HEADER SIGNALING PROTEIN 11-OCT-12 4HIA TITLE CRYSTAL STRUCTURE OF RHODOBACTER SPHAEROIDES LOV PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: LOV PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES; SOURCE 3 ORGANISM_TAXID: 349102; SOURCE 4 STRAIN: ATCC 17025; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS LOV, PAS, HTH, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.R.CRANE,K.S.CONRAD,A.M.BILWES REVDAT 4 28-FEB-24 4HIA 1 REMARK REVDAT 3 15-NOV-17 4HIA 1 REMARK REVDAT 2 22-MAY-13 4HIA 1 JRNL REVDAT 1 16-JAN-13 4HIA 0 JRNL AUTH K.S.CONRAD,A.M.BILWES,B.R.CRANE JRNL TITL LIGHT-INDUCED SUBUNIT DISSOCIATION BY A LIGHT-OXYGEN-VOLTAGE JRNL TITL 2 DOMAIN PHOTORECEPTOR FROM RHODOBACTER SPHAEROIDES. JRNL REF BIOCHEMISTRY V. 52 378 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23252338 JRNL DOI 10.1021/BI3015373 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8_1069 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 28265 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 47.6582 - 4.7038 1.00 2024 154 0.1933 0.2102 REMARK 3 2 4.7038 - 3.7340 1.00 1921 147 0.1462 0.1357 REMARK 3 3 3.7340 - 3.2622 1.00 1893 144 0.1612 0.1784 REMARK 3 4 3.2622 - 2.9640 1.00 1891 144 0.1820 0.2081 REMARK 3 5 2.9640 - 2.7515 1.00 1874 142 0.1896 0.2256 REMARK 3 6 2.7515 - 2.5893 1.00 1867 143 0.1865 0.2270 REMARK 3 7 2.5893 - 2.4596 1.00 1860 141 0.1857 0.2417 REMARK 3 8 2.4596 - 2.3526 1.00 1861 142 0.1711 0.2148 REMARK 3 9 2.3526 - 2.2620 1.00 1854 141 0.1666 0.2190 REMARK 3 10 2.2620 - 2.1840 1.00 1860 142 0.1638 0.1910 REMARK 3 11 2.1840 - 2.1157 1.00 1851 141 0.1667 0.2273 REMARK 3 12 2.1157 - 2.0552 1.00 1846 140 0.1700 0.2155 REMARK 3 13 2.0552 - 2.0011 1.00 1846 141 0.1782 0.2478 REMARK 3 14 2.0011 - 1.9523 0.98 1817 138 0.1763 0.2313 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.800 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.64 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 : 0.007 2866 REMARK 3 ANGLE : 1.096 3882 REMARK 3 CHIRALITY : 0.073 406 REMARK 3 PLANARITY : 0.005 518 REMARK 3 DIHEDRAL : 17.744 1064 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 4HIA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1000075500. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28328 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 13.80 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.9 REMARK 200 DATA REDUNDANCY IN SHELL : 9.70 REMARK 200 R MERGE FOR SHELL (I) : 0.39500 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LISO4, 0.1 M HEPES, PH 7.9, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 290K 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 27.17800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.64400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.59150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.64400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.17800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.59150 