HEADER TRANSFERASE 02-MAR-00 1EJB TITLE LUMAZINE SYNTHASE FROM SACCHAROMYCES CEREVISIAE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LUMAZINE SYNTHASE; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 EC: 2.5.1.78; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PNCO113 KEYWDS LUMAZINE SYNTHASE, SACCHAROMYCES CEREVISIAE, X-RAY STRUCTURE KEYWDS 2 ANALYSIS, INHIBITOR COMPLEX, VITAMIN BIOSYNTHESIS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.MEINING,S.MORTL,M.FISCHER,M.CUSHMAN,A.BACHER,R.LADENSTEIN REVDAT 5 07-FEB-24 1EJB 1 REMARK REVDAT 4 04-OCT-17 1EJB 1 REMARK REVDAT 3 16-JAN-13 1EJB 1 COMPND VERSN REVDAT 2 24-FEB-09 1EJB 1 VERSN REVDAT 1 02-MAR-01 1EJB 0 JRNL AUTH W.MEINING,S.MORTL,M.FISCHER,M.CUSHMAN,A.BACHER,R.LADENSTEIN JRNL TITL THE ATOMIC STRUCTURE OF PENTAMERIC LUMAZINE SYNTHASE FROM JRNL TITL 2 SACCHAROMYCES CEREVISIAE AT 1.85 A RESOLUTION REVEALS THE JRNL TITL 3 BINDING MODE OF A PHOSPHONATE INTERMEDIATE ANALOGUE. JRNL REF J.MOL.BIOL. V. 299 181 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10860731 JRNL DOI 10.1006/JMBI.2000.3742 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.CUSHMAN,J.T.MIHALIC,K.KIS,A.BACHER REMARK 1 TITL DESIGN AND BIOLOGICAL EVALUATION OF HOMOLOGOUS PHOSPHONIC REMARK 1 TITL 2 ACIDS AND SULFONIC ACIDS AS INHIBITORS OF LUMAZINE SYNTHASE REMARK 1 REF J.ORG.CHEM. V. 64 3838 1999 REMARK 1 REFN ISSN 0022-3263 REMARK 1 DOI 10.1021/JO9821729 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 89967 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4547 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6470 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 135 REMARK 3 SOLVENT ATOMS : 550 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; NULL REMARK 3 ANGLE DISTANCE (A) : 2.470 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EJB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAR-00. REMARK 100 THE DEPOSITION ID IS D_1000010633. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-AUG-98 REMARK 200 TEMPERATURE (KELVIN) : 105 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.908 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 : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 89967 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 15.71 REMARK 200 R MERGE (I) : 0.04400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 32.