HEADER HYDROLASE 07-NOV-07 3B9X TITLE CRYSTAL STRUCTURE OF THE E. COLI PYRIMIDINE NUCLEOSIDE HYDROLASE YEIK TITLE 2 IN COMPLEX WITH INOSINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRIMIDINE-SPECIFIC RIBONUCLEOSIDE HYDROLASE RIHB; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: CYTIDINE/URIDINE-SPECIFIC HYDROLASE; COMPND 5 EC: 3.2.2.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: RIHB, YEIK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS OPEN (ALPHA, BETA) STRUCTURE, NH-FOLD, ENZYME-SUBSTRATE COMPLEX, KEYWDS 2 PROTEIN-NUCLEOSIDE COMPLEX, GLYCOSIDASE, HYDROLASE, METAL-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR E.IOVANE,M.DEGANO REVDAT 5 01-NOV-23 3B9X 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 3B9X 1 VERSN REVDAT 3 24-FEB-09 3B9X 1 VERSN REVDAT 2 22-APR-08 3B9X 1 JRNL REVDAT 1 01-APR-08 3B9X 0 JRNL AUTH E.IOVANE,B.GIABBAI,L.MUZZOLINI,V.MATAFORA,A.FORNILI, JRNL AUTH 2 C.MINICI,F.GIANNESE,M.DEGANO JRNL TITL STRUCTURAL BASIS FOR SUBSTRATE SPECIFICITY IN GROUP I JRNL TITL 2 NUCLEOSIDE HYDROLASES JRNL REF BIOCHEMISTRY V. 47 4418 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18361502 JRNL DOI 10.1021/BI702448S REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.GIABBAI,M.DEGANO REMARK 1 TITL CRYSTAL STRUCTURE TO 1.7 A OF THE ESCHERICHIA COLI REMARK 1 TITL 2 PYRIMIDINE NUCLEOSIDE HYDROLASE YEIK, A NOVEL CANDIDATE FOR REMARK 1 TITL 3 CANCER GENE THERAPY REMARK 1 REF STRUCTURE V. 12 739 2004 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 15130467 REMARK 1 DOI 10.1016/J.STR.2004.03.018 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.DEGANO,S.C.ALMO,J.C.SACCHETTINI,V.L.SCHRAMM REMARK 1 TITL TRYPANOSOMAL NUCLEOSIDE HYDROLASE. A NOVEL MECHANISM FROM REMARK 1 TITL 2 THE STRUCTURE WITH A TRANSITION-STATE INHIBITOR REMARK 1 REF BIOCHEMISTRY V. 37 6277 1998 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 9572842 REMARK 1 DOI 10.1021/BI973012E REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 81.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 48587 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1560 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3522 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.03 REMARK 3 BIN R VALUE (WORKING SET) : 0.2480 REMARK 3 BIN FREE R VALUE SET COUNT : 90 REMARK 3 BIN FREE R VALUE : 0.3500 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9030 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 91 REMARK 3 SOLVENT ATOMS : 331 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.19000 REMARK 3 B22 (A**2) : -0.23000 REMARK 3 B33 (A**2) : -1.16000 REMARK 3 B12 (A**2) : 0.54000 REMARK 3 B13 (A**2) : 0.51000 REMARK 3 B23 (A**2) : 0.02000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.447 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.266 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.205 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.481 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.923 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.875 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9313 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12690 ; 1.473 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1198 ; 6.368 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 362 ;36.082 ;25.221 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1521 ;15.107 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 41 ;17.026 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1494 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6947 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 4426 ; 0.205 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 6437 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 415 ; 0.163 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 6 ; 0.130 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 62 ; 0.303 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 13 ; 0.259 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 6160 ; 2.516 ; 5.