HEADER GLYCOSYLTRANSFERASE 08-MAR-98 1A69 TITLE PURINE NUCLEOSIDE PHOSPHORYLASE IN COMPLEX WITH FORMYCIN B AND TITLE 2 SULPHATE (PHOSPHATE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 2.4.2.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS GLYCOSYLTRANSFERASE, PURINE NUCLEOSIDE PHOSPHORYLASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.KOELLNER,M.LUIC,D.SHUGAR,W.SAENGER,A.BZOWSKA REVDAT 6 22-MAY-24 1A69 1 REMARK REVDAT 5 02-AUG-23 1A69 1 REMARK REVDAT 4 13-JUL-11 1A69 1 VERSN REVDAT 3 18-AUG-09 1A69 1 ATOM SITE REVDAT 2 24-FEB-09 1A69 1 VERSN REVDAT 1 14-OCT-98 1A69 0 JRNL AUTH G.KOELLNER,M.LUIC,D.SHUGAR,W.SAENGER,A.BZOWSKA JRNL TITL CRYSTAL STRUCTURE OF THE TERNARY COMPLEX OF E. COLI PURINE JRNL TITL 2 NUCLEOSIDE PHOSPHORYLASE WITH FORMYCIN B, A STRUCTURAL JRNL TITL 3 ANALOGUE OF THE SUBSTRATE INOSINE, AND PHOSPHATE (SULPHATE) JRNL TITL 4 AT 2.1 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 280 153 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9653038 JRNL DOI 10.1006/JMBI.1998.1799 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT 5E REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 72585 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5298 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 72 REMARK 3 SOLVENT ATOMS : 376 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 22.800 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.005 ; 1.000 ; 10847 REMARK 3 BOND ANGLES (DEGREES) : 1.301 ; 2.000 ; 14609 REMARK 3 TORSION ANGLES (DEGREES) : 24.500; NULL ; 6572 REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : 0.002 ; 100.00; 1617 REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : BABINET SCALING REMARK 3 KSOL : 0.80 REMARK 3 BSOL : 207.0 REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : TNT PROTGEO REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : 1.0 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1A69 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000170444. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JUN-95 REMARK 200 TEMPERATURE (KELVIN) : 281 REMARK 200 PH : 5.2-5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 668538 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 9.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.13700 REMARK 200 FOR THE DATA SET : 7.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29700 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1ECP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28-35% AMMONIUM SULPHATE, 50 MM REMARK 280 CITRATE BUFFER, PH 5.2-5.4, PH 5.3 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 80.40667 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 160.81333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 120.61000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 201.01667 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 40.20333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 80.40667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 160.81333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 201.01667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 120.61000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 40.20333 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 26110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -256.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 120.61000 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 GLU A 238 REMARK 465 GLU B 238 REMARK 465 THR C 208 REMARK 465 HIS C 209 REMARK 465 GLU C 210 REMARK 465 GLN C 211 REMARK 465 GLU C 238 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 LYS A 99 CD CE NZ REMARK 470 LYS A 226 CD CE NZ REMARK 470 LYS A 237 CG CD CE NZ REMARK 470 LYS B 99 CD CE NZ REMARK 470 ARG B 207 CG CD NE CZ NH1 NH2 REMARK 470 THR B 208 OG1 CG2 REMARK 470 HIS B 209 CG ND1 CD2 CE1 NE2 REMARK 470 GLU B 210 CG CD OE1 OE2 REMARK 470 GLN B 211 CG CD OE1 NE2 REMARK 470 THR B 212 OG1 CG2 REMARK 470 THR