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM PHOSPHATE, POTASSIUM PHOSPHATE, REMARK 280 PH 7, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 149.42100 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.44650 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.44650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 74.71050 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.44650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.44650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 224.13150 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.44650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.44650 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 74.71050 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.44650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.44650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 224.13150 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 149.42100 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -108.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, 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 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 ALA B 1 REMARK 475 VAL B 2 REMARK 475 LYS B 3 REMARK 475 GLY B 4 REMARK 475 LEU B 5 REMARK 475 GLY B 6 REMARK 475 LYS B 7 REMARK 475 PRO B 8 REMARK 475 ALA C 1 REMARK 475 VAL C 2 REMARK 475 ALA E 1 REMARK 475 VAL E 2 REMARK 475 LYS E 3 REMARK 475 GLY E 4 REMARK 475 LEU E 5 REMARK 475 GLY E 6 REMARK 475 LYS E 7 REMARK 475 PRO E 8 REMARK 475 ASP E 9 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ALA A 1 CA C O REMARK 480 VAL A 2 CG1 CG2 REMARK 480 LEU A 5 CG CD1 CD2 REMARK 480 LYS A 7 CE REMARK 480 LYS A 16 CD CE NZ REMARK 480 LYS A 36 CD CE NZ REMARK 480 GLU A 40 CD OE1 REMARK 480 GLU A 49 CG CD OE1 OE2 REMARK 480 ASN A 50 OD1 ND2 REMARK 480 ARG A 73 CZ REMARK 480 LYS A 76 CE NZ REMARK 480 LYS A 115 CD CE NZ REMARK 480 MET A 128 CE REMARK 480 GLU A 130 CD OE1 OE2 REMARK 480 GLU A 141 CG CD OE1 OE2 REMARK 480 HIS A 143 CE1 REMARK 480 ASP B 9 N CA REMARK 480 GLN B 10 CG CD OE1 NE2 REMARK 480 VAL B 11 CG1 REMARK 480 LYS B 16 CE NZ REMARK 480 ARG B 41 NH2 REMARK 480 GLU B 49 CG CD OE1 OE2 REMARK 480 LYS B 115 CD CE NZ REMARK 480 GLU B 131 CD REMARK 480 ASP B 140 C REMARK 480 GLU B 141 N CA CB CG CD OE1 OE2 REMARK 480 ALA B 142 CB REMARK 480 HIS B 143 CG CD2 NE2 REMARK 480 LYS C 3 CB CG CD CE NZ REMARK 480 LEU C 5 CB REMARK 480 LYS C 7 CG REMARK 480 VAL C 11 CG2 REMARK 480 LYS C 16 CD CE NZ REMARK 480 LYS C 36 CD CE NZ REMARK 480 GLU C 48 OE2 REMARK 480 GLU C 49 CG REMARK 480 ASN C 50 CG ND2 REMARK 480 LEU C 77 CD2 REMARK 480 GLU C 114 CG CD REMARK 480 LYS C 115 CD CE NZ REMARK 480 GLU C 131 CD OE2 REMARK 480 GLU C 141 CB CG CD OE1 OE2 REMARK 480 HIS C 143 CD2 REMARK 480 LYS D 3 CG CD CE NZ REMARK 480 GLN D 10 CB CG OE1 NE2 REMARK 480 LYS D 16 CD CE NZ REMARK 480 TRP D 26 CZ2 CH2 REMARK 480 LYS D 36 CE NZ REMARK 480 GLU D 40 CD REMARK 480 GLU D 48 CD REMARK 480 ASN D 50 OD1 ND2 REMARK 480 ARG D 73 NE CZ REMARK 480 LYS D 76 CE REMARK 480 GLU D 114 CG OE1 OE2 REMARK 480 LYS D 115 CD REMARK 480 GLU D 141 CG OE1 OE2 REMARK 480 LYS D 165 CD CE REMARK 480 GLN E 10 N CG CD OE1 NE2 REMARK 