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 9696 ; 3.389 ; 6.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3585 ; 3.759 ; 6.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2993 ; 4.728 ; 7.500 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 7 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 3 A 77 1 REMARK 3 1 B 3 B 77 1 REMARK 3 1 C 3 C 77 1 REMARK 3 1 D 3 D 77 1 REMARK 3 2 A 239 A 310 1 REMARK 3 2 B 239 B 310 1 REMARK 3 2 C 239 C 309 1 REMARK 3 2 D 239 D 310 1 REMARK 3 3 A 221 A 238 4 REMARK 3 3 B 221 B 238 4 REMARK 3 3 C 237 C 238 4 REMARK 3 3 D 221 D 238 4 REMARK 3 4 A 201 A 220 1 REMARK 3 4 B 201 B 220 1 REMARK 3 4 C 201 C 218 1 REMARK 3 4 D 201 D 220 1 REMARK 3 5 A 78 A 101 6 REMARK 3 5 B 78 B 101 6 REMARK 3 5 C 78 C 101 6 REMARK 3 5 D 78 D 101 6 REMARK 3 6 A 102 A 174 1 REMARK 3 6 B 102 B 174 1 REMARK 3 6 C 102 C 174 1 REMARK 3 6 D 102 D 174 1 REMARK 3 7 A 176 A 199 1 REMARK 3 7 B 176 B 199 1 REMARK 3 7 C 176 C 199 1 REMARK 3 7 D 176 D 199 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1940 ; 0.06 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 B (A): 1940 ; 0.06 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 C (A): 1940 ; 0.06 ; 0.05 REMARK 3 TIGHT POSITIONAL 1 D (A): 1940 ; 0.05 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 14 ; 0.32 ; 0.20 REMARK 3 MEDIUM POSITIONAL 1 B (A): 14 ; 0.20 ; 0.20 REMARK 3 MEDIUM POSITIONAL 1 C (A): 14 ; 0.32 ; 0.20 REMARK 3 MEDIUM POSITIONAL 1 D (A): 14 ; 0.13 ; 0.20 REMARK 3 LOOSE POSITIONAL 1 A (A): 132 ; 0.37 ; 0.20 REMARK 3 LOOSE POSITIONAL 1 B (A): 132 ; 0.31 ; 0.20 REMARK 3 LOOSE POSITIONAL 1 C (A): 132 ; 0.40 ; 0.20 REMARK 3 LOOSE POSITIONAL 1 D (A): 132 ; 0.41 ; 0.20 REMARK 3 TIGHT THERMAL 1 A (A**2): 1940 ; 0.20 ; 0.50 REMARK 3 TIGHT THERMAL 1 B (A**2): 1940 ; 0.18 ; 0.50 REMARK 3 TIGHT THERMAL 1 C (A**2): 1940 ; 0.21 ; 0.50 REMARK 3 TIGHT THERMAL 1 D (A**2): 1940 ; 0.18 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 14 ; 3.77 ; 2.00 REMARK 3 MEDIUM THERMAL 1 B (A**2): 14 ; 1.34 ; 2.00 REMARK 3 MEDIUM THERMAL 1 C (A**2): 14 ; 1.76 ; 2.00 REMARK 3 MEDIUM THERMAL 1 D (A**2): 14 ; 1.22 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 132 ; 11.33 ; 25.00 REMARK 3 LOOSE THERMAL 1 B (A**2): 132 ; 5.85 ; 25.00 REMARK 3 LOOSE THERMAL 1 C (A**2): 132 ; 12.33 ; 25.00 REMARK 3 LOOSE THERMAL 1 D (A**2): 132 ; 5.10 ; 25.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3B9X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000045262. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : OSMIC REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50148 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.10200 REMARK 200 R SYM (I) : 0.09500 REMARK 200 FOR THE DATA SET : 18.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.6 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.25500 REMARK 200 R SYM FOR SHELL (I) : 0.23500 REMARK 200 FOR SHELL : 8.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1Q8F REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL, 0.2M NACL, 24% PEG REMARK 280 4000, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -97.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 THR A 312 REMARK 465 HIS A 313 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 ASP B 79 REMARK 465 ASN B 80 REMARK 465 ILE B 81 REMARK 465 HIS B 82 REMARK 465 GLY B 83 REMARK 465 LYS B 311 REMARK 465 THR B 312 REMARK 465 HIS B 313 REMARK 465 MET C -19 REMARK 465 GLY C -18 REMARK 465 SER C -17 REMARK 465 SER C -16 REMARK 465 HIS C -15 REMARK 465 HIS C -14 REMARK 465 HIS C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 HIS C -10 REMARK 465 SER C -9 REMARK 465 SER C -8 REMARK 465 GLY C -7 REMARK 465 LEU C -6 REMARK 465 VAL C -5 REMARK 465 PRO C -4 REMARK 465 ARG C -3 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 HIS C 0 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 ASP C 79 REMARK 465 ASN C 80 REMARK 465 ILE C 81 