HEADER OXIDOREDUCTASE 10-AUG-17 5Y66 TITLE CRYSTAL STRUCTURE OF PSEUDOMONAS FLUORESCENS KYNURENINE 3- TITLE 2 MONOOXYGENASE IN COMPLEX WITH L-KYN AND RO61-8048 COMPND MOL_ID: 1; COMPND 2 MOLECULE: KYNURENINE 3-MONOOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PFKMO,KYNURENINE 3-HYDROXYLASE; COMPND 5 EC: 1.14.13.9; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 GENE: KMO, QBSG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KMO, INHIBITOR, L-KYN, RO 61-8048, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.XIANG,J.J.GAO,D.Y.ZHU REVDAT 4 27-MAR-24 5Y66 1 REMARK REVDAT 3 11-APR-18 5Y66 1 JRNL REVDAT 2 28-FEB-18 5Y66 1 JRNL REVDAT 1 27-DEC-17 5Y66 0 JRNL AUTH J.GAO,L.YAO,T.XIA,X.LIAO,D.ZHU,Y.XIANG JRNL TITL BIOCHEMISTRY AND STRUCTURAL STUDIES OF KYNURENINE JRNL TITL 2 3-MONOOXYGENASE REVEAL ALLOSTERIC INHIBITION BY RO 61-8048 JRNL REF FASEB J. V. 32 2036 2018 JRNL REFN ESSN 1530-6860 JRNL PMID 29208702 JRNL DOI 10.1096/FJ.201700397RR REMARK 2 REMARK 2 RESOLUTION. 2.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 2.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 19607 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.240 REMARK 3 FREE R VALUE TEST SET COUNT : 1027 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 49.5904 - 4.4642 0.89 2738 151 0.1446 0.1703 REMARK 3 2 4.4642 - 3.5437 0.79 2294 142 0.1414 0.2329 REMARK 3 3 3.5437 - 3.0958 0.94 2711 142 0.1824 0.2517 REMARK 3 4 3.0958 - 2.8128 0.95 2724 148 0.1926 0.2800 REMARK 3 5 2.8128 - 2.6112 0.95 2747 123 0.1990 0.2787 REMARK 3 6 2.6112 - 2.4572 0.96 2709 154 0.2078 0.2802 REMARK 3 7 2.4572 - 2.3342 0.95 2657 167 0.2342 0.3152 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) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.510 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 : 0.009 3657 REMARK 3 ANGLE : 1.543 4980 REMARK 3 CHIRALITY : 0.081 547 REMARK 3 PLANARITY : 0.005 656 REMARK 3 DIHEDRAL : 16.734 1344 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 8 THROUGH 58 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.0215 74.5791 133.5095 REMARK 3 T TENSOR REMARK 3 T11: 0.2817 T22: 0.3329 REMARK 3 T33: 0.2590 T12: -0.0382 REMARK 3 T13: -0.0674 T23: 0.0873 REMARK 3 L TENSOR REMARK 3 L11: 2.6306 L22: 2.7036 REMARK 3 L33: 0.3834 L12: -0.1582 REMARK 3 L13: -0.9947 L23: 0.2267 REMARK 3 S TENSOR REMARK 3 S11: 0.1110 S12: -0.1498 S13: -0.4101 REMARK 3 S21: 0.3180 S22: 0.0971 S23: 0.1193 REMARK 3 S31: 0.3518 S32: 0.0152 S33: -0.1802 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 59 THROUGH 158 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.3318 77.6940 127.6009 REMARK 3 T TENSOR REMARK 3 T11: 0.2289 T22: 0.1637 REMARK 3 T33: 0.2793 T12: -0.0567 REMARK 3 T13: -0.0516 T23: 0.0456 REMARK 3 L TENSOR REMARK 3 L11: 1.2515 L22: 2.1079 REMARK 3 L33: 3.0658 L12: -0.5794 REMARK 3 L13: -0.0456 L23: -0.3547 REMARK 3 S TENSOR REMARK 3 S11: -0.0968 S12: -0.1593 S13: -0.2058 REMARK 3 S21: -0.1433 S22: 0.0738 S23: -0.0202 REMARK 3 S31: 0.3191 S32: -0.0557 S33: 0.0071 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 159 THROUGH 322 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.4968 83.9883 113.3802 REMARK 3 T TENSOR REMARK 3 T11: 0.3217 T22: 0.2166 REMARK 3 T33: 0.2496 T12: -0.0540 REMARK 3 T13: -0.0808 T23: -0.0119 REMARK 3 L TENSOR REMARK 3 L11: 1.1810 L22: 1.8531 REMARK 3 L33: 3.2839 L12: -0.4715 REMARK 3 L13: -0.4251 L23: -0.1634 REMARK 3 S TENSOR REMARK 3 S11: 0.0597 S12: 0.1934 S13: -0.1523 REMARK 3 S21: -0.5207 S22: -0.0035 S23: 0.1917 REMARK 3 S31: 0.2114 S32: -0.3270 S33: 0.0625 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 323 THROUGH 456 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.7624 97.8999 122.5849 REMARK 3 T TENSOR REMARK 3 T11: 0.2021 T22: 0.2210 REMARK 3 T33: 0.2898 T12: 0.0117 REMARK 3 T13: -0.0220 T23: -0.0227 REMARK 3 L TENSOR REMARK 3 L11: 2.4590 L22: 2.0805 REMARK 3 L33: 0.2935 L12: 1.4006 REMARK 3 L13: -0.8118 L23: -0.6621 REMARK 3 S TENSOR REMARK 3 S11: -0.0808 S12: -0.0988 S13: -0.1699 REMARK 3 S21: -0.1054 S22: 0.0683 S23: -0.3033 REMARK 3 S31: 0.0953 S32: 0.1655 S33: 0.0316 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 5Y66 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-AUG-17. REMARK 100 THE DEPOSITION ID IS D_1300004731. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-SEP-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 130 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19636 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.340 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 (%) : 91.8 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE AT PH 5.5, 17% REMARK 280 W/V PEG3350 AND 0.1% W/V N-OCTYL-BETA-D-GLUCOSIDE, EVAPORATION, REMARK 280 TEMPERATURE 293K 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 23.18500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.59300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.12100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.59300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.18500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.12100 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL 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 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 0 REMARK 465 GLY A 1 REMARK 465 THR A 2 REMARK 465 ALA A 3 REMARK 465 THR A 4 REMARK 465 ASP A 5 REMARK 465 ASN A 6 REMARK 465 ALA A 7 REMARK 465 LEU A 457 REMARK 465 SER A 458 REMARK 465 HIS A 459 REMARK 465 LEU A 460 REMARK 465 CYS A 461 REMARK 465 ALA A 462 REMARK 465 ALA A 463 REMARK 465 ALA A 464 REMARK 465 LEU A 465 REMARK 465 GLU A 466 REMARK 465 HIS A 467 REMARK 465 HIS A 468 REMARK 465 HIS A 469 REMARK 465 HIS A 470 REMARK 465 HIS A 471 REMARK 465 HIS A 472 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 OE1 GLU A 37 O3B FAD A 501 2.10 REMARK 500 OD1 ASP A 437 OG1 THR A 439 2.12 REMARK 500 O HOH A 701 O HOH A 703 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 NE2 GLN A 356 OD1 ASN A 434 4477 2.19 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 ALA A 15 53.87 -105.68 REMARK 500 PRO A 93 98.87 -52.50 REMARK 500 ASP A 101 -141.74 -121.01 REMARK 500 ASP A 102 35.28 -155.68 REMARK 500 ASN A 211 48.38 -91.76 REMARK 500 HIS A 218 31.72 -147.79 REMARK 500 LEU A 277 72.36 -110.96 REMARK 500 HIS A 314 64.52 -156.79 REMARK 500 GLN A 396 58.58 -144.65 REMARK 500 THR A 408 -71.79 -79.54 REMARK 500 ASP A 437 172.71 176.