480 VAL E 11 CG1 CG2 REMARK 480 LYS E 16 CD CE REMARK 480 TRP E 26 CE3 CZ2 CZ3 CH2 REMARK 480 LYS E 36 CE NZ REMARK 480 ARG E 41 NH2 REMARK 480 GLU E 48 OE1 OE2 REMARK 480 GLU E 49 CB CG CD OE1 OE2 REMARK 480 ARG E 73 CZ REMARK 480 LYS E 115 CD REMARK 480 GLU E 141 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OE2 GLU E 141 O HOH E 897 0.20 REMARK 500 OE1 GLU E 141 O HOH E 902 0.26 REMARK 500 CD GLU E 141 O HOH E 897 1.26 REMARK 500 NH1 ARG D 25 OD2 ASP E 9 1.36 REMARK 500 CD GLU E 141 O HOH E 902 1.55 REMARK 500 CZ ARG D 25 OD2 ASP E 9 1.81 REMARK 500 O ASP E 9 O HOH E 819 2.09 REMARK 500 NZ LYS B 3 ND1 HIS B 146 2.12 REMARK 500 REMARK 500 REMARK: NULL 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 CD1 LEU E 5 O HOH C 461 5655 1.86 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 ALA A 1 CA ALA A 1 CB -0.175 REMARK 500 ALA A 1 C VAL A 2 N -0.172 REMARK 500 VAL A 2 CB VAL A 2 CG1 0.152 REMARK 500 ARG A 73 NE ARG A 73 CZ -0.080 REMARK 500 ARG A 73 CZ ARG A 73 NH1 0.112 REMARK 500 LYS A 115 CG LYS A 115 CD -0.249 REMARK 500 GLN B 10 CB GLN B 10 CG 0.203 REMARK 500 ARG B 41 CZ ARG B 41 NH2 -0.456 REMARK 500 LYS B 115 CG LYS B 115 CD -0.333 REMARK 500 GLU B 131 CG GLU B 131 CD 0.145 REMARK 500 GLU B 131 CD GLU B 131 OE2 -0.094 REMARK 500 GLU C 48 CD GLU C 48 OE2 0.335 REMARK 500 GLU C 49 CG GLU C 49 CD 0.227 REMARK 500 ASN C 50 CB ASN C 50 CG 0.170 REMARK 500 ASN C 50 CG ASN C 50 OD1 -0.333 REMARK 500 LYS C 115 CG LYS C 115 CD -0.287 REMARK 500 GLU C 131 CG GLU C 131 CD -0.141 REMARK 500 GLU C 131 CD GLU C 131 OE1 0.134 REMARK 500 HIS C 143 CG HIS C 143 CD2 0.055 REMARK 500 GLN D 10 CG GLN D 10 CD 0.567 REMARK 500 GLN D 10 CD GLN D 10 OE1 -0.604 REMARK 500 GLN D 10 CD GLN D 10 NE2 0.282 REMARK 500 LYS D 36 CD LYS D 36 CE 0.187 REMARK 500 GLU D 40 CD GLU D 40 OE1 -0.069 REMARK 500 ASN D 50 CG ASN D 50 OD1 -0.171 REMARK 500 ARG D 73 CZ ARG D 73 NH1 0.200 REMARK 500 ARG D 73 CZ ARG D 73 NH2 -0.152 REMARK 500 GLU D 114 CG GLU D 114 CD 0.400 REMARK 500 GLU D 114 CD GLU D 114 OE1 -0.584 REMARK 500 GLU D 114 CD GLU D 114 OE2 0.456 REMARK 500 GLU D 141 CG GLU D 141 CD 0.159 REMARK 500 GLU D 141 CD GLU D 141 OE1 -0.234 REMARK 500 GLU D 141 CD GLU D 141 OE2 0.230 REMARK 500 TRP E 26 CD2 TRP E 26 CE3 0.135 REMARK 500 GLU E 48 CD GLU E 48 OE1 -0.279 REMARK 500 GLU E 48 CD GLU E 48 OE2 0.311 REMARK 500 ARG E 73 NE ARG E 73 CZ -0.139 REMARK 500 ARG E 73 CZ ARG E 73 NH1 0.401 REMARK 500 ARG E 73 CZ ARG E 73 NH2 -0.118 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 ALA A 1 CB - CA - C ANGL. DEV. = -11.0 DEGREES REMARK 500 ALA A 1 N - CA - CB ANGL. DEV. = 18.1 DEGREES REMARK 500 ALA A 1 N - CA - C ANGL. DEV. = -22.9 DEGREES REMARK 500 VAL A 2 CA - CB - CG2 ANGL. DEV. = 9.0 DEGREES REMARK 500 ARG A 18 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG A 41 CD - NE - CZ ANGL. DEV. = 8.4 DEGREES REMARK 500 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 73 CD - NE - CZ ANGL. DEV. = 15.7 DEGREES REMARK 500 VAL B 11 CG1 - CB - CG2 ANGL. DEV. = -9.8 DEGREES REMARK 500 ARG B 41 NH1 - CZ - NH2 ANGL. DEV. = -39.8 DEGREES REMARK 500 ARG B 41 NE - CZ - NH2 ANGL. DEV. = 35.1 DEGREES REMARK 500 ASP B 72 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 LYS B 115 CB - CG - CD ANGL. DEV. = 33.6 DEGREES REMARK 500 GLU B 131 OE1 - CD - OE2 ANGL. DEV. = 9.8 DEGREES REMARK 500 ASP B 140 CB - CA - C ANGL. DEV. = -12.4 DEGREES REMARK 500 VAL C 2 C - N - CA ANGL. DEV. = -20.1 DEGREES REMARK 500 VAL C 2 N - CA - C ANGL. DEV. = 17.7 DEGREES REMARK 500 VAL C 2 CA - C - N ANGL. DEV. = -23.3 DEGREES REMARK 500 VAL C 2 O - C - N ANGL. DEV. = 11.6 DEGREES REMARK 500 LYS C 3 C - N - CA ANGL. DEV. = 21.6 DEGREES REMARK 500 LEU C 5 CB - CA - C ANGL. DEV. = 15.7 DEGREES REMARK 500 LEU C 5 CB - CG - CD2 ANGL. DEV. = 15.2 DEGREES REMARK 500 LYS C 7 CA - CB - CG ANGL. DEV. = 22.5 DEGREES REMARK 500 ARG C 18 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG C 25 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG C 28 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG C 41 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 GLU C 48 OE1 - CD - OE2 ANGL. DEV. = 14.0 DEGREES REMARK 500 GLU C 48 CG - CD - OE2 ANGL. DEV. = -23.8 DEGREES REMARK 500 GLU C 49 CG - CD - OE1 ANGL. DEV. = -29.9 DEGREES REMARK 500 LYS C 115 CB - CG - CD ANGL. DEV. = 24.0 DEGREES REMARK 500 GLN D 10 CB - CA - C ANGL. DEV. = 13.5 DEGREES REMARK 500 GLN D 10 OE1 - CD - NE2 ANGL. DEV. = 37.6 DEGREES REMARK 500 GLN D 10 CG - CD - NE2 ANGL. DEV. = -32.0 DEGREES REMARK 500 ARG D 18 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG D 73 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 GLU D 114 CB - CG - CD ANGL. DEV. = -19.1 DEGREES REMARK 500 GLU D 114 OE1 - CD - OE2 ANGL. DEV. = 13.1 DEGREES REMARK 500 GLU D 114 CG - CD - OE1 ANGL. DEV. = 20.7 DEGREES REMARK 500 GLU D 114 CG - CD - OE2 ANGL. DEV. = -34.0 DEGREES REMARK 500 GLU D 141 CG - CD - OE2 ANGL. DEV. = -17.0 DEGREES REMARK 500 VAL E 11 CG1 - CB - CG2 ANGL. DEV. = -10.5 DEGREES REMARK 500 ARG E 18 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 TRP E 26 NE1 - CE2 - CZ2 ANGL. DEV. = 14.9 DEGREES REMARK 500 TRP E 26 CD2 - CE2 - CZ2 ANGL. DEV. = -14.9 DEGREES REMARK 500 TRP E 26 CE2 - CD2 - CE3 ANGL. DEV. = 10.4 DEGREES REMARK 500 TRP E 26 CG - CD2 - CE3 ANGL. DEV. = -11.3 DEGREES REMARK 500 TRP E 26 CH2 - CZ2 - CE2 ANGL. DEV. = 9.0 DEGREES REMARK 500 GLU E 48 CG - CD - OE1 ANGL. DEV. = 18.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 59 ANGLE DEVIATIONS. 