REMARK 465 HIS C 82 REMARK 465 GLY C 83 REMARK 465 ASP C 84 REMARK 465 ILE C 219 REMARK 465 MET C 220 REMARK 465 ASN C 221 REMARK 465 PHE C 222 REMARK 465 THR C 223 REMARK 465 LEU C 224 REMARK 465 LYS C 225 REMARK 465 THR C 226 REMARK 465 GLN C 227 REMARK 465 PHE C 228 REMARK 465 GLU C 229 REMARK 465 ASN C 230 REMARK 465 TYR C 231 REMARK 465 GLY C 232 REMARK 465 LEU C 233 REMARK 465 ALA C 234 REMARK 465 GLY C 235 REMARK 465 GLY C 236 REMARK 465 ILE C 310 REMARK 465 LYS C 311 REMARK 465 THR C 312 REMARK 465 HIS C 313 REMARK 465 MET D -19 REMARK 465 GLY D -18 REMARK 465 SER D -17 REMARK 465 SER D -16 REMARK 465 HIS D -15 REMARK 465 HIS D -14 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 HIS D -10 REMARK 465 SER D -9 REMARK 465 SER D -8 REMARK 465 GLY D -7 REMARK 465 LEU D -6 REMARK 465 VAL D -5 REMARK 465 PRO D -4 REMARK 465 ARG D -3 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 GLU D 2 REMARK 465 ASP D 79 REMARK 465 ASN D 80 REMARK 465 THR D 312 REMARK 465 HIS D 313 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 OE1 GLU B 257 O HOH B 471 2.09 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 60 77.40 -103.52 REMARK 500 MET A 72 -47.78 -136.05 REMARK 500 LEU A 87 50.92 -151.44 REMARK 500 ALA A 153 126.21 -177.47 REMARK 500 ASP A 170 80.25 -155.95 REMARK 500 THR A 195 39.87 -94.85 REMARK 500 VAL A 238 56.58 -99.14 REMARK 500 ASN A 249 100.67 -161.52 REMARK 500 ASN B 60 78.06 -102.29 REMARK 500 MET B 72 -44.52 -134.76 REMARK 500 LEU B 87 48.87 -155.23 REMARK 500 GLU B 93 171.65 -54.23 REMARK 500 ALA B 153 128.99 -171.07 REMARK 500 ASP B 170 77.50 -159.43 REMARK 500 THR B 195 44.20 -97.84 REMARK 500 VAL B 238 73.98 -113.70 REMARK 500 ASN B 249 97.00 -162.27 REMARK 500 MET C 72 -40.40 -144.01 REMARK 500 LEU C 87 57.18 -152.22 REMARK 500 ASP C 170 79.67 -159.86 REMARK 500 THR C 195 45.58 -94.65 REMARK 500 PRO C 199 -37.67 -39.66 REMARK 500 ASN C 249 97.38 -160.80 REMARK 500 ASP C 294 94.10 -69.10 REMARK 500 ASN D 60 79.52 -106.42 REMARK 500 MET D 72 -47.20 -141.01 REMARK 500 LEU D 87 53.82 -153.09 REMARK 500 ASP D 170 77.25 -161.72 REMARK 500 THR D 195 41.57 -96.84 REMARK 500 THR D 223 26.38 -79.12 REMARK 500 VAL D 238 61.95 -106.54 REMARK 500 ASN D 249 96.46 -162.83 REMARK 500 ILE D 291 -60.02 -108.02 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 400 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 11 OD1 REMARK 620 2 ASP A 16 OD1 68.5 REMARK 620 3 ASP A 16 OD2 84.1 51.5 REMARK 620 4 VAL A 124 O 90.7 93.3 143.8 REMARK 620 5 ASP A 240 OD2 143.7 75.4 76.9 87.0 REMARK 620 6 NOS A 401 O3' 136.8 143.6 136.1 66.0 74.0 REMARK 620 7 NOS A 401 O2' 112.8 120.6 69.3 143.5 89.1 78.1 REMARK 620 8 HOH A 502 O 74.4 141.2 114.4 98.4 141.7 73.8 64.3 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 400 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 11 OD1 REMARK 620 2 ASP B 16 OD1 69.2 REMARK 620 3 ASP B 16 OD2 85.2 50.1 REMARK 620 4 VAL B 124 O 90.9 90.0 138.4 REMARK 620 5 ASP B 240 OD2 139.9 71.3 74.4 82.6 REMARK 620 6 NOS B 401 O3' 145.5 135.6 128.5 69.2 67.6 REMARK 620 7 NOS B 401 O2' 134.9 117.0 72.3 131.6 71.0 63.4 REMARK 620 8 HOH B 404 O 80.2 149.1 132.4 87.2 138.5 71.2 86.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 400 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 11 OD1 REMARK 620 2 ASP C 16 OD1 66.5 REMARK 620 3 ASP C 16 OD2 85.9 50.4 REMARK 620 4 VAL C 124 O 85.3 81.7 130.5 REMARK 620 5 ASP C 240 OD2 134.7 70.3 76.9 75.5 REMARK 620 6 NOS C 401 O3' 151.2 131.8 122.8 77.4 62.6 REMARK 620 7 NOS C 401 O2' 137.1 124.5 78.2 134.5 80.0 57.3 REMARK 620 8 HOH C 433 O 78.6 144.5 135.5 89.8 140.4 78.5 85.