B 213 OG1 CG2 REMARK 470 GLU B 216 CG CD OE1 OE2 REMARK 470 ARG B 217 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 99 CD CE NZ REMARK 470 LYS C 142 CD CE NZ REMARK 470 LYS C 237 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH C 353 O HOH C 353 10665 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 34 CD GLU A 34 OE2 0.070 REMARK 500 GLU A 165 CD GLU A 165 OE2 0.069 REMARK 500 GLU B 8 CD GLU B 8 OE2 0.071 REMARK 500 GLU B 34 CD GLU B 34 OE2 0.069 REMARK 500 GLU B 165 CD GLU B 165 OE2 0.067 REMARK 500 GLU C 8 CD GLU C 8 OE2 0.066 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 ASP A 35 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP A 102 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP A 112 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP A 122 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 139 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP A 147 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP A 157 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ASP A 163 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 168 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ASP A 204 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP A 223 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP A 236 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP B 21 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG B 24 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP B 112 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP B 112 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ASP B 147 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP B 157 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP B 157 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP B 163 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 163 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ASP B 168 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP B 168 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ASP B 236 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP B 236 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP C 11 CB - CG - OD2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ASP C 14 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP C 21 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ASP C 35 CB - CG - OD2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP C 79 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP C 79 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP C 112 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ASP C 139 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP C 147 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP C 157 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP C 157 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ASP C 163 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP C 168 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP C 204 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ASP C 223 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP C 236 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 41 -2.22 -141.77 REMARK 500 ARG A 43 8.38 59.50 REMARK 500 ARG A 101 -2.45 66.92 REMARK 500 PHE A 120 34.74 -98.92 REMARK 500 TYR A 160 74.62 -102.13 REMARK 500 GLU A 179 -157.51 -127.40 REMARK 500 GLU A 181 -20.06 -151.86 REMARK 500 HIS A 209 35.98 85.48 REMARK 500 GLU A 210 58.66 -91.36 REMARK 500 GLU A 216 -79.78 -56.18 REMARK 500 THR A 219 -2.96 -143.66 REMARK 500 ASN B 41 -0.19 -144.58 REMARK 500 ARG B 101 -5.04 74.35 REMARK 500 PHE B 120 33.55 -94.20 REMARK 500 TYR B 160 73.56 -104.64 REMARK 500 GLU B 179 -156.62 -137.22 REMARK 500 MET B 180 22.05 -142.27 REMARK 500 GLU B 181 -38.25 -135.38 REMARK 500 VAL B 202 105.27 -59.60 REMARK 500 ARG B 207 -88.51 -71.61 REMARK 500 THR B 208 43.82 -66.11 REMARK 500 HIS B 209 83.30 0.72 REMARK 500 ASN C 41 -3.54 -147.23 REMARK 500 ARG C 101 -0.16 77.92 REMARK 500 PHE C 120 35.75 -98.53 REMARK 500 TYR C 160 76.28 -105.41 REMARK 500 GLU C 179 -154.77 -134.14 REMARK 500 MET C 180 22.13 -145.68 REMARK 500 GLU C 181 -34.26 -139.