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 MET A 145 -125.17 -120.48 REMARK 500 VAL B 2 105.62 41.47 REMARK 500 LEU B 5 157.56 112.34 REMARK 500 PRO B 8 166.47 -43.64 REMARK 500 GLN B 10 -179.70 -174.85 REMARK 500 THR B 95 -168.20 -103.04 REMARK 500 MET B 145 -129.16 -116.48 REMARK 500 LYS C 3 39.31 -13.34 REMARK 500 MET C 145 -125.69 -128.57 REMARK 500 MET D 145 -120.74 -126.92 REMARK 500 VAL E 2 77.86 46.47 REMARK 500 LEU E 5 -48.75 121.91 REMARK 500 LYS E 7 141.33 17.13 REMARK 500 PRO E 8 -108.14 -61.66 REMARK 500 ASP E 9 81.45 50.78 REMARK 500 GLN E 10 161.56 33.86 REMARK 500 MET E 145 -129.40 -130.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ASN A 50 0.09 SIDE CHAIN REMARK 500 GLU C 48 0.11 SIDE CHAIN REMARK 500 GLU C 49 0.20 SIDE CHAIN REMARK 500 ARG E 73 0.10 SIDE CHAIN 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 INJ A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INJ B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INJ C 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INJ D 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INJ E 800 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DI0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF LUMAZINE SYNTHASE FROM BRUCELLA ABORTUS REMARK 900 RELATED ID: 1RVV RELATED DB: PDB REMARK 900 SYNTHASE/RIBOFLAVIN SYNTHASE COMPLEX OF BACILLUS SUBTILIS REMARK 900 RELATED ID: 1C2Y RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURES OF A PENTAMERIC FUNGAL AND AN ICOSAHEDRAL PLANT REMARK 900 LUMAZINE SYNTHASE REVEALS THE STRUCTURAL BASIS FOR DIFFERENCES IN REMARK 900 ASSEMBLY REMARK 900 RELATED ID: 1C41 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURES OF A PENTAMERIC FUNGAL AND AN ICOSAHEDRAL PLANT REMARK 900 LUMAZINE SYNTHASE REVEALS THE STRUCTURAL BASIS FOR DIFFERENCES IN REMARK 900 ASSEMBLY DBREF 1EJB A 1 168 UNP P50861 RIB4_YEAST 2 169 DBREF 1EJB B 1 168 UNP P50861 RIB4_YEAST 2 169 DBREF 1EJB C 1 168 UNP P50861 RIB4_YEAST 2 169 DBREF 1EJB D 1 168 UNP P50861 RIB4_YEAST 2 169 DBREF 1EJB E 1 168 UNP P50861 RIB4_YEAST 2 169 SEQADV 1EJB ALA A 43 UNP P50861 VAL 44 SEE REMARK 999 SEQADV 1EJB ASN A 50 UNP P50861 LYS 51 SEE REMARK 999 SEQADV 1EJB ALA B 43 UNP P50861 VAL 44 SEE REMARK 999 SEQADV 1EJB ASN B 50 UNP P50861 LYS 51 SEE REMARK 999 SEQADV 1EJB ALA C 43 UNP P50861 VAL 44 SEE REMARK 999 SEQADV 1EJB ASN C 50 UNP P50861 LYS 51 SEE REMARK 999 SEQADV 1EJB ALA D 43 UNP P50861 VAL 44 SEE REMARK 999 SEQADV 1EJB ASN D 50 UNP P50861 LYS 51 SEE REMARK 999 SEQADV 1EJB ALA E 43 UNP P50861 VAL 44 SEE REMARK 999 SEQADV 1EJB ASN E 50 UNP P50861 LYS 51 SEE REMARK 999 SEQRES 1 A 168 ALA VAL LYS GLY LEU GLY LYS PRO ASP GLN VAL TYR ASP SEQRES 2 A 168 GLY SER LYS ILE ARG VAL GLY ILE ILE HIS ALA ARG TRP SEQRES 3 A 168 ASN ARG VAL ILE ILE ASP ALA LEU VAL LYS GLY ALA ILE SEQRES 4 A 168 GLU ARG MET ALA SER LEU