PDB Short entry for 1OBO HEADER ELECTRON TRANSFER 31-JAN-03 1OBO TITLE W57L FLAVODOXIN FROM ANABAENA COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAVODOXIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANABAENA SP.; SOURCE 3 ORGANISM_TAXID: 1168; SOURCE 4 STRAIN: PCC 7119; SOURCE 5 CELL_LINE: E.COLI JM109; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TG1; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTRC99A KEYWDS ELECTRON TRANSFER, FLAVOPROTEIN, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.ROMERO,A.RAMON,C.FERNANDEZ-CABRERA,M.P.IRUN,J.SANCHO REVDAT 4 24-JUL-19 1OBO 1 REMARK REVDAT 3 24-FEB-09 1OBO 1 VERSN REVDAT 2 26-JUN-03 1OBO 1 JRNL REVDAT 1 24-APR-03 1OBO 0 JRNL AUTH A.LOSTAO,F.DAOUDI,M.P.IRUN,A.RAMON,C.FERNANDEZ-CABRERA, JRNL AUTH 2 A.ROMERO,J.SANCHO JRNL TITL HOW FMN BINDS TO ANABAENA APOFLAVODOXIN: A HYDROPHOBIC JRNL TITL 2 ENCOUNTER AT AN OPEN BINDING SITE JRNL REF J.BIOL.CHEM. V. 278 24053 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12682068 JRNL DOI 10.1074/JBC.M301049200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.G.GENZOR,A.PERALES-ALCON,J.SANCHO,A.ROMERO REMARK 1 TITL CLOSURE OF A TYROSINE/TRYPTOPHANE AROMATIC GATE LEEDS TO A REMARK 1 TITL 2 COMPACT FOLD IN APOFLAVODOXIN REMARK 1 REF NAT.STRUCT.BIOL. V. 3 329 1996 REMARK 1 REFN ISSN 1072-8368 REMARK 1 PMID 8599758 REMARK 1 DOI 10.1038/NSB0496-329 REMARK 2 REMARK 2 RESOLUTION. 1.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1008568.310 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 88803 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) : 0.186 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5364 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 1.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.28 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 13488 REMARK 3 BIN R VALUE (WORKING SET) : 0.2080 REMARK 3 BIN FREE R VALUE : 0.2150 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 876 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.007 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2650 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 67 REMARK 3 SOLVENT ATOMS : 309 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.00000 REMARK 3 B22 (A**2) : 1.59000 REMARK 3 B33 (A**2) : -0.59000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.49000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.13 REMARK 3 ESD FROM SIGMAA (A) : 0.06 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) : 0.14 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.07 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 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) : 0.890 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.360 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.610 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.330 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 45.77 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 : PARAM.FMN 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 : TOPOLOGY.FMN REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1OBO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-JAN-03. REMARK 100 THE DEPOSITION ID IS D_1290012054. