HEADER SYNTHASE 07-JUN-05 2BTU TITLE CRYSTAL STRUCTURE OF PHOSPHORIBOSYLFORMYLGLYCINAMIDINE CYCLO-LIGASE TITLE 2 FROM BACILLUS ANTHRACIS AT 2.3A RESOLUTION. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYL-AMINOIMIDAZOLE SYNTHETASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PHOSPHORIBOSYLFORMYLGLYCINAMIDINE CYCLO-LIGASE AIRS, COMPND 5 PHOSPHORIBOSYL-AMINOIMIDAZOLE SYNTHETASE, AIR SYNTHASE; COMPND 6 EC: 6.3.3.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_TAXID: 1392; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-YSBLIC KEYWDS SYNTHASE, PURM, DE NOVO PURINE BIOSYNTHESIS, AIR SYNTHASE FAMILY, KEYWDS 2 SPINE, SYNTHETASE, FGAR AMIDOTRANSFERASE, NOVEL FOLD, STRUCTURAL KEYWDS 3 PROTEOMICS IN EUROPE, STRUCTURAL GENOMICS EXPDTA X-RAY DIFFRACTION AUTHOR O.V.MOROZ,E.V.BLAGOVA,V.M.LEVDIKOV,M.J.FOGG,A.A.LEBEDEV, AUTHOR 2 J.A.BRANNIGAN,A.J.WILKINSON,K.S.WILSON REVDAT 4 22-MAY-19 2BTU 1 REMARK REVDAT 3 08-MAY-19 2BTU 1 REMARK REVDAT 2 24-FEB-09 2BTU 1 VERSN REVDAT 1 23-AUG-06 2BTU 0 JRNL AUTH O.V.MOROZ,E.V.BLAGOVA,V.M.LEVDIKOV,M.J.FOGG,A.A.LEBEDEV, JRNL AUTH 2 J.A.BRANNIGAN,A.J.WILKINSON,K.S.WILSON JRNL TITL CRYSTAL STRUCTURE OF PHOSPHORIBOSYLFORMYLGLYCINAMIDINE JRNL TITL 2 CYCLO-LIGASE FROM BACILLUS ANTHRACIS AT 2.3A RESOLUTION. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.183 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1375 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 27092 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.164 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 23408 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4418 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 166 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 4578.9 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 19680 REMARK 3 NUMBER OF RESTRAINTS : 19478 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 ANGLE DISTANCES (A) : 0.020 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.025 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.022 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.030 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.013 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.090 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: MEROHEDRAL TWIN, TWINNING FRACTION 0.42 REMARK 4 REMARK 4 2BTU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1290024383. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00806 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28479 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.310 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.9 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : 0.46000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 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 1CLI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP VAPOUR DIFFUSION, 17% REMARK 280 PEG2K, 0.1M TRIS-HCL PH 8.0, 0.1M TMAO (TRIMETHYLAMINE-N-OXIDE), REMARK 280 PH 8.00, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.05850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.02925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.08775 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: PQS 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 400 REMARK 400 COMPOUND REMARK 400 CATALYTIC ACTIVITY: ATP + 2-(FORMAMIDO)-N(1)-(5-PHOSPHO-D- REMARK 400 RIBOSYL)ACETAMIDINE = ADP + PHOSPHATE + 5-AMINO-1-(5-PHOSPHO-D- REMARK 400 RIBOSYL)IMIDAZOLE. 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 1 REMARK 465 ALA A 2 REMARK 465 ASN A 3 REMARK 465 ALA A 4 REMARK 465 TYR A 5 REMARK 465 LYS A 6 REMARK 465 GLN A 7 REMARK 465 ALA A 8 REMARK 465 GLY A 9 REMARK 465 VAL A 10 REMARK 465 ASP A 11 REMARK 465 ILE A 12 REMARK 465 LEU A 38 REMARK 465 GLY A 39 REMARK 465 GLY A 40 REMARK 465 SER A 205 REMARK 465 LEU A 206 REMARK 465 ASP A 207 REMARK 465 ARG A 208 REMARK 465 GLY A 342 REMARK 465 GLY A 343 REMARK 465 LYS A 344 REMARK 465 ALA A 345 REMARK 465 LEU A 346 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ASN B 3 REMARK 465 ALA B 4 REMARK 465 TYR B 5 REMARK 465 LYS B 6 REMARK 465 GLN B 7 REMARK 465 ALA B 8 REMARK 465 GLY B 9 REMARK 465 VAL B 10 REMARK 465 ASP B 11 REMARK 465 SER B 48 REMARK 465 LYS B 49 REMARK 465 PHE B 50 REMARK 465 ALA B 51 REMARK 465 LEU B 52 REMARK 465 VAL B 64 REMARK 465 SER B 147 REMARK 465 GLU B 203 REMARK 465 LEU B 204 REMARK 465 SER B 205 REMARK 465 LEU B 206 REMARK 465 ASP B 207 REMARK 465 ARG B 208 REMARK 465 ILE B 209 REMARK 465 TYR B 210 REMARK 465 GLY B 211 REMARK 465 ARG B 212 REMARK 465 LEU B 213 REMARK 465 GLU B 214 REMARK 465 LEU B 215 REMARK 465 THR B 339 REMARK 465 PHE B 340 REMARK 465 ASN B 341 REMARK 465 GLY B 342 REMARK 465 GLY B 343 REMARK 465 LYS B 344 REMARK 465 ALA B 345 REMARK 465 LEU B 346 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 13 CB CG CD OE1 OE2 REMARK 470 TYR A 16 O CG CD1 CD2 CE1 CE2 CZ REMARK 470 TYR A 16 OH REMARK 470 GLU A 17 CD OE1 OE2 REMARK 470 VAL A 19 CG1 CG2 REMARK 470 ARG A 21 CD NE CZ NH1 NH2 REMARK 470 GLN A 27 CG CD OE1 NE2 REMARK 470 LYS A 32 NZ REMARK 470 PHE A 41 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 49 CD CE NZ REMARK 470 LYS A 76 CD CE NZ REMARK 470 LYS A 110 CG CD CE NZ REMARK 470 LYS A 115 CD CE NZ REMARK 470 ILE A 116 CG1 CG2 CD1 REMARK 470 ILE A 135 CG1 CG2 CD1 REMARK 470 ASP A 162 CG OD1 OD2 REMARK 470 LYS A 165 CD CE NZ REMARK 470 THR A 168 OG1 CG2 REMARK 470 