HEADER HYDROLASE 12-DEC-00 1HOZ TITLE CRYSTAL STRUCTURE OF AN INOSINE-ADENOSINE-GUANOSINE-PREFERRING TITLE 2 NUCLEOSIDE HYDROLASE FROM TRYPANOSOMA VIVAX COMPND MOL_ID: 1; COMPND 2 MOLECULE: INOSINE-ADENOSINE-GUANOSINE-PREFERRING NUCLEOSIDE COMPND 3 HYDROLASE; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: IAG-NUCLEOSIDE HYDROLASE, IAG-NH; COMPND 6 EC: 3.2.2.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA VIVAX; SOURCE 3 ORGANISM_TAXID: 5699; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: WK6; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PQE-30 (QIAGEN) KEYWDS ROSSMANN-FOLD-LIKE MOTIF, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.VERSEES,K.DECANNIERE,R.PELLE,J.DEPOORTER,D.W.PARKIN,J.STEYAERT REVDAT 5 07-FEB-24 1HOZ 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 1HOZ 1 VERSN REVDAT 3 24-FEB-09 1HOZ 1 VERSN REVDAT 2 01-APR-03 1HOZ 1 JRNL REVDAT 1 12-DEC-01 1HOZ 0 JRNL AUTH W.VERSEES,K.DECANNIERE,R.PELLE,J.DEPOORTER,E.BROSENS, JRNL AUTH 2 D.W.PARKIN,J.STEYAERT JRNL TITL STRUCTURE AND FUNCTION OF A NOVEL PURINE SPECIFIC NUCLEOSIDE JRNL TITL 2 HYDROLASE FROM TRYPANOSOMA VIVAX. JRNL REF J.MOL.BIOL. V. 307 1363 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11292348 JRNL DOI 10.1006/JMBI.2001.4548 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 75340 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3989 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.61 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1690 REMARK 3 BIN FREE R VALUE : 0.1840 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 89 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4853 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 424 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.80 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.560 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HOZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000012490. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-NOV-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8445 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 629834 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS, 1.6 M AMMONIUM SULFATE, REMARK 280 PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 36.99867 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: 3760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 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 MET A -12 REMARK 465 ARG A -11 REMARK 465 GLY A -10 REMARK 465 SER A -9 REMARK 465 PRO A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 CYS A 245 REMARK 465 THR A 246 REMARK 465 HIS A 247 REMARK 465 CYS A 248 REMARK 465 GLU A 249 REMARK 465 LEU A 250 REMARK 465 LEU A 251 REMARK 465 ARG A 252 REMARK 465 ASP A 253 REMARK 465 GLY A 254 REMARK 465 ASP A 255 REMARK 465 GLY A 256 REMARK 465 MET