HEADER ELECTRON TRANSPORT 12-APR-18 6GAQ TITLE CRYSTAL STRUCTURE OF OXIDISED FLAVODOXIN 2 FROM BACILLUS CEREUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAVODOXIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CEREUS (STRAIN ATCC 14579 / DSM 31 / SOURCE 3 JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711); SOURCE 4 ORGANISM_TAXID: 226900; SOURCE 5 GENE: BC_3541; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FLAVODOXIN, ELECTRON TRANSFER, FMN, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR M.LOFSTAD,I.GUDIM,H.-P.HERSLETH REVDAT 4 17-JAN-24 6GAQ 1 LINK REVDAT 3 26-SEP-18 6GAQ 1 JRNL REVDAT 2 19-SEP-18 6GAQ 1 JRNL REVDAT 1 05-SEP-18 6GAQ 0 JRNL AUTH I.GUDIM,M.HAMMERSTAD,M.LOFSTAD,H.P.HERSLETH JRNL TITL THE CHARACTERIZATION OF DIFFERENT FLAVODOXIN JRNL TITL 2 REDUCTASE-FLAVODOXIN (FNR-FLD) INTERACTIONS REVEALS AN JRNL TITL 3 EFFICIENT FNR-FLD REDOX PAIR AND IDENTIFIES A NOVEL FNR JRNL TITL 4 SUBCLASS. JRNL REF BIOCHEMISTRY V. 57 5427 2018 JRNL REFN ISSN 1520-4995 JRNL PMID 30142264 JRNL DOI 10.1021/ACS.BIOCHEM.8B00674 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 13328 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.235 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 653 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 62.7452 - 4.2747 1.00 2632 159 0.2156 0.2547 REMARK 3 2 4.2747 - 3.3930 0.99 2547 122 0.1924 0.2913 REMARK 3 3 3.3930 - 2.9642 0.99 2489 139 0.2470 0.3018 REMARK 3 4 2.9642 - 2.6931 0.99 2484 128 0.2802 0.3514 REMARK 3 5 2.6931 - 2.5001 1.00 2523 105 0.3347 0.3781 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.740 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.27 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 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 : 0.002 2378 REMARK 3 ANGLE : 0.543 3219 REMARK 3 CHIRALITY : 0.041 352 REMARK 3 PLANARITY : 0.002 416 REMARK 3 DIHEDRAL : 3.493 1392 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: NULL REMARK 4 REMARK 4 6GAQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-APR-18. REMARK 100 THE DEPOSITION ID IS D_1200009662. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9999 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13361 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 62.730 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.17500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.99500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6FSG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CALCIUM ACETATE, 40% (V/V) REMARK 280 PEG300 AND 0.1M SODIUM CACODYLATE PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 29.63000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 29.63000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 50.50500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.72550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 