GLU A 170 CG CD OE1 OE2 REMARK 470 ILE A 172 CG2 REMARK 470 ARG A 195 NE CZ NH1 NH2 REMARK 470 GLU A 200 OE1 OE2 REMARK 470 ASP A 201 CG OD1 OD2 REMARK 470 GLU A 203 CG CD OE1 OE2 REMARK 470 ILE A 209 CG1 CG2 CD1 REMARK 470 ARG A 212 CB CG CD NE CZ NH1 NH2 REMARK 470 LEU A 213 CG CD1 CD2 REMARK 470 LYS A 223 CB CG CD CE NZ REMARK 470 LYS A 226 CD CE NZ REMARK 470 LYS A 237 CG CD CE NZ REMARK 470 GLU A 262 CG CD OE1 OE2 REMARK 470 GLU A 267 CG CD OE1 OE2 REMARK 470 LYS A 274 CD CE NZ REMARK 470 GLU A 284 CG CD OE1 OE2 REMARK 470 LYS A 287 CE NZ REMARK 470 GLU A 289 CD OE1 OE2 REMARK 470 LYS A 291 CG CD CE NZ REMARK 470 LYS A 308 CD CE NZ REMARK 470 GLU A 309 CG CD OE1 OE2 REMARK 470 GLU A 310 CG CD OE1 OE2 REMARK 470 LYS A 313 CD CE NZ REMARK 470 ILE A 315 CG2 REMARK 470 ARG A 317 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 331 CD NE CZ NH1 NH2 REMARK 470 ASN A 341 CB CG OD1 ND2 REMARK 470 TYR B 16 CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU B 17 CG CD OE1 OE2 REMARK 470 VAL B 19 CB CG1 CG2 REMARK 470 SER B 20 CB OG REMARK 470 ARG B 21 CD NE CZ NH1 NH2 REMARK 470 MET B 22 CB CG REMARK 470 LYS B 24 CB CG CD CE NZ REMARK 470 GLN B 27 CD OE1 NE2 REMARK 470 THR B 28 OG1 CG2 REMARK 470 LEU B 38 CG CD1 CD2 REMARK 470 GLU B 53 CG CD OE1 OE2 REMARK 470 LEU B 70 CG CD1 CD2 REMARK 470 ILE B 106 CG2 REMARK 470 LYS B 110 CG CD CE NZ REMARK 470 LYS B 115 CD CE NZ REMARK 470 ILE B 116 CG1 CG2 CD1 REMARK 470 LYS B 121 CG CD CE NZ REMARK 470 SER B 124 OG REMARK 470 ILE B 135 CG2 REMARK 470 THR B 148 CB OG1 CG2 REMARK 470 LYS B 165 CB CG CD CE NZ REMARK 470 THR B 168 CB OG1 CG2 REMARK 470 GLU B 170 CD OE1 OE2 REMARK 470 LYS B 171 CB CG CD CE NZ REMARK 470 ILE B 172 CG1 CG2 CD1 REMARK 470 GLU B 173 CD OE1 OE2 REMARK 470 HIS B 176 ND1 CD2 CE1 NE2 REMARK 470 ALA B 182 CB REMARK 470 ARG B 195 CZ NH1 NH2 REMARK 470 LEU B 199 CG CD1 CD2 REMARK 470 ASP B 201 CG OD1 OD2 REMARK 470 GLU B 219 CB CG CD OE1 OE2 REMARK 470 LYS B 226 CD CE NZ REMARK 470 ILE B 232 CD1 REMARK 470 LYS B 237 CG CD CE NZ REMARK 470 TYR B 242 CB CG CD1 CD2 CE1 CE2 CZ REMARK 470 TYR B 242 OH REMARK 470 ARG B 258 CD NE CZ NH1 NH2 REMARK 470 ILE B 264 CD1 REMARK 470 GLU B 267 CG CD OE1 OE2 REMARK 470 SER B 272 OG REMARK 470 LYS B 274 CE NZ REMARK 470 ILE B 278 CG1 CG2 CD1 REMARK 470 GLN B 283 CD OE1 NE2 REMARK 470 GLU B 284 CG CD OE1 OE2 REMARK 470 GLU B 290 CG CD OE1 OE2 REMARK 470 LYS B 291 CG CD CE NZ REMARK 470 ILE B 301 CD1 REMARK 470 VAL B 307 CG1 CG2 REMARK 470 LYS B 308 CD CE NZ REMARK 470 GLU B 310 CD OE1 OE2 REMARK 470 LYS B 313 CD CE NZ REMARK 470 ASP B 314 CG OD1 OD2 REMARK 470 ARG B 317 CG CD NE CZ NH1 NH2 REMARK 470 ILE B 328 CD1 REMARK 470 ARG B 331 CD NE CZ NH1 NH2 