B -12 REMARK 465 ARG B -11 REMARK 465 GLY B -10 REMARK 465 SER B -9 REMARK 465 PRO B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 GLY B -1 REMARK 465 CYS B 245 REMARK 465 THR B 246 REMARK 465 HIS B 247 REMARK 465 CYS B 248 REMARK 465 GLU B 249 REMARK 465 LEU B 250 REMARK 465 LEU B 251 REMARK 465 ARG B 252 REMARK 465 ASP B 253 REMARK 465 GLY B 254 REMARK 465 ASP B 255 REMARK 465 GLY B 256 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 PHE A 42 CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 81 CG CD CE NZ REMARK 470 GLU A 82 CG CD OE1 OE2 REMARK 470 MET A 244 CG SD CE REMARK 470 TYR A 257 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 272 CD CE NZ REMARK 470 LYS A 287 CD CE NZ REMARK 470 SER B 0 OG REMARK 470 LYS B 28 CE NZ REMARK 470 PHE B 42 CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 70 CE NZ REMARK 470 LYS B 114 CE NZ REMARK 470 GLU B 129 CD OE1 OE2 REMARK 470 LYS B 153 CD CE NZ REMARK 470 TYR B 257 CD1 CD2 CE1 CE2 CZ OH REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASN A 301 O HOH B 1375 1454 1.55 REMARK 500 O HOH A 1482 O HOH B 1478 1454 1.96 REMARK 500 NZ LYS B 195 O HOH A 1393 1656 1.97 REMARK 500 OD2 ASP A 106 ND2 ASN B 290 2656 2.02 REMARK 500 CD1 TRP A 105 O HOH B 1364 2656 2.12 REMARK 500 O HOH A 1321 O HOH B 1286 2656 2.14 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 CYS B 85 CB CYS B 85 SG -0.217 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 84 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 84 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG B 84 N - CA - C ANGL. DEV. = 17.1 DEGREES REMARK 500 CYS B 85 CB - CA - C ANGL. DEV. = 8.5 DEGREES REMARK 500 CYS B 85 CA - CB - SG ANGL. DEV. = 7.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 25 66.13 -101.59 REMARK 500 ASP A 38 49.23 -75.59 REMARK 500 ALA A 39 -88.94 -99.75 REMARK 500 ASP A 40 39.07 -88.24 REMARK 500 ASP A 190 81.78 -152.50 REMARK 500 ALA A 259 35.62 -80.99 REMARK 500 TRP A 260 -77.15 -30.61 REMARK 500 ALA B 39 -87.11 -105.38 REMARK 500 ASP B 40 40.10 -87.33 REMARK 500 MET B 61 12.13 -149.86 REMARK 500 TRP B 83 -74.94 -96.88 REMARK 500 ARG B 84 -25.79 -21.98 REMARK 500 CYS B 85 -71.72 -68.51 REMARK 500 LEU B 86 -60.75 4.48 REMARK 500 ALA B 167 116.61 -161.54 REMARK 500 VAL B 168 -62.09 -97.49 REMARK 500 ASP B 190 83.07 -155.13 REMARK 500 ALA B 259 46.35 -85.15 REMARK 500 TRP B 260 -70.48 -45.71 REMARK 500 ASN B 310 67.85 37.85 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 CA A 328 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 10 OD2 REMARK 620 2 ASP A 15 OD1 71.9 REMARK 620 3 ASP A 15 OD2 78.2 51.7 REMARK 620 4 THR A 137 O 93.9 77.8 129.0 REMARK 620 5 ASP A 261 OD2 149.6 78.3 78.8 85.4 REMARK 620 6 GOL A1267 O1 134.1 141.9 143.4 73.7 74.8 REMARK 620 7 HOH A1376 O 69.9 139.3 130.1 91.2 140.4 66.5 REMARK 620 8 HOH A1438 O 110.9 129.7 79.0 147.0 83.7 73.4 78.