HEADER OXIDOREDUCTASE 07-NOV-18 6N0K TITLE THE COMPLEX OF CCG-257081 BOUND TO PIRIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PIRIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROBABLE QUERCETIN 2,3-DIOXYGENASE PIR,PROBABLE COMPND 5 QUERCETINASE; COMPND 6 EC: 1.13.11.24; 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: PIR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA BARREL, IRON-BINDING, CO-TRANSCRIPTION FACTOR, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR E.M.LISABETH,X.JIN,R.NEUBIG REVDAT 3 11-OCT-23 6N0K 1 LINK REVDAT 2 01-JAN-20 6N0K 1 JRNL REVDAT 1 10-JUL-19 6N0K 0 JRNL AUTH E.M.LISABETH,D.KAHL,I.GOPALLAWA,S.E.HAYNES,S.A.MISEK, JRNL AUTH 2 P.L.CAMPBELL,T.S.DEXHEIMER,D.KHANNA,D.A.FOX,X.JIN, JRNL AUTH 3 B.R.MARTIN,S.D.LARSEN,R.R.NEUBIG JRNL TITL IDENTIFICATION OF PIRIN AS A MOLECULAR TARGET OF THE JRNL TITL 2 CCG-1423/CCG-203971 SERIES OF ANTIFIBROTIC AND JRNL TITL 3 ANTIMETASTATIC COMPOUNDS JRNL REF ACS PHARMACOL TRANSL SCI V. 2 92 2019 JRNL REFN ESSN 2575-9108 REMARK 2 REMARK 2 RESOLUTION. 1.46 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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) : 1.46 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.400 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 53782 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 2709 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 35.7656 - 3.8878 1.00 2910 154 0.1598 0.1933 REMARK 3 2 3.8878 - 3.0864 0.99 2740 137 0.1536 0.2032 REMARK 3 3 3.0864 - 2.6965 1.00 2745 147 0.1774 0.1790 REMARK 3 4 2.6965 - 2.4500 1.00 2727 142 0.1848 0.2276 REMARK 3 5 2.4500 - 2.2744 1.00 2707 143 0.1815 0.2029 REMARK 3 6 2.2744 - 2.1403 1.00 2697 150 0.1736 0.1960 REMARK 3 7 2.1403 - 2.0332 1.00 2672 140 0.1693 0.1874 REMARK 3 8 2.0332 - 1.9447 1.00 2715 145 0.1680 0.2092 REMARK 3 9 1.9447 - 1.8698 1.00 2666 145 0.1886 0.2057 REMARK 3 10 1.8698 - 1.8053 1.00 2679 120 0.1886 0.2188 REMARK 3 11 1.8053 - 1.7488 1.00 2688 141 0.1851 0.2505 REMARK 3 12 1.7488 - 1.6988 1.00 2680 142 0.1959 0.2053 REMARK 3 13 1.6988 - 1.6541 1.00 2663 136 0.2009 0.2144 REMARK 3 14 1.6541 - 1.6138 1.00 2686 140 0.1980 0.2587 REMARK 3 15 1.6138 - 1.5771 1.00 2659 142 0.2045 0.2229 REMARK 3 16 1.5771 - 1.5435 1.00 2659 158 0.2221 0.2832 REMARK 3 17 1.5435 - 1.5126 1.00 2640 139 0.2337 0.2782 REMARK 3 18 1.5126 - 1.4841 1.00 2645 159 0.2475 0.2673 REMARK 3 19 1.4841 - 1.4576 0.95 2495 129 0.2767 0.3275 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.110 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 : 0.006 2365 REMARK 3 ANGLE : 0.934 3193 REMARK 3 CHIRALITY : 0.088 329 REMARK 3 PLANARITY : 0.007 421 REMARK 3 DIHEDRAL : 4.696 1456 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 6N0K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1000237950. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53779 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.460 REMARK 200 RESOLUTION RANGE LOW (A) : 35.