HEADER OXIDOREDUCTASE/INHIBITOR 30-JUL-14 4U7G TITLE OXIDIZED QUINONE REDUCTASE 2 IN COMPLEX WITH CK2 INHIBITOR TBBZ COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBOSYLDIHYDRONICOTINAMIDE DEHYDROGENASE [QUINONE]; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NRH DEHYDROGENASE [QUINONE] 2,NRH:QUINONE OXIDOREDUCTASE 2, COMPND 5 QUINONE REDUCTASE 2,QR2; COMPND 6 EC: 1.10.99.2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: NQO2, NMOR2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPROEXHTA KEYWDS QUINONE REDUCTASE 2, CK2 INHIBITOR, OXIDOREDUCTASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.K.LEUNG,B.H.SHILTON REVDAT 3 27-SEP-23 4U7G 1 REMARK REVDAT 2 22-NOV-17 4U7G 1 SOURCE JRNL REMARK REVDAT 1 11-FEB-15 4U7G 0 JRNL AUTH K.K.LEUNG,B.H.SHILTON JRNL TITL QUINONE REDUCTASE 2 IS AN ADVENTITIOUS TARGET OF PROTEIN JRNL TITL 2 KINASE CK2 INHIBITORS TBBZ (TBI) AND DMAT. JRNL REF BIOCHEMISTRY V. 54 47 2015 JRNL REFN ISSN 0006-2960 JRNL PMID 25379648 JRNL DOI 10.1021/BI500959T REMARK 2 REMARK 2 RESOLUTION. 1.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.96 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.337 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 36697 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.450 REMARK 3 FREE R VALUE TEST SET COUNT : 3645 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 18.1858 - 5.7472 1.00 2523 144 0.1514 0.1784 REMARK 3 2 5.7472 - 4.5858 1.00 2510 149 0.1314 0.1761 REMARK 3 3 4.5858 - 4.0132 1.00 2501 145 0.1248 0.1511 REMARK 3 4 4.0132 - 3.6495 1.00 2529 148 0.1412 0.1927 REMARK 3 5 3.6495 - 3.3897 1.00 2535 147 0.1549 0.1914 REMARK 3 6 3.3897 - 3.1910 1.00 2495 145 0.1646 0.2299 REMARK 3 7 3.1910 - 3.0320 1.00 2501 148 0.1704 0.2424 REMARK 3 8 3.0320 - 2.9005 1.00 2552 146 0.1642 0.2108 REMARK 3 9 2.9005 - 2.7893 0.99 2466 144 0.1773 0.2529 REMARK 3 10 2.7893 - 2.6933 0.99 2513 145 0.1845 0.2341 REMARK 3 11 2.6933 - 2.6094 0.99 2505 144 0.1901 0.2576 REMARK 3 12 2.6094 - 2.5350 0.99 2489 139 0.1947 0.2399 REMARK 3 13 2.5350 - 2.4684 0.99 2476 144 0.1789 0.2763 REMARK 3 14 2.4684 - 2.4083 0.99 2485 143 0.1900 0.2489 REMARK 3 15 2.4083 - 2.3537 0.99 2489 144 0.1877 0.2444 REMARK 3 16 2.3537 - 2.3037 0.98 2513 146 0.1920 0.2733 REMARK 3 17 2.3037 - 2.2577 0.98 2438 140 0.1876 0.2754 REMARK 3 18 2.2577 - 2.2152 0.98 2477 141 0.1944 0.2407 REMARK 3 19 2.2152 - 2.1757 0.98 2457 145 0.2088 0.2526 REMARK 3 20 2.1757 - 2.1389 0.98 2456 140 0.2175 0.2868 REMARK 3 21 2.1389 - 2.1044 0.97 2483 144 0.2214 0.2864 REMARK 3 22 2.1044 - 2.0721 0.97 2426 143 0.2254 0.2887 REMARK 3 23 2.0721 - 2.0417 0.96 2401 137 0.2372 0.2984 REMARK 3 24 2.0417 - 2.0129 0.94 2346 133 0.2440 0.2926 REMARK 3 25 2.0129 - 1.9858 0.83 2147 116 0.2627 0.3318 REMARK 3 26 1.9858 - 1.9600 0.61 1514 85 0.2838 0.2793 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) : 0.219 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.780 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.69 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.37 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 : 0.009 3946 REMARK 3 ANGLE : 1.182 5376 REMARK 3 CHIRALITY : 0.045 562 REMARK 3 PLANARITY : 0.005 666 REMARK 3 DIHEDRAL : 13.999 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 4U7G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-AUG-14. REMARK 100 THE DEPOSITION ID IS D_1000201787. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC CONFOCOL MAX-FLUX (CMF) REMARK 200 GRAPHITE MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36697 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 18.185 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09800 REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 57.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.41500 REMARK 200 R SYM FOR SHELL (I) : 0.41500 REMARK 200 FOR SHELL : 1.800 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: 1QR2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7M AMMONIUM SULFATE, 0.1M HEPES PH REMARK 280 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 28.12000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.32500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.58500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.32500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.12000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.58500 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 300 REMARK: THE BIOLOGICAL UNIT IS A DIMER AND HAS TWO ACTIVE SITES. REMARK 300 THE INHIBITOR BINDS NQO2 IN TWO ORIENTATIONS IN BOTH ACTIVE SITES. 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: 7840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 B 596 O HOH B 614 2.17 REMARK 500 O HOH B 561 O HOH B 603 2.19 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 O HOH A 446 O HOH B 454 2555 2.16 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 ASN A 61 80.11 -169.19 REMARK 500 PRO A 62 4.59 -68.78 REMARK 500 TYR A 132 -137.64 45.76 REMARK 500 ASP A 133 -30.27 -39.27 REMARK 500 TYR A 155 53.11 -99.90 REMARK 500 ARG B 78 45.77 72.28 REMARK 500 TYR B 132 -124.66 51.46 REMARK 500 TYR B 155 56.29 -98.52 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 173 ND1 REMARK 620 2 HIS A 177 ND1 105.6 REMARK 620 3 CYS A 222 O 107.5 100.2 REMARK 620 4 CYS A 222 SG 126.4 117.2 95.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 173 ND1 REMARK 620 2 HIS B 177 ND1 110.6 REMARK 620 3 CYS B 222 O 107.7 99.4 REMARK 620 4 CYS B 222 SG 126.6 111.2 96.7 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FAD A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K17 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FAD B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K17 B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4U7H RELATED DB: PDB REMARK 900 RELATED ID: 4U7F RELATED DB: PDB DBREF 4U7G A 1 230 UNP P16083 NQO2_HUMAN 2 231 DBREF 4U7G B 1 230 UNP P16083 NQO2_HUMAN 2 231 SEQADV 4U7G PHE A 46 UNP P16083 LEU 47 VARIANT SEQADV 4U7G PHE B 46 UNP P16083 LEU 47 VARIANT SEQRES 1 A 230 ALA GLY LYS LYS VAL LEU ILE VAL TYR ALA HIS GLN GLU SEQRES 2 A 230 PRO LYS SER PHE ASN GLY SER LEU LYS ASN VAL ALA VAL