HEADER OXIDOREDUCTASE 27-FEB-15 4YHB TITLE CRYSTAL STRUCTURE OF A SIDEROPHORE UTILIZATION PROTEIN FROM T. FUSCA COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON-CHELATOR UTILIZATION PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOBIFIDA FUSCA TM51; SOURCE 3 ORGANISM_TAXID: 1169414; SOURCE 4 ATCC: 27730; SOURCE 5 GENE: TM51_09581; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS SIDEROPHORE UTILIZATION, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.LI,S.D.BRUNER REVDAT 4 27-SEP-23 4YHB 1 LINK REVDAT 3 25-DEC-19 4YHB 1 REMARK REVDAT 2 06-SEP-17 4YHB 1 SOURCE REMARK REVDAT 1 15-JUL-15 4YHB 0 JRNL AUTH K.LI,W.H.CHEN,S.D.BRUNER JRNL TITL STRUCTURE AND MECHANISM OF THE SIDEROPHORE-INTERACTING JRNL TITL 2 PROTEIN FROM THE FUSCACHELIN GENE CLUSTER OF THERMOBIFIDA JRNL TITL 3 FUSCA. JRNL REF BIOCHEMISTRY V. 54 3989 2015 JRNL REFN ISSN 0006-2960 JRNL PMID 26043104 JRNL DOI 10.1021/ACS.BIOCHEM.5B00354 REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 54668 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 2764 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 36.7505 - 5.1237 0.98 2697 130 0.1650 0.1908 REMARK 3 2 5.1237 - 4.0685 0.98 2586 163 0.1417 0.1552 REMARK 3 3 4.0685 - 3.5547 0.98 2614 119 0.1518 0.1753 REMARK 3 4 3.5547 - 3.2299 0.99 2647 130 0.1685 0.1803 REMARK 3 5 3.2299 - 2.9985 1.00 2600 141 0.1885 0.2139 REMARK 3 6 2.9985 - 2.8218 0.99 2651 132 0.1997 0.2245 REMARK 3 7 2.8218 - 2.6805 1.00 2608 140 0.1978 0.2390 REMARK 3 8 2.6805 - 2.5639 1.00 2634 140 0.1964 0.2793 REMARK 3 9 2.5639 - 2.4652 1.00 2625 156 0.1963 0.2470 REMARK 3 10 2.4652 - 2.3801 1.00 2618 142 0.1977 0.2412 REMARK 3 11 2.3801 - 2.3057 1.00 2603 148 0.2012 0.2308 REMARK 3 12 2.3057 - 2.2398 0.96 2513 121 0.2809 0.3338 REMARK 3 13 2.2398 - 2.1809 0.97 2544 145 0.2417 0.2896 REMARK 3 14 2.1809 - 2.1277 1.00 2626 137 0.2067 0.2252 REMARK 3 15 2.1277 - 2.0793 1.00 2600 155 0.1978 0.2349 REMARK 3 16 2.0793 - 2.0350 1.00 2595 158 0.2005 0.2615 REMARK 3 17 2.0350 - 1.9943 1.00 2648 111 0.2074 0.2242 REMARK 3 18 1.9943 - 1.9567 1.00 2632 134 0.2284 0.2771 REMARK 3 19 1.9567 - 1.9218 0.99 2593 120 0.3372 0.3898 REMARK 3 20 1.9218 - 1.8892 0.87 2270 142 0.4487 0.4624 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 4383 REMARK 3 ANGLE : 1.303 5983 REMARK 3 CHIRALITY : 0.040 644 REMARK 3 PLANARITY : 0.005 776 REMARK 3 DIHEDRAL : 14.542 1587 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 4YHB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000207411. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 - 7.2 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 10.5.8 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54927 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.889 REMARK 200 RESOLUTION RANGE LOW (A) : 37.530 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05742 REMARK 200 R SYM (I) : 0.06708 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.640 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.1.2 REMARK 200 STARTING MODEL: 2GPJ REMARK 200 REMARK 200 REMARK: CUBOID REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.95 M AMMONIA SULFATE, 0.1 M TRIS-HCL REMARK 280 PH 6.6 AND 35% V/V 2-METHYL-2, 4-PENTANEDIOL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 64.77050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.53350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.77050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 37.53350 REMARK 290 SMTRY3 4 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 THR A 2 REMARK 465 ALA A 3 REMARK 465 THR A 4 REMARK 465 VAL A 5 REMARK 465 THR A 6 REMARK 465 ALA A 268 REMARK 465 ASP A 269 REMARK 465 ASP A 270 REMARK 465 ASP A 271 REMARK 465 ASP A 272 REMARK 465 GLU A 273 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 ALA B 3 REMARK 465 THR B 4 REMARK 465 VAL B 5 REMARK 465 ALA B 268 REMARK 465 ASP B 269 REMARK 465 ASP B 270 REMARK 465 ASP B 271 REMARK 465 ASP B 272 REMARK 465 GLU B 273 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 ARG A 164 CG CD NE CZ NH1 NH2 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 B 401 O HOH B 510 2.04 REMARK 500 O LEU B 162 O HOH B 401 2.08 REMARK 500 O HOH B 536 O HOH B 539 2.16 REMARK 500 O HOH A 432 O HOH A 578 2.18 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 176 -177.04 -170.24 REMARK 500 ARG B 8 107.21 -49.67 REMARK 500 ASN B 197 56.73 39.05 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 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 53 NE2 REMARK 620 2 HIS A 265 NE2 95.3 REMARK 620 3 HIS A 266 NE2 171.2 93.5 REMARK 620 4 HOH A 409 O 88.8 89.6 90.9 REMARK 620 5 HOH A 536 O 88.9 174.3 82.3 86.7 REMARK 620 6 HOH A 555 O 90.2 96.0 89.2 174.5 87.