50.50500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.72550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 29.63000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 50.50500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 62.72550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 29.63000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 50.50500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 62.72550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 LEU A 2 REMARK 465 GLU A 3 REMARK 465 GLY A 4 REMARK 465 ASP A 5 REMARK 465 ALA A 6 REMARK 465 LYS A 7 REMARK 465 VAL A 8 REMARK 465 MET B 1 REMARK 465 LEU B 2 REMARK 465 GLU B 3 REMARK 465 GLY B 4 REMARK 465 ASP B 5 REMARK 465 ALA B 6 REMARK 465 LYS B 7 REMARK 465 VAL B 8 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 10 -80.75 -135.45 REMARK 500 ASP A 37 51.13 -66.60 REMARK 500 TRP A 66 -162.99 -105.61 REMARK 500 LEU A 132 -137.10 61.75 REMARK 500 TRP B 66 -166.35 -113.05 REMARK 500 GLU B 118 0.31 -69.62 REMARK 500 LEU B 132 -131.12 59.19 REMARK 500 LYS B 153 1.36 -67.28 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 NA B1005 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 76 OE2 REMARK 620 2 ASP A 80 OD2 112.8 REMARK 620 3 GLU B 114 OE1 49.5 67.6 REMARK 620 4 GLU B 114 OE2 51.1 66.2 1.6 REMARK 620 5 GLU B 118 OE1 48.5 67.3 3.2 3.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B1004 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 77 OD2 REMARK 620 2 HOH A1101 O 54.9 REMARK 620 3 ASP B 49 OD1 54.0 4.0 REMARK 620 4 GLU B 51 OE1 54.4 5.0 1.1 REMARK 620 5 GLU B 83 OE2 68.1 14.8 14.3 13.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1003 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 131 O REMARK 620 2 ALA A 133 O 91.3 REMARK 620 3 ASP A 139 OD1 102.3 85.0 REMARK 620 4 HOH A1104 O 85.1 85.5 168.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1002 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 136 OD2 REMARK 620 2 GLU A 138 OE1 99.8 REMARK 620 3 HOH A1103 O 96.3 102.8 REMARK 620 4 ASP B 136 OD2 39.1 127.5 65.0 REMARK 620 5 GLU B 138 OE2 36.1 125.5 67.2 3.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1003 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 131 O REMARK 620 2 ALA B 133 O 93.1 REMARK 620 3 ASP B 139 OD2 102.6 89.5 REMARK 620 4 HOH B1102 O 169.7 84.3 87.4 REMARK 620 5 HOH B1107 O 78.9 82.5 171.9 90.9 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 FMN A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMN B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PG4 B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 1004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 1005 DBREF 6GAQ A 1 154 UNP Q81AM1 Q81AM1_BACCR 1 154 DBREF 6GAQ B 1 154 UNP Q81AM1 Q81AM1_BACCR 1 154 SEQRES 1 A 154 MET LEU GLU GLY ASP ALA LYS VAL