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 400 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 11 OD1 REMARK 620 2 ASP D 16 OD1 71.4 REMARK 620 3 ASP D 16 OD2 87.7 53.6 REMARK 620 4 VAL D 124 O 90.5 91.9 144.0 REMARK 620 5 ASP D 240 OD2 144.9 74.6 79.1 81.9 REMARK 620 6 NOS D 401 O2' 130.0 127.3 77.3 128.3 78.8 REMARK 620 7 NOS D 401 O3' 137.7 141.0 131.3 67.6 70.0 60.7 REMARK 620 8 HOH D 417 O 71.9 142.8 119.5 93.9 142.6 74.9 74.0 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 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NOS A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NOS B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NOS C 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NOS D 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TAM D 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Q8F RELATED DB: PDB REMARK 900 E.COLI PYRIMIDINE-SPECIFIC NUCLEOSIDE HYDROLASE YEIK BOUND TO REMARK 900 GLYCEROL REMARK 900 RELATED ID: 2MAS RELATED DB: PDB REMARK 900 PROTOZOAN NON-SPECIFIC (IU) NUCLEOSIDE HYDROLASE IN COMPLEX WITH REMARK 900 TRANSITION STATE INHIBITOR REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE AUTHORS FEEL THAT THE CONFLICT REPRESENTS A MUTATION IN REMARK 999 THE DEPOSITED SEQUENCE. DBREF 3B9X A 1 313 UNP P33022 RIHB_ECOLI 1 313 DBREF 3B9X B 1 313 UNP P33022 RIHB_ECOLI 1 313 DBREF 3B9X C 1 313 UNP P33022 RIHB_ECOLI 1 313 DBREF 3B9X D 1 313 UNP P33022 RIHB_ECOLI 1 313 SEQADV 3B9X MET A -19 UNP P33022 INITIATING METHIONINE SEQADV 3B9X GLY A -18 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER A -17 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER A -16 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS A -15 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS A -14 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS A -13 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS A -12 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS A -11 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS A -10 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER A -9 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER A -8 UNP P33022 EXPRESSION TAG SEQADV 3B9X GLY A -7 UNP P33022 EXPRESSION TAG SEQADV 3B9X LEU A -6 UNP P33022 EXPRESSION TAG SEQADV 3B9X VAL A -5 UNP P33022 EXPRESSION TAG SEQADV 3B9X PRO A -4 UNP P33022 EXPRESSION TAG SEQADV 3B9X ARG A -3 UNP P33022 EXPRESSION TAG SEQADV 3B9X GLY A -2 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER A -1 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS A 0 UNP P33022 EXPRESSION TAG SEQADV 3B9X ASP A 84 UNP P33022 GLU 84 SEE REMARK 999 SEQADV 3B9X MET B -19 UNP P33022 INITIATING METHIONINE SEQADV 3B9X GLY B -18 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER B -17 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER B -16 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS B -15 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS B -14 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS B -13 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS B -12 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS B -11 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS B -10 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER B -9 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER B -8 UNP P33022 EXPRESSION TAG SEQADV 3B9X GLY B -7 UNP P33022 EXPRESSION TAG SEQADV 3B9X LEU B -6 UNP P33022 EXPRESSION TAG SEQADV 3B9X VAL B -5 UNP P33022 EXPRESSION TAG SEQADV 3B9X PRO B -4 UNP P33022 EXPRESSION TAG SEQADV 3B9X ARG B -3 UNP P33022 EXPRESSION TAG SEQADV 3B9X GLY B -2 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER B -1 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS B 0 UNP P33022 EXPRESSION TAG SEQADV 3B9X ASP B 84 UNP P33022 GLU 84 SEE REMARK 999 SEQADV 3B9X MET C -19 UNP P33022 INITIATING METHIONINE SEQADV 3B9X GLY C -18 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER C -17 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER C -16 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS C -15 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS C -14 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS C -13 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS C -12 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS C -11 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS C -10 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER C -9 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER C -8 UNP P33022 EXPRESSION TAG SEQADV 3B9X GLY C -7 UNP P33022 EXPRESSION TAG SEQADV 3B9X LEU C -6 UNP P33022 EXPRESSION TAG SEQADV 3B9X VAL C -5 UNP P33022 EXPRESSION TAG SEQADV 3B9X PRO C -4 UNP P33022 EXPRESSION TAG SEQADV 3B9X ARG C -3 UNP P33022 EXPRESSION TAG SEQADV 3B9X GLY C -2 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER C -1 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS C 0 UNP P33022 EXPRESSION TAG SEQADV 3B9X ASP C 84 UNP P33022 GLU 84 SEE REMARK 999 SEQADV 3B9X MET D -19 UNP P33022 INITIATING METHIONINE SEQADV 3B9X GLY D -18 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER D -17 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER D -16 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS D -15 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS D -14 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS D -13 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS D -12 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS D -11 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS D -10 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER D -9 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER D -8 UNP P33022 EXPRESSION TAG SEQADV 3B9X GLY D -7 UNP P33022 EXPRESSION TAG SEQADV 3B9X LEU D -6 UNP P33022 EXPRESSION TAG SEQADV 3B9X VAL D -5 UNP P33022 EXPRESSION TAG SEQADV 3B9X PRO D -4 UNP P33022 EXPRESSION TAG SEQADV 3B9X ARG D -3 UNP P33022 EXPRESSION TAG SEQADV 3B9X GLY D -2 UNP P33022 EXPRESSION TAG SEQADV 3B9X SER D -1 UNP P33022 EXPRESSION TAG SEQADV 3B9X HIS D 0 UNP P33022 EXPRESSION TAG SEQADV 3B9X ASP D 84 UNP P33022 GLU 84 SEE REMARK 999 SEQRES 1 A 333 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 333 LEU VAL PRO ARG GLY SER HIS MET GLU LYS ARG LYS ILE SEQRES 3 A 333 ILE LEU ASP CYS ASP PRO GLY HIS ASP ASP ALA ILE ALA SEQRES 4 A 333 ILE MET MET ALA ALA LYS HIS PRO ALA ILE ASP LEU LEU SEQRES 5 A 333 GLY ILE THR ILE VAL ALA GLY ASN GLN THR LEU ASP LYS SEQRES 6 A 333 THR LEU ILE ASN GLY LEU ASN VAL CYS GLN LYS LEU GLU SEQRES 7 A 333 ILE ASN VAL PRO VAL TYR ALA GLY MET PRO GLN PRO ILE SEQRES 8 A 333 MET ARG GLN GLN ILE VAL ALA ASP ASN ILE HIS GLY ASP SEQRES 9 A 333 THR GLY LEU ASP GLY PRO VAL PHE GLU PRO LEU THR ARG SEQRES 10 A 333 GLN ALA GLU SER THR HIS ALA VAL LYS TYR ILE ILE ASP SEQRES 11 A 333 THR LEU MET ALA SER ASP GLY ASP ILE THR LEU VAL PRO SEQRES 12 A 333 VAL GLY PRO LEU SER ASN ILE ALA VAL ALA MET ARG MET SEQRES 13 A 333 GLN PRO ALA ILE LEU PRO LYS ILE ARG GLU ILE VAL LEU SEQRES 14 A 333 MET GLY GLY ALA TYR GLY THR GLY ASN PHE THR PRO SER SEQRES 15 A 333 ALA GLU PHE ASN ILE PHE ALA ASP PRO GLU ALA ALA ARG SEQRES 16 A 333 VAL VAL PHE THR SER GLY VAL PRO LEU VAL MET MET GLY SEQRES 17 A 333 LEU ASP LEU THR ASN GLN THR VAL CYS THR PRO ASP VAL SEQRES 18 A 333 ILE ALA ARG MET GLU ARG ALA GLY GLY PRO ALA GLY GLU SEQRES 19 A 333 LEU PHE SER ASP ILE MET ASN PHE THR LEU LYS THR GLN SEQRES 20 A 333 PHE GLU ASN TYR GLY LEU ALA GLY GLY PRO VAL HIS ASP SEQRES 21 A 333 ALA THR CYS ILE GLY TYR LEU ILE ASN PRO ASP GLY ILE SEQRES 22 A 333 LYS THR GLN GLU MET TYR VAL GLU VAL ASP VAL ASN SER SEQRES 23 A 333 GLY PRO CYS TYR GLY ARG THR VAL CYS ASP GLU LEU GLY SEQRES 24 A 333 VAL LEU GLY LYS PRO ALA ASN THR LYS VAL GLY ILE THR SEQRES 25 A 333 ILE ASP THR ASP TRP PHE TRP GLY LEU VAL GLU GLU CYS SEQRES 26 A 333 VAL ARG GLY TYR ILE LYS THR HIS SEQRES 1 B 333 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 333 LEU VAL PRO ARG GLY SER HIS MET GLU LYS ARG LYS ILE SEQRES 3 B 333 ILE LEU ASP CYS ASP PRO GLY HIS ASP ASP ALA ILE ALA SEQRES 4 B 333 ILE MET MET ALA ALA LYS HIS PRO ALA ILE ASP LEU LEU SEQRES 5 B 333 GLY ILE THR ILE VAL ALA GLY ASN GLN THR LEU ASP LYS SEQRES 6 B 333 THR LEU ILE ASN GLY LEU ASN VAL CYS GLN LYS LEU GLU SEQRES 7 B 333 ILE ASN VAL PRO VAL TYR ALA GLY MET PRO GLN PRO ILE SEQRES 