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 A 240 CZ TYR A 242 1.33 REMARK 500 OE1 GLU A 240 OH TYR A 242 1.73 REMARK 500 OE1 GLU A 240 CE1 TYR A 242 1.86 REMARK 500 OE1 GLU A 240 CE2 TYR A 242 2.12 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 LYS A 24 C - N - CA ANGL. DEV. = 15.2 DEGREES REMARK 500 GLY A 36 C - N - CA ANGL. DEV. = 14.1 DEGREES REMARK 500 LEU A 198 C - N - CA ANGL. DEV. = 42.0 DEGREES REMARK 500 GLY B 36 C - N - CA ANGL. DEV. = 13.9 DEGREES REMARK 500 GLY B 40 C - N - CA ANGL. DEV. = 14.9 DEGREES REMARK 500 GLY B 169 C - N - CA ANGL. DEV. = 15.9 DEGREES REMARK 500 ARG B 327 CD - NE - CZ ANGL. DEV. = 9.8 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 LYS A 23 7.31 -68.70 REMARK 500 LYS A 24 5.80 -59.87 REMARK 500 THR A 28 5.67 -69.84 REMARK 500 LEU A 100 -65.43 -101.41 REMARK 500 PRO A 143 -142.62 -56.54 REMARK 500 HIS A 187 -109.43 58.85 REMARK 500 SER A 188 53.32 -148.11 REMARK 500 LEU A 198 -39.42 -133.73 REMARK 500 ASP A 201 -131.40 -95.61 REMARK 500 ARG A 212 151.75 -41.61 REMARK 500 LEU A 213 125.86 0.08 REMARK 500 LEU A 235 -74.74 -37.19 REMARK 500 THR A 248 -126.91 -115.53 REMARK 500 PRO A 261 -168.77 -59.87 REMARK 500 ILE A 296 -54.35 -135.82 REMARK 500 ALA A 312 -37.91 -33.14 REMARK 500 LEU B 38 -105.62 -64.85 REMARK 500 PRO B 143 95.53 -67.05 REMARK 500 LYS B 163 -63.50 -29.04 REMARK 500 HIS B 187 -113.84 80.92 REMARK 500 TYR B 191 -15.33 -49.81 REMARK 500 LEU B 198 42.35 -105.85 REMARK 500 ASP B 201 -113.11 -116.12 REMARK 500 LEU B 217 -71.23 -48.08 REMARK 500 THR B 248 -98.44 -115.97 REMARK 500 ALA B 266 108.93 -163.44 REMARK 500 ILE B 296 -53.47 -130.37 REMARK 500 GLU B 309 -35.44 -32.81 REMARK 500 ALA B 336 119.40 -176.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B2009 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH B2013 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH B2025 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH B2026 DISTANCE = 7.35 ANGSTROMS DBREF 2BTU A 1 346 UNP Q81ZH0 PUR5_BACAN 1 346 DBREF 2BTU B 1 346 UNP Q81ZH0 PUR5_BACAN 1 346 SEQRES 1 A 346 MET ALA ASN ALA TYR LYS GLN ALA GLY VAL ASP ILE GLU SEQRES 2 A 346 ALA GLY TYR GLU ALA VAL SER ARG MET LYS LYS HIS VAL SEQRES 3 A 346 GLN THR THR MET ARG LYS GLU VAL LEU GLY GLY LEU GLY SEQRES 4 A 346 GLY PHE GLY GLY MET PHE ASP LEU SER LYS PHE ALA LEU SEQRES 5 A 346 GLU GLU PRO VAL LEU VAL SER GLY THR ASP GLY VAL GLY SEQRES 6 A 346 THR LYS LEU MET LEU ALA PHE MET ALA ASP LYS HIS ASP SEQRES 7 A 346 THR ILE GLY ILE ASP ALA VAL ALA MET CYS VAL ASN ASP SEQRES 8 A 346 ILE VAL VAL GLN GLY ALA GLU PRO LEU PHE PHE LEU ASP SEQRES 9 A 346 TYR ILE ALA CYS GLY LYS ALA GLU PRO SER LYS ILE GLU SEQRES 10 A 346 ASN ILE VAL LYS GLY ILE