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 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 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 358 O HOH B 304 1.80 REMARK 500 O HOH A 357 O HOH B 306 1.81 REMARK 500 O HOH A 381 O HOH A 421 1.88 REMARK 500 OE1 GLU B 80 O HOH B 388 2.03 REMARK 500 O HOH A 315 O HOH A 413 2.05 REMARK 500 OE1 GLU B 154 O HOH B 426 2.06 REMARK 500 OE1 GLU B 29 O HOH B 385 2.09 REMARK 500 O HOH A 412 O HOH A 465 2.17 REMARK 500 O HOH A 415 O HOH A 429 2.18 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 CB MET A 1 OXT GLY B 176 2455 1.62 REMARK 500 CB MET A 1 C GLY B 176 2455 1.89 REMARK 500 NH2 ARG A 107 O3 SO4 B 203 2455 2.01 REMARK 500 OD2 ASP A 2 OD2 ASP B 96 2455 2.03 REMARK 500 OD2 ASP A 2 CZ2 TRP B 172 2455 2.13 REMARK 500 CG ASP A 2 OD2 ASP B 96 2455 2.14 REMARK 500 O HOH A 422 O HOH B 418 1655 2.17 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 ASP A 2 -131.12 58.48 REMARK 500 ALA A 110 73.27 -160.06 REMARK 500 ARG B 60 -126.29 47.80 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 FMN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4HJ3 RELATED DB: PDB REMARK 900 RELATED ID: 4HJ4 RELATED DB: PDB REMARK 900 RELATED ID: 4HJ6 RELATED DB: PDB DBREF 4HIA A 1 176 PDB 4HIA 4HIA 1 176 DBREF 4HIA B 1 176 PDB 4HIA 4HIA 1 176 SEQRES 1 A 176 MET ASP GLN LYS GLN PHE GLU LYS ILE ARG ALA VAL PHE SEQRES 2 A 176 ASP ARG SER GLY VAL ALA LEU THR LEU VAL ASP MET SER SEQRES 3 A 176 LEU PRO GLU GLN PRO VAL VAL LEU ALA ASN PRO PRO PHE SEQRES 4 A 176 LEU ARG MET THR GLY TYR THR GLU GLY GLN ILE LEU GLY SEQRES 5 A 176 PHE ASN CYS ARG PHE LEU GLN ARG GLY ASP GLU ASN ALA SEQRES 6 A 176 GLN ALA ARG ALA ASP ILE ARG ASP ALA LEU LYS LEU GLY SEQRES 7 A 176 ARG GLU LEU GLN VAL VAL LEU ARG ASN TYR ARG ALA ASN SEQRES 8 A 176 ASP GLU PRO PHE ASP ASN LEU LEU PHE LEU HIS PRO VAL SEQRES 9 A 176 GLY GLY ARG PRO ASP ALA PRO ASP TYR PHE LEU GLY SER SEQRES 10 A 176 GLN PHE GLU LEU GLY ARG SER GLY ASN SER GLU GLU ALA SEQRES 11 A 176 ALA ALA ALA GLY HIS ALA GLY ALA LEU THR GLY GLU LEU SEQRES 12 A 176 ALA ARG ILE GLY THR VAL ALA ALA ARG LEU GLU MET ASP SEQRES 13 A 176 SER ARG ARG HIS LEU ALA GLN ALA ALA ALA ALA LEU VAL SEQRES 14 A 176 ARG ALA TRP GLU ARG ARG GLY SEQRES 1 B 176 MET ASP GLN LYS GLN PHE GLU LYS ILE ARG ALA VAL PHE SEQRES 2 B 176 ASP ARG SER GLY VAL ALA LEU THR LEU VAL ASP MET SER SEQRES 3 B 176 LEU PRO GLU GLN PRO VAL VAL LEU ALA ASN PRO PRO PHE SEQRES 4 B 176 LEU ARG MET THR GLY TYR THR GLU GLY GLN ILE LEU GLY SEQRES 5 B 176 PHE ASN CYS ARG PHE LEU GLN ARG GLY ASP GLU ASN ALA SEQRES 6 B 176 GLN ALA ARG ALA ASP ILE ARG ASP ALA LEU LYS LEU GLY SEQRES 7 B 176 ARG GLU LEU GLN VAL VAL LEU ARG ASN TYR ARG ALA ASN SEQRES 8 B 176 ASP GLU PRO PHE ASP ASN LEU LEU PHE LEU HIS PRO VAL SEQRES 9 B 176 GLY GLY ARG PRO ASP ALA PRO ASP TYR PHE LEU GLY SER