HEADER FLAVOPROTEIN 14-AUG-10 2XOE TITLE CRYSTAL STRUCTURE OF FLAVOPROTEIN NRDI FROM BACILLUS ANTHRACIS IN THE TITLE 2 SEMIQUINONE FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: NRDI PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NRDI; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_TAXID: 1392; SOURCE 4 STRAIN: STERNE; SOURCE 5 ATCC: 7700; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETS153 KEYWDS FLAVOPROTEIN, REDOX PROTEIN, RIBONUCLEOTIDE REDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.JOHANSSON,J.SPRENGER,E.TORRENTS,M.SAHLIN,B.M.SJOBERG,D.T.LOGAN REVDAT 5 20-DEC-23 2XOE 1 REMARK LINK REVDAT 4 07-MAR-18 2XOE 1 SOURCE REVDAT 3 17-JAN-18 2XOE 1 REMARK REVDAT 2 20-OCT-10 2XOE 1 JRNL REVDAT 1 25-AUG-10 2XOE 0 JRNL AUTH R.JOHANSSON,E.TORRENTS,D.LUNDIN,J.SPRENGER,M.SAHLIN, JRNL AUTH 2 B.M.SJOBERG,D.T.LOGAN JRNL TITL HIGH RESOLUTION CRYSTAL STRUCTURES OF NRDI IN THE OXIDISED JRNL TITL 2 AND REDUCED STATES: AN UNUSUAL FLAVODOXIN JRNL REF FEBS J. V. 277 4265 2010 JRNL REFN ISSN 1742-464X JRNL PMID 20831589 JRNL DOI 10.1111/J.1742-4658.2010.07815.X REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 21788 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.147 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1106 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 23.7103 - 2.7987 0.99 2726 139 0.1551 0.1499 REMARK 3 2 2.7987 - 2.2219 1.00 2624 148 0.1284 0.2174 REMARK 3 3 2.2219 - 1.9412 1.00 2584 136 0.1104 0.1560 REMARK 3 4 1.9412 - 1.7638 1.00 2589 146 0.1158 0.1842 REMARK 3 5 1.7638 - 1.6374 0.99 2526 136 0.1424 0.2125 REMARK 3 6 1.6374 - 1.5409 0.99 2585 119 0.1735 0.2454 REMARK 3 7 1.5409 - 1.4637 0.99 2513 139 0.2113 0.3031 REMARK 3 8 1.4637 - 1.4000 0.99 2535 143 0.2378 0.3252 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.51 REMARK 3 B_SOL : 80.00 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.82 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.95310 REMARK 3 B22 (A**2) : 7.23980 REMARK 3 B33 (A**2) : -2.35120 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.024 1039 REMARK 3 ANGLE : 1.992 1420 REMARK 3 CHIRALITY : 0.141 157 REMARK 3 PLANARITY : 0.010 181 REMARK 3 DIHEDRAL : 13.205 394 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: INITIAL REFINEMENT WAS DONE WITH REMARK 3 REFMAC5. ELECTRON DENSITY SHOWED EVIDENCE OF DECARBOXYLATION OF REMARK 3 SURFACE RESIDUES GLU29, ASP33, GLU61, AND GLU107 DUE TO REMARK 3 RADIATION DAMAGE. REMARK 4 REMARK 4 2XOE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-AUG-10. REMARK 100 THE DEPOSITION ID IS D_1290045054. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I911-5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9077 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : FOCUSING MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH SX-165 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21791 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 26.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.74000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: PDB ENTRY 2XOD REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% (V/V) 2-PROPANOL, 0.2 M ZN REMARK 280 ACETATE, 0.1 M NA CACODYLATE BUFFER PH 6.