465 GLU A 198 REMARK 465 LEU A 199 REMARK 465 GLU A 200 REMARK 465 ARG A 201 REMARK 465 ARG A 202 REMARK 465 LYS A 203 REMARK 465 ALA A 204 REMARK 465 ALA A 205 REMARK 465 GLY A 206 REMARK 465 GLU A 207 REMARK 465 ALA A 208 REMARK 465 LYS A 209 REMARK 465 ARG A 210 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 PRO B 3 REMARK 465 ALA B 4 REMARK 465 CYS B 5 REMARK 465 LYS B 6 REMARK 465 ALA B 81 REMARK 465 SER B 82 REMARK 465 SER B 83 REMARK 465 TYR B 84 REMARK 465 GLY B 85 REMARK 465 HIS B 86 REMARK 465 ASP B 87 REMARK 465 THR B 88 REMARK 465 LYS B 89 REMARK 465 SER B 90 REMARK 465 CYS B 91 REMARK 465 GLY B 92 REMARK 465 ARG B 93 REMARK 465 VAL B 94 REMARK 465 ASP B 95 REMARK 465 VAL B 96 REMARK 465 LYS B 97 REMARK 465 ALA B 98 REMARK 465 ASP B 99 REMARK 465 GLY B 100 REMARK 465 LEU B 101 REMARK 465 GLU B 198 REMARK 465 LEU B 199 REMARK 465 GLU B 200 REMARK 465 ARG B 201 REMARK 465 ARG B 202 REMARK 465 LYS B 203 REMARK 465 ALA B 204 REMARK 465 ALA B 205 REMARK 465 GLY B 206 REMARK 465 GLU B 207 REMARK 465 ALA B 208 REMARK 465 LYS B 209 REMARK 465 ARG B 210 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS B 197 CG CD CE NZ 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 O16 6RH B 301 O HOH B 401 2.07 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 ASN A 39 84.67 46.76 REMARK 500 LEU A 43 -41.84 66.85 REMARK 500 GLU A 44 -95.48 -64.00 REMARK 500 LEU A 47 96.42 76.68 REMARK 500 ARG A 105 134.02 78.13 REMARK 500 ASP A 117 -91.07 -110.93 REMARK 500 GLU A 133 72.46 16.43 REMARK 500 SER A 136 156.28 178.59 REMARK 500 LEU B 43 -58.38 65.13 REMARK 500 ASP B 103 78.67 -106.47 REMARK 500 ASP B 117 -91.84 -113.77 REMARK 500 GLU B 133 77.57 32.87 REMARK 500 ASN B 164 72.33 -68.33 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 304 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 113 OE1 REMARK 620 2 ASP A 114 OD2 62.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 305 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 173 OD1 REMARK 620 2 SO4 A 302 O4 102.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 113 OE2 REMARK 620 2 ASP B 114 OD1 107.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 304 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 173 OD1 REMARK 620 2 SO4 B 302 O4 97.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 305 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 176 O REMARK 620 2 SER B 177 OG 76.5 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 6RH 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 SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 6RH B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 305 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5KAM RELATED DB: PDB REMARK 900 RELATED ID: 5JSQ RELATED DB: PDB REMARK 900 RELATED ID: 5JV5 RELATED DB: PDB REMARK 900 RELATED ID: 5K51 RELATED DB: PDB DBREF 5KAP A 1 210 UNP Q07010 HPRT_TRYBB 1 210 DBREF 5KAP B 1 210 UNP Q07010 HPRT_TRYBB 1 210 SEQADV 5KAP HIS A -5 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS A -4 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS A -3 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS A -2 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS A -1 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS A 0 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS B -5 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS B -4 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS B -3 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS B -2 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS B -1 UNP Q07010 EXPRESSION TAG SEQADV 5KAP HIS B 0 UNP Q07010 EXPRESSION TAG SEQRES 1 A 216 HIS HIS HIS HIS HIS HIS MET GLU PRO ALA CYS LYS TYR SEQRES 2 A 216 ASP PHE ALA THR SER VAL LEU PHE THR GLU ALA GLU LEU SEQRES 3 A 216 HIS THR ARG MET ARG GLY VAL ALA GLN ARG ILE ALA ASP SEQRES 4 A 216 ASP TYR SER ASN CYS ASN LEU LYS PRO LEU GLU ASN PRO SEQRES 5 A 216 LEU VAL ILE VAL SER VAL LEU LYS GLY SER PHE VAL PHE SEQRES 6 A 216 THR ALA ASP MET VAL ARG ILE LEU GLY ASP PHE GLY VAL SEQRES 7 A 216 PRO THR ARG VAL GLU PHE LEU ARG ALA SER SER TYR GLY SEQRES 8 A 216 HIS ASP THR LYS SER CYS GLY ARG VAL ASP VAL LYS ALA SEQRES 9 A 216 ASP GLY LEU CYS ASP ILE ARG GLY LYS HIS VAL LEU VAL SEQRES 10 A 216 LEU GLU ASP ILE LEU ASP THR ALA LEU THR LEU ARG GLU SEQRES 11 A 216 VAL VAL ASP SER LEU LYS LYS SER GLU PRO ALA SER ILE SEQRES 12 A 216 LYS THR LEU VAL ALA ILE ASP LYS PRO GLY GLY ARG LYS SEQRES 13 A 216 ILE PRO PHE THR ALA GLU TYR VAL VAL ALA ASP VAL PRO SEQRES 14 A 216 ASN VAL PHE VAL VAL GLY TYR GLY LEU ASP TYR ASP GLN SEQRES 15 A 216 SER TYR ARG GLU VAL ARG ASP VAL VAL ILE LEU LYS PRO SEQRES 16 A 216 SER VAL TYR GLU THR TRP GLY LYS GLU LEU GLU ARG ARG SEQRES 17 A 216 LYS ALA ALA GLY GLU ALA LYS ARG SEQRES 1 B 216 HIS HIS HIS HIS HIS HIS MET GLU PRO ALA CYS LYS TYR SEQRES 2 B 216 ASP PHE ALA THR SER VAL LEU PHE THR GLU ALA GLU LEU SEQRES 3 B 216 HIS THR ARG MET ARG GLY VAL ALA GLN ARG ILE ALA ASP SEQRES 4 B 216 ASP TYR SER ASN CYS ASN LEU LYS PRO LEU GLU ASN PRO SEQRES 5 B 216 LEU VAL ILE VAL SER VAL LEU LYS GLY SER PHE VAL PHE SEQRES 6 B 216 THR ALA ASP MET VAL ARG ILE LEU GLY ASP PHE GLY VAL SEQRES 7 B 216 PRO THR ARG VAL GLU PHE LEU ARG ALA SER SER TYR GLY SEQRES 8 B 216 HIS ASP THR LYS SER CYS GLY ARG VAL ASP VAL LYS ALA SEQRES 9 B 216 ASP GLY LEU CYS ASP ILE ARG GLY LYS HIS VAL LEU VAL SEQRES 10 B 216 LEU GLU ASP ILE LEU ASP THR ALA LEU THR LEU ARG GLU SEQRES 11 B 216 VAL VAL ASP SER LEU LYS LYS SER GLU PRO ALA SER ILE SEQRES 12 B 216 LYS THR LEU VAL ALA ILE ASP LYS PRO GLY GLY ARG LYS SEQRES 13 B 216 ILE PRO PHE THR ALA GLU TYR VAL VAL ALA ASP VAL PRO SEQRES 14 B 216 ASN VAL PHE VAL VAL GLY TYR GLY LEU ASP TYR ASP GLN SEQRES 15 B 216 SER TYR ARG GLU VAL ARG ASP VAL VAL ILE LEU LYS PRO SEQRES 16 B 216 SER VAL TYR GLU THR TRP GLY LYS GLU LEU GLU ARG ARG SEQRES 17 B 216 LYS ALA ALA GLY GLU ALA LYS ARG HET 6RH A 301 18 HET SO4 A 302 5 HET SO4 A 303 5 HET MG A 304 1 HET MG A 305 1 HET MG A 306 1 HET 6RH B 301 36 HET SO4 B 