GLY VAL GLU GLU ASN ASN ILE SEQRES 5 A 168 ILE ILE GLU THR VAL PRO GLY SER TYR GLU LEU PRO TRP SEQRES 6 A 168 GLY THR LYS ARG PHE VAL ASP ARG GLN ALA LYS LEU GLY SEQRES 7 A 168 LYS PRO LEU ASP VAL VAL ILE PRO ILE GLY VAL LEU ILE SEQRES 8 A 168 LYS GLY SER THR MET HIS PHE GLU TYR ILE SER ASP SER SEQRES 9 A 168 THR THR HIS ALA LEU MET ASN LEU GLN GLU LYS VAL ASP SEQRES 10 A 168 MET PRO VAL ILE PHE GLY LEU LEU THR CYS MET THR GLU SEQRES 11 A 168 GLU GLN ALA LEU ALA ARG ALA GLY ILE ASP GLU ALA HIS SEQRES 12 A 168 SER MET HIS ASN HIS GLY GLU ASP TRP GLY ALA ALA ALA SEQRES 13 A 168 VAL GLU MET ALA VAL LYS PHE GLY LYS ASN ALA PHE SEQRES 1 B 168 ALA VAL LYS GLY LEU GLY LYS PRO ASP GLN VAL TYR ASP SEQRES 2 B 168 GLY SER LYS ILE ARG VAL GLY ILE ILE HIS ALA ARG TRP SEQRES 3 B 168 ASN ARG VAL ILE ILE ASP ALA LEU VAL LYS GLY ALA ILE SEQRES 4 B 168 GLU ARG MET ALA SER LEU GLY VAL GLU GLU ASN ASN ILE SEQRES 5 B 168 ILE ILE GLU THR VAL PRO GLY SER TYR GLU LEU PRO TRP SEQRES 6 B 168 GLY THR LYS ARG PHE VAL ASP ARG GLN ALA LYS LEU GLY SEQRES 7 B 168 LYS PRO LEU ASP VAL VAL ILE PRO ILE GLY VAL LEU ILE SEQRES 8 B 168 LYS GLY SER THR MET HIS PHE GLU TYR ILE SER ASP SER SEQRES 9 B 168 THR THR HIS ALA LEU MET ASN LEU GLN GLU LYS VAL ASP SEQRES 10 B 168 MET PRO VAL ILE PHE GLY LEU LEU THR CYS MET THR GLU SEQRES 11 B 168 GLU GLN ALA LEU ALA ARG ALA GLY ILE ASP GLU ALA HIS SEQRES 12 B 168 SER MET HIS ASN HIS GLY GLU ASP TRP GLY ALA ALA ALA SEQRES 13 B 168 VAL GLU MET ALA VAL LYS PHE GLY LYS ASN ALA PHE SEQRES 1 C 168 ALA VAL LYS GLY LEU GLY LYS PRO ASP GLN VAL TYR ASP SEQRES 2 C 168 GLY SER LYS ILE ARG VAL GLY ILE ILE HIS ALA ARG TRP SEQRES 3 C 168 ASN ARG VAL ILE ILE ASP ALA LEU VAL LYS GLY ALA ILE SEQRES 4 C 168 GLU ARG MET ALA SER LEU GLY VAL GLU GLU ASN ASN ILE SEQRES 5 C 168 ILE ILE GLU THR VAL PRO GLY SER TYR GLU LEU PRO TRP SEQRES 6 C 168 GLY THR LYS ARG PHE VAL ASP ARG GLN ALA LYS LEU GLY SEQRES 7 C 168 LYS PRO LEU ASP VAL VAL ILE PRO ILE GLY VAL LEU ILE SEQRES 8 C 168 LYS GLY SER THR MET HIS PHE GLU TYR ILE SER ASP SER SEQRES 9 C 168 THR THR HIS ALA LEU MET ASN LEU GLN GLU LYS VAL ASP SEQRES 10 C 168 MET PRO VAL ILE PHE GLY LEU LEU THR CYS MET THR GLU SEQRES 11 C 168 GLU GLN ALA LEU ALA ARG ALA GLY ILE ASP GLU ALA HIS SEQRES 12 C 168 SER MET HIS ASN HIS GLY GLU ASP TRP GLY ALA ALA ALA SEQRES 13 C 168 VAL GLU MET ALA VAL LYS PHE GLY LYS ASN ALA PHE SEQRES 1 D 168 ALA VAL LYS GLY LEU GLY LYS PRO ASP GLN VAL TYR ASP SEQRES 2 D 168 GLY SER LYS ILE ARG VAL GLY ILE ILE HIS ALA ARG TRP SEQRES 3 D 168 ASN ARG VAL ILE ILE ASP ALA LEU VAL LYS GLY ALA ILE SEQRES 4 D 168 GLU ARG MET ALA SER LEU GLY VAL GLU GLU ASN ASN ILE SEQRES 5 D 168 ILE ILE GLU THR VAL PRO GLY SER TYR GLU LEU PRO TRP SEQRES 6 D 168 GLY THR LYS ARG PHE VAL ASP ARG GLN ALA LYS LEU GLY SEQRES 