PDB Short entry for 1PWY HEADER TRANSFERASE 02-JUL-03 1PWY TITLE CRYSTAL STRUCTURE OF HUMAN PNP COMPLEXED WITH ACYCLOVIR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE; COMPND 3 CHAIN: E; COMPND 4 SYNONYM: INOSINE PHOSPHORYLASE, PNP; COMPND 5 EC: 2.4.2.1; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: COMPLEXED WITH ACYCLOVIR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PNP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS PURINE NUCLEOSIDE PHOSPHORYLASE, DRUG DESIGN, SYNCHROTRON, ACYCLOVIR, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.M.DOS SANTOS,F.CANDURI,J.H.PEREIRA,M.VINICIUS BERTACINE DIAS, AUTHOR 2 R.G.SILVA,M.A.MENDES,M.S.PALMA,L.A.BASSO,W.F.DE AZEVEDO,D.S.SANTOS REVDAT 5 16-AUG-23 1PWY 1 REMARK REVDAT 4 24-JAN-18 1PWY 1 JRNL REVDAT 3 13-JUL-11 1PWY 1 VERSN REVDAT 2 24-FEB-09 1PWY 1 VERSN REVDAT 1 23-MAR-04 1PWY 0 JRNL AUTH D.M.DOS SANTOS,F.CANDURI,J.H.PEREIRA, JRNL AUTH 2 M.VINICIUS BERTACINE DIAS,R.G.SILVA,M.A.MENDES,M.S.PALMA, JRNL AUTH 3 L.A.BASSO,W.F.DE AZEVEDO,D.S.SANTOS JRNL TITL CRYSTAL STRUCTURE OF HUMAN PURINE NUCLEOSIDE PHOSPHORYLASE JRNL TITL 2 COMPLEXED WITH ACYCLOVIR. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 308 553 2003 JRNL REFN ISSN 0006-291X JRNL PMID 12914786 JRNL DOI 10.1016/S0006-291X(03)01433-5 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.E.EALICK,Y.S.BABU,C.E.BUGG,M.D.ERION,W.C.GUIDA, REMARK 1 AUTH 2 J.A.MONTGOMERY,J.A.SECRIST III REMARK 1 TITL APPLICATION OF CRYSTALLOGRAPHIC AND MODELING METHODS IN THE REMARK 1 TITL 2 DESIGN OF PURINE NUCLEOSIDE PHOSPHORYLASE INHIBITORS REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 88 11540 1991 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.5 REMARK 3 NUMBER OF REFLECTIONS : 12508 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 SET) : 0.215 REMARK 3 FREE R VALUE : 0.301 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1251 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2251 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 43 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.82 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) : 0.34 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 7.00 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.901 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.69 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.614 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 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 1PWY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-03. REMARK 100 THE DEPOSITION ID IS D_1000019652. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-03 REMARK 200 TEMPERATURE (KELVIN) : 104.0 REMARK 200 PH : 5.30 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : D03B-MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.4310 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34461 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 56.381 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.4 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.37600 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1M73 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 74.