HEADER HYDROLASE 30-SEP-08 3EPX TITLE CRYSTAL STRUCTURE OF TRYPANOSOMA VIVAX NUCLEOSIDE HYDROLASE IN COMPLEX TITLE 2 WITH THE INHIBITOR (2R,3R,4S)-2-(HYDROXYMETHYL)-1-(QUINOLIN-8- TITLE 3 YLMETHYL)PYRROLIDIN-3,4-DIOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: IAG-NUCLEOSIDE HYDROLASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.2.2.1; COMPND 5 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 KEYWDS ROSSMANN FOLD, ACTIVE SITE LOOPS, AROMATIC STACKING, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.VERSEES,A.GOEMINNE,M.BERG,A.VANDEMEULEBROUCKE,A.HAEMERS, AUTHOR 2 K.AUGUSTYNS,J.STEYAERT REVDAT 4 06-SEP-23 3EPX 1 REMARK SEQADV REVDAT 3 13-JUL-11 3EPX 1 VERSN REVDAT 2 02-JUN-09 3EPX 1 JRNL REVDAT 1 24-MAR-09 3EPX 0 JRNL AUTH W.VERSEES,A.GOEMINNE,M.BERG,A.VANDEMEULEBROUCKE,A.HAEMERS, JRNL AUTH 2 K.AUGUSTYNS,J.STEYAERT JRNL TITL CRYSTAL STRUCTURES OF T. VIVAX NUCLEOSIDE HYDROLASE IN JRNL TITL 2 COMPLEX WITH NEW POTENT AND SPECIFIC INHIBITORS. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1794 953 2009 JRNL REFN ISSN 0006-3002 JRNL PMID 19281874 JRNL DOI 10.1016/J.BBAPAP.2009.02.011 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.33 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 46935 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 (SAME SET OF REMARK 3 REFLECTIONS AS FOR PDB ENTRY REMARK 3 1HOZ) REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2504 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 REFLECTION IN BIN (WORKING SET) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE SET COUNT : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4973 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 675 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.70 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; 0.009 ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; 1.184 ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : NULL REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3EPX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049628. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-APR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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 : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8152 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49440 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 72.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.4100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.51000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.100 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 1HOZ (WITH FLEXIBLE PARTS REMOVED) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.1 M AMMONIUM SULFATE, 0.1 M BIS REMARK 280 -TRIS, PH 5.5, 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 37.09900 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: 2900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 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 -10 REMARK 465 ARG A -9 REMARK 465 GLY A -8 REMARK 465 SER 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 HIS A -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 LEU A 250 REMARK 465 LEU A 251 REMARK 465 ARG A 252 REMARK 465 ASP A 253 REMARK 465 MET B -10 REMARK 465 ARG B -9 REMARK 465 GLY B -8 REMARK 465 SER 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 HIS B -1 REMARK 465 GLY B 0 REMARK 465 SER B 1 REMARK 465 ASP B 253 REMARK 465 GLY B 254 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 