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.46 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.49600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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: 5JCT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 8% ETHYLENE REMARK 280 GLYCOL, 20% PEG 8000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 295K 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 21.12650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.63050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.55050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.63050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.12650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.55050 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 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 -10 REMARK 465 ARG A -9 REMARK 465 GLY A -8 REMARK 465 SER A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 GLY A 2 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 476 O HOH A 706 2.09 REMARK 500 O HOH A 521 O HOH A 550 2.12 REMARK 500 O HOH A 548 O HOH A 705 2.13 REMARK 500 OE1 GLU A 109 O HOH A 401 2.15 REMARK 500 O HOH A 653 O HOH A 708 2.15 REMARK 500 NH2 ARG A 280 O HOH A 402 2.15 REMARK 500 O HOH A 552 O HOH A 718 2.16 REMARK 500 O HOH A 592 O HOH A 799 2.16 REMARK 500 O HOH A 462 O HOH A 602 2.16 REMARK 500 O HOH A 706 O HOH A 791 2.17 REMARK 500 O HOH A 657 O HOH A 712 2.18 REMARK 500 O HOH A 668 O HOH A 705 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 735 O HOH A 757 3644 2.08 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 SER A 27 -114.00 -94.28 REMARK 500 ASP A 37 122.56 -32.78 REMARK 500 ASP A 55 111.81 -24.26 REMARK 500 ALA A 208 52.67 -154.61 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 FE A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 56 NE2 REMARK 620 2 HIS A 58 NE2 93.7 REMARK 620 3 HIS A 101 NE2 91.5 94.1 REMARK 620 4 GLU A 103 OE2 85.7 179.2 85.4 REMARK 620 5 HOH A 417 O 91.6 86.1 176.9 94.5 REMARK 620 6 HOH A 567 O 171.0 94.9 90.2 85.7 86.6 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 FE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K8M A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 306 DBREF 6N0K A 2 290 UNP O00625 PIR_HUMAN 2 290 SEQADV 6N0K MET A -10 UNP O00625 EXPRESSION TAG SEQADV 6N0K ARG A -9 UNP O00625 EXPRESSION TAG SEQADV 6N0K GLY A -8 UNP O00625 EXPRESSION TAG SEQADV 6N0K SER A -7 UNP O00625 EXPRESSION TAG SEQADV 6N0K HIS A -6 UNP O00625 EXPRESSION TAG SEQADV 6N0K HIS A -5 UNP O00625 EXPRESSION TAG SEQADV 6N0K HIS A -4 UNP O00625 EXPRESSION TAG SEQADV 6N0K HIS A -3 UNP O00625 EXPRESSION TAG SEQADV 6N0K HIS A -2 UNP O00625 EXPRESSION TAG SEQADV 6N0K HIS A -1 UNP O00625 EXPRESSION TAG SEQADV 6N0K GLY A 0 UNP O00625 EXPRESSION TAG SEQADV 6N0K SER A 1 UNP O00625 EXPRESSION TAG SEQRES 1 A 301 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER GLY SEQRES 2 A 301 SER SER LYS LYS VAL THR LEU SER VAL LEU SER ARG GLU SEQRES 3 A 301 GLN SER GLU GLY VAL GLY ALA ARG VAL ARG ARG SER ILE SEQRES 4 A 301 GLY ARG PRO GLU LEU LYS ASN LEU ASP PRO PHE LEU LEU SEQRES 5 A 301 PHE ASP GLU PHE LYS GLY GLY ARG PRO GLY GLY PHE PRO SEQRES 6 A 301 ASP HIS PRO HIS ARG GLY PHE GLU THR VAL SER TYR LEU SEQRES 7 A 301 LEU GLU GLY GLY SER MET ALA HIS GLU ASP PHE CYS GLY SEQRES 8 A 301 HIS THR GLY LYS MET ASN PRO GLY ASP LEU GLN TRP MET SEQRES 9 A 301 THR ALA GLY ARG GLY ILE LEU HIS ALA GLU MET PRO CYS SEQRES 10 A 301 SER GLU GLU PRO ALA HIS GLY LEU GLN LEU TRP VAL ASN SEQRES 11 A 301 LEU ARG SER SER GLU LYS MET VAL GLU PRO GLN TYR GLN SEQRES 12 A 301 GLU LEU LYS SER GLU GLU ILE PRO LYS PRO SER LYS ASP SEQRES 13 A 301 GLY VAL THR VAL ALA VAL ILE SER GLY GLU ALA LEU GLY SEQRES 14 A 301 ILE LYS SER LYS VAL TYR THR ARG THR PRO THR LEU TYR SEQRES 15 A 301 LEU ASP PHE LYS LEU ASP PRO GLY ALA LYS HIS SER GLN SEQRES 16 A 301 PRO ILE PRO LYS GLY TRP THR SER PHE ILE TYR THR ILE SEQRES 17 A 301 SER GLY ASP VAL TYR ILE GLY PRO ASP ASP ALA GLN GLN SEQRES 