8 B 333 MET ARG GLN GLN ILE VAL ALA ASP ASN ILE HIS GLY ASP SEQRES 9 B 333 THR GLY LEU ASP GLY PRO VAL PHE GLU PRO LEU THR ARG SEQRES 10 B 333 GLN ALA GLU SER THR HIS ALA VAL LYS TYR ILE ILE ASP SEQRES 11 B 333 THR LEU MET ALA SER ASP GLY ASP ILE THR LEU VAL PRO SEQRES 12 B 333 VAL GLY PRO LEU SER ASN ILE ALA VAL ALA MET ARG MET SEQRES 13 B 333 GLN PRO ALA ILE LEU PRO LYS ILE ARG GLU ILE VAL LEU SEQRES 14 B 333 MET GLY GLY ALA TYR GLY THR GLY ASN PHE THR PRO SER SEQRES 15 B 333 ALA GLU PHE ASN ILE PHE ALA ASP PRO GLU ALA ALA ARG SEQRES 16 B 333 VAL VAL PHE THR SER GLY VAL PRO LEU VAL MET MET GLY SEQRES 17 B 333 LEU ASP LEU THR ASN GLN THR VAL CYS THR PRO ASP VAL SEQRES 18 B 333 ILE ALA ARG MET GLU ARG ALA GLY GLY PRO ALA GLY GLU SEQRES 19 B 333 LEU PHE SER ASP ILE MET ASN PHE THR LEU LYS THR GLN SEQRES 20 B 333 PHE GLU ASN TYR GLY LEU ALA GLY GLY PRO VAL HIS ASP SEQRES 21 B 333 ALA THR CYS ILE GLY TYR LEU ILE ASN PRO ASP GLY ILE SEQRES 22 B 333 LYS THR GLN GLU MET TYR VAL GLU VAL ASP VAL ASN SER SEQRES 23 B 333 GLY PRO CYS TYR GLY ARG THR VAL CYS ASP GLU LEU GLY SEQRES 24 B 333 VAL LEU GLY LYS PRO ALA ASN THR LYS VAL GLY ILE THR SEQRES 25 B 333 ILE ASP THR ASP TRP PHE TRP GLY LEU VAL GLU GLU CYS SEQRES 26 B 333 VAL ARG GLY TYR ILE LYS THR HIS SEQRES 1 C 333 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 333 LEU VAL PRO ARG GLY SER HIS MET GLU LYS ARG LYS ILE SEQRES 3 C 333 ILE LEU ASP CYS ASP PRO GLY HIS ASP ASP ALA ILE ALA SEQRES 4 C 333 ILE MET MET ALA ALA LYS HIS PRO ALA ILE ASP LEU LEU SEQRES 5 C 333 GLY ILE THR ILE VAL ALA GLY ASN GLN THR LEU ASP LYS SEQRES 6 C 333 THR LEU ILE ASN GLY LEU ASN VAL CYS GLN LYS LEU GLU SEQRES 7 C 333 ILE ASN VAL PRO VAL TYR ALA GLY MET PRO GLN PRO ILE SEQRES 8 C 333 MET ARG GLN GLN ILE VAL ALA ASP ASN ILE HIS GLY ASP SEQRES 9 C 333 THR GLY LEU ASP GLY PRO VAL PHE GLU PRO LEU THR ARG SEQRES 10 C 333 GLN ALA GLU SER THR HIS ALA VAL LYS TYR ILE ILE ASP SEQRES 11 C 333 THR LEU MET ALA SER ASP GLY ASP ILE THR LEU VAL PRO SEQRES 12 C 333 VAL GLY PRO LEU SER ASN ILE ALA VAL ALA MET ARG MET SEQRES 13 C 333 GLN PRO ALA ILE LEU PRO LYS ILE ARG GLU ILE VAL LEU SEQRES 14 C 333 MET GLY GLY ALA TYR GLY THR GLY ASN PHE THR PRO SER SEQRES 15 C 333 ALA GLU PHE ASN ILE PHE ALA ASP PRO GLU ALA ALA ARG SEQRES 16 C 333 VAL VAL PHE THR SER GLY VAL PRO LEU VAL MET MET GLY SEQRES 17 C 333 LEU ASP LEU THR ASN GLN THR VAL CYS THR PRO ASP VAL SEQRES 18 C 333 ILE ALA ARG MET GLU ARG ALA GLY GLY PRO ALA GLY GLU SEQRES 19 C 333 LEU PHE SER ASP ILE MET ASN PHE THR LEU LYS THR GLN SEQRES 20 C 333 PHE GLU ASN TYR GLY LEU ALA GLY GLY PRO VAL HIS ASP SEQRES 21 C 333 ALA THR CYS ILE GLY TYR LEU ILE ASN PRO ASP GLY ILE SEQRES 22 C 333 LYS THR GLN GLU MET TYR VAL GLU VAL ASP VAL ASN SER SEQRES 23 C 333 GLY PRO CYS TYR GLY ARG THR VAL CYS ASP GLU LEU GLY SEQRES 24 C 333 VAL LEU GLY LYS PRO ALA ASN THR LYS VAL GLY ILE THR SEQRES 25 C 333 ILE ASP THR ASP TRP PHE TRP GLY LEU VAL GLU GLU CYS SEQRES 26 C 333 VAL ARG GLY TYR ILE LYS THR HIS SEQRES 1 D 333 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 333 LEU VAL PRO ARG GLY SER HIS MET GLU LYS ARG LYS ILE SEQRES 3 D 333 ILE LEU ASP CYS ASP PRO GLY HIS ASP ASP ALA ILE ALA SEQRES 4 D 333 ILE MET MET ALA ALA LYS HIS PRO ALA ILE ASP LEU LEU SEQRES 5 D 333 GLY ILE THR ILE VAL ALA GLY ASN GLN THR LEU ASP LYS SEQRES 6 D 333 THR LEU ILE ASN GLY LEU ASN VAL CYS GLN LYS LEU GLU SEQRES 7 D 333 ILE ASN VAL PRO VAL TYR ALA GLY MET PRO GLN PRO ILE SEQRES 8 D 333 MET ARG GLN GLN ILE VAL ALA ASP ASN ILE HIS GLY ASP SEQRES 9 D 333 THR GLY LEU ASP GLY PRO VAL PHE GLU PRO LEU THR ARG SEQRES 10 D 333 GLN ALA GLU SER THR HIS ALA VAL LYS TYR ILE ILE ASP SEQRES 11 D 333 THR LEU MET ALA SER ASP GLY ASP ILE THR LEU VAL PRO SEQRES 12 D 333 VAL GLY PRO LEU SER ASN ILE ALA VAL ALA MET ARG MET SEQRES 13 D 333 GLN PRO ALA ILE LEU PRO LYS ILE ARG GLU ILE VAL LEU SEQRES 14 D 333 MET GLY GLY ALA TYR GLY THR GLY ASN PHE THR PRO SER SEQRES 15 D 333 ALA GLU PHE ASN ILE PHE ALA ASP