SEQRES 3 A 230 ASP GLU LEU SER ARG GLN GLY CYS THR VAL THR VAL SER SEQRES 4 A 230 ASP LEU TYR ALA MET ASN PHE GLU PRO ARG ALA THR ASP SEQRES 5 A 230 LYS ASP ILE THR GLY THR LEU SER ASN PRO GLU VAL PHE SEQRES 6 A 230 ASN TYR GLY VAL GLU THR HIS GLU ALA TYR LYS GLN ARG SEQRES 7 A 230 SER LEU ALA SER ASP ILE THR ASP GLU GLN LYS LYS VAL SEQRES 8 A 230 ARG GLU ALA ASP LEU VAL ILE PHE GLN PHE PRO LEU TYR SEQRES 9 A 230 TRP PHE SER VAL PRO ALA ILE LEU LYS GLY TRP MET ASP SEQRES 10 A 230 ARG VAL LEU CYS GLN GLY PHE ALA PHE ASP ILE PRO GLY SEQRES 11 A 230 PHE TYR ASP SER GLY LEU LEU GLN GLY LYS LEU ALA LEU SEQRES 12 A 230 LEU SER VAL THR THR GLY GLY THR ALA GLU MET TYR THR SEQRES 13 A 230 LYS THR GLY VAL ASN GLY ASP SER ARG TYR PHE LEU TRP SEQRES 14 A 230 PRO LEU GLN HIS GLY THR LEU HIS PHE CYS GLY PHE LYS SEQRES 15 A 230 VAL LEU ALA PRO GLN ILE SER PHE ALA PRO GLU ILE ALA SEQRES 16 A 230 SER GLU GLU GLU ARG LYS GLY MET VAL ALA ALA TRP SER SEQRES 17 A 230 GLN ARG LEU GLN THR ILE TRP LYS GLU GLU PRO ILE PRO SEQRES 18 A 230 CYS THR ALA HIS TRP HIS PHE GLY GLN SEQRES 1 B 230 ALA GLY LYS LYS VAL LEU ILE VAL TYR ALA HIS GLN GLU SEQRES 2 B 230 PRO LYS SER PHE ASN GLY SER LEU LYS ASN VAL ALA VAL SEQRES 3 B 230 ASP GLU LEU SER ARG GLN GLY CYS THR VAL THR VAL SER SEQRES 4 B 230 ASP LEU TYR ALA MET ASN PHE GLU PRO ARG ALA THR ASP SEQRES 5 B 230 LYS ASP ILE THR GLY THR LEU SER ASN PRO GLU VAL PHE SEQRES 6 B 230 ASN TYR GLY VAL GLU THR HIS GLU ALA TYR LYS GLN ARG SEQRES 7 B 230 SER LEU ALA SER ASP ILE THR ASP GLU GLN LYS LYS VAL SEQRES 8 B 230 ARG GLU ALA ASP LEU VAL ILE PHE GLN PHE PRO LEU TYR SEQRES 9 B 230 TRP PHE SER VAL PRO ALA ILE LEU LYS GLY TRP MET ASP SEQRES 10 B 230 ARG VAL LEU CYS GLN GLY PHE ALA PHE ASP ILE PRO GLY SEQRES 11 B 230 PHE TYR ASP SER GLY LEU LEU GLN GLY LYS LEU ALA LEU SEQRES 12 B 230 LEU SER VAL THR THR GLY GLY THR ALA GLU MET TYR THR SEQRES 13 B 230 LYS THR GLY VAL ASN GLY ASP SER ARG TYR PHE LEU TRP SEQRES 14 B 230 PRO LEU GLN HIS GLY THR LEU HIS PHE CYS GLY PHE LYS SEQRES 15 B 230 VAL LEU ALA PRO GLN ILE SER PHE ALA PRO GLU ILE ALA SEQRES 16 B 230 SER GLU GLU GLU ARG LYS GLY MET VAL ALA ALA TRP SER SEQRES 17 B 230 GLN ARG LEU GLN THR ILE TRP LYS GLU GLU PRO ILE PRO SEQRES 18 B 230 CYS THR ALA HIS TRP HIS PHE GLY GLN HET ZN A 301 1 HET FAD A 302 53 HET K17 A 303 26 HET ZN B 301 1 HET FAD B 302 53 HET K17 B 303 26 HETNAM ZN ZINC ION HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM K17 4,5,6,7-TETRABROMO-BENZIMIDAZOLE FORMUL 3 ZN 2(ZN 2+) FORMUL 4 FAD 2(C27 H33 N9 O15 P2) FORMUL 5 K17 2(C7 H2 BR4 N2) FORMUL 9 HOH *383(H2 O) HELIX 1 AA1 SER A 16 GLN A 32 1 17 HELIX 2 AA2 THR A 51 ILE A 55 5 5 HELIX 3 AA3 ASN A 66 GLN A 77 1 12 HELIX 4 AA4 ALA A 81 ALA A 94 1 14 HELIX 5 AA5 PRO A 109 LEU A 120 1 12 HELIX 6 AA6 PHE A 131 GLY A 135 5 5 HELIX 7 AA7 ASP A 163 HIS A 173 1 11 HELIX 8 AA8 LEU A 176 GLY A 180 5 5 HELIX 9 AA9 PRO A 192 ALA A 195 5 4 HELIX 10 AB1 SER A 196 GLN A 212 1 17 HELIX 11 AB2 THR A 213 GLU A 217 5 5 HELIX 12 AB3 THR A 223 GLY A 229 1 7 HELIX 13 AB4 SER B 16 GLN B 32 1 17 HELIX 14 AB5 THR B 51 ILE B 55 5 5 