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 328 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 10 OD2 REMARK 620 2 ASP B 15 OD1 75.2 REMARK 620 3 ASP B 15 OD2 77.9 51.5 REMARK 620 4 THR B 137 O 93.0 78.1 129.6 REMARK 620 5 ASP B 261 OD2 149.2 74.8 78.0 87.8 REMARK 620 6 HOH B1304 O 135.1 134.6 145.3 69.0 73.5 REMARK 620 7 HOH B1427 O 69.9 143.3 128.0 92.6 140.9 70.2 REMARK 620 8 HOH B1428 O 105.3 130.4 79.5 148.9 88.8 80.5 71.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1267 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1268 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1269 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1270 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1271 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1272 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1273 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1274 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HP0 RELATED DB: PDB REMARK 900 INOSINE-ADENOSINE-GUANOSINE-PREFERRING NUCLEOSIDE HYDROLASE FROM REMARK 900 TRYPANOSOMA VIVAX WITH 3-DEAZA-ADENOSINE REMARK 900 RELATED ID: 1MAS RELATED DB: PDB REMARK 900 INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE FROM CRITHIDIA REMARK 900 FASCICULATA REMARK 900 RELATED ID: 2MAS RELATED DB: PDB REMARK 900 INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE FROM CRITHIDIA REMARK 900 FASCICULATA REMARK 900 RELATED ID: 1EZR RELATED DB: PDB REMARK 900 INOSINE-URIDINE NUCLEOSIDE HYDROLASE FROM LEISHMANIA MAJOR DBREF 1HOZ A 2 327 UNP Q9GPQ4 Q9GPQ4_TRYVI 2 327 DBREF 1HOZ B 2 327 UNP Q9GPQ4 Q9GPQ4_TRYVI 2 327 SEQADV 1HOZ MET A -12 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ ARG A -11 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ GLY A -10 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ SER A -9 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ PRO A -8 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS A -7 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS A -6 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS A -5 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS A -4 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS A -3 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS A -2 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ GLY A -1 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ SER A 0 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ ASN A 301 UNP Q9GPQ4 LYS 301 SEE REMARK 999 SEQADV 1HOZ MET B -12 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ ARG B -11 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ GLY B -10 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ SER B -9 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ PRO B -8 