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 53 NE2 REMARK 620 2 HIS B 265 NE2 88.6 REMARK 620 3 HIS B 266 NE2 168.5 102.0 REMARK 620 4 HOH B 422 O 95.7 92.3 88.6 REMARK 620 5 HOH B 479 O 89.6 91.8 85.4 173.3 REMARK 620 6 HOH B 506 O 83.6 171.5 85.6 91.8 84.8 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 FAD A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FAD B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 303 DBREF 4YHB A 1 273 UNP R9F6K7 R9F6K7_THEFU 1 273 DBREF 4YHB B 1 273 UNP R9F6K7 R9F6K7_THEFU 1 273 SEQADV 4YHB ARG A 99 UNP R9F6K7 GLY 99 CONFLICT SEQADV 4YHB ARG B 99 UNP R9F6K7 GLY 99 CONFLICT SEQRES 1 A 273 MET THR ALA THR VAL THR GLU ARG THR VAL GLU MET TYR SEQRES 2 A 273 PRO LEU LYS SER ARG LEU LEU GLU VAL VAL ASN VAL ARG SEQRES 3 A 273 ARG ILE THR PRO ARG MET VAL ARG VAL ASP LEU GLY GLY SEQRES 4 A 273 SER ASP ILE ALA GLY LEU ARG SER ASP ASN PHE ALA ASP SEQRES 5 A 273 HIS VAL LYS LEU TRP PHE PRO ASN PRO GLU THR GLY GLU SEQRES 6 A 273 HIS VAL LEU PRO VAL VAL GLU ASP ASP ARG CYS LEU ASN SEQRES 7 A 273 PHE ARG ALA PRO GLY VAL ILE TYR ARG ASP TYR THR VAL SEQRES 8 A 273 ARG ARG PHE ASP ALA LYS ALA ARG LEU LEU THR ILE ASP SEQRES 9 A 273 PHE VAL VAL HIS ASP ASN GLY PRO GLY GLY ARG TRP ALA SEQRES 10 A 273 ALA THR ALA GLN PRO GLY ASP ARG LEU GLY VAL LEU GLY SEQRES 11 A 273 PRO ARG GLY THR VAL TYR TYR PRO GLU ALA ASP HIS TYR SEQRES 12 A 273 VAL LEU LEU ALA ASP GLU THR ALA LEU PRO ALA ALA ALA SEQRES 13 A 273 ARG ARG ILE GLU GLU LEU PRO ARG ASP ALA SER VAL THR SEQRES 14 A 273 ALA PHE PHE GLU VAL ALA ASP ALA ALA GLU GLU GLN GLU SEQRES 15 A 273 LEU ASP ALA PRO GLU GLY ALA GLU ILE THR TRP LEU HIS SEQRES 16 A 273 ARG ASN GLY ALA ALA PRO GLY THR THR ASP LEU LEU LEU SEQRES 17 A 273 ARG ALA LEU GLU GLN THR GLU PHE PRO LYS GLY ARG VAL SEQRES 18 A 273 PHE VAL TRP ALA GLY GLY GLU ALA ASP ALA LEU LYS PRO SEQRES 19 A 273 ILE ARG ARG LEU LEU LYS GLU ARG GLY LEU VAL ARG GLY SEQRES 20 A 273 ARG ASP PHE GLU VAL ASP GLY TYR TRP ARG ARG GLY VAL SEQRES 21 A 273 SER ASN LEU ASP HIS HIS ALA ALA ASP ASP ASP ASP GLU SEQRES 1 B 273 MET THR ALA THR VAL THR GLU ARG THR VAL GLU MET TYR SEQRES 2 B 273 PRO LEU LYS SER ARG LEU LEU GLU VAL VAL ASN VAL ARG SEQRES 3 B 273 ARG ILE THR PRO ARG MET VAL ARG VAL ASP LEU GLY GLY SEQRES 4 B 273 SER ASP ILE ALA GLY LEU ARG SER ASP ASN PHE ALA ASP SEQRES 5 B 273 HIS VAL LYS LEU TRP PHE PRO ASN PRO GLU THR GLY GLU SEQRES 6 B 273 HIS VAL LEU PRO VAL VAL GLU ASP ASP ARG CYS LEU ASN SEQRES 7 B 273 PHE ARG ALA PRO GLY VAL ILE TYR ARG ASP TYR THR VAL SEQRES 8 B 273 ARG ARG PHE ASP ALA LYS ALA ARG LEU LEU THR ILE ASP SEQRES 9 B 273 PHE VAL VAL HIS ASP ASN GLY PRO GLY GLY ARG TRP ALA SEQRES 10 B 273 ALA THR ALA GLN PRO GLY ASP ARG LEU GLY VAL LEU GLY SEQRES 11 B 273 PRO ARG GLY THR VAL TYR TYR PRO GLU ALA ASP HIS TYR SEQRES 12 B 273 VAL LEU LEU ALA ASP GLU THR ALA LEU PRO ALA ALA ALA SEQRES 13 B 273 ARG ARG ILE GLU GLU LEU PRO ARG ASP ALA SER VAL