PRO GLU ALA ALA ARG SEQRES 16 D 333 VAL VAL PHE THR SER GLY VAL PRO LEU VAL MET MET GLY SEQRES 17 D 333 LEU ASP LEU THR ASN GLN THR VAL CYS THR PRO ASP VAL SEQRES 18 D 333 ILE ALA ARG MET GLU ARG ALA GLY GLY PRO ALA GLY GLU SEQRES 19 D 333 LEU PHE SER ASP ILE MET ASN PHE THR LEU LYS THR GLN SEQRES 20 D 333 PHE GLU ASN TYR GLY LEU ALA GLY GLY PRO VAL HIS ASP SEQRES 21 D 333 ALA THR CYS ILE GLY TYR LEU ILE ASN PRO ASP GLY ILE SEQRES 22 D 333 LYS THR GLN GLU MET TYR VAL GLU VAL ASP VAL ASN SER SEQRES 23 D 333 GLY PRO CYS TYR GLY ARG THR VAL CYS ASP GLU LEU GLY SEQRES 24 D 333 VAL LEU GLY LYS PRO ALA ASN THR LYS VAL GLY ILE THR SEQRES 25 D 333 ILE ASP THR ASP TRP PHE TRP GLY LEU VAL GLU GLU CYS SEQRES 26 D 333 VAL ARG GLY TYR ILE LYS THR HIS HET CA A 400 1 HET NOS A 401 19 HET CA B 400 1 HET NOS B 401 19 HET CA C 400 1 HET NOS C 401 19 HET CA D 400 1 HET NOS D 401 19 HET TAM D 402 11 HETNAM CA CALCIUM ION HETNAM NOS INOSINE HETNAM TAM TRIS(HYDROXYETHYL)AMINOMETHANE FORMUL 5 CA 4(CA 2+) FORMUL 6 NOS 4(C10 H12 N4 O5) FORMUL 13 TAM C7 H17 N O3 FORMUL 14 HOH *331(H2 O) HELIX 1 1 GLY A 13 HIS A 26 1 14 HELIX 2 2 THR A 42 LEU A 57 1 16 HELIX 3 3 ALA A 78 GLY A 83 1 6 HELIX 4 4 HIS A 103 SER A 115 1 13 HELIX 5 5 LEU A 127 GLN A 137 1 11 HELIX 6 6 PRO A 138 LEU A 141 5 4 HELIX 7 7 GLU A 164 ALA A 169 1 6 HELIX 8 8 ASP A 170 THR A 179 1 10 HELIX 9 9 GLY A 188 ASN A 193 1 6 HELIX 10 10 THR A 198 GLY A 209 1 12 HELIX 11 11 GLY A 209 GLY A 232 1 24 HELIX 12 12 ASP A 240 ASN A 249 1 10 HELIX 13 13 ASP A 294 GLY A 308 1 15 HELIX 14 14 GLY B 13 HIS B 26 1 14 HELIX 15 15 THR B 42 LEU B 57 1 16 HELIX 16 16 HIS B 103 SER B 115 1 13 HELIX 17 17 LEU B 127 GLN B 137 1 11 HELIX 18 18 PRO B 138 PRO B 142 5 5 HELIX 19 19 GLU B 164 ALA B 169 1 6 HELIX 20 20 ASP B 170 THR B 179 1 10 HELIX 21 21 GLY B 188 ASN B 193 1 6 HELIX 22 22 THR B 198 GLY B 209 1 12 HELIX 23 23 GLY B 209 GLY B 232 1 24 HELIX 24 24 ASP B 240 ASN B 249 1 10 HELIX 25 25 ASP B 294 GLY B 308 1 15 HELIX 26 26 GLY C 13 HIS C 26 1 14 HELIX 27 27 THR C 42 LEU C 57 1 16 HELIX 28 28 HIS C 103 SER C 115 1 13 HELIX 29 29 LEU C 127 GLN C 137 1 11 HELIX 30 30 PRO C 138 PRO C 142 5 5 HELIX 31 31 GLU C 164 ALA C 169 1 6 HELIX 32 32 ASP C 170 THR C 179 1 10 HELIX 33 33 GLY C 188 ASN C 193 1 6 HELIX 34 34 THR C 198 GLY C 209 1 12 HELIX 35 35 GLY C 209 ASP C 218 1 10 HELIX 36 36 ASP C 240 ASN C 249 1 10 HELIX 37 37 ASP C 294 GLY C 308 1 15 HELIX 38 38 GLY D 13 HIS D 26 1 14 HELIX 39 39 THR D 42 LEU D 57 1 16 HELIX 40 40 HIS D 103 SER D 115 1 13 HELIX 41 41 LEU D 127 GLN D 137 1 11 HELIX 42 42 PRO D 138 PRO D 142 5 5 HELIX 43 43 GLU D 164 ALA D 169 1 6 HELIX 44 44 ASP D 170 THR D 179 1 10 HELIX 45 45 GLY D 188 ASN D 193 1 6 HELIX 46 46 THR D 198 GLY D 209 1 12 HELIX 47 47 GLY D 209 THR D 223 1 15 HELIX 48 48 LEU D 224 GLY D 232 1 9 HELIX 49 49 ASP D 240 ASN D 249 1 10 HELIX 50 50 ASP D 294 GLY D 308 1 15 SHEET 1 A 9 VAL A 63 ALA A 65 0 SHEET 2 A 9 ILE A 29 ILE A 36 1 N ILE A 34 O TYR A 64 SHEET 3 A 9 ARG A 4 CYS A 10 1 N ARG A 4 O ASP A 30 SHEET 4 A 9 THR A 120 PRO A 123 1 O VAL A 122 N ILE A 7 SHEET 5 A 9 GLU A 146 MET A 150 1 O VAL A 148 N LEU A 121 SHEET 6 A 9 LEU A 184 MET A 187 1 O MET A 187 N LEU A 149 SHEET 7 A 9 THR A 287 ILE A 293 1 O LYS A 288 N MET A 186 SHEET 8 A 9 ILE A 253 VAL A 262 -1 N LYS A 254 O THR A 292 SHEET 9 A 9 THR A 273 ASP A 276 -1 O VAL A 274 N GLU A 261 SHEET 1 B 2 VAL A 196 CYS A 197 0 SHEET 2 B 2 GLY A 236 PRO A 237 -1 O GLY A 236 N CYS A 197 SHEET 1 C 8 VAL B 63 ALA B 65 0 SHEET 2 C 8 ILE B 29 ILE B 36 1 N ILE B 34 O TYR B 64 SHEET 3 C 8 ARG B 4 CYS B 10 1 N ARG B 4 O ASP B 30 SHEET 4 C 8 ILE B 119 PRO B 123 1 O VAL B 122 N ILE B 7 SHEET 5 C 8 ILE B 144 MET B 150 1 O VAL B 148 N LEU B 121 SHEET 6 C 8 LEU B 184 MET B 187 1 O VAL B 185 N ILE B 147 SHEET 7 C 8 THR B 287 ILE B 293 1 O GLY B 290 N MET B 186 SHEET 8 C 8 ILE B 253 MET B 258 -1 N LYS B 254 O THR B 292 SHEET 1 D 2 VAL B 260 VAL B 262 0 SHEET 2 D 2 THR B 273 CYS B 275 -1 O VAL B 274 N GLU B 