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17.5% AMMONIUM SULFATE, PH 5.30, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 69.53000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 40.14316 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 53.52333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 69.53000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 40.14316 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 53.52333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 69.53000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 40.14316 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 53.52333 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 69.53000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 40.14316 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 53.52333 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 69.53000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 40.14316 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 53.52333 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 69.53000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 40.14316 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 53.52333 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 80.28633 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 107.04667 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 80.28633 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 107.04667 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 80.28633 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 107.04667 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 80.28633 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 107.04667 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 80.28633 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 107.04667 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 80.28633 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 107.04667 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -169.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E 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 -0.500000 -0.866025 0.000000 69.53000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 120.42949 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -69.53000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 120.42949 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 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 PRO E 198 C - N - CA ANGL. DEV. = 9.3 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 E 3 173.49 -46.31 REMARK 500 SER E 19 17.20 -65.72 REMARK 500 PRO E 54 -54.59 -25.67 REMARK 500 THR E 60 -138.92 -98.44 REMARK 500 HIS E 64 40.91 -74.95 REMARK 500 ALA E 65 68.32 171.24 REMARK 500 PHE E 72 115.71 -162.36 REMARK 500 ASN E 74 51.86 36.12 REMARK 500 VAL E 79 95.71 -163.45 REMARK 500 TYR E 88 -1.80 -57.45 REMARK 500 ASN E 115 146.56 -179.22 REMARK 500 ARG E 173 28.98 -75.75 REMARK 500 ALA E 174 -37.98 -148.06 REMARK 500 GLN E 180 -64.02 -27.56 REMARK 500 GLN E 184 -88.03 67.81 REMARK 500 LEU E 187 105.51 -55.17 REMARK 500 SER E 199 152.87 -32.09 REMARK 500 GLU E 201 160.90 -47.55 REMARK 500 SER E 220 -161.70 179.83 REMARK 500 THR E 221 -67.16 73.29 REMARK 500 LEU E 233 108.27 1.57 REMARK 500 ILE E 241 104.75 -57.68 REMARK 500 SER E 251 -140.42 -88.16 REMARK 500 ALA E 255 46.53 -154.66 REMARK 500 LEU E 261 -17.35 -41.47 REMARK 500 LYS E 265 -135.09 -122.51 REMARK 500 LYS E 287 -88.62 99.64 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 SO4 E 291 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 292 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 293 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AC2 E 290 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1M73 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN PNP AT 2.3A RESOLUTION REMARK 900 RELATED ID: 