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.00 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) : 0.9102 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 88832 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.13800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1FLV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 36.55000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED MUTATION TRP 57 LEU REMARK 400 REMARK 400 THE PROTEIN IS A LOW-POTENTIAL ELECTRON DONOR TO A REMARK 400 NUMBER OF ENZYMES. MEMBER OF THE FLAVODOXIN FAMILY 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 ILE A1059 86.43 63.58 REMARK 500 ILE B2059 84.74 63.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1171 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A1170 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B2170 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DX9 RELATED DB: PDB REMARK 900 W57A APOFLAVODOXIN FROM ANABAENA REMARK 900 RELATED ID: 1FLV RELATED DB: PDB REMARK 900 FLAVODOXIN REMARK 900 RELATED ID: 1FTG RELATED DB: PDB REMARK 900 STRUCTURE OF APOFLAVODOXIN: CLOSURE OF A TYROSINE/TRYPTOPHAN REMARK 900 AROMATIC GATE LEADS TO A COMPACT FOLD REMARK 900 RELATED ID: 1OBV RELATED DB: PDB REMARK 900 Y49F FLAVODOXIN FROM ANABENA REMARK 900 RELATED ID: 1QHE RELATED DB: PDB REMARK 900 ENERGETICS OF A HYDROGEN BOND (CHARGED AND NEUTRAL) AND OF A CATION- REMARK 900 PI INTERACTION IN APOFLAVODOXIN REMARK 900 RELATED ID: 1RCF RELATED DB: PDB REMARK 900 FLAVODOXIN COMPLEXED WITH FLAVIN MONONUCLEOTIDE (FMN) REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONFLICT SHOWN IN THE SEQADV RECORDS BELOW ARISE FROM REMARK 999 THE CLONING PROCESS AND HAS BEEN DESCRIBED IN REMARK 999 M.F. FILLAT, W.E. BORRIAS, P.J. WEISBEEK, BIOCHEM. J. 280, REMARK 999 187-191 (1991) DBREF 1OBO A 1001 1169 UNP P11241 FLAV_ANASP 1 169 DBREF 1OBO B 2001 2169 UNP P11241 FLAV_ANASP 1 169 SEQADV 1OBO ALA A 1001 UNP P11241 SER 1 CONFLICT SEQADV 1OBO LEU A 1057 UNP P11241 TRP 57 ENGINEERED MUTATION SEQADV 1OBO ALA B 2001 UNP P11241 SER 1 CONFLICT SEQADV 1OBO LEU B 2057 UNP P11241 TRP 57 ENGINEERED MUTATION SEQRES 1 A 169 ALA LYS LYS ILE GLY LEU PHE TYR GLY THR GLN THR GLY SEQRES 2 A 169 LYS THR GLU SER VAL ALA GLU ILE ILE ARG ASP GLU PHE SEQRES 3 A 169 GLY ASN ASP VAL VAL THR LEU HIS ASP VAL SER GLN ALA SEQRES 4 A 169 GLU VAL THR ASP LEU ASN ASP TYR GLN TYR LEU ILE ILE SEQRES 5 A 169 GLY CYS PRO THR LEU ASN ILE GLY GLU LEU GLN SER ASP SEQRES 6 A 169 TRP GLU GLY LEU TYR SER GLU LEU ASP ASP VAL ASP PHE SEQRES 7 A 169 ASN GLY LYS LEU VAL ALA TYR PHE GLY THR GLY ASP GLN SEQRES 8 A 169 ILE GLY TYR ALA ASP ASN PHE GLN ASP ALA ILE GLY ILE SEQRES 9 A 169 LEU GLU GLU LYS ILE SER GLN ARG GLY GLY LYS THR VAL SEQRES 10 A 169 GLY TYR TRP SER THR ASP GLY TYR ASP PHE ASN ASP SER SEQRES 11 A 169 LYS ALA LEU ARG ASN GLY LYS PHE VAL GLY LEU ALA LEU SEQRES 12 A 169 ASP GLU ASP ASN GLN SER ASP LEU THR ASP ASP ARG ILE SEQRES 13 A 169 LYS SER TRP VAL ALA GLN LEU LYS SER GLU PHE GLY LEU SEQRES 1 B 169 ALA LYS LYS ILE GLY LEU PHE TYR GLY THR GLN THR GLY SEQRES 2 B 169 LYS THR GLU SER VAL ALA GLU ILE ILE ARG ASP GLU PHE SEQRES 3 B 169 GLY ASN ASP VAL VAL THR LEU HIS ASP VAL SER GLN ALA SEQRES 4 B 169 GLU VAL THR ASP LEU ASN ASP TYR GLN TYR LEU ILE ILE SEQRES 5 B 169 GLY CYS PRO THR LEU ASN ILE GLY GLU LEU GLN SER ASP SEQRES 6 B 169 TRP GLU GLY LEU TYR SER GLU LEU ASP ASP VAL ASP PHE SEQRES 7 B 169 ASN GLY LYS LEU VAL ALA TYR PHE GLY THR