302 5 HET MG B 303 1 HET MG B 304 1 HET MG B 305 1 HETNAM 6RH 4-(6-OXIDANYLIDENE-1~{H}-PURIN-9-YL)BUTYLPHOSPHONIC HETNAM 2 6RH ACID HETNAM SO4 SULFATE ION HETNAM MG MAGNESIUM ION HETSYN 6RH 9-(4-(PHOSPHONOBUTIL)HYPOXANTHINE FORMUL 3 6RH 2(C9 H13 N4 O4 P) FORMUL 4 SO4 3(O4 S 2-) FORMUL 6 MG 6(MG 2+) FORMUL 14 HOH *12(H2 O) HELIX 1 AA1 THR A 16 TYR A 35 1 20 HELIX 2 AA2 SER A 56 PHE A 70 1 15 HELIX 3 AA3 ALA A 119 LYS A 131 1 13 HELIX 4 AA4 PRO A 146 ARG A 149 5 4 HELIX 5 AA5 LYS A 188 TYR A 192 5 5 HELIX 6 AA6 THR B 16 TYR B 35 1 20 HELIX 7 AA7 SER B 36 ASN B 39 5 4 HELIX 8 AA8 GLY B 55 PHE B 70 1 16 HELIX 9 AA9 ALA B 119 LYS B 131 1 13 HELIX 10 AB1 PRO B 146 ARG B 149 5 4 HELIX 11 AB2 LYS B 188 TRP B 195 1 8 SHEET 1 AA1 3 SER A 12 PHE A 15 0 SHEET 2 AA1 3 VAL A 184 ILE A 186 -1 O VAL A 184 N PHE A 15 SHEET 3 AA1 3 VAL A 167 VAL A 168 -1 N VAL A 168 O VAL A 185 SHEET 1 AA2 5 ARG A 75 LEU A 79 0 SHEET 2 AA2 5 VAL A 48 VAL A 52 1 N ILE A 49 O ARG A 75 SHEET 3 AA2 5 HIS A 108 LEU A 116 1 O LEU A 112 N VAL A 50 SHEET 4 AA2 5 SER A 136 ASP A 144 1 O LEU A 140 N VAL A 111 SHEET 5 AA2 5 TYR A 157 ASP A 161 1 O VAL A 159 N VAL A 141 SHEET 1 AA3 3 ALA B 10 PHE B 15 0 SHEET 2 AA3 3 VAL B 184 LEU B 187 -1 O ILE B 186 N SER B 12 SHEET 3 AA3 3 VAL B 167 VAL B 168 -1 N VAL B 168 O VAL B 185 SHEET 1 AA4 5 THR B 74 LEU B 79 0 SHEET 2 AA4 5 LEU B 47 VAL B 52 1 N ILE B 49 O ARG B 75 SHEET 3 AA4 5 HIS B 108 LEU B 116 1 O LEU B 112 N VAL B 50 SHEET 4 AA4 5 SER B 136 ASP B 144 1 O SER B 136 N VAL B 109 SHEET 5 AA4 5 TYR B 157 ASP B 161 1 O VAL B 159 N VAL B 141 LINK OE1 GLU A 113 MG MG A 304 1555 1555 2.93 LINK OD2 ASP A 114 MG MG A 304 1555 1555 2.50 LINK OD1 ASP A 173 MG MG A 305 1555 1555 2.60 LINK O4 SO4 A 302 MG MG A 305 1555 1555 2.55 LINK OE2 GLU B 113 MG MG B 303 1555 1555 2.72 LINK OD1 ASP B 114 MG MG B 303 1555 1555 2.70 LINK OD1 ASP B 173 MG MG B 304 1555 1555 2.30 LINK O GLN B 176 MG MG B 305 1555 1555 2.72 LINK OG SER B 177 MG MG B 305 1555 1555 2.32 LINK O4 SO4 B 302 MG MG B 304 1555 1555 2.14 CISPEP 1 LEU A 53 LYS A 54 0 2.37 CISPEP 2 LEU B 53 LYS B 54 0 3.06 SITE 1 AC1 5 ILE A 115 ASP A 117 PHE A 166 VAL A 167 SITE 2 AC1 5 ASP A 173 SITE 1 AC2 6 LEU A 53 LYS A 54 GLY A 55 ASP A 173 SITE 2 AC2 6 ARG A 179 MG A 305 SITE 1 AC3 5 ASP A 117 THR A 118 ALA A 119 LEU A 120 SITE 2 AC3 5 THR A 121 SITE 1 AC4 2 GLU A 113 ASP A 114 SITE 1 AC5 2 ASP A 173 SO4 A 302 SITE 1 AC6 12 ILE B 115 ASP B 117 THR B 118 ALA B 119 SITE 2 AC6 12 THR B 121 LYS B 145 VAL B 165 PHE B 166 SITE 3 AC6 12 VAL B 167 ASP B 173 HOH B 401 HOH B 402 SITE 1 AC7 7 LEU B 53 LYS B 54 GLY B 55 ASP B 114 SITE 2 AC7 7 ASP B 173 ARG B 179 MG B 304 SITE 1 AC8 2 GLU B 113 ASP B 114 SITE 1 AC9 2 ASP B 173 SO4 B 302 SITE 1 AD1 4 PRO B 46 ASP B 175 GLN B 176 SER B 177 CRYST1 45.106 93.893 109.784 90.00 90.00 90.00 P 2 2 21 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 0.022170 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010650 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009109 0.00000