18 A 301 LYS ILE GLU PRO HIS HIS THR ALA VAL LEU GLY GLU GLY SEQRES 19 A 301 ASP SER VAL GLN VAL GLU ASN LYS ASP PRO LYS ARG SER SEQRES 20 A 301 HIS PHE VAL LEU ILE ALA GLY GLU PRO LEU ARG GLU PRO SEQRES 21 A 301 VAL ILE GLN HIS GLY PRO PHE VAL MET ASN THR ASN GLU SEQRES 22 A 301 GLU ILE SER GLN ALA ILE LEU ASP PHE ARG ASN ALA LYS SEQRES 23 A 301 ASN GLY PHE GLU ARG ALA LYS THR TRP LYS SER LYS ILE SEQRES 24 A 301 GLY ASN HET FE A 301 1 HET K8M A 302 33 HET EDO A 303 4 HET EDO A 304 4 HET EDO A 305 4 HET EDO A 306 4 HETNAM FE FE (III) ION HETNAM K8M (3R)-N-(4-CHLOROPHENYL)-5,5-DIFLUORO-1-[3-FLUORO-5- HETNAM 2 K8M (PYRIDIN-4-YL)BENZENE-1-CARBONYL]PIPERIDINE-3- HETNAM 3 K8M CARBOXAMIDE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 FE FE 3+ FORMUL 3 K8M C24 H19 CL F3 N3 O2 FORMUL 4 EDO 4(C2 H6 O2) FORMUL 8 HOH *404(H2 O) HELIX 1 AA1 ARG A 121 LYS A 125 5 5 HELIX 2 AA2 LYS A 135 ILE A 139 5 5 HELIX 3 AA3 THR A 260 ALA A 274 1 15 HELIX 4 AA4 PHE A 278 LYS A 282 5 5 SHEET 1 AA1 7 VAL A 7 LEU A 12 0 SHEET 2 AA1 7 HIS A 216 LEU A 220 -1 O VAL A 219 N LEU A 9 SHEET 3 AA1 7 THR A 191 SER A 198 -1 N ILE A 194 O ALA A 218 SHEET 4 AA1 7 SER A 236 GLY A 243 -1 O HIS A 237 N SER A 198 SHEET 5 AA1 7 THR A 169 LEU A 176 -1 N LEU A 170 O ALA A 242 SHEET 6 AA1 7 VAL A 147 SER A 153 -1 N THR A 148 O LYS A 175 SHEET 7 AA1 7 SER A 143 LYS A 144 -1 N LYS A 144 O VAL A 147 SHEET 1 AA2 7 GLU A 15 GLU A 18 0 SHEET 2 AA2 7 ALA A 22 ARG A 26 -1 O VAL A 24 N GLN A 16 SHEET 3 AA2 7 PHE A 39 GLY A 47 -1 O GLU A 44 N ARG A 25 SHEET 4 AA2 7 ALA A 111 ASN A 119 -1 O TRP A 117 N LEU A 41 SHEET 5 AA2 7 PHE A 61 LEU A 67 -1 N VAL A 64 O LEU A 116 SHEET 6 AA2 7 LEU A 90 THR A 94 -1 O MET A 93 N THR A 63 SHEET 7 AA2 7 GLN A 130 LEU A 134 -1 O GLN A 130 N THR A 94 SHEET 1 AA3 4 PHE A 53 HIS A 58 0 SHEET 2 AA3 4 ILE A 99 PRO A 105 -1 O GLU A 103 N PHE A 53 SHEET 3 AA3 4 MET A 73 ASP A 77 -1 N ALA A 74 O MET A 104 SHEET 4 AA3 4 THR A 82 MET A 85 -1 O MET A 85 N MET A 73 SHEET 1 AA4 2 GLU A 155 ALA A 156 0 SHEET 2 AA4 2 ILE A 159 LYS A 160 -1 O ILE A 159 N ALA A 156 SHEET 1 AA5 4 LYS A 181 PRO A 185 0 SHEET 2 AA5 4 SER A 225 GLU A 229 -1 O VAL A 226 N GLN A 184 SHEET 3 AA5 4 VAL A 201 ILE A 203 -1 N TYR A 202 O GLU A 229 SHEET 4 AA5 4 GLN A 210 ILE A 212 -1 O ILE A 212 N VAL A 201 SHEET 1 AA6 2 ILE A 251 HIS A 253 0 SHEET 2 AA6 2 PHE A 256 MET A 258 -1 O PHE A 256 N HIS A 253 LINK NE2 HIS A 56 FE FE A 301 1555 1555 2.21 LINK NE2 HIS A 58 FE FE A 301 1555 1555 2.21 LINK NE2 HIS A 101 FE FE A 301 1555 1555 2.21 LINK OE2 GLU A 103 FE FE A 301 1555 1555 2.19 LINK FE FE A 301 O HOH A 417 1555 1555 2.15 LINK FE FE A 301 O HOH A 567 1555 1555 2.21 CISPEP 1 ASP A 37 PRO A 38 0 13.32 CISPEP 2 ARG A 49 PRO A 50 0 4.27 SITE 1 AC1 6 HIS A 56 HIS A 58 HIS A 101 GLU A 103 SITE 2 AC1 6 HOH A 417 HOH A 567 SITE 1 AC2 17 GLU A 18 VAL A 24 ARG A 26 ASP A 43 SITE 2 AC2 17 PHE A 45 PHE A 53 HIS A 56 SER A 65 SITE 3 AC2 17 LEU A 67 MET A 73 LEU A 114 GLN A 115 SITE 4 AC2 17 TRP A 117 GLN A 252 HOH A 417 HOH A 523 SITE 5 AC2 17 HOH A 645 SITE 1 AC3 5 GLY A 154 VAL A 163 THR A 165 THR A 169 SITE 2 AC3 5 HOH A 408 SITE 1 AC4 3 LYS A 5 GLY A 189 GLY A 223 SITE 1 AC5 4 THR A 260 ASN A 261 HOH A 405 HOH A 528 SITE 1 AC6 5 GLU A 15 ARG A 23 ARG A 25 GLU A 44 SITE 2 AC6 5 LYS A 46 CRYST1 42.253 67.101 107.261 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 0.023667 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014903 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009323 0.00000