GLY ASP GLN SEQRES 8 B 169 ILE GLY TYR ALA ASP ASN PHE GLN ASP ALA ILE GLY ILE SEQRES 9 B 169 LEU GLU GLU LYS ILE SER GLN ARG GLY GLY LYS THR VAL SEQRES 10 B 169 GLY TYR TRP SER THR ASP GLY TYR ASP PHE ASN ASP SER SEQRES 11 B 169 LYS ALA LEU ARG ASN GLY LYS PHE VAL GLY LEU ALA LEU SEQRES 12 B 169 ASP GLU ASP ASN GLN SER ASP LEU THR ASP ASP ARG ILE SEQRES 13 B 169 LYS SER TRP VAL ALA GLN LEU LYS SER GLU PHE GLY LEU HET FMN A1170 31 HET SO4 A1171 5 HET FMN B2170 31 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM SO4 SULFATE ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 SO4 O4 S 2- FORMUL 6 HOH *309(H2 O) HELIX 1 1 GLY A 1013 GLY A 1027 1 15 HELIX 2 2 GLU A 1040 TYR A 1047 5 8 HELIX 3 3 GLN A 1063 SER A 1071 1 9 HELIX 4 4 GLU A 1072 VAL A 1076 5 5 HELIX 5 5 GLN A 1099 ARG A 1112 1 14 HELIX 6 6 GLN A 1148 ASP A 1150 5 3 HELIX 7 7 LEU A 1151 GLY A 1168 1 18 HELIX 8 8 GLY B 2013 GLY B 2027 1 15 HELIX 9 9 GLU B 2040 ASN B 2045 1 6 HELIX 10 10 GLN B 2063 SER B 2071 1 9 HELIX 11 11 GLU B 2072 VAL B 2076 5 5 HELIX 12 12 GLN B 2099 ARG B 2112 1 14 HELIX 13 13 LEU B 2151 GLY B 2168 1 18 SHEET 1 AA 4 VAL A1031 ASP A1035 0 SHEET 2 AA 4 ILE A1004 TYR A1008 1 O ILE A1004 N THR A1032 SHEET 3 AA 4 TYR A1049 LEU A1057 1 O TYR A1049 N GLY A1005 SHEET 4 AA 4 LEU A1082 THR A1088 1 O LEU A1082 N LEU A1050 SHEET 1 AB 4 VAL A1031 ASP A1035 0 SHEET 2 AB 4 ILE A1004 TYR A1008 1 O ILE A1004 N THR A1032 SHEET 3 AB 4 TYR A1049 LEU A1057 1 O TYR A1049 N GLY A1005 SHEET 4 AB 4 GLU A1061 LEU A1062 -1 O GLU A1061 N LEU A1057 SHEET 1 AC 3 TRP A1120 SER A1121 0 SHEET 2 AC 3 LYS A1137 PHE A1138 -1 O PHE A1138 N TRP A1120 SHEET 3 AC 3 LEU A1133 ARG A1134 -1 O ARG A1134 N LYS A1137 SHEET 1 BA 4 VAL B2031 ASP B2035 0 SHEET 2 BA 4 ILE B2004 TYR B2008 1 O ILE B2004 N THR B2032 SHEET 3 BA 4 TYR B2049 LEU B2057 1 O TYR B2049 N GLY B2005 SHEET 4 BA 4 LEU B2082 THR B2088 1 O LEU B2082 N LEU B2050 SHEET 1 BB 4 VAL B2031 ASP B2035 0 SHEET 2 BB 4 ILE B2004 TYR B2008 1 O ILE B2004 N THR B2032 SHEET 3 BB 4 TYR B2049 LEU B2057 1 O TYR B2049 N GLY B2005 SHEET 4 BB 4 GLU B2061 LEU B2062 -1 O GLU B2061 N LEU B2057 SHEET 1 BC 2 LEU B2133 ARG B2134 0 SHEET 2 BC 2 LYS B2137 PHE B2138 -1 O LYS B2137 N ARG B2134 SITE 1 AC1 7 SER A1121 LYS A1137 HOH A2111 HOH A2114 SITE 2 AC1 7 HOH A2152 HOH A2153 FMN B2170 SITE 1 AC2 25 THR A1010 GLN A1011 THR A1012 GLY A1013 SITE 2 AC2 25 LYS A1014 THR A1015 PRO A1055 THR A1056 SITE 3 AC2 25 ASN A1058 ILE A1059 GLY A1060 THR A1088 SITE 4 AC2 25 GLY A1089 ASP A1090 TYR A1094 ASN A1097 SITE 5 AC2 25 PHE A1098 GLN A1099 ASP A1146 HOH A2073 SITE 6 AC2 25 HOH A2149 HOH A2150 HOH A2151 ASP B2024 SITE 7 AC2 25 GLU B2025 SITE 1 AC3 23 SO4 A1171 THR B2010 GLN B2011 THR B2012 SITE 2 AC3 23 GLY B2013 LYS B2014 THR B2015 PRO B2055 SITE 3 AC3 23 THR B2056 ASN B2058 ILE B2059 GLY B2060 SITE 4 AC3 23 THR B2088 GLY B2089 ASP B2090 TYR B2094 SITE 5 AC3 23 ASN B2097 PHE B2098 GLN B2099 ASP B2146 SITE 6 AC3 23 HOH B5030 HOH B5128 HOH B5157 CRYST1 37.630 73.100 57.050 90.00 102.58 90.00 P 1 21 1 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 0.026574 0.000000 0.005930 0.00000 SCALE2 0.000000 0.013680 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017960 0.00000 MTRIX1 1 0.862260 0.505680 0.028140 -14.04727 1 MTRIX2 1 -0.429590 0.700830 0.569470 -19.60147 1 MTRIX3 1 0.268250 -0.503120 0.821530 -23.51970 1