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS B -7 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS B -6 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS B -5 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS B -4 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS B -3 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ HIS B -2 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ GLY B -1 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ SER B 0 UNP Q9GPQ4 EXPRESSION TAG SEQADV 1HOZ ASN B 301 UNP Q9GPQ4 LYS 301 SEE REMARK 999 SEQRES 1 A 339 MET ARG GLY SER PRO HIS HIS HIS HIS HIS HIS GLY SER SEQRES 2 A 339 ALA LYS ASN VAL VAL LEU ASP HIS ASP GLY ASN LEU ASP SEQRES 3 A 339 ASP PHE VAL ALA MET VAL LEU LEU ALA SER ASN THR GLU SEQRES 4 A 339 LYS VAL ARG LEU ILE GLY ALA LEU CYS THR ASP ALA ASP SEQRES 5 A 339 CYS PHE VAL GLU ASN GLY PHE ASN VAL THR GLY LYS ILE SEQRES 6 A 339 MET CYS LEU MET HIS ASN ASN MET ASN LEU PRO LEU PHE SEQRES 7 A 339 PRO ILE GLY LYS SER ALA ALA THR ALA VAL ASN PRO PHE SEQRES 8 A 339 PRO LYS GLU TRP ARG CYS LEU ALA LYS ASN MET ASP ASP SEQRES 9 A 339 MET PRO ILE LEU ASN ILE PRO GLU ASN VAL GLU LEU TRP SEQRES 10 A 339 ASP LYS ILE LYS ALA GLU ASN GLU LYS TYR GLU GLY GLN SEQRES 11 A 339 GLN LEU LEU ALA ASP LEU VAL MET ASN SER GLU GLU LYS SEQRES 12 A 339 VAL THR ILE CYS VAL THR GLY PRO LEU SER ASN VAL ALA SEQRES 13 A 339 TRP CYS ILE ASP LYS TYR GLY GLU LYS PHE THR SER LYS SEQRES 14 A 339 VAL GLU GLU CYS VAL ILE MET GLY GLY ALA VAL ASP VAL SEQRES 15 A 339 ARG GLY ASN VAL PHE LEU PRO SER THR ASP GLY THR ALA SEQRES 16 A 339 GLU TRP ASN ILE TYR TRP ASP PRO ALA SER ALA LYS THR SEQRES 17 A 339 VAL PHE GLY CYS PRO GLY LEU ARG ARG ILE MET PHE SER SEQRES 18 A 339 LEU ASP SER THR ASN THR VAL PRO VAL ARG SER PRO TYR SEQRES 19 A 339 VAL GLN ARG PHE GLY GLU GLN THR ASN PHE LEU LEU SER SEQRES 20 A 339 ILE LEU VAL GLY THR MET TRP ALA MET CYS THR HIS CYS SEQRES 21 A 339 GLU LEU LEU ARG ASP GLY ASP GLY TYR TYR ALA TRP ASP SEQRES 22 A 339 ALA LEU THR ALA ALA TYR VAL VAL ASP GLN LYS VAL ALA SEQRES 23 A 339 ASN VAL ASP PRO VAL PRO ILE ASP VAL VAL VAL ASP LYS SEQRES 24 A 339 GLN PRO ASN GLU GLY ALA THR VAL ARG THR ASP ALA GLU SEQRES 25 A 339 ASN TYR PRO LEU THR PHE VAL ALA ARG ASN PRO GLU ALA SEQRES 26 A 339 GLU PHE PHE LEU ASP MET LEU LEU ARG SER ALA ARG ALA SEQRES 27 A 339 CYS SEQRES 1 B 339 MET ARG GLY SER PRO HIS HIS HIS HIS HIS HIS GLY SER SEQRES 2 B 339 ALA LYS ASN VAL VAL LEU ASP HIS ASP GLY ASN LEU ASP SEQRES 3 B 339 ASP PHE VAL ALA MET VAL LEU LEU ALA SER ASN THR GLU SEQRES 4 B 339 LYS VAL ARG LEU ILE GLY ALA LEU CYS THR ASP ALA ASP SEQRES 5 B 339 CYS PHE VAL GLU ASN GLY PHE ASN VAL THR GLY LYS ILE SEQRES 6 B 339 MET CYS LEU MET HIS ASN ASN MET ASN LEU PRO LEU PHE SEQRES 7 B 339 PRO ILE GLY LYS SER ALA ALA THR ALA VAL ASN PRO PHE SEQRES 8 B 339 PRO LYS GLU TRP