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-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 SMTRY1 2 -1.000000 0.000000 0.000000 21.41500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.83000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.63000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 27.83000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.41500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 22.63000 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 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 HIS A 119 CA C O CB CG ND1 CD2 REMARK 470 HIS A 119 CE1 NE2 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 O HOH A 2114 O HOH A 2119 1.50 REMARK 500 O HOH A 2116 O HOH A 2118 1.95 REMARK 500 OE2 GLU A 111 O HOH A 2107 1.95 REMARK 500 OE2 GLU A 107 O HOH A 2101 2.02 REMARK 500 OE2 GLU A 57 O HOH A 2055 2.16 REMARK 500 O HOH A 2037 O HOH A 2039 2.19 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 28 CD GLU A 28 OE1 0.073 REMARK 500 GLU A 61 CD GLU A 61 OE1 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 ARG A 14 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 112 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 112 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LEU A 99 -127.98 56.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 FLAVIN MONONUCLEOTIDE (FMN): SEMIQUINONE FORM 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 ZN A1120 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 17 NE2 REMARK 620 2 GLU A 98 OE1 122.5 REMARK 620 3 ACT A1123 O 92.6 125.4 REMARK 620 4 CAC A1124 O1 100.4 105.2 107.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1121 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 50 OE2 REMARK 620 2 GLU A 54 OE2 100.7 REMARK 620 3 GLU A 111 OE1 77.5 176.0 REMARK 620 4 HOH A2114 O 113.9 82.6 101.4 REMARK 620 5 HOH A2115 O 99.2 92.8 84.0 146.8 REMARK 620 6 HOH A2116 O 166.4 92.3 89.8 63.6 83.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1122 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 54 OE1 REMARK 620 2 GLU A 54 OE2 62.3 REMARK 620 3 HOH A2055 O 96.7 92.4 REMARK 620 4 HOH A2117 O 90.9 144.0 65.6 REMARK 620 5 HOH A2118 O 151.1 95.5 102.8 116.4 REMARK 620 6 HOH A2119 O 93.0 82.9 165.8 124.7 64.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 1119 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1120 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1121 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1122 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 1123 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC A 1124 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2X2P RELATED DB: PDB REMARK 900 THE FLAVOPROTEIN NRDI FROM BACILLUS CEREUS WITH THE INITIALLY REMARK 900 SEMIQUINONE FMN COFACTOR IN AN INTERMEDIATE RADIATION REDUCED STATE REMARK 900 RELATED ID: 2X2O RELATED DB: PDB REMARK 900 THE FLAVOPROTEIN NRDI FROM BACILLUS CEREUS WITH THE INITIALLY REMARK 900 OXIDIZED FMN COFACTOR IN AN INTERMEDIATE RADIATION REDUCED STATE REMARK 900 RELATED ID: 2XOD RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF FLAVOPROTEIN NRDI FROM BACILLUS