HEADER LIGAND BINDING PROTEIN 02-MAR-00 1EJE TITLE CRYSTAL STRUCTURE OF AN FMN-BINDING PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: FMN-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER THERMAUTOTROPHICUS; SOURCE 3 ORGANISM_TAXID: 145262; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS FMN-BINDING PROTEIN, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, LIGAND KEYWDS 3 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.CHRISTENDAT,V.SARIDAKIS,A.BOCHKAREV,C.ARROWSMITH,A.M.EDWARDS, AUTHOR 2 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 6 31-JAN-18 1EJE 1 REMARK REVDAT 5 13-JUL-11 1EJE 1 VERSN REVDAT 4 24-FEB-09 1EJE 1 VERSN REVDAT 3 25-JAN-05 1EJE 1 JRNL AUTHOR KEYWDS REMARK REVDAT 2 15-AUG-01 1EJE 1 HEADER KEYWDS REVDAT 1 11-OCT-00 1EJE 0 JRNL AUTH D.CHRISTENDAT,A.YEE,A.DHARAMSI,Y.KLUGER,A.SAVCHENKO, JRNL AUTH 2 J.R.CORT,V.BOOTH,C.D.MACKERETH,V.SARIDAKIS,I.EKIEL,G.KOZLOV, JRNL AUTH 3 K.L.MAXWELL,N.WU,L.P.MCINTOSH,K.GEHRING,M.A.KENNEDY, JRNL AUTH 4 A.R.DAVIDSON,E.F.PAI,M.GERSTEIN,A.M.EDWARDS,C.H.ARROWSMITH JRNL TITL STRUCTURAL PROTEOMICS OF AN ARCHAEON. JRNL REF NAT.STRUCT.BIOL. V. 7 903 2000 JRNL REFN ISSN 1072-8368 JRNL PMID 11017201 JRNL DOI 10.1038/82823 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : CNS 0.9 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.93 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 423879.070 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 10458 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1096 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1461 REMARK 3 BIN R VALUE (WORKING SET) : 0.2870 REMARK 3 BIN FREE R VALUE : 0.3320 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 174 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1467 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 38 REMARK 3 SOLVENT ATOMS : 65 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.70000 REMARK 3 B22 (A**2) : -5.70000 REMARK 3 B33 (A**2) : 11.40000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.27 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.36 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.890 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.080 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.980 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.460 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.820 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 53.93 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : FMN.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : FMN.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SIMULATED ANNEALING REMARK 4 REMARK 4 1EJE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAR-00. REMARK 100 THE DEPOSITION ID IS D_1000010636. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-DEC-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 85613 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 152.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.500 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.50 REMARK 200 R MERGE FOR SHELL (I) : 0.26100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LISO4, MES, NICL2, PH 6, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 22K, TEMPERATURE 295.0K 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 22.70000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 47.32500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 47.32500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 11.35000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 47.32500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 47.32500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.05000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 47.32500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.32500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 11.35000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 47.32500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.32500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 34.05000 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 22.70000 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER CONSTRUCTED FROM CHAIN A REMARK 300 AND A SYMMETRY PARTNER GENERATED BY CRYSTALLOGRAPHIC SYMMETRY. 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: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 11140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -163.0 KCAL/MOL 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 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 45.40000 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 SER A 47 C PHE A 48 N 0.142 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 SER A 9 -15.32 -48.09 REMARK 500 MET A 50 146.54 -173.99 REMARK 500 VAL A 52 -54.95 -125.54 REMARK 500 MET A 138 64.68 -116.14 REMARK 500 ASP A 167 72.92 -67.