ARG CYS LEU ALA LYS ASN MET ASP ASP SEQRES 9 B 339 MET PRO ILE LEU ASN ILE PRO GLU ASN VAL GLU LEU TRP SEQRES 10 B 339 ASP LYS ILE LYS ALA GLU ASN GLU LYS TYR GLU GLY GLN SEQRES 11 B 339 GLN LEU LEU ALA ASP LEU VAL MET ASN SER GLU GLU LYS SEQRES 12 B 339 VAL THR ILE CYS VAL THR GLY PRO LEU SER ASN VAL ALA SEQRES 13 B 339 TRP CYS ILE ASP LYS TYR GLY GLU LYS PHE THR SER LYS SEQRES 14 B 339 VAL GLU GLU CYS VAL ILE MET GLY GLY ALA VAL ASP VAL SEQRES 15 B 339 ARG GLY ASN VAL PHE LEU PRO SER THR ASP GLY THR ALA SEQRES 16 B 339 GLU TRP ASN ILE TYR TRP ASP PRO ALA SER ALA LYS THR SEQRES 17 B 339 VAL PHE GLY CYS PRO GLY LEU ARG ARG ILE MET PHE SER SEQRES 18 B 339 LEU ASP SER THR ASN THR VAL PRO VAL ARG SER PRO TYR SEQRES 19 B 339 VAL GLN ARG PHE GLY GLU GLN THR ASN PHE LEU LEU SER SEQRES 20 B 339 ILE LEU VAL GLY THR MET TRP ALA MET CYS THR HIS CYS SEQRES 21 B 339 GLU LEU LEU ARG ASP GLY ASP GLY TYR TYR ALA TRP ASP SEQRES 22 B 339 ALA LEU THR ALA ALA TYR VAL VAL ASP GLN LYS VAL ALA SEQRES 23 B 339 ASN VAL ASP PRO VAL PRO ILE ASP VAL VAL VAL ASP LYS SEQRES 24 B 339 GLN PRO ASN GLU GLY ALA THR VAL ARG THR ASP ALA GLU SEQRES 25 B 339 ASN TYR PRO LEU THR PHE VAL ALA ARG ASN PRO GLU ALA SEQRES 26 B 339 GLU PHE PHE LEU ASP MET LEU LEU ARG SER ALA ARG ALA SEQRES 27 B 339 CYS HET CA A 328 1 HET GOL A1267 6 HET GOL A1268 6 HET GOL A1271 6 HET GOL A1272 6 HET GOL A1273 6 HET GOL A1274 6 HET CA B 328 1 HET GOL B1269 6 HET GOL B1270 6 HETNAM CA CALCIUM ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 CA 2(CA 2+) FORMUL 4 GOL 8(C3 H8 O3) FORMUL 13 HOH *424(H2 O) HELIX 1 1 ASN A 12 ASN A 25 1 14 HELIX 2 2 PHE A 42 ASN A 59 1 18 HELIX 3 3 PRO A 80 CYS A 85 1 6 HELIX 4 4 CYS A 85 ASP A 92 1 8 HELIX 5 5 MET A 93 ASN A 97 5 5 HELIX 6 6 ILE A 98 GLU A 113 1 16 HELIX 7 7 GLU A 116 ASN A 127 1 12 HELIX 8 8 LEU A 140 GLY A 151 1 12 HELIX 9 9 GLY A 151 SER A 156 1 6 HELIX 10 10 GLU A 184 ASP A 190 1 7 HELIX 11 11 ASP A 190 GLY A 199 1 10 HELIX 12 12 SER A 209 ASN A 214 1 6 HELIX 13 13 ARG A 219 ARG A 225 1 7 HELIX 14 14 PHE A 226 THR A 230 5 5 HELIX 15 15 PHE A 232 MET A 244 1 13 HELIX 16 16 ALA A 259 ASP A 270 1 12 HELIX 17 17 GLN A 271 ALA A 274 5 4 HELIX 18 18 GLU A 312 ALA A 324 1 13 HELIX 19 19 ASN B 12 ASN B 25 1 14 HELIX 20 20 PHE B 42 ASN B 62 1 21 HELIX 21 21 LEU B 86 ASP B 91 1 6 HELIX 22 22 ASP B 92 ASN B 97 5 6 HELIX 23 23 ILE B 98 GLU B 113 1 16 HELIX 24 24 GLU B 116 SER B 128 1 13 HELIX 25 25 LEU B 140 GLY B 151 1 12 HELIX 26 26 GLY B 151 SER B 156 1 6 HELIX 27 27 GLU B 184 ASP B 190 1 7 HELIX 28 28 ASP B 190 CYS B 200 1 11 HELIX 29 29 SER B 209 ASN B 214 1 6 HELIX 30 30 ARG B 219 ARG B 225 1 7 HELIX 31 31 PHE B 226 THR B 230 5 5 HELIX 32 32 PHE B 232 MET B 244 1 13 HELIX 33 33 ALA B 259 ASP B 270 1 12 HELIX 34 34 GLN B 271 ALA B 274 5 4 HELIX 35 35 GLU B 312 ALA B 324 1 13 SHEET 1 A 9 ILE A 68 