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 708 DISTANCE = 6.29 ANGSTROMS 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7ZR A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KYN A 503 DBREF 5Y66 A 2 461 UNP Q84HF5 KMO_PSEFL 2 461 SEQADV 5Y66 MET A 0 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 GLY A 1 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 ALA A 462 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 ALA A 463 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 ALA A 464 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 LEU A 465 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 GLU A 466 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 HIS A 467 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 HIS A 468 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 HIS A 469 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 HIS A 470 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 HIS A 471 UNP Q84HF5 EXPRESSION TAG SEQADV 5Y66 HIS A 472 UNP Q84HF5 EXPRESSION TAG SEQRES 1 A 473 MET GLY THR ALA THR ASP ASN ALA ARG GLN VAL THR ILE SEQRES 2 A 473 ILE GLY ALA GLY LEU ALA GLY THR LEU VAL ALA ARG LEU SEQRES 3 A 473 LEU ALA ARG ASN GLY TRP GLN VAL ASN LEU PHE GLU ARG SEQRES 4 A 473 ARG PRO ASP PRO ARG ILE GLU THR GLY ALA ARG GLY ARG SEQRES 5 A 473 SER ILE ASN LEU ALA LEU ALA GLU ARG GLY ALA HIS ALA SEQRES 6 A 473 LEU ARG LEU ALA GLY LEU GLU ARG GLU VAL LEU ALA GLU SEQRES 7 A 473 ALA VAL MET MET ARG GLY ARG MET VAL HIS VAL PRO GLY SEQRES 8 A 473 THR PRO PRO ASN LEU GLN PRO TYR GLY ARG ASP ASP SER SEQRES 9 A 473 GLU VAL ILE TRP SER ILE ASN ARG ASP ARG LEU ASN ARG SEQRES 10 A 473 ILE LEU LEU ASP GLY ALA GLU ALA ALA GLY ALA SER ILE SEQRES 11 A 473 HIS PHE ASN LEU GLY LEU ASP SER VAL ASP PHE ALA ARG SEQRES 12 A 473 GLN ARG LEU THR LEU SER ASN VAL SER GLY GLU ARG LEU SEQRES 13 A 473 GLU LYS ARG PHE HIS LEU LEU ILE GLY ALA ASP GLY CYS SEQRES 14 A 473 ASN SER ALA VAL ARG GLN ALA MET ALA SER VAL VAL ASP SEQRES 15 A 473 LEU GLY GLU HIS LEU GLU THR GLN PRO HIS GLY TYR LYS SEQRES 16 A 473 GLU LEU GLN ILE THR PRO GLU ALA SER ALA GLN PHE ASN SEQRES 17 A 473 LEU GLU PRO ASN ALA LEU HIS ILE TRP PRO HIS GLY ASP SEQRES 18 A 473 TYR MET CYS ILE ALA LEU PRO ASN LEU ASP ARG SER PHE SEQRES 19 A 473 THR VAL THR LEU PHE LEU HIS HIS GLN SER PRO ALA ALA SEQRES 20 A 473 GLN PRO ALA SER PRO CYS PHE ALA GLN LEU VAL ASP GLY SEQRES 21 A 473 HIS ALA ALA ARG ARG PHE PHE GLN ARG GLN PHE PRO ASP SEQRES 22 A 473 LEU SER PRO MET LEU ASP SER LEU GLU GLN ASP PHE GLU SEQRES 23 A 473 HIS HIS PRO THR GLY LYS LEU ALA THR LEU ARG LEU THR SEQRES 24 A 473 THR TRP HIS VAL GLY GLY GLN ALA VAL LEU LEU GLY ASP SEQRES 25 A 473 ALA ALA HIS PRO MET VAL PRO PHE HIS GLY GLN GLY MET SEQRES 26 A 473 ASN CYS ALA LEU GLU ASP ALA VAL ALA LEU ALA GLU HIS SEQRES 27 A 473 LEU GLN SER ALA ALA ASP ASN ALA SER ALA LEU ALA ALA SEQRES 28 A 473 PHE THR ALA GLN ARG GLN PRO ASP ALA LEU ALA ILE GLN SEQRES 29 A 473 ALA MET ALA LEU GLU ASN TYR VAL GLU MET SER SER LYS SEQRES 30 A 473 VAL ALA SER PRO THR TYR LEU LEU GLU ARG GLU LEU GLY SEQRES 31 A 473 GLN ILE MET ALA GLN ARG GLN PRO THR ARG PHE ILE PRO SEQRES 32 A 473 ARG TYR SER MET VAL THR PHE SER ARG LEU PRO TYR ALA SEQRES 33 A 473 GLN ALA MET ALA ARG GLY GLN ILE GLN GLU GLN LEU LEU SEQRES 34 A 473 LYS PHE ALA VAL ALA ASN HIS SER ASP LEU THR SER ILE SEQRES 35 A 473 ASN LEU ASP ALA VAL GLU