ANTHRACIS IN REMARK 900 THE OXIDISED FORM DBREF 2XOE A 1 119 UNP Q81TB7 Q81TB7_BACAN 1 119 SEQRES 1 A 119 MET LEU VAL ALA TYR ASP SER MET THR GLY ASN VAL LYS SEQRES 2 A 119 ARG PHE ILE HIS LYS LEU ASN MET PRO ALA VAL GLN ILE SEQRES 3 A 119 GLY GLU ASP LEU VAL ILE ASP GLU ASP PHE ILE LEU ILE SEQRES 4 A 119 THR TYR THR THR GLY PHE GLY ASN VAL PRO GLU ARG VAL SEQRES 5 A 119 LEU GLU PHE LEU GLU ARG ASN ASN GLU LYS LEU LYS GLY SEQRES 6 A 119 VAL SER ALA SER GLY ASN ARG ASN TRP GLY ASP MET PHE SEQRES 7 A 119 GLY ALA SER ALA ASP LYS ILE SER ALA LYS TYR GLU VAL SEQRES 8 A 119 PRO ILE VAL SER LYS PHE GLU LEU SER GLY THR ASN ASN SEQRES 9 A 119 ASP VAL GLU TYR PHE LYS GLU ARG VAL ARG GLU ILE ALA SEQRES 10 A 119 THR HIS HET FMN A1119 31 HET ZN A1120 1 HET ZN A1121 1 HET ZN A1122 1 HET ACT A1123 4 HET CAC A1124 5 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM ZN ZINC ION HETNAM ACT ACETATE ION HETNAM CAC CACODYLATE ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE HETSYN CAC DIMETHYLARSINATE FORMUL 2 FMN C17 H21 N4 O9 P FORMUL 3 ZN 3(ZN 2+) FORMUL 6 ACT C2 H3 O2 1- FORMUL 7 CAC C2 H6 AS O2 1- FORMUL 8 HOH *120(H2 O) HELIX 1 1 GLY A 10 ASN A 20 1 11 HELIX 2 2 PRO A 49 ASN A 60 1 12 HELIX 3 3 ASN A 71 PHE A 78 5 8 HELIX 4 4 GLY A 79 GLU A 90 1 12 HELIX 5 5 THR A 102 THR A 118 1 17 SHEET 1 AA 5 ALA A 23 GLN A 25 0 SHEET 2 AA 5 LEU A 2 TYR A 5 1 O VAL A 3 N VAL A 24 SHEET 3 AA 5 PHE A 36 TYR A 41 1 O ILE A 37 N ALA A 4 SHEET 4 AA 5 LEU A 63 GLY A 70 1 N LYS A 64 O PHE A 36 SHEET 5 AA 5 ILE A 93 GLU A 98 1 N VAL A 94 O VAL A 66 LINK NE2 HIS A 17 ZN ZN A1120 1555 1555 2.05 LINK OE2 GLU A 50 ZN ZN A1121 1555 1555 1.91 LINK OE2 GLU A 54 ZN ZN A1121 1555 1555 2.06 LINK OE1 GLU A 54 ZN ZN A1122 1555 1555 2.14 LINK OE2 GLU A 54 ZN ZN A1122 1555 1555 2.19 LINK OE1 GLU A 98 ZN ZN A1120 4455 1555 2.04 LINK OE1 GLU A 111 ZN ZN A1121 2455 1555 2.16 LINK ZN ZN A1120 O ACT A1123 1555 1555 2.10 LINK ZN ZN A1120 O1 CAC A1124 1555 1555 1.95 LINK ZN ZN A1121 O HOH A2114 1555 1555 2.64 LINK ZN ZN A1121 O HOH A2115 1555 1555 2.24 LINK ZN ZN A1121 O HOH A2116 1555 1555 2.34 LINK ZN ZN A1122 O HOH A2055 1555 1555 2.22 LINK ZN ZN A1122 O HOH A2117 1555 1555 1.79 LINK ZN ZN A1122 O HOH A2118 1555 1555 2.34 LINK ZN ZN A1122 O HOH A2119 1555 1555 2.61 SITE 1 AC1 22 SER A 7 MET A 8 THR A 9 GLY A 10 SITE 2 AC1 22 ASN A 11 VAL A 12 ASN A 20 TYR A 41 SITE 3 AC1 22 THR A 42 GLY A 44 GLY A 46 SER A 69 SITE 4 AC1 22 GLY A 70 ASN A 71 TRP A 74 MET A 77 SITE 5 AC1 22 PHE A 78 GLY A 79 LEU A 99 THR A 118 SITE 6 AC1 22 HOH A2112 HOH A2113 SITE 1 AC2 4 HIS A 17 GLU A 98 ACT A1123 CAC A1124 SITE 1 AC3 6 GLU A 50 GLU A 54 GLU A 111 HOH A2114 SITE 2 AC3 6 HOH A2115 HOH A2116 SITE 1 AC4 6 GLU A 54 ASP A 76 HOH A2055 HOH A2117 SITE 2 AC4 6 HOH A2118 HOH A2119 SITE 1 AC5 6 HIS A 17 ARG A 72 GLU A 98 ZN A1120 SITE 2 AC5 6 CAC A1124 HOH A2120 SITE 1 AC6 8 TYR A 5 LYS A 13 HIS A 17 GLU A 98 SITE 2 AC6 8 ZN A1120 ACT A1123 HOH A2025 HOH A2120 CRYST1 42.830 45.260 55.660 90.00 90.00 90.00 P 21 21 21 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 0.023348 0.000000 0.000000 0.00000 SCALE2 0.000000 0.022095 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017966 0.00000