SEQRES 10 B 176 GLN PHE GLU LEU GLY ARG SER GLY ASN SER GLU GLU ALA SEQRES 11 B 176 ALA ALA ALA GLY HIS ALA GLY ALA LEU THR GLY GLU LEU SEQRES 12 B 176 ALA ARG ILE GLY THR VAL ALA ALA ARG LEU GLU MET ASP SEQRES 13 B 176 SER ARG ARG HIS LEU ALA GLN ALA ALA ALA ALA LEU VAL SEQRES 14 B 176 ARG ALA TRP GLU ARG ARG GLY HET FMN A 201 31 HET SO4 A 202 5 HET FMN B 201 31 HET SO4 B 202 5 HET SO4 B 203 5 HET SO4 B 204 5 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM SO4 SULFATE ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 SO4 4(O4 S 2-) FORMUL 9 HOH *332(H2 O) HELIX 1 1 ASP A 2 SER A 16 1 15 HELIX 2 2 ASN A 36 GLY A 44 1 9 HELIX 3 3 THR A 46 LEU A 51 1 6 HELIX 4 4 ASN A 54 GLN A 59 5 6 HELIX 5 5 ASN A 64 GLY A 78 1 15 HELIX 6 6 SER A 124 ASN A 126 5 3 HELIX 7 7 SER A 127 ILE A 146 1 20 HELIX 8 8 ALA A 150 ARG A 152 5 3 HELIX 9 9 LEU A 153 GLY A 176 1 24 HELIX 10 10 ASP B 2 SER B 16 1 15 HELIX 11 11 ASN B 36 GLY B 44 1 9 HELIX 12 12 THR B 46 ILE B 50 5 5 HELIX 13 13 ASN B 54 ARG B 60 5 7 HELIX 14 14 ASN B 64 GLY B 78 1 15 HELIX 15 15 SER B 127 ILE B 146 1 20 HELIX 16 16 ALA B 150 ARG B 152 5 3 HELIX 17 17 LEU B 153 ARG B 175 1 23 SHEET 1 A 5 VAL A 32 ALA A 35 0 SHEET 2 A 5 THR A 21 ASP A 24 -1 N LEU A 22 O VAL A 33 SHEET 3 A 5 TYR A 113 LEU A 121 -1 O PHE A 114 N VAL A 23 SHEET 4 A 5 PRO A 94 VAL A 104 -1 N HIS A 102 O LEU A 115 SHEET 5 A 5 LEU A 81 TYR A 88 -1 N LEU A 81 O LEU A 101 SHEET 1 B 5 VAL B 32 ALA B 35 0 SHEET 2 B 5 THR B 21 ASP B 24 -1 N LEU B 22 O VAL B 33 SHEET 3 B 5 TYR B 113 GLU B 120 -1 O PHE B 114 N VAL B 23 SHEET 4 B 5 PRO B 94 VAL B 104 -1 N HIS B 102 O LEU B 115 SHEET 5 B 5 LEU B 81 TYR B 88 -1 N LEU B 85 O ASN B 97 SITE 1 AC1 25 THR A 21 VAL A 23 ASN A 54 CYS A 55 SITE 2 AC1 25 ARG A 56 LEU A 58 GLN A 59 ARG A 68 SITE 3 AC1 25 ILE A 71 ARG A 72 LEU A 85 ASN A 87 SITE 4 AC1 25 ASN A 97 LEU A 99 LEU A 101 PHE A 114 SITE 5 AC1 25 LEU A 115 GLY A 116 GLN A 118 HOH A 305 SITE 6 AC1 25 HOH A 350 HOH A 415 HOH A 429 HOH A 437 SITE 7 AC1 25 ARG B 79 SITE 1 AC2 5 LYS A 8 ARG A 145 HOH A 354 ARG B 15 SITE 2 AC2 5 ARG B 145 SITE 1 AC3 23 THR B 21 VAL B 23 ASN B 54 CYS B 55 SITE 2 AC3 23 ARG B 56 GLN B 59 ARG B 68 ILE B 71 SITE 3 AC3 23 ARG B 72 LEU B 85 ASN B 87 ASN B 97 SITE 4 AC3 23 LEU B 99 LEU B 101 PHE B 114 LEU B 115 SITE 5 AC3 23 GLY B 116 GLN B 118 HOH B 308 HOH B 368 SITE 6 AC3 23 HOH B 394 HOH B 400 HOH B 433 SITE 1 AC4 7 ARG B 68 ARG B 170 ARG B 174 HOH B 381 SITE 2 AC4 7 HOH B 404 HOH B 415 HOH B 423 SITE 1 AC5 7 ARG A 107 ASN A 126 ALA B 65 GLN B 66 SITE 2 AC5 7 ARG B 86 HOH B 311 HOH B 409 SITE 1 AC6 7 ARG A 15 ARG A 145 LYS B 8 ARG B 145 SITE 2 AC6 7 HOH B 366 HOH B 407 HOH B 446 CRYST1 54.356 73.183 95.288 90.00 90.00 90.00 P 21 21 21 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 0.018397 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013664 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010495 0.00000