ALA LYS ILE LEU ILE SEQRES 2 A 154 ALA TYR ALA SER MET SER GLY ASN THR GLU SER ILE ALA SEQRES 3 A 154 ASP LEU ILE LYS VAL SER LEU ASP ALA PHE ASP HIS GLU SEQRES 4 A 154 VAL VAL LEU GLN GLU MET GLU GLY MET ASP ALA GLU GLU SEQRES 5 A 154 LEU LEU ALA TYR ASP GLY ILE ILE LEU GLY SER TYR THR SEQRES 6 A 154 TRP GLY ASP GLY GLU LEU PRO PHE GLU ALA GLU ASP PHE SEQRES 7 A 154 HIS ASP ASP LEU GLU ASN ILE ASP LEU ALA GLY LYS LYS SEQRES 8 A 154 VAL ALA VAL PHE GLY SER GLY ASP THR ALA TYR GLU LEU SEQRES 9 A 154 PHE CYS GLU ALA VAL THR ILE PHE GLU GLU ARG LEU VAL SEQRES 10 A 154 GLU ARG GLY ALA GLU LEU VAL GLN GLU GLY LEU LYS ILE SEQRES 11 A 154 GLU LEU ALA PRO GLU ASP GLU GLU ASP VAL GLU LYS CYS SEQRES 12 A 154 SER ASN PHE ALA ILE ALA PHE ALA GLU LYS PHE SEQRES 1 B 154 MET LEU GLU GLY ASP ALA LYS VAL ALA LYS ILE LEU ILE SEQRES 2 B 154 ALA TYR ALA SER MET SER GLY ASN THR GLU SER ILE ALA SEQRES 3 B 154 ASP LEU ILE LYS VAL SER LEU ASP ALA PHE ASP HIS GLU SEQRES 4 B 154 VAL VAL LEU GLN GLU MET GLU GLY MET ASP ALA GLU GLU SEQRES 5 B 154 LEU LEU ALA TYR ASP GLY ILE ILE LEU GLY SER TYR THR SEQRES 6 B 154 TRP GLY ASP GLY GLU LEU PRO PHE GLU ALA GLU ASP PHE SEQRES 7 B 154 HIS ASP ASP LEU GLU ASN ILE ASP LEU ALA GLY LYS LYS SEQRES 8 B 154 VAL ALA VAL PHE GLY SER GLY ASP THR ALA TYR GLU LEU SEQRES 9 B 154 PHE CYS GLU ALA VAL THR ILE PHE GLU GLU ARG LEU VAL SEQRES 10 B 154 GLU ARG GLY ALA GLU LEU VAL GLN GLU GLY LEU LYS ILE SEQRES 11 B 154 GLU LEU ALA PRO GLU ASP GLU GLU ASP VAL GLU LYS CYS SEQRES 12 B 154 SER ASN PHE ALA ILE ALA PHE ALA GLU LYS PHE HET FMN A1001 31 HET CA A1002 1 HET CA A1003 1 HET FMN B1001 31 HET PG4 B1002 13 HET CA B1003 1 HET NA B1004 1 HET NA B1005 1 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM CA CALCIUM ION HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM NA SODIUM ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 CA 3(CA 2+) FORMUL 7 PG4 C8 H18 O5 FORMUL 9 NA 2(NA 1+) FORMUL 11 HOH *17(H2 O) HELIX 1 AA1 GLY A 20 PHE A 36 1 17 HELIX 2 AA2 ASP A 49 TYR A 56 5 8 HELIX 3 AA3 TRP A 66 GLU A 70 5 5 HELIX 4 AA4 PRO A 72 LEU A 82 1 11 HELIX 5 AA5 GLU A 83 ILE A 85 5 3 HELIX 6 AA6 CYS A 106 GLU A 118 1 13 HELIX 7 AA7 ASP A 136 LYS A 153 1 18 HELIX 8 AA8 GLY B 20 PHE B 36 1 17 HELIX 9 AA9 ASP B 49 TYR B 56 5 8 HELIX 10 AB1 TRP B 66 GLU B 70 5 5 HELIX 11 AB2 GLU B 74 ASP B 81 1 8 HELIX 12 AB3 CYS B 106 GLU B 118 1 13 HELIX 13 AB4 ASP B 136 LYS B 153 1 18 SHEET 1 AA1 5 VAL A 40 GLU A 44 0 SHEET 2 AA1 5 ILE A 11 ALA A 16 1 N ILE A 13 O GLN A 43 SHEET 3 AA1 5 GLY A 58 SER A 63 1 O ILE A 60 N LEU A 12 SHEET 4 AA1 5 LYS A 91 GLY A 98 1 O ALA A 93 N LEU A 61 SHEET 5 AA1 5 GLU A 122 LEU A 123 1 O GLU A 122 N VAL A 92 SHEET 1 AA2 5 VAL A 40 GLU A 44 0 SHEET 2 AA2 5 ILE A 11 ALA A 16 1 N ILE A 13 O GLN A 43 SHEET 3 AA2 5 GLY A 58 SER A 63 1 O ILE A 60 N LEU A 12 SHEET 4 AA2 5 LYS A 91 GLY A 98 1 O ALA A 