SER GLU GLY CYS ARG GLN ALA SEQRES 11 A 346 GLY CYS ALA LEU ILE GLY GLY GLU THR ALA GLU MET PRO SEQRES 12 A 346 GLY MET TYR SER THR GLU GLU TYR ASP LEU ALA GLY PHE SEQRES 13 A 346 THR VAL GLY ILE VAL ASP LYS LYS LYS ILE VAL THR GLY SEQRES 14 A 346 GLU LYS ILE GLU ALA GLY HIS VAL LEU ILE GLY LEU ALA SEQRES 15 A 346 SER SER GLY ILE HIS SER ASN GLY TYR SER LEU VAL ARG SEQRES 16 A 346 LYS VAL LEU LEU GLU ASP GLY GLU LEU SER LEU ASP ARG SEQRES 17 A 346 ILE TYR GLY ARG LEU GLU LEU PRO LEU GLY GLU GLU LEU SEQRES 18 A 346 LEU LYS PRO THR LYS ILE TYR VAL LYS PRO ILE LEU GLU SEQRES 19 A 346 LEU LEU LYS ASN HIS GLU VAL TYR GLY MET ALA HIS ILE SEQRES 20 A 346 THR GLY GLY GLY PHE ILE GLU ASN ILE PRO ARG MET LEU SEQRES 21 A 346 PRO GLU GLY ILE GLY ALA GLU ILE GLU LEU GLY SER TRP SEQRES 22 A 346 LYS ILE GLN PRO ILE PHE SER LEU LEU GLN GLU VAL GLY SEQRES 23 A 346 LYS LEU GLU GLU LYS GLU MET PHE ASN ILE PHE ASN MET SEQRES 24 A 346 GLY ILE GLY MET VAL VAL ALA VAL LYS GLU GLU ASP ALA SEQRES 25 A 346 LYS ASP ILE VAL ARG LEU LEU GLU GLU GLN GLY GLU THR SEQRES 26 A 346 ALA ARG ILE ILE GLY ARG THR VAL GLN GLY ALA GLY VAL SEQRES 27 A 346 THR PHE ASN GLY GLY LYS ALA LEU SEQRES 1 B 346 MET ALA ASN ALA TYR LYS GLN ALA GLY VAL ASP ILE GLU SEQRES 2 B 346 ALA GLY TYR GLU ALA VAL SER ARG MET LYS LYS HIS VAL SEQRES 3 B 346 GLN THR THR MET ARG LYS GLU VAL LEU GLY GLY LEU GLY SEQRES 4 B 346 GLY PHE GLY GLY MET PHE ASP LEU SER LYS PHE ALA LEU SEQRES 5 B 346 GLU GLU PRO VAL LEU VAL SER GLY THR ASP GLY VAL GLY SEQRES 6 B 346 THR LYS LEU MET LEU ALA PHE MET ALA ASP LYS HIS ASP SEQRES 7 B 346 THR ILE GLY ILE ASP ALA VAL ALA MET CYS VAL ASN ASP SEQRES 8 B 346 ILE VAL VAL GLN GLY ALA GLU PRO LEU PHE PHE LEU ASP SEQRES 9 B 346 TYR ILE ALA CYS GLY LYS ALA GLU PRO SER LYS ILE GLU SEQRES 10 B 346 ASN ILE VAL LYS GLY ILE SER GLU GLY CYS ARG GLN ALA SEQRES 11 B 346 GLY CYS ALA LEU ILE GLY GLY GLU THR ALA GLU MET PRO SEQRES 12 B 346 GLY MET TYR SER THR GLU GLU TYR ASP LEU ALA GLY PHE SEQRES 13 B 346 THR VAL GLY ILE VAL ASP LYS LYS LYS ILE VAL THR GLY SEQRES 14 B 346 GLU LYS ILE GLU ALA GLY HIS VAL LEU ILE GLY LEU ALA SEQRES 15 B 346 SER SER GLY ILE HIS SER ASN GLY TYR SER LEU VAL ARG SEQRES 16 B 346 LYS VAL LEU LEU GLU ASP GLY GLU LEU SER LEU ASP ARG SEQRES 17 B 346 ILE TYR GLY ARG LEU GLU LEU PRO LEU GLY GLU GLU LEU SEQRES 18 B 346 LEU LYS PRO THR LYS ILE TYR VAL LYS PRO ILE LEU GLU SEQRES 19 B 346 LEU LEU LYS ASN HIS GLU VAL TYR GLY MET ALA HIS ILE SEQRES 20 B 346 THR GLY GLY GLY PHE ILE GLU ASN ILE PRO ARG MET LEU SEQRES 21 B 346 PRO GLU GLY ILE GLY ALA GLU ILE GLU LEU GLY SER TRP SEQRES 22 B 346 LYS ILE GLN PRO ILE PHE SER LEU LEU GLN GLU VAL GLY SEQRES 23 B 346 LYS LEU GLU GLU LYS GLU MET PHE ASN