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AVE REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: BINDING SITE OF FORMYCIN B AND PHOSPHATE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 239 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMB A 240 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 239 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMB B 240 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 239 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMB C 240 DBREF 1A69 A 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 DBREF 1A69 B 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 DBREF 1A69 C 1 238 UNP P0ABP8 DEOD_ECOLI 1 238 SEQRES 1 A 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 A 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 A 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 A 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 A 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 A 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 A 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 A 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 A 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 A 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 A 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 A 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 A 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 A 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 A 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 A 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 A 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 A 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 A 238 GLY ASP LYS GLU SEQRES 1 B 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 B 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 B 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 B 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 B 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 B 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 B 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 B 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 B 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 B 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 B 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 B 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 B 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 B 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 B 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 B 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 B 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 B 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 B 238 GLY ASP LYS GLU SEQRES 1 C 238 ALA THR PRO HIS ILE ASN ALA GLU MET GLY ASP PHE ALA SEQRES 2 C 238 ASP VAL VAL LEU MET PRO GLY ASP PRO LEU ARG ALA LYS SEQRES 3 C 238 TYR ILE ALA GLU THR PHE LEU GLU ASP ALA ARG GLU VAL SEQRES 4 C 238 ASN ASN VAL ARG GLY MET LEU GLY PHE THR GLY THR TYR SEQRES 5 C 238 LYS GLY ARG LYS ILE SER VAL MET GLY HIS GLY MET GLY SEQRES 6 C 238 ILE PRO SER CYS SER ILE TYR THR LYS GLU LEU ILE THR SEQRES 7 C 238 ASP PHE GLY VAL LYS LYS ILE ILE ARG VAL GLY SER CYS SEQRES 8 C 238 GLY ALA VAL LEU PRO HIS VAL LYS LEU ARG ASP VAL VAL SEQRES 9 C 238 ILE GLY MET GLY ALA CYS THR ASP SER LYS VAL ASN ARG SEQRES 10 C 238 ILE ARG PHE LYS ASP HIS ASP PHE ALA ALA ILE ALA ASP SEQRES 11 C 238 PHE ASP MET VAL ARG ASN ALA VAL ASP ALA ALA LYS ALA SEQRES 12 C 238 LEU GLY ILE ASP ALA ARG VAL GLY ASN LEU PHE SER ALA SEQRES 13 C 238 ASP LEU PHE TYR SER PRO ASP GLY GLU MET PHE ASP VAL SEQRES 14 C 238 MET GLU LYS TYR GLY ILE LEU GLY VAL GLU MET GLU ALA SEQRES 15 C 238 ALA GLY ILE TYR GLY VAL ALA ALA GLU PHE GLY ALA