THR SEQRES 14 B 273 ALA PHE PHE GLU VAL ALA ASP ALA ALA GLU GLU GLN GLU SEQRES 15 B 273 LEU ASP ALA PRO GLU GLY ALA GLU ILE THR TRP LEU HIS SEQRES 16 B 273 ARG ASN GLY ALA ALA PRO GLY THR THR ASP LEU LEU LEU SEQRES 17 B 273 ARG ALA LEU GLU GLN THR GLU PHE PRO LYS GLY ARG VAL SEQRES 18 B 273 PHE VAL TRP ALA GLY GLY GLU ALA ASP ALA LEU LYS PRO SEQRES 19 B 273 ILE ARG ARG LEU LEU LYS GLU ARG GLY LEU VAL ARG GLY SEQRES 20 B 273 ARG ASP PHE GLU VAL ASP GLY TYR TRP ARG ARG GLY VAL SEQRES 21 B 273 SER ASN LEU ASP HIS HIS ALA ALA ASP ASP ASP ASP GLU HET FAD A 301 53 HET ZN A 302 1 HET MPD A 303 8 HET MPD A 304 8 HET MPD A 305 8 HET FAD B 301 53 HET ZN B 302 1 HET MPD B 303 8 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM ZN ZINC ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 3 FAD 2(C27 H33 N9 O15 P2) FORMUL 4 ZN 2(ZN 2+) FORMUL 5 MPD 4(C6 H14 O2) FORMUL 11 HOH *362(H2 O) HELIX 1 AA1 GLY A 39 ALA A 43 5 5 HELIX 2 AA2 GLY A 111 THR A 119 1 9 HELIX 3 AA3 ALA A 151 LEU A 162 1 12 HELIX 4 AA4 ASP A 176 GLU A 180 5 5 HELIX 5 AA5 ASP A 205 GLN A 213 1 9 HELIX 6 AA6 ALA A 229 ARG A 242 1 14 HELIX 7 AA7 GLY B 39 ALA B 43 5 5 HELIX 8 AA8 GLY B 111 THR B 119 1 9 HELIX 9 AA9 ALA B 151 LEU B 162 1 12 HELIX 10 AB1 ASP B 176 GLU B 180 5 5 HELIX 11 AB2 ASP B 205 THR B 214 1 10 HELIX 12 AB3 LEU B 232 ARG B 242 1 11 SHEET 1 AA1 2 THR A 9 MET A 12 0 SHEET 2 AA1 2 GLY A 133 TYR A 136 -1 O TYR A 136 N THR A 9 SHEET 1 AA2 7 TYR A 86 THR A 90 0 SHEET 2 AA2 7 HIS A 53 TRP A 57 -1 N LEU A 56 O ARG A 87 SHEET 3 AA2 7 ARG A 125 LEU A 129 -1 O LEU A 129 N LYS A 55 SHEET 4 AA2 7 SER A 17 THR A 29 -1 N ARG A 18 O VAL A 128 SHEET 5 AA2 7 MET A 32 GLY A 38 -1 O ARG A 34 N ARG A 26 SHEET 6 AA2 7 LEU A 100 VAL A 106 -1 O LEU A 101 N LEU A 37 SHEET 7 AA2 7 ARG A 93 ASP A 95 -1 N ARG A 93 O THR A 102 SHEET 1 AA3 2 VAL A 71 GLU A 72 0 SHEET 2 AA3 2 ARG A 75 CYS A 76 -1 O ARG A 75 N GLU A 72 SHEET 1 AA4 5 GLU A 190 HIS A 195 0 SHEET 2 AA4 5 SER A 167 VAL A 174 1 N PHE A 172 O LEU A 194 SHEET 3 AA4 5 HIS A 142 ALA A 147 1 N LEU A 145 O PHE A 171 SHEET 4 AA4 5 VAL A 221 GLU A 228 1 O TRP A 224 N VAL A 144 SHEET 5 AA4 5 PHE A 250 TRP A 256 1 O ASP A 253 N ALA A 225 SHEET 1 AA5 2 THR B 9 MET B 12 0 SHEET 2 AA5 2 GLY B 133 TYR B 136 -1 O TYR B 136 N THR B 9 SHEET 1 AA6 7 TYR B 86 THR B 90 0 SHEET 2 AA6 7 HIS B 53 TRP B 57 -1 N VAL B 54 O TYR B 89 SHEET 3 AA6 7 ARG B 125 LEU B 129 -1 O LEU B 129 N LYS B 55 SHEET 4 AA6 7 SER B 17 THR B 29 -1 N ARG B 18 O VAL B 128 SHEET 5 AA6 7 MET B 32 GLY B 38 -1 O ARG B 34 N ARG B 26 SHEET 6 AA6 7 