GLU A 27 CG CD OE1 OE2 REMARK 470 ARG A 30 NE CZ NH1 NH2 REMARK 470 LYS A 81 CD CE NZ REMARK 470 LYS A 114 CD CE NZ REMARK 470 GLU A 129 CG CD OE1 OE2 REMARK 470 ARG A 171 CD NE CZ NH1 NH2 REMARK 470 LYS A 272 CD CE NZ REMARK 470 LYS B 114 CG CD CE NZ REMARK 470 GLU B 116 CG REMARK 470 ARG B 219 NE CZ NH1 NH2 REMARK 470 ASP B 255 CG OD1 OD2 REMARK 470 LYS B 272 CG CD CE NZ REMARK 470 LYS B 287 CE NZ REMARK 470 GLU B 300 CG CD OE1 OE2 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 O HOH A 1004 O HOH A 1342 1.84 REMARK 500 O HOH B 1385 O HOH B 1488 2.16 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 ASP A 38 48.65 -76.06 REMARK 500 ALA A 39 -91.46 -102.24 REMARK 500 VAL A 168 -60.90 -101.22 REMARK 500 ASP A 190 80.59 -152.33 REMARK 500 ALA A 259 47.99 -81.11 REMARK 500 ASP B 38 49.18 -73.97 REMARK 500 ALA B 39 -92.19 -103.24 REMARK 500 ASP B 40 31.70 -80.66 REMARK 500 ALA B 167 117.08 -167.59 REMARK 500 VAL B 168 -63.14 -102.61 REMARK 500 ASP B 190 77.91 -155.15 REMARK 500 ALA B 259 49.86 -83.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMQ A1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMQ B1003 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FF2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPANOSOMA VIVAX NUCLEOSIDE HYDROLASE CO- REMARK 900 CRYSTALLIZED WITH IMMUCILLINH REMARK 900 RELATED ID: 1HOZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN INOSINE-ADENOSINE-GUANOSINE-PREFERRING REMARK 900 NUCLEOSIDE HYDROLASE FROM TRYPANOSOMA VIVAX REMARK 900 RELATED ID: 1HP0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN INOSINE-ADENOSINE-GUANOSINE-PREFERRING REMARK 900 NUCLEOSIDE HYDROLASE FROM TRYPANOSOMA VIVAX IN COMPLEX WITH THE REMARK 900 SUBSTRATE ANALOGUE 3-DEAZA-ADENOSINE REMARK 900 RELATED ID: 1KIC RELATED DB: PDB REMARK 900 INOSINE-ADENOSINE-GUANOSINE PREFERRING NUCLEOSIDE HYDROLASE FROM REMARK 900 TRYPANOSOMA VIVAX: ASP10ALA MUTANT IN COMPLEX WITH INOSINE REMARK 900 RELATED ID: 3B9G RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF LOOP DELETION MUTANT OF TRYPANOSOMA VIVAX REMARK 900 NUCLEOSIDE HYDROLASE (3GTVNH) IN COMPLEX WITH IMMH REMARK 900 RELATED ID: 3EPW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRYPANOSOMA VIVAX NUCLEOSIDE HYDROLASE IN REMARK 900 COMPLEX WITH THE INHIBITOR (2R,3R,4S)-1-[(4-HYDROXY-5H-PYRROLO[3,2- REMARK 900 D]PYRIMIDIN-7-YL)METHYL]-2-(HYDROXYMETHYL)PYRROLIDIN-3,4-DIOL DBREF 3EPX A 2 327 UNP Q9GPQ4 Q9GPQ4_TRYVI 2 327 DBREF 3EPX B 2 327 UNP Q9GPQ4 Q9GPQ4_TRYVI 2 327 SEQADV 3EPX MET A -10 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX ARG A -9 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX GLY A -8 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX SER A -7 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS A -6 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS A -5 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS A -4 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS A -3 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS A -2 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS A -1 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX GLY A 0 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX SER A 1 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX ASN A 301 UNP Q9GPQ4 LYS 301 CONFLICT SEQADV 3EPX MET B -10 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX ARG B -9 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX GLY B -8 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX SER B -7 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS B -6 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS B -5 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS B -4 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS B -3 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS B -2 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX HIS B -1 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX GLY B 0 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX SER B 1 UNP Q9GPQ4 EXPRESSION TAG SEQADV 3EPX ASN B 301 UNP Q9GPQ4 LYS 301 CONFLICT SEQRES 1 A 338 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 A 338 LYS ASN VAL VAL LEU ASP HIS ASP GLY ASN LEU ASP ASP SEQRES 3 A 338 PHE VAL ALA MET VAL LEU LEU ALA SER ASN THR GLU LYS SEQRES 4 A 338 VAL ARG LEU ILE GLY ALA LEU CYS THR ASP ALA ASP CYS SEQRES 5 A 338 PHE VAL GLU ASN GLY PHE ASN VAL THR GLY LYS ILE MET SEQRES 6 A 338 CYS LEU MET HIS ASN ASN MET ASN LEU PRO LEU PHE PRO SEQRES 7 A 338 ILE GLY LYS SER ALA ALA THR ALA VAL ASN PRO PHE PRO SEQRES 8 A 338 LYS GLU TRP ARG CYS LEU ALA LYS ASN MET ASP ASP MET SEQRES 9 A 338 PRO ILE LEU ASN ILE PRO GLU ASN VAL GLU LEU TRP ASP SEQRES 10 A 338 LYS ILE LYS ALA GLU ASN GLU LYS TYR GLU GLY GLN GLN SEQRES 11 A 338 LEU LEU ALA ASP LEU VAL MET ASN SER GLU GLU LYS VAL SEQRES 12 A 338 THR ILE CYS VAL THR GLY PRO LEU SER ASN VAL ALA TRP SEQRES 13 A 338 CYS ILE ASP LYS TYR GLY GLU LYS PHE THR SER LYS VAL SEQRES 14 A 338 GLU GLU CYS VAL ILE MET GLY GLY ALA VAL ASP VAL ARG SEQRES 15 A 338 GLY ASN VAL PHE LEU PRO SER THR ASP GLY THR ALA GLU SEQRES 16 A 338 TRP ASN ILE TYR TRP ASP PRO ALA SER ALA LYS THR VAL SEQRES 17 A 338 PHE GLY CYS PRO GLY LEU ARG ARG ILE MET PHE SER LEU SEQRES 18 A 338 ASP SER THR ASN THR VAL PRO VAL ARG SER PRO TYR VAL SEQRES 19 A 338 GLN ARG PHE GLY GLU GLN THR ASN PHE LEU LEU SER ILE SEQRES 20 A 338 LEU VAL GLY THR MET TRP ALA MET CYS THR HIS CYS GLU SEQRES 21 A 338 LEU LEU ARG ASP GLY ASP GLY TYR TYR ALA TRP ASP ALA SEQRES 22 A 338 LEU THR ALA ALA TYR VAL VAL ASP GLN LYS VAL ALA ASN SEQRES 23 A 338 VAL ASP PRO VAL PRO ILE ASP VAL VAL VAL ASP LYS GLN SEQRES 24 A 338 PRO ASN GLU GLY ALA THR VAL ARG THR ASP ALA GLU ASN SEQRES 25 A 338 TYR PRO LEU THR PHE VAL ALA ARG ASN PRO GLU ALA GLU SEQRES 26 A 338 PHE PHE LEU ASP MET LEU LEU ARG SER ALA ARG ALA CYS SEQRES 1 B 338 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 B 338 LYS ASN VAL VAL LEU ASP HIS ASP GLY ASN LEU ASP ASP SEQRES 3 B 338 PHE VAL ALA MET VAL LEU LEU ALA SER ASN THR GLU LYS SEQRES 4 B 338 VAL ARG LEU ILE GLY ALA LEU CYS THR ASP ALA ASP CYS SEQRES 5 B 338 PHE VAL GLU ASN GLY PHE ASN VAL THR GLY LYS ILE MET SEQRES 6 B 338 CYS LEU MET HIS ASN ASN MET ASN LEU PRO LEU PHE PRO SEQRES 7 B 338 ILE GLY LYS SER ALA ALA THR ALA VAL ASN PRO PHE PRO SEQRES 8 B 338 LYS GLU TRP ARG CYS LEU ALA LYS ASN MET ASP ASP MET SEQRES 9 B 338 PRO ILE LEU ASN ILE PRO GLU ASN VAL GLU LEU TRP ASP SEQRES 10 B 338 LYS ILE LYS ALA GLU ASN GLU LYS TYR GLU GLY GLN GLN SEQRES 11 B 338 LEU LEU ALA ASP LEU VAL MET ASN SER GLU GLU LYS VAL SEQRES 12 B 338 THR ILE CYS VAL THR GLY PRO LEU SER ASN VAL ALA TRP SEQRES 13 B 338 CYS ILE ASP LYS TYR GLY GLU LYS PHE THR SER LYS VAL SEQRES 14 B 338 GLU GLU CYS VAL ILE MET GLY GLY ALA VAL ASP VAL ARG SEQRES 15 B 338 GLY ASN VAL PHE LEU PRO SER THR ASP GLY THR ALA GLU SEQRES 16 B 338 TRP ASN ILE TYR TRP ASP PRO ALA SER ALA LYS THR VAL SEQRES 17 B 338 PHE GLY CYS PRO GLY LEU ARG ARG ILE MET PHE SER LEU SEQRES 18 B 338 ASP SER THR ASN THR