7 D 168 LYS PRO LEU ASP VAL VAL ILE PRO ILE GLY VAL LEU ILE SEQRES 8 D 168 LYS GLY SER THR MET HIS PHE GLU TYR ILE SER ASP SER SEQRES 9 D 168 THR THR HIS ALA LEU MET ASN LEU GLN GLU LYS VAL ASP SEQRES 10 D 168 MET PRO VAL ILE PHE GLY LEU LEU THR CYS MET THR GLU SEQRES 11 D 168 GLU GLN ALA LEU ALA ARG ALA GLY ILE ASP GLU ALA HIS SEQRES 12 D 168 SER MET HIS ASN HIS GLY GLU ASP TRP GLY ALA ALA ALA SEQRES 13 D 168 VAL GLU MET ALA VAL LYS PHE GLY LYS ASN ALA PHE SEQRES 1 E 168 ALA VAL LYS GLY LEU GLY LYS PRO ASP GLN VAL TYR ASP SEQRES 2 E 168 GLY SER LYS ILE ARG VAL GLY ILE ILE HIS ALA ARG TRP SEQRES 3 E 168 ASN ARG VAL ILE ILE ASP ALA LEU VAL LYS GLY ALA ILE SEQRES 4 E 168 GLU ARG MET ALA SER LEU GLY VAL GLU GLU ASN ASN ILE SEQRES 5 E 168 ILE ILE GLU THR VAL PRO GLY SER TYR GLU LEU PRO TRP SEQRES 6 E 168 GLY THR LYS ARG PHE VAL ASP ARG GLN ALA LYS LEU GLY SEQRES 7 E 168 LYS PRO LEU ASP VAL VAL ILE PRO ILE GLY VAL LEU ILE SEQRES 8 E 168 LYS GLY SER THR MET HIS PHE GLU TYR ILE SER ASP SER SEQRES 9 E 168 THR THR HIS ALA LEU MET ASN LEU GLN GLU LYS VAL ASP SEQRES 10 E 168 MET PRO VAL ILE PHE GLY LEU LEU THR CYS MET THR GLU SEQRES 11 E 168 GLU GLN ALA LEU ALA ARG ALA GLY ILE ASP GLU ALA HIS SEQRES 12 E 168 SER MET HIS ASN HIS GLY GLU ASP TRP GLY ALA ALA ALA SEQRES 13 E 168 VAL GLU MET ALA VAL LYS PHE GLY LYS ASN ALA PHE HET INJ A 200 27 HET INJ B 300 27 HET INJ C 400 27 HET INJ D 600 27 HET INJ E 800 27 HETNAM INJ 5-(6-D-RIBITYLAMINO-2,4-DIHYDROXYPYRIMIDIN-5-YL)-1- HETNAM 2 INJ PENTYL-PHOSPHONIC ACID FORMUL 6 INJ 5(C14 H26 N3 O9 P) FORMUL 11 HOH *550(H2 O) HELIX 1 1 ASN A 27 LEU A 45 1 19 HELIX 2 2 GLU A 48 ASN A 50 5 3 HELIX 3 3 GLY A 59 TYR A 61 5 3 HELIX 4 4 GLU A 62 LEU A 77 1 16 HELIX 5 5 MET A 96 ASP A 117 1 22 HELIX 6 6 THR A 129 ALA A 137 1 9 HELIX 7 7 ASN A 147 GLY A 164 1 18 HELIX 8 8 ASN B 27 LEU B 45 1 19 HELIX 9 9 GLU B 48 ASN B 50 5 3 HELIX 10 10 GLY B 59 TYR B 61 5 3 HELIX 11 11 GLU B 62 LEU B 77 1 16 HELIX 12 12 MET B 96 ASP B 117 1 22 HELIX 13 13 THR B 129 ALA B 137 1 9 HELIX 14 14 ASN B 147 GLY B 164 1 18 HELIX 15 15 ASN C 27 LEU C 45 1 19 HELIX 16 16 GLU C 48 ASN C 50 5 3 HELIX 17 17 GLY C 59 TYR C 61 5 3 HELIX 18 18 GLU C 62 LEU C 77 1 16 HELIX 19 19 MET C 96 ASP C 117 1 22 HELIX 20 20 THR C 129 ALA C 137 1 9 HELIX 21 21 ASN C 147 GLY C 164 1 18 HELIX 22 22 ASN D 27 LEU D 45 1 19 HELIX 23 23 GLU D 48 ASN D 50 5 3 HELIX 24 24 GLY D 59 TYR D 61 5 3 HELIX 25 25 GLU D 62 LEU D 77 1 16 HELIX 26 26 MET D 96 ASP D 117 1 22 HELIX 27 27 THR D 129 ALA D 137 1 9 HELIX 28 28 ASN D 147 GLY D 164 1 18 HELIX 29 29 ASN E 27 LEU E 45 1 19 HELIX 30 30 GLU E 48 ASN E 50 5 3 HELIX 31 31 GLY E 59 TYR E 61 5 3 HELIX 32 32 GLU E 62 LEU E 77 1 16 HELIX 33 33 MET E 96 ASP E 117 1 22 HELIX 34 34 THR E 129 ALA E 137 1 9 HELIX 35 35 ASN E 147 GLY