ILE PHE ASN MET SEQRES 24 B 346 GLY ILE GLY MET VAL VAL ALA VAL LYS GLU GLU ASP ALA SEQRES 25 B 346 LYS ASP ILE VAL ARG LEU LEU GLU GLU GLN GLY GLU THR SEQRES 26 B 346 ALA ARG ILE ILE GLY ARG THR VAL GLN GLY ALA GLY VAL SEQRES 27 B 346 THR PHE ASN GLY GLY LYS ALA LEU FORMUL 3 HOH *166(H2 O) HELIX 1 1 VAL A 26 MET A 30 5 5 HELIX 2 2 LYS A 67 ASP A 75 1 9 HELIX 3 3 THR A 79 VAL A 94 1 16 HELIX 4 4 GLU A 112 GLY A 131 1 20 HELIX 5 5 GLY A 190 GLU A 200 1 11 HELIX 6 6 PRO A 216 LEU A 222 1 7 HELIX 7 7 TYR A 228 HIS A 239 1 12 HELIX 8 8 GLY A 250 ILE A 256 1 7 HELIX 9 9 PRO A 257 LEU A 260 5 4 HELIX 10 10 GLN A 276 LYS A 287 1 12 HELIX 11 11 GLU A 289 PHE A 294 1 6 HELIX 12 12 ASP A 311 GLY A 323 1 13 HELIX 13 13 ILE B 12 ARG B 21 1 10 HELIX 14 14 HIS B 25 MET B 30 5 6 HELIX 15 15 LYS B 67 ASP B 75 1 9 HELIX 16 16 THR B 79 VAL B 94 1 16 HELIX 17 17 GLU B 112 GLY B 131 1 20 HELIX 18 18 LYS B 164 ILE B 166 5 3 HELIX 19 19 GLY B 190 LEU B 198 1 9 HELIX 20 20 PRO B 216 LEU B 222 1 7 HELIX 21 21 TYR B 228 HIS B 239 1 12 HELIX 22 22 GLY B 250 LEU B 260 1 11 HELIX 23 23 GLN B 276 GLY B 286 1 11 HELIX 24 24 GLU B 289 PHE B 294 1 6 HELIX 25 25 ASP B 311 GLU B 321 1 11 SHEET 1 AA 6 VAL A 34 LEU A 35 0 SHEET 2 AA 6 MET A 44 ASP A 46 -1 O MET A 44 N LEU A 35 SHEET 3 AA 6 PRO B 55 ASP B 62 -1 O LEU B 57 N PHE A 45 SHEET 4 AA 6 TYR B 151 ASP B 162 -1 O GLY B 155 N ASP B 62 SHEET 5 AA 6 GLU B 98 CYS B 108 -1 O GLU B 98 N ILE B 160 SHEET 6 AA 6 ALA B 133 GLU B 141 1 O ALA B 133 N PHE B 102 SHEET 1 AB 6 ALA A 133 GLU A 141 0 SHEET 2 AB 6 GLU A 98 CYS A 108 1 O LEU A 100 N ALA A 133 SHEET 3 AB 6 ASP A 152 ASP A 162 -1 O ASP A 152 N ALA A 107 SHEET 4 AB 6 PRO A 55 GLY A 63 -1 O VAL A 56 N VAL A 161 SHEET 5 AB 6 MET B 44 ASP B 46 -1 O PHE B 45 N LEU A 57 SHEET 6 AB 6 VAL B 34 LEU B 35 -1 O LEU B 35 N MET B 44 SHEET 1 AC 6 ALA A 245 HIS A 246 0 SHEET 2 AC 6 ILE A 301 VAL A 307 -1 O VAL A 304 N ALA A 245 SHEET 3 AC 6 VAL A 177 ALA A 182 -1 O VAL A 177 N VAL A 307 SHEET 4 AC 6 ALA A 326 GLN A 334 -1 O ARG A 327 N GLY A 180 SHEET 5 AC 6 ILE A 264 GLU A 269 -1 O GLY A 265 N VAL A 333 SHEET 6 AC 6 VAL A 338 ASN A 341 1 O THR A 339 N ILE A 268 SHEET 1 BA 5 GLY B 243 HIS B 246 0 SHEET 2 BA 5 ILE B 301 VAL B 307 -1 O VAL B 304 N ALA B 245 SHEET 3 BA 5 VAL B 177 ALA B 182 -1 O VAL B 177 N VAL B 307 SHEET 4 BA 5 ILE B 328 VAL B 333 -1 O GLY B 330 N LEU B 178 SHEET 5 BA 5 GLY B 265 ILE B 268 -1 O GLY B 265 N VAL B 333 CRYST1 89.490 89.490 88.117 90.00 90.00 90.00 P 41 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.011174 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011174 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011349 0.00000 MASTER 460 0 0 25 23 0 0 6 0 0 0 54 END