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 201 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 42 OD1 REMARK 620 2 HIS A 68 ND1 94.1 REMARK 620 3 HOH A1008 O 80.0 92.9 REMARK 620 4 GLU A 105 OE1 96.5 164.9 78.4 REMARK 620 5 FMN A 401 O3P 95.6 95.9 170.4 93.7 REMARK 620 6 HOH A1009 O 175.0 87.3 95.1 81.2 89.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 202 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 77 ND1 REMARK 620 2 HOH A1030 O 86.4 REMARK 620 3 HIS A 6 NE2 89.7 171.9 REMARK 620 4 GLY A 1 O 82.2 94.5 92.1 REMARK 620 5 GLY A 1 N 165.7 95.5 90.1 83.5 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TT1 RELATED DB: TARGETDB DBREF 1EJE A 7 192 UNP O26255 P152_METTH 1 186 SEQADV 1EJE GLY A 1 UNP O26255 SEE REMARK 999 SEQADV 1EJE SER A 2 UNP O26255 SEE REMARK 999 SEQADV 1EJE GLN A 3 UNP O26255 SEE REMARK 999 SEQADV 1EJE ALA A 4 UNP O26255 SEE REMARK 999 SEQADV 1EJE ALA A 5 UNP O26255 SEE REMARK 999 SEQADV 1EJE HIS A 6 UNP O26255 SEE REMARK 999 SEQRES 1 A 192 GLY SER GLN ALA ALA HIS MET MET SER MET ASP PHE GLU SEQRES 2 A 192 ASP PHE PRO VAL GLU SER ALA HIS ARG ILE LEU THR PRO SEQRES 3 A 192 ARG PRO THR VAL MET VAL THR THR VAL ASP GLU GLU GLY SEQRES 4 A 192 ASN ILE ASN ALA ALA PRO PHE SER PHE THR MET PRO VAL SEQRES 5 A 192 SER ILE ASP PRO PRO VAL VAL ALA PHE ALA SER ALA PRO SEQRES 6 A 192 ASP HIS HIS THR ALA ARG ASN ILE GLU SER THR HIS GLU SEQRES 7 A 192 PHE VAL ILE ASN ILE THR PRO ALA ASP ILE ILE GLU ARG SEQRES 8 A 192 MET TRP VAL THR ALA ARG ASP ILE PRO ALA GLY GLU ASN SEQRES 9 A 192 GLU LEU GLU ALA ALA GLY LEU ALA TRP THR SER SER ARG SEQRES 10 A 192 ARG VAL LYS PRO PRO ARG ILE VAL GLU ALA PRO GLY HIS SEQRES 11 A 192 LEU GLU CYS GLU LEU LEU ARG MET PHE GLU VAL GLY ASP SEQRES 12 A 192 HIS ASN LEU ILE THR GLY SER VAL VAL SER ALA SER VAL SEQRES 13 A 192 ARG SER GLY ALA VAL LYS GLU GLY LEU LEU ASP VAL GLU SEQRES 14 A 192 SER VAL LYS PRO VAL LEU HIS VAL GLY GLY ASN LYS PHE SEQRES 15 A 192 VAL VAL GLY ASP HIS VAL ARG HIS VAL GLU HET NI A 201 1 HET NI A 202 1 HET SO4 A 301 5 HET FMN A 401 31 HETNAM NI NICKEL (II) ION HETNAM SO4 SULFATE ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 2 NI 2(NI 2+) FORMUL 4 SO4 O4 S 2- FORMUL 5 FMN C17 H21 N4 O9 P FORMUL 6 HOH *65(H2 O) HELIX 1 1 SER A 2 SER A 9 1 8 HELIX 2 2 PRO A 16 ILE A 23 5 8 HELIX 3 3 HIS A 67 HIS A 77 1 11 HELIX 4 4 ILE A 88 THR A 95 1 8 HELIX 5 5 ASN A 104 GLY A 110 1 7 HELIX 6 6 ASP A 167 LYS A 172 1 6 SHEET 1 A 3 ARG A 27 PRO A 28 0 SHEET 2 A 3 VAL A 174 GLY A 178 -1 N HIS A 176 O ARG A 27 SHEET 3 A 3 LYS A 181 VAL A 184 -1 O LYS A 181 N VAL A 177 SHEET 1 B 7 ILE A 41 PHE A 46 0 SHEET 2 B 7 VAL A 30 VAL A 35 -1 O VAL A 30 N PHE A 46 SHEET 3 B 7 GLU A 78 ILE A 83 -1 O VAL A 80 N THR A 33 SHEET 4 B 7 GLY A 129 VAL A 141 -1 O GLY A 129 N ILE A 83 SHEET 5 B 7 HIS A 144 VAL A 156 -1 O HIS A 144 N VAL A 141 SHEET 6 B 7 VAL A 58 SER A 63 -1 O VAL A 59 N GLY A 149 SHEET 7 B 7 THR A 49 SER A 53 -1 N MET A 50 O ALA A 60 SHEET 1 C 2 TRP A 113 THR A 114 0 SHEET 2 C 2 ARG A 123 ILE A 124 -1 N ARG A 123 O THR A 114 SHEET 1 D 2 VAL A 161 LYS A 162 0 SHEET 2 D 2 LEU A 165 LEU A 166 -1 O LEU A 165 N LYS A 162 LINK NI NI A 201 OD1 ASN A 42 1555 1555 2.05 LINK NI NI A 201 ND1 HIS A 68 1555 1555 2.13 LINK NI NI A 201 O HOH A1008 1555 1555 2.31 LINK NI NI A 201 OE1 GLU A 105 1555 1555 2.69 LINK NI NI A 201 O3P FMN A 401 1555 1555 2.03 LINK NI NI A 201 O HOH A1009 1555 1555 2.21 LINK NI NI A 202 ND1 HIS A 77 1555 1555 2.00 LINK NI NI A 202 O HOH A1030 1555 1555 2.30 LINK NI NI A 202 NE2 HIS A 6 1555 6455 2.03 LINK NI NI A 202 O GLY A 1 1555 6455 1.99 LINK NI NI A 202 N GLY A 1 1555 6455 2.01 CISPEP 1 THR A 25 PRO A 26 0 -0.11 CISPEP 2 ASP A 55 PRO A 56 0 0.31 SITE 1 AC1 6 ASN A 42 HIS A 68 GLU A 105 FMN A 401 SITE 2 AC1 6 HOH A1008 HOH A1009 SITE 1 AC2 4 GLY A 1 HIS A 6 HIS A 77 HOH A1030 SITE 1 AC3 5 HIS A 21 ARG A 22 GLY A 178 GLY A 179 SITE 2 AC3 5 HOH A1011 SITE 1 AC4 22 ASN A 42 ALA A 44 PRO A 45 PHE A 46 SITE 2 AC4 22 SER A 47 PHE A 48 ALA A 62 SER A 63 SITE 3 AC4 22 ALA A 64 HIS A 67 HIS A 68 THR A 69 SITE 4 AC4 22 ALA A 96 ASP A 98 GLU A 105 HIS A 144 SITE 5 AC4 22 HIS A 176 PHE A 182 NI A 201 HOH A1009 SITE 6 AC4 22 HOH A1019 HOH A1065 CRYST1 94.650 94.650 45.400 90.00 90.00 90.00 P 41 21 2 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 0.010565 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010565 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022026 0.00000 MASTER 328 0 4 6 14 0 11 6 0 0 0 15 END