VAL PRO VAL ARG SER PRO TYR VAL SEQRES 19 B 338 GLN ARG PHE GLY GLU GLN THR ASN PHE LEU LEU SER ILE SEQRES 20 B 338 LEU VAL GLY THR MET TRP ALA MET CYS THR HIS CYS GLU SEQRES 21 B 338 LEU LEU ARG ASP GLY ASP GLY TYR TYR ALA TRP ASP ALA SEQRES 22 B 338 LEU THR ALA ALA TYR VAL VAL ASP GLN LYS VAL ALA ASN SEQRES 23 B 338 VAL ASP PRO VAL PRO ILE ASP VAL VAL VAL ASP LYS GLN SEQRES 24 B 338 PRO ASN GLU GLY ALA THR VAL ARG THR ASP ALA GLU ASN SEQRES 25 B 338 TYR PRO LEU THR PHE VAL ALA ARG ASN PRO GLU ALA GLU SEQRES 26 B 338 PHE PHE LEU ASP MET LEU LEU ARG SER ALA ARG ALA CYS HET CA A1001 1 HET IMQ A1002 20 HET GOL A1003 6 HET CA B1002 1 HET IMQ B1003 20 HETNAM CA CALCIUM ION HETNAM IMQ (2R,3R,4S)-2-(HYDROXYMETHYL)-1-(QUINOLIN-8-YLMETHYL) HETNAM 2 IMQ PYRROLIDINE-3,4-DIOL HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 CA 2(CA 2+) FORMUL 4 IMQ 2(C15 H18 N2 O3) FORMUL 5 GOL C3 H8 O3 FORMUL 8 HOH *675(H2 O) HELIX 1 1 ASN A 12 ASN A 25 1 14 HELIX 2 2 PHE A 42 ASN A 62 1 21 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 LYS A 114 1 17 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 CYS A 200 1 11 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 59 1 18 HELIX 21 21 PRO B 80 CYS B 85 1 6 HELIX 22 22 CYS B 85 ASP B 92 1 8 HELIX 23 23 MET B 93 ASN B 97 5 5 HELIX 24 24 ILE B 98 LYS B 114 1 17 HELIX 25 25 GLU B 116 SER B 128 1 13 HELIX 26 26 LEU B 140 GLY B 151 1 12 HELIX 27 27 GLY B 151 SER B 156 1 6 HELIX 28 28 GLU B 184 ASP B 190 1 7 HELIX 29 29 ASP B 190 GLY B 199 1 10 HELIX 30 30 SER B 209 ASN B 214 1 6 HELIX 31 31 ARG B 219 ARG B 225 1 7 HELIX 32 32 PHE B 226 THR B 230 5 5 HELIX 33 33 PHE B 232 MET B 244 1 13 HELIX 34 34 ALA B 259 ASP B 270 1 12 HELIX 35 35 GLN B 271 ALA B 274 5 4 HELIX 36 36 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 N ALA A 34 O GLY A 69 SHEET 3 A 9 LYS A 3 HIS A 9 1 N LYS A 3 O ARG A 30 SHEET 4 A 9 VAL A 132 VAL A 136 1 O CYS A 135 N ASP A 8 SHEET 5 A 9 VAL A 158 MET A 164 1 O MET A 164 N VAL A 136 SHEET 6 A 9 ARG A 205 PHE A 208 1 O PHE A 208 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 N ASP A 277 O VAL A 307 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 N CYS B 36 O GLY B 69 SHEET 3 B 9 LYS B 3 HIS B 9 1 N LYS B 3 O ARG B 30 SHEET 4 B 9 VAL B 132 VAL B 136 1 O CYS B 135 N ASP B 8 SHEET 5 B 9 VAL B 158 MET B 164 1 O MET B 164 N VAL B 136 SHEET 6 B 9 ARG B 205 PHE B 208 1 O ILE B 206 N CYS B 161 SHEET 7 B 9 LEU B 304 ARG B 309 1 O ALA B 308 N MET B 207 SHEET 8 B 9 ASN B 275 VAL B 283 -1 N ASP B 277 O VAL B 307 SHEET 9 B 9 THR B 294 ARG B 296 -1 O VAL B 295 N ASP B 282 SSBOND 1 CYS A 85 CYS B 248 1555 1555 2.04 SITE 1 AC1 6 ASP A 10 ASP A 15 THR A 137 ASP A 261 SITE 2 AC1 6 IMQ A1002 HOH A1027 SITE 1 AC2 14 ASN A 12 ASP A 14 ASP A 15 ASP A 40 SITE 2 AC2 14 PHE A 79 TRP A 83 THR A 137 ASN A 173 SITE 3 AC2 14 GLU A 184 ASN A 186 TRP A 260 ASP A 261 SITE 4 AC2 14 CA A1001 HOH A1027 SITE 1 AC3 8 PRO A 311 ALA A 313 GLU A 314 HOH A1066 SITE 2 AC3 8 HOH A1173 HOH A1262 HOH A1321 HOH A1322 SITE 1 AC4 6 ASP B 10 ASP B 15 THR B 137 ASP B 261 SITE 2 AC4 6 IMQ B1003 HOH B1214 SITE 1 AC5 15 ASN B 12 ASP B 14 ASP B 15 ASP B 40 SITE 2 AC5 15 PHE B 79 TRP B 83 THR B 137 ASN B 173 SITE 3 AC5 15 GLU B 184 ASN B 186 TYR B 257 TRP B 260 SITE 4 AC5 15 ASP B 261 CA B1002 HOH B1214 CRYST1 54.422 74.198 73.553 90.00 98.36 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 0.018375 0.000000 0.002700 0.00000 SCALE2 0.000000 0.013477 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013742 0.00000