HIS GLU VAL THR ARG CYS LEU SEQRES 36 A 473 PRO PRO LEU SER HIS LEU CYS ALA ALA ALA LEU GLU HIS SEQRES 37 A 473 HIS HIS HIS HIS HIS HET FAD A 501 53 HET 7ZR A 502 28 HET KYN A 503 26 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM 7ZR 3,4-DIMETHOXY-N-[4-(3-NITROPHENYL)-1,3-THIAZOL-2- HETNAM 2 7ZR YL]BENZENESULFONAMIDE HETNAM KYN (2S)-2-AMINO-4-(2-AMINOPHENYL)-4-OXOBUTANOIC ACID HETSYN 7ZR RO 61-8048 HETSYN KYN L-KYNURENINE FORMUL 2 FAD C27 H33 N9 O15 P2 FORMUL 3 7ZR C17 H15 N3 O6 S2 FORMUL 4 KYN C10 H12 N2 O3 FORMUL 5 HOH *108(H2 O) HELIX 1 AA1 GLY A 16 ASN A 29 1 14 HELIX 2 AA2 ALA A 58 ALA A 68 1 11 HELIX 3 AA3 LEU A 70 GLU A 77 1 8 HELIX 4 AA4 ARG A 111 ALA A 125 1 15 HELIX 5 AA5 SER A 170 SER A 178 1 9 HELIX 6 AA6 THR A 199 PHE A 206 1 8 HELIX 7 AA7 CYS A 252 LEU A 256 5 5 HELIX 8 AA8 ASP A 258 PHE A 270 1 13 HELIX 9 AA9 LEU A 273 LEU A 277 5 5 HELIX 10 AB1 SER A 279 HIS A 287 1 9 HELIX 11 AB2 GLY A 310 ALA A 313 5 4 HELIX 12 AB3 VAL A 317 GLY A 321 5 5 HELIX 13 AB4 GLN A 322 ALA A 341 1 20 HELIX 14 AB5 ASP A 343 SER A 375 1 33 HELIX 15 AB6 SER A 379 GLN A 396 1 18 HELIX 16 AB7 PRO A 402 THR A 408 1 7 HELIX 17 AB8 PRO A 413 ALA A 433 1 21 HELIX 18 AB9 ASP A 437 ILE A 441 5 5 HELIX 19 AC1 ASN A 442 LEU A 454 1 13 SHEET 1 AA1 6 SER A 128 HIS A 130 0 SHEET 2 AA1 6 GLN A 32 PHE A 36 1 N LEU A 35 O HIS A 130 SHEET 3 AA1 6 GLN A 9 ILE A 13 1 N ILE A 12 O ASN A 34 SHEET 4 AA1 6 LEU A 162 GLY A 164 1 O ILE A 163 N ILE A 13 SHEET 5 AA1 6 ALA A 306 LEU A 308 1 O VAL A 307 N GLY A 164 SHEET 6 AA1 6 HIS A 301 VAL A 302 -1 N VAL A 302 O ALA A 306 SHEET 1 AA2 3 ASN A 54 LEU A 57 0 SHEET 2 AA2 3 ILE A 106 ASN A 110 -1 O TRP A 107 N LEU A 57 SHEET 3 AA2 3 VAL A 79 MET A 81 -1 N VAL A 79 O SER A 108 SHEET 1 AA3 7 ASN A 94 PRO A 97 0 SHEET 2 AA3 7 GLY A 83 VAL A 86 -1 N ARG A 84 O GLN A 96 SHEET 3 AA3 7 LEU A 213 HIS A 218 1 O LEU A 213 N MET A 85 SHEET 4 AA3 7 TYR A 221 PRO A 227 -1 O ALA A 225 N HIS A 214 SHEET 5 AA3 7 PHE A 233 HIS A 240 -1 O THR A 234 N LEU A 226 SHEET 6 AA3 7 HIS A 185 ILE A 198 -1 N GLY A 192 O LEU A 239 SHEET 7 AA3 7 GLY A 290 ARG A 296 -1 O THR A 294 N GLU A 187 SHEET 1 AA4 3 GLY A 134 ASP A 139 0 SHEET 2 AA4 3 ARG A 144 SER A 148 -1 O THR A 146 N ASP A 136 SHEET 3 AA4 3 ARG A 154 ARG A 158 -1 O LYS A 157 N LEU A 145 SITE 1 AC1 31 ILE A 13 ALA A 15 GLY A 16 LEU A 17 SITE 2 AC1 31 ALA A 18 GLU A 37 ARG A 38 ARG A 39 SITE 3 AC1 31 LEU A 55 ALA A 56 ARG A 111 LEU A 133 SITE 4 AC1 31 GLY A 134 LEU A 135 ALA A 165 ASP A 166 SITE 5 AC1 31 GLY A 167 TYR A 193 GLY A 310 ASP A 311 SITE 6 AC1 31 PRO A 318 GLY A 321 GLN A 322 GLY A 323 SITE 7 AC1 31 MET A 324 ASN A 325 KYN A 503 HOH A 621 SITE 8 AC1 31 HOH A 623 HOH A 634 HOH A 652 SITE 1 AC2 13 ARG A 84 GLU A 372 TYR A 382 GLU A 385 SITE 2 AC2 13 ARG A 386 GLY A 389 PRO A 402 ARG A 403 SITE 3 AC2 13 TYR A 404 GLY A 421 GLN A 424 GLU A 425 SITE 4 AC2 13 LEU A 428 SITE 1 AC3 11 ARG A 84 LEU A 213 PHE A 238 PRO A 318 SITE 2 AC3 11 PHE A 319 HIS A 320 GLY A 321 ASN A 369 SITE 3 AC3 11 MET A 373 TYR A 404 FAD A 501 CRYST1 46.370 86.242 121.186 90.00 90.00 90.00 P 21 21 21 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 0.021566 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011595 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008252 0.00000