LEU B 100 VAL B 106 -1 O LEU B 101 N LEU B 37 SHEET 7 AA6 7 ARG B 93 ASP B 95 -1 N ARG B 93 O THR B 102 SHEET 1 AA7 2 VAL B 71 GLU B 72 0 SHEET 2 AA7 2 ARG B 75 CYS B 76 -1 O ARG B 75 N GLU B 72 SHEET 1 AA8 5 GLU B 190 HIS B 195 0 SHEET 2 AA8 5 SER B 167 VAL B 174 1 N PHE B 172 O LEU B 194 SHEET 3 AA8 5 HIS B 142 ALA B 147 1 N LEU B 145 O PHE B 171 SHEET 4 AA8 5 VAL B 221 GLU B 228 1 O TRP B 224 N VAL B 144 SHEET 5 AA8 5 PHE B 250 TRP B 256 1 O ASP B 253 N ALA B 225 LINK NE2 HIS A 53 ZN ZN A 302 1555 1555 2.18 LINK NE2 HIS A 265 ZN ZN A 302 1555 1555 2.17 LINK NE2 HIS A 266 ZN ZN A 302 1555 1555 2.16 LINK ZN ZN A 302 O HOH A 409 1555 1555 2.18 LINK ZN ZN A 302 O HOH A 536 1555 1555 2.27 LINK ZN ZN A 302 O HOH A 555 1555 1555 2.18 LINK NE2 HIS B 53 ZN ZN B 302 1555 1555 2.13 LINK NE2 HIS B 265 ZN ZN B 302 1555 1555 2.32 LINK NE2 HIS B 266 ZN ZN B 302 1555 1555 2.31 LINK ZN ZN B 302 O HOH B 422 1555 1555 1.95 LINK ZN ZN B 302 O HOH B 479 1555 1555 1.86 LINK ZN ZN B 302 O HOH B 506 1555 1555 2.28 CISPEP 1 GLY A 130 PRO A 131 0 4.52 CISPEP 2 GLY B 130 PRO B 131 0 3.05 SITE 1 AC1 32 HIS A 53 ARG A 87 ASP A 88 TYR A 89 SITE 2 AC1 32 THR A 90 ASP A 104 VAL A 106 HIS A 108 SITE 3 AC1 32 ASN A 110 GLY A 111 PRO A 112 GLY A 113 SITE 4 AC1 32 GLY A 114 THR A 150 PRO A 153 TYR A 255 SITE 5 AC1 32 TRP A 256 ARG A 257 ARG A 258 GLY A 259 SITE 6 AC1 32 VAL A 260 SER A 261 ASN A 262 HIS A 265 SITE 7 AC1 32 HOH A 429 HOH A 448 HOH A 454 HOH A 468 SITE 8 AC1 32 HOH A 493 HOH A 494 HOH A 519 HOH A 547 SITE 1 AC2 6 HIS A 53 HIS A 265 HIS A 266 HOH A 409 SITE 2 AC2 6 HOH A 536 HOH A 555 SITE 1 AC3 4 HIS A 66 LEU A 68 HOH A 438 HIS B 66 SITE 1 AC4 6 GLU A 21 HOH A 425 LEU B 19 GLU B 21 SITE 2 AC4 6 ARG B 125 HOH B 404 SITE 1 AC5 3 VAL A 23 ARG A 27 SER B 40 SITE 1 AC6 30 HIS B 53 ARG B 87 ASP B 88 TYR B 89 SITE 2 AC6 30 THR B 90 ASP B 104 VAL B 106 HIS B 108 SITE 3 AC6 30 ASN B 110 GLY B 111 PRO B 112 GLY B 113 SITE 4 AC6 30 GLY B 114 THR B 150 PRO B 153 TYR B 255 SITE 5 AC6 30 TRP B 256 ARG B 257 ARG B 258 GLY B 259 SITE 6 AC6 30 VAL B 260 SER B 261 ASN B 262 HIS B 265 SITE 7 AC6 30 HOH B 413 HOH B 459 HOH B 464 HOH B 466 SITE 8 AC6 30 HOH B 476 HOH B 517 SITE 1 AC7 6 HIS B 53 HIS B 265 HIS B 266 HOH B 422 SITE 2 AC7 6 HOH B 479 HOH B 506 SITE 1 AC8 4 MET B 12 ARG B 132 GLY B 133 HIS B 266 CRYST1 129.541 75.067 73.904 90.00 102.62 90.00 C 1 2 1 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 0.007720 0.000000 0.001729 0.00000 SCALE2 0.000000 0.013321 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013866 0.00000