1PF7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN PNP COMPLEXED WITH IMMUCILLIN H DBREF 1PWY E 2 289 UNP P00491 PNPH_HUMAN 2 289 SEQRES 1 E 288 GLU ASN GLY TYR THR TYR GLU ASP TYR LYS ASN THR ALA SEQRES 2 E 288 GLU TRP LEU LEU SER HIS THR LYS HIS ARG PRO GLN VAL SEQRES 3 E 288 ALA ILE ILE CYS GLY SER GLY LEU GLY GLY LEU THR ASP SEQRES 4 E 288 LYS LEU THR GLN ALA GLN ILE PHE ASP TYR SER GLU ILE SEQRES 5 E 288 PRO ASN PHE PRO ARG SER THR VAL PRO GLY HIS ALA GLY SEQRES 6 E 288 ARG LEU VAL PHE GLY PHE LEU ASN GLY ARG ALA CYS VAL SEQRES 7 E 288 MET MET GLN GLY ARG PHE HIS MET TYR GLU GLY TYR PRO SEQRES 8 E 288 LEU TRP LYS VAL THR PHE PRO VAL ARG VAL PHE HIS LEU SEQRES 9 E 288 LEU GLY VAL ASP THR LEU VAL VAL THR ASN ALA ALA GLY SEQRES 10 E 288 GLY LEU ASN PRO LYS PHE GLU VAL GLY ASP ILE MET LEU SEQRES 11 E 288 ILE ARG ASP HIS ILE ASN LEU PRO GLY PHE SER GLY GLN SEQRES 12 E 288 ASN PRO LEU ARG GLY PRO ASN ASP GLU ARG PHE GLY ASP SEQRES 13 E 288 ARG PHE PRO ALA MET SER ASP ALA TYR ASP ARG THR MET SEQRES 14 E 288 ARG GLN ARG ALA LEU SER THR TRP LYS GLN MET GLY GLU SEQRES 15 E 288 GLN ARG GLU LEU GLN GLU GLY THR TYR VAL MET VAL ALA SEQRES 16 E 288 GLY PRO SER PHE GLU THR VAL ALA GLU CYS ARG VAL LEU SEQRES 17 E 288 GLN LYS LEU GLY ALA ASP ALA VAL GLY MET SER THR VAL SEQRES 18 E 288 PRO GLU VAL ILE VAL ALA ARG HIS CYS GLY LEU ARG VAL SEQRES 19 E 288 PHE GLY PHE SER LEU ILE THR ASN LYS VAL ILE MET ASP SEQRES 20 E 288 TYR GLU SER LEU GLU LYS ALA ASN HIS GLU GLU VAL LEU SEQRES 21 E 288 ALA ALA GLY LYS GLN ALA ALA GLN LYS LEU GLU GLN PHE SEQRES 22 E 288 VAL SER ILE LEU MET ALA SER ILE PRO LEU PRO ASP LYS SEQRES 23 E 288 ALA SER HET SO4 E 291 5 HET SO4 E 292 5 HET SO4 E 293 5 HET AC2 E 290 16 HETNAM SO4 SULFATE ION HETNAM AC2 9-HYROXYETHOXYMETHYLGUANINE FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 AC2 C8 H11 N5 O3 FORMUL 6 HOH *43(H2 O) HELIX 1 1 THR E 6 SER E 19 1 14 HELIX 2 2 LEU E 35 LEU E 42 5 8 HELIX 3 3 SER E 51 ILE E 53 5 3 HELIX 4 4 THR E 60 HIS E 64 5 5 HELIX 5 5 HIS E 86 GLY E 90 5 5 HELIX 6 6 PRO E 92 THR E 97 1 6 HELIX 7 7 THR E 97 GLY E 107 1 11 HELIX 8 8 LEU E 138 SER E 142 1 5 HELIX 9 9 ASP E 167 MET E 181 1 15 HELIX 10 10 THR E 202 LEU E 212 1 11 HELIX 11 11 THR E 221 GLY E 232 1 12 HELIX 12 12 GLN E 266 LEU E 278 1 13 HELIX 13 13 MET E 279 SER E 281 5 3 SHEET 1 A11 GLN E 46 ASP E 49 0 SHEET 2 A11 ARG E 67 PHE E 70 -1 O LEU E 68 N PHE E 48 SHEET 3 A11 MET E 80 GLN E 82 -1 O GLN E 82 N ARG E 67 SHEET 4 A11 VAL E 27 CYS E 31 1 N CYS E 31 O MET E 81 SHEET 5 A11 THR E 110 VAL E 113 1 O THR E 110 N ALA E 28 SHEET 6 A11 ARG E 234 LYS E 244 1 O ARG E 234 N LEU E 111 SHEET 7 A11 ILE E 129 ASN E 137 -1 N MET E 130 O SER E 239 SHEET 8 A11 GLN E 188 MET E 194 1 O GLN E 188 N LEU E 131 SHEET 9 A11 ALA E 216 GLY E 218 1 O ALA E 216 N VAL E 193 SHEET 10 A11 ALA E 116 GLY E 119 -1 N GLY E 118 O VAL E 217 SHEET 11 A11 ARG E 234 LYS E 244 1 O THR E 242 N ALA E 117 SITE 1 AC1 6 GLY E 32 GLY E 34 LEU E 35 GLY E 36 SITE 2 AC1 6 GLN E 82 HOH E 295 SITE 1 AC2 3 PRO E 92 GLN E 144 ARG E 148 SITE 1 AC3 8 GLY E 32 SER E 33 ARG E 84 HIS E 86 SITE 2 AC3 8 ASN E 115 ALA E 116 SER E 220 HOH E 333 SITE 1 AC4 12 ALA E 116 ALA E 117 GLY E 118 PHE E 200 SITE 2 AC4 12 GLU E 201 VAL E 217 MET E 219 THR E 242 SITE 3 AC4 12 ASN E 243 VAL E 245 HIS E 257 HOH E 300 CRYST1 139.060 139.060 160.570 90.00 90.00 120.00 H 3 2 18 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 0.007190 0.004150 0.000000 0.00000 SCALE2 0.000000 0.008300 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006230 0.00000