LYS SEQRES 16 C 238 ALA LEU THR ILE CYS THR VAL SER ASP HIS ILE ARG THR SEQRES 17 C 238 HIS GLU GLN THR THR ALA ALA GLU ARG GLN THR THR PHE SEQRES 18 C 238 ASN ASP MET ILE LYS ILE ALA LEU GLU SER VAL LEU LEU SEQRES 19 C 238 GLY ASP LYS GLU HET SO4 A 239 5 HET FMB A 240 19 HET SO4 B 239 5 HET FMB B 240 19 HET SO4 C 239 5 HET FMB C 240 19 HETNAM SO4 SULFATE ION HETNAM FMB FORMYCIN B FORMUL 4 SO4 3(O4 S 2-) FORMUL 5 FMB 3(C10 H12 N4 O5) FORMUL 10 HOH *376(H2 O) HELIX 1 1 PRO A 22 THR A 31 1 10 HELIX 2 2 VAL A 42 GLY A 44 5 3 HELIX 3 3 ILE A 66 ASP A 79 1 14 HELIX 4 4 VAL A 115 ARG A 119 1 5 HELIX 5 5 PHE A 131 ALA A 143 1 13 HELIX 6 6 GLY A 164 LYS A 172 5 9 HELIX 7 7 ALA A 182 GLU A 191 1 10 HELIX 8 8 ALA A 214 THR A 219 1 6 HELIX 9 9 ASN A 222 GLY A 235 1 14 HELIX 10 10 PRO B 22 THR B 31 1 10 HELIX 11 11 VAL B 42 GLY B 44 5 3 HELIX 12 12 ILE B 66 PHE B 80 1 15 HELIX 13 13 VAL B 115 ARG B 119 1 5 HELIX 14 14 PHE B 131 LEU B 144 1 14 HELIX 15 15 GLY B 164 LYS B 172 5 9 HELIX 16 16 ALA B 182 PHE B 192 1 11 HELIX 17 17 ALA B 214 GLY B 235 1 22 HELIX 18 18 PRO C 22 PHE C 32 1 11 HELIX 19 19 VAL C 42 GLY C 44 5 3 HELIX 20 20 ILE C 66 PHE C 80 1 15 HELIX 21 21 VAL C 115 ARG C 119 1 5 HELIX 22 22 PHE C 131 LEU C 144 1 14 HELIX 23 23 GLY C 164 LYS C 172 5 9 HELIX 24 24 ALA C 182 PHE C 192 1 11 HELIX 25 25 ALA C 214 GLY C 235 1 22 SHEET 1 A 6 VAL A 15 MET A 18 0 SHEET 2 A 6 LYS A 84 ALA A 93 1 N LYS A 84 O VAL A 16 SHEET 3 A 6 LYS A 195 HIS A 205 1 N LYS A 195 O ILE A 85 SHEET 4 A 6 VAL A 103 THR A 111 -1 N GLY A 106 O THR A 198 SHEET 5 A 6 ALA A 148 SER A 155 1 N ARG A 149 O VAL A 103 SHEET 6 A 6 GLY A 177 GLU A 179 1 N GLY A 177 O PHE A 154 SHEET 1 B 3 ARG A 55 MET A 60 0 SHEET 2 B 3 GLY A 47 TYR A 52 -1 N TYR A 52 O ARG A 55 SHEET 3 B 3 ARG A 37 ASN A 40 -1 N ASN A 40 O GLY A 47 SHEET 1 C 6 VAL B 15 MET B 18 0 SHEET 2 C 6 LYS B 84 ALA B 93 1 N LYS B 84 O VAL B 16 SHEET 3 C 6 LYS B 195 HIS B 205 1 N LYS B 195 O ILE B 85 SHEET 4 C 6 VAL B 103 THR B 111 -1 N VAL B 104 O CYS B 200 SHEET 5 C 6 ARG B 149 SER B 155 1 N ARG B 149 O ILE B 105 SHEET 6 C 6 GLY B 177 GLU B 179 1 N GLY B 177 O PHE B 154 SHEET 1 D 3 ARG B 55 MET B 60 0 SHEET 2 D 3 GLY B 47 TYR B 52 -1 N TYR B 52 O ARG B 55 SHEET 3 D 3 ARG B 37 ASN B 40 -1 N ASN B 40 O GLY B 47 SHEET 1 E 6 VAL C 15 MET C 18 0 SHEET 2 E 6 LYS C 84 ALA C 93 1 N LYS C 84 O VAL C 16 SHEET 3 E 6 LYS C 195 HIS C 205 1 N LYS C 195 O ILE C 85 SHEET 4 E 6 VAL C 103 THR C 111 -1 N GLY C 106 O THR C 198 SHEET 5 E 6 ARG C 149 SER C 155 1 N ARG C 149 O ILE C 105 SHEET 6 E 6 GLY C 177 GLU C 179 1 N GLY C 177 O PHE C 154 SHEET 1 F 3 ARG C 55 MET C 60 0 SHEET 2 F 3 GLY C 47 TYR C 52 -1 N TYR C 52 O ARG C 55 SHEET 3 F 3 ARG C 37 ASN C 40 -1 N ASN C 40 O GLY C 47 SITE 1 AVE 10 ARG A 24 SER A 90 ARG A 217 ASP A 204 SITE 2 AVE 10 GLY A 20 ARG A 87 ARG A 43 GLU A 181 SITE 3 AVE 10 MET A 180 HIS A 4 SITE 1 AC1 8 PRO A 19 GLY A 20 ARG A 24 ARG A 87 SITE 2 AC1 8 GLY A 89 SER A 90 FMB A 240 ARG C 43 SITE 1 AC2 16 ARG A 87 SER A 90 CYS A 91 GLY A 92 SITE 2 AC2 16 PHE A 159 VAL A 178 GLU A 179 MET A 180 SITE 3 AC2 16 GLU A 181 SER A 203 ASP A 204 SO4 A 239 SITE 4 AC2 16 HOH A 264 HOH A 265 HOH A 268 HIS C 4 SITE 1 AC3 6 GLY B 20 ARG B 24 ARG B 43 ARG B 87 SITE 2 AC3 6 SER B 90 FMB B 240 SITE 1 AC4 13 HIS B 4 MET B 64 ARG B 87 SER B 90 SITE 2 AC4 13 GLY B 92 PHE B 159 VAL B 178 GLU B 179 SITE 3 AC4 13 MET B 180 GLU B 181 ASP B 204 SO4 B 239 SITE 4 AC4 13 HOH B 364 SITE 1 AC5 7 ARG A 43 GLY C 20 ARG C 87 GLY C 89 SITE 2 AC5 7 SER C 90 FMB C 240 HOH C 265 SITE 1 AC6 14 HIS A 4 ARG C 87 SER C 90 CYS C 91 SITE 2 AC6 14 GLY C 92 PHE C 159 VAL C 178 GLU C 179 SITE 3 AC6 14 MET C 180 GLU C 181 SER C 203 ASP C 204 SITE 4 AC6 14 SO4 C 239 HOH C 268 CRYST1 123.110 123.110 241.220 90.00 90.00 120.00 P 61 2 2 36 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 0.008123 0.004690 0.000000 0.00000 SCALE2 0.000000 0.009379 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004146 0.00000