261 SHEET 1 E 8 VAL C 63 ALA C 65 0 SHEET 2 E 8 ILE C 29 ILE C 36 1 N ILE C 36 O TYR C 64 SHEET 3 E 8 ARG C 4 CYS C 10 1 N ILE C 6 O ASP C 30 SHEET 4 E 8 ILE C 119 PRO C 123 1 O THR C 120 N LYS C 5 SHEET 5 E 8 ILE C 144 MET C 150 1 O MET C 150 N PRO C 123 SHEET 6 E 8 LEU C 184 MET C 187 1 O VAL C 185 N LEU C 149 SHEET 7 E 8 THR C 287 ILE C 293 1 O LYS C 288 N MET C 186 SHEET 8 E 8 ILE C 253 MET C 258 -1 N LYS C 254 O THR C 292 SHEET 1 F 2 VAL C 260 VAL C 262 0 SHEET 2 F 2 THR C 273 CYS C 275 -1 O VAL C 274 N GLU C 261 SHEET 1 G 8 VAL D 63 ALA D 65 0 SHEET 2 G 8 ILE D 29 ILE D 36 1 N ILE D 34 O TYR D 64 SHEET 3 G 8 ARG D 4 CYS D 10 1 N ILE D 6 O ASP D 30 SHEET 4 G 8 ILE D 119 PRO D 123 1 O THR D 120 N LYS D 5 SHEET 5 G 8 ILE D 144 MET D 150 1 O VAL D 148 N LEU D 121 SHEET 6 G 8 LEU D 184 MET D 187 1 O MET D 187 N LEU D 149 SHEET 7 G 8 THR D 287 ILE D 293 1 O GLY D 290 N MET D 186 SHEET 8 G 8 ILE D 253 MET D 258 -1 N LYS D 254 O THR D 292 SHEET 1 H 2 VAL D 196 CYS D 197 0 SHEET 2 H 2 GLY D 236 PRO D 237 -1 O GLY D 236 N CYS D 197 SHEET 1 I 2 VAL D 260 ASP D 263 0 SHEET 2 I 2 ARG D 272 CYS D 275 -1 O VAL D 274 N GLU D 261 LINK OD1 ASP A 11 CA CA A 400 1555 1555 2.55 LINK OD1 ASP A 16 CA CA A 400 1555 1555 2.44 LINK OD2 ASP A 16 CA CA A 400 1555 1555 2.75 LINK O VAL A 124 CA CA A 400 1555 1555 2.37 LINK OD2 ASP A 240 CA CA A 400 1555 1555 2.55 LINK CA CA A 400 O3' NOS A 401 1555 1555 2.25 LINK CA CA A 400 O2' NOS A 401 1555 1555 2.18 LINK CA CA A 400 O HOH A 502 1555 1555 2.70 LINK OD1 ASP B 11 CA CA B 400 1555 1555 2.43 LINK OD1 ASP B 16 CA CA B 400 1555 1555 2.46 LINK OD2 ASP B 16 CA CA B 400 1555 1555 2.80 LINK O VAL B 124 CA CA B 400 1555 1555 2.36 LINK OD2 ASP B 240 CA CA B 400 1555 1555 2.64 LINK CA CA B 400 O3' NOS B 401 1555 1555 2.74 LINK CA CA B 400 O2' NOS B 401 1555 1555 2.44 LINK CA CA B 400 O HOH B 404 1555 1555 2.64 LINK OD1 ASP C 11 CA CA C 400 1555 1555 2.49 LINK OD1 ASP C 16 CA CA C 400 1555 1555 2.65 LINK OD2 ASP C 16 CA CA C 400 1555 1555 2.60 LINK O VAL C 124 CA CA C 400 1555 1555 2.55 LINK OD2 ASP C 240 CA CA C 400 1555 1555 2.70 LINK CA CA C 400 O3' NOS C 401 1555 1555 2.90 LINK CA CA C 400 O2' NOS C 401 1555 1555 2.63 LINK CA CA C 400 O HOH C 433 1555 1555 2.42 LINK OD1 ASP D 11 CA CA D 400 1555 1555 2.51 LINK OD1 ASP D 16 CA CA D 400 1555 1555 2.42 LINK OD2 ASP D 16 CA CA D 400 1555 1555 2.56 LINK O VAL D 124 CA CA D 400 1555 1555 2.44 LINK OD2 ASP D 240 CA CA D 400 1555 1555 2.45 LINK CA CA D 400 O2' NOS D 401 1555 1555 2.32 LINK CA CA D 400 O3' NOS D 401 1555 1555 2.67 LINK CA CA D 400 O HOH D 417 1555 1555 2.72 CISPEP 1 PRO A 12 GLY A 13 0 -12.08 CISPEP 2 PRO B 12 GLY B 13 0 -15.54 CISPEP 3 PRO C 12 GLY C 13 0 -10.00 CISPEP 4 PRO D 12 GLY D 13 0 -13.83 SITE 1 AC1 4 ASP A 11 ASP A 16 ASP A 240 HOH A 502 SITE 1 AC2 5 ASP B 11 ASP B 16 ASN B 40 ASP B 240 SITE 2 AC2 5 HOH B 404 SITE 1 AC3 5 ASP C 11 ASP C 16 ASN C 40 ASP C 240 SITE 2 AC3 5 HOH C 433 SITE 1 AC4 5 ASP D 11 ASP D 16 ASN D 40 ASP D 240 SITE 2 AC4 5 HOH D 417 SITE 1 AC5 15 ASP A 15 ASP A 16 ASN A 40 ILE A 81 SITE 2 AC5 15 HIS A 82 MET A 150 ASN A 158 GLU A 164 SITE 3 AC5 15 PHE A 165 ASN A 166 GLN A 227 TYR A 231 SITE 4 AC5 15 HIS A 239 ASP A 240 HOH A 502 SITE 1 AC6 11 ASP B 15 ASP B 16 ASN B 40 MET B 150 SITE 2 AC6 11 ASN B 158 GLU B 164 PHE B 165 ASN B 166 SITE 3 AC6 11 GLN B 227 TYR B 231 ASP B 240 SITE 1 AC7 9 ASP C 15 ASP C 16 ASN C 40 ALA C 78 SITE 2 AC7 9 MET C 150 ASN C 158 GLU C 164 ASN C 166 SITE 3 AC7 9 ASP C 240 SITE 1 AC8 15 ASP D 15 ASP D 16 ASN D 40 ALA D 78 SITE 2 AC8 15 ILE D 81 HIS D 82 MET D 150 ASN D 158 SITE 3 AC8 15 GLU D 164 PHE D 165 ASN D 166 GLN D 227 SITE 4 AC8 15 TYR D 231 ASP D 240 HOH D 417 SITE 1 AC9 6 MET C 136 GLN C 137 LEU D 43 GLY D 66 SITE 2 AC9 6 PRO D 68 HIS D 103 CRYST1 45.112 82.406 90.163 67.90 79.59 89.65 P 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 0.022167 -0.000135 -0.004350 0.00000 SCALE2 0.000000 0.012135 -0.005007 0.00000 SCALE3 0.000000 0.000000 0.012199 0.00000