E 164 1 18 SHEET 1 A 4 ILE A 52 THR A 56 0 SHEET 2 A 4 VAL A 19 HIS A 23 1 O VAL A 19 N ILE A 53 SHEET 3 A 4 VAL A 83 ILE A 91 1 O VAL A 83 N GLY A 20 SHEET 4 A 4 GLY A 123 CYS A 127 1 O GLY A 123 N GLY A 88 SHEET 1 B 4 ILE B 52 THR B 56 0 SHEET 2 B 4 VAL B 19 HIS B 23 1 O VAL B 19 N ILE B 53 SHEET 3 B 4 VAL B 83 ILE B 91 1 O VAL B 83 N GLY B 20 SHEET 4 B 4 GLY B 123 CYS B 127 1 O GLY B 123 N GLY B 88 SHEET 1 C 4 ILE C 52 THR C 56 0 SHEET 2 C 4 VAL C 19 HIS C 23 1 O VAL C 19 N ILE C 53 SHEET 3 C 4 VAL C 83 ILE C 91 1 O VAL C 83 N GLY C 20 SHEET 4 C 4 GLY C 123 CYS C 127 1 O GLY C 123 N GLY C 88 SHEET 1 D 4 ILE D 52 THR D 56 0 SHEET 2 D 4 VAL D 19 HIS D 23 1 O VAL D 19 N ILE D 53 SHEET 3 D 4 VAL D 83 ILE D 91 1 O VAL D 83 N GLY D 20 SHEET 4 D 4 GLY D 123 CYS D 127 1 O GLY D 123 N GLY D 88 SHEET 1 E 4 ILE E 52 THR E 56 0 SHEET 2 E 4 VAL E 19 HIS E 23 1 O VAL E 19 N ILE E 53 SHEET 3 E 4 VAL E 83 ILE E 91 1 O VAL E 83 N GLY E 20 SHEET 4 E 4 GLY E 123 CYS E 127 1 O GLY E 123 N GLY E 88 SITE 1 AC1 22 TRP A 26 ASN A 27 GLY A 59 SER A 60 SITE 2 AC1 22 TYR A 61 GLU A 62 VAL A 89 LEU A 90 SITE 3 AC1 22 ILE A 91 GLY A 93 SER A 94 THR A 95 SITE 4 AC1 22 ILE A 101 HOH A 205 HOH A 221 HOH A 295 SITE 5 AC1 22 HOH A 296 HOH A 297 ILE B 121 PHE B 122 SITE 6 AC1 22 ARG B 136 TRP B 152 SITE 1 AC2 24 TRP B 26 ASN B 27 GLY B 59 SER B 60 SITE 2 AC2 24 TYR B 61 GLU B 62 VAL B 89 LEU B 90 SITE 3 AC2 24 ILE B 91 GLY B 93 SER B 94 THR B 95 SITE 4 AC2 24 ILE B 101 HOH B 320 HOH B 336 HOH B 398 SITE 5 AC2 24 HOH B 401 HOH B 407 HOH B 408 HOH B 409 SITE 6 AC2 24 ILE C 121 PHE C 122 ARG C 136 TRP C 152 SITE 1 AC3 22 TRP C 26 GLY C 59 SER C 60 TYR C 61 SITE 2 AC3 22 GLU C 62 VAL C 89 LEU C 90 ILE C 91 SITE 3 AC3 22 GLY C 93 SER C 94 THR C 95 ILE C 101 SITE 4 AC3 22 HOH C 409 HOH C 434 HOH C 483 HOH C1310 SITE 5 AC3 22 HOH C1356 HOH C1378 ILE D 121 PHE D 122 SITE 6 AC3 22 ARG D 136 TRP D 152 SITE 1 AC4 23 TRP D 26 GLY D 59 SER D 60 TYR D 61 SITE 2 AC4 23 GLU D 62 VAL D 89 LEU D 90 ILE D 91 SITE 3 AC4 23 GLY D 93 SER D 94 THR D 95 ILE D 101 SITE 4 AC4 23 HOH D 609 HOH D 634 HOH D 683 HOH D 890 SITE 5 AC4 23 HOH D1510 HOH D1529 HOH D1556 HOH D1578 SITE 6 AC4 23 ILE E 121 PHE E 122 ARG E 136 SITE 1 AC5 25 ILE A 121 PHE A 122 ARG A 136 TRP A 152 SITE 2 AC5 25 HOH A 300 TRP E 26 ASN E 27 GLY E 59 SITE 3 AC5 25 SER E 60 TYR E 61 GLU E 62 VAL E 89 SITE 4 AC5 25 LEU E 90 ILE E 91 GLY E 93 SER E 94 SITE 5 AC5 25 THR E 95 HOH E 804 HOH E 807 HOH E 824 SITE 6 AC5 25 HOH E 840 HOH E 877 HOH E 911 HOH E 912 SITE 7 AC5 25 HOH E 913 CRYST1 82.893 82.893 298.842 90.00 90.00 90.00 P 41 21 2 40 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 0.012064 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012064 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003346 0.00000