LYS A 70 0 SHEET 2 A 9 VAL A 29 CYS A 36 1 O ALA A 34 N GLY A 69 SHEET 3 A 9 LYS A 3 HIS A 9 1 O LYS A 3 N ARG A 30 SHEET 4 A 9 VAL A 132 VAL A 136 1 N THR A 133 O ASN A 4 SHEET 5 A 9 VAL A 158 MET A 164 1 N GLU A 159 O VAL A 132 SHEET 6 A 9 ARG A 205 PHE A 208 1 O ILE A 206 N ILE A 163 SHEET 7 A 9 LEU A 304 ARG A 309 1 O PHE A 306 N MET A 207 SHEET 8 A 9 ASN A 275 VAL A 283 -1 O ASN A 275 N ARG A 309 SHEET 9 A 9 THR A 294 ARG A 296 -1 O VAL A 295 N ASP A 282 SHEET 1 B 9 ILE B 68 LYS B 70 0 SHEET 2 B 9 VAL B 29 CYS B 36 1 O ALA B 34 N GLY B 69 SHEET 3 B 9 LYS B 3 HIS B 9 1 O LYS B 3 N ARG B 30 SHEET 4 B 9 VAL B 132 VAL B 136 1 N THR B 133 O ASN B 4 SHEET 5 B 9 VAL B 158 MET B 164 1 N GLU B 159 O VAL B 132 SHEET 6 B 9 ARG B 205 PHE B 208 1 N ILE B 206 O CYS B 161 SHEET 7 B 9 LEU B 304 ARG B 309 1 N PHE B 306 O ARG B 205 SHEET 8 B 9 ASN B 275 VAL B 283 -1 O ASN B 275 N ARG B 309 SHEET 9 B 9 THR B 294 ARG B 296 -1 O VAL B 295 N ASP B 282 LINK OD2 ASP A 10 CA CA A 328 1555 1555 2.41 LINK OD1 ASP A 15 CA CA A 328 1555 1555 2.54 LINK OD2 ASP A 15 CA CA A 328 1555 1555 2.49 LINK O THR A 137 CA CA A 328 1555 1555 2.39 LINK OD2 ASP A 261 CA CA A 328 1555 1555 2.47 LINK CA CA A 328 O1 GOL A1267 1555 1555 2.73 LINK CA CA A 328 O HOH A1376 1555 1555 2.45 LINK CA CA A 328 O HOH A1438 1555 1555 2.39 LINK OD2 ASP B 10 CA CA B 328 1555 1555 2.35 LINK OD1 ASP B 15 CA CA B 328 1555 1555 2.56 LINK OD2 ASP B 15 CA CA B 328 1555 1555 2.53 LINK O THR B 137 CA CA B 328 1555 1555 2.39 LINK OD2 ASP B 261 CA CA B 328 1555 1555 2.50 LINK CA CA B 328 O HOH B1304 1555 1555 2.62 LINK CA CA B 328 O HOH B1427 1555 1555 2.52 LINK CA CA B 328 O HOH B1428 1555 1555 2.39 SITE 1 AC1 7 ASP A 10 ASP A 15 THR A 137 ASP A 261 SITE 2 AC1 7 GOL A1267 HOH A1376 HOH A1438 SITE 1 AC2 8 ASP B 10 ASP B 14 ASP B 15 THR B 137 SITE 2 AC2 8 ASP B 261 HOH B1304 HOH B1427 HOH B1428 SITE 1 AC3 10 ASP A 14 THR A 137 MET A 164 ASN A 173 SITE 2 AC3 10 GLU A 184 ASN A 186 ASP A 261 CA A 328 SITE 3 AC3 10 HOH A1376 HOH A1438 SITE 1 AC4 7 MET A 54 PHE A 66 PRO A 67 ILE A 108 SITE 2 AC4 7 GLU A 111 ASN A 112 TYR A 115 SITE 1 AC5 6 PRO A 201 GLY A 202 LEU B 203 PRO B 303 SITE 2 AC5 6 LEU B 304 HOH B1316 SITE 1 AC6 6 MET B 54 PHE B 66 PRO B 67 GLU B 111 SITE 2 AC6 6 ASN B 112 TYR B 115 SITE 1 AC7 5 ARG A 30 LEU A 31 PRO A 64 LEU A 65 SITE 2 AC7 5 HOH A1316 SITE 1 AC8 5 SER A 24 ASN A 25 THR A 26 GLU A 27 SITE 2 AC8 5 HOH A1340 SITE 1 AC9 7 LEU A 203 PRO A 303 LEU A 304 PHE A 306 SITE 2 AC9 7 HOH A1331 HOH A1343 HOH A1418 SITE 1 BC1 6 SER A 141 ALA A 144 TRP A 145 ASP A 148 SITE 2 BC1 6 SER A 193 HOH A1299 CRYST1 52.090 74.000 82.000 90.00 104.56 90.00 P 1 21 1 4 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 0.019198 0.000000 0.004986 0.00000 SCALE2 0.000000 0.013514 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012755 0.00000