HELIX 15 AB6 ASN B 66 ARG B 78 1 13 HELIX 16 AB7 ALA B 81 ALA B 94 1 14 HELIX 17 AB8 PRO B 109 LEU B 120 1 12 HELIX 18 AB9 PHE B 131 GLY B 135 5 5 HELIX 19 AC1 ASP B 163 HIS B 173 1 11 HELIX 20 AC2 SER B 196 THR B 213 1 18 HELIX 21 AC3 ILE B 214 GLU B 217 5 4 HELIX 22 AC4 THR B 223 GLY B 229 1 7 SHEET 1 AA1 5 THR A 35 ASP A 40 0 SHEET 2 AA1 5 LYS A 4 TYR A 9 1 N VAL A 5 O THR A 35 SHEET 3 AA1 5 LEU A 96 PRO A 102 1 O ILE A 98 N VAL A 8 SHEET 4 AA1 5 LEU A 141 THR A 148 1 O SER A 145 N PHE A 99 SHEET 5 AA1 5 LYS A 182 VAL A 183 1 O LYS A 182 N ALA A 142 SHEET 1 AA2 5 THR A 35 ASP A 40 0 SHEET 2 AA2 5 LYS A 4 TYR A 9 1 N VAL A 5 O THR A 35 SHEET 3 AA2 5 LEU A 96 PRO A 102 1 O ILE A 98 N VAL A 8 SHEET 4 AA2 5 LEU A 141 THR A 148 1 O SER A 145 N PHE A 99 SHEET 5 AA2 5 GLN A 187 PHE A 190 1 O GLN A 187 N LEU A 144 SHEET 1 AA3 5 THR B 35 ASP B 40 0 SHEET 2 AA3 5 LYS B 4 TYR B 9 1 N VAL B 5 O THR B 35 SHEET 3 AA3 5 LEU B 96 PRO B 102 1 O ILE B 98 N VAL B 8 SHEET 4 AA3 5 LEU B 141 THR B 148 1 O SER B 145 N PHE B 99 SHEET 5 AA3 5 LYS B 182 VAL B 183 1 O LYS B 182 N ALA B 142 SHEET 1 AA4 5 THR B 35 ASP B 40 0 SHEET 2 AA4 5 LYS B 4 TYR B 9 1 N VAL B 5 O THR B 35 SHEET 3 AA4 5 LEU B 96 PRO B 102 1 O ILE B 98 N VAL B 8 SHEET 4 AA4 5 LEU B 141 THR B 148 1 O SER B 145 N PHE B 99 SHEET 5 AA4 5 GLN B 187 PHE B 190 1 O GLN B 187 N LEU B 144 LINK ND1 HIS A 173 ZN ZN A 301 1555 1555 1.99 LINK ND1 HIS A 177 ZN ZN A 301 1555 1555 1.97 LINK O CYS A 222 ZN ZN A 301 1555 1555 2.15 LINK SG CYS A 222 ZN ZN A 301 1555 1555 2.18 LINK ND1 HIS B 173 ZN ZN B 301 1555 1555 2.05 LINK ND1 HIS B 177 ZN ZN B 301 1555 1555 2.03 LINK O CYS B 222 ZN ZN B 301 1555 1555 2.07 LINK SG CYS B 222 ZN ZN B 301 1555 1555 2.23 CISPEP 1 ILE A 128 PRO A 129 0 -1.28 CISPEP 2 ILE B 128 PRO B 129 0 0.35 SITE 1 AC1 3 HIS A 173 HIS A 177 CYS A 222 SITE 1 AC2 27 HIS A 11 LYS A 15 SER A 16 PHE A 17 SITE 2 AC2 27 ASN A 18 SER A 20 PRO A 102 LEU A 103 SITE 3 AC2 27 TYR A 104 TRP A 105 PHE A 106 THR A 147 SITE 4 AC2 27 THR A 148 GLY A 149 GLY A 150 TYR A 155 SITE 5 AC2 27 GLU A 193 ARG A 200 LYS A 201 K17 A 303 SITE 6 AC2 27 HOH A 475 HOH A 503 HOH A 535 HOH A 555 SITE 7 AC2 27 ASN B 66 ASP B 117 HOH B 506 SITE 1 AC3 11 TRP A 105 PHE A 106 GLY A 150 MET A 154 SITE 2 AC3 11 ASN A 161 FAD A 302 HOH A 514 HOH A 541 SITE 3 AC3 11 PHE B 126 GLY B 174 PHE B 178 SITE 1 AC4 3 HIS B 173 HIS B 177 CYS B 222 SITE 1 AC5 27 ASN A 66 ASP A 117 HIS B 11 LYS B 15 SITE 2 AC5 27 SER B 16 PHE B 17 ASN B 18 SER B 20 SITE 3 AC5 27 PRO B 102 LEU B 103 TYR B 104 TRP B 105 SITE 4 AC5 27 PHE B 106 THR B 147 THR B 148 GLY B 149 SITE 5 AC5 27 GLY B 150 TYR B 155 GLU B 193 ARG B 200 SITE 6 AC5 27 K17 B 303 HOH B 499 HOH B 550 HOH B 582 SITE 7 AC5 27 HOH B 583 HOH B 588 HOH B 590 SITE 1 AC6 9 PHE A 126 GLY A 174 PHE A 178 TRP B 105 SITE 2 AC6 9 PHE B 106 GLY B 150 MET B 154 ASN B 161 SITE 3 AC6 9 FAD B 302 CRYST1 56.240 83.170 106.650 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 0.017781 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012024 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009376 0.00000