93 N LEU A 61 SHEET 5 AA2 5 LEU A 128 GLU A 131 1 O ILE A 130 N GLY A 96 SHEET 1 AA3 5 GLU B 39 GLU B 44 0 SHEET 2 AA3 5 LYS B 10 ALA B 16 1 N ILE B 13 O VAL B 41 SHEET 3 AA3 5 GLY B 58 SER B 63 1 O ILE B 60 N LEU B 12 SHEET 4 AA3 5 LYS B 91 GLY B 98 1 O PHE B 95 N LEU B 61 SHEET 5 AA3 5 GLU B 122 LEU B 123 1 O GLU B 122 N VAL B 92 SHEET 1 AA4 5 GLU B 39 GLU B 44 0 SHEET 2 AA4 5 LYS B 10 ALA B 16 1 N ILE B 13 O VAL B 41 SHEET 3 AA4 5 GLY B 58 SER B 63 1 O ILE B 60 N LEU B 12 SHEET 4 AA4 5 LYS B 91 GLY B 98 1 O PHE B 95 N LEU B 61 SHEET 5 AA4 5 LEU B 128 GLU B 131 1 O ILE B 130 N GLY B 96 LINK OE2 GLU A 76 NA NA B1005 1555 7454 2.52 LINK OD2 ASP A 77 NA NA B1004 1555 6444 3.04 LINK OD2 ASP A 80 NA NA B1005 1555 7454 2.45 LINK O GLU A 131 CA CA A1003 1555 1555 2.48 LINK O ALA A 133 CA CA A1003 1555 1555 2.45 LINK OD2 ASP A 136 CA CA A1002 1555 1555 2.65 LINK OE1 GLU A 138 CA CA A1002 1555 1555 2.47 LINK OD1 ASP A 139 CA CA A1003 1555 1555 2.37 LINK CA CA A1002 O HOH A1103 1555 1555 2.47 LINK CA CA A1002 OD2 ASP B 136 6444 1555 2.74 LINK CA CA A1002 OE2 GLU B 138 6444 1555 2.46 LINK CA CA A1003 O HOH A1104 1555 1555 2.47 LINK O HOH A1101 NA NA B1004 6445 1555 2.87 LINK OD1 ASP B 49 NA NA B1004 1555 1555 2.67 LINK OE1 GLU B 51 NA NA B1004 1555 1555 2.70 LINK OE2 GLU B 83 NA NA B1004 1555 4545 2.99 LINK OE1 GLU B 114 NA NA B1005 1555 1555 2.50 LINK OE2 GLU B 114 NA NA B1005 1555 1555 3.05 LINK OE1 GLU B 118 NA NA B1005 1555 1555 3.13 LINK O GLU B 131 CA CA B1003 1555 1555 2.40 LINK O ALA B 133 CA CA B1003 1555 1555 2.47 LINK OD2 ASP B 139 CA CA B1003 1555 1555 2.41 LINK CA CA B1003 O HOH B1102 1555 1555 2.44 LINK CA CA B1003 O HOH B1107 1555 1555 2.45 SITE 1 AC1 19 SER A 17 MET A 18 SER A 19 GLY A 20 SITE 2 AC1 19 ASN A 21 THR A 22 TYR A 64 THR A 65 SITE 3 AC1 19 TRP A 66 GLY A 67 GLY A 69 SER A 97 SITE 4 AC1 19 GLY A 98 ASP A 99 TYR A 102 LEU A 104 SITE 5 AC1 19 PHE A 105 CYS A 106 LEU A 132 SITE 1 AC2 5 ASP A 136 GLU A 138 HOH A1103 ASP B 136 SITE 2 AC2 5 GLU B 138 SITE 1 AC3 4 GLU A 131 ALA A 133 ASP A 139 HOH A1104 SITE 1 AC4 18 SER B 17 MET B 18 SER B 19 GLY B 20 SITE 2 AC4 18 ASN B 21 THR B 22 TYR B 64 THR B 65 SITE 3 AC4 18 TRP B 66 GLY B 67 GLY B 69 SER B 97 SITE 4 AC4 18 GLY B 98 ASP B 99 TYR B 102 LEU B 104 SITE 5 AC4 18 PHE B 105 CYS B 106 SITE 1 AC5 9 SER A 24 ASP A 27 PRO A 134 GLU A 135 SITE 2 AC5 9 GLY B 20 GLU B 23 SER B 24 ASP B 27 SITE 3 AC5 9 PRO B 134 SITE 1 AC6 5 GLU B 131 ALA B 133 ASP B 139 HOH B1102 SITE 2 AC6 5 HOH B1107 SITE 1 AC7 5 ASP A 77 HOH A1101 ASP B 49 GLU B 51 SITE 2 AC7 5 GLU B 83 SITE 1 AC8 4 GLU A 76 ASP A 80 GLU B 114 GLU B 118 CRYST1 101.010 125.451 59.260 90.00 90.00 90.00 C 2 2 21 16 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 0.009900 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007971 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016875 0.00000