HEADER OXIDOREDUCTASE 13-DEC-14 4XAC TITLE CRYSTAL STRUCTURE OF EVDO2 FROM MICROMONOSPORA CARBONACEA VAR. TITLE 2 AURANTIACA COMPLEXED WITH 2-OXOGLUTARATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: EVDO2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MICROMONOSPORA CARBONACEA; SOURCE 3 ORGANISM_TAXID: 47853; SOURCE 4 VARIANT: VAR. AURANTIACA; 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 OXIDOREDUCTASE, DOUBLE STRANDED BETA HELIX EXPDTA X-RAY DIFFRACTION AUTHOR K.M.MCCULLOCH,E.K.MCCRANIE,M.SARWAR,J.L.MATHIEU,B.L.GITSCHLAG,Y.DU, AUTHOR 2 B.O.BACHMANN,T.M.IVERSON REVDAT 5 27-SEP-23 4XAC 1 LINK REVDAT 4 23-AUG-17 4XAC 1 JRNL REMARK REVDAT 3 30-SEP-15 4XAC 1 JRNL REVDAT 2 19-AUG-15 4XAC 1 JRNL REVDAT 1 05-AUG-15 4XAC 0 JRNL AUTH K.M.MCCULLOCH,E.K.MCCRANIE,J.A.SMITH,M.SARWAR,J.L.MATHIEU, JRNL AUTH 2 B.L.GITSCHLAG,Y.DU,B.O.BACHMANN,T.M.IVERSON JRNL TITL OXIDATIVE CYCLIZATIONS IN ORTHOSOMYCIN BIOSYNTHESIS EXPAND JRNL TITL 2 THE KNOWN CHEMISTRY OF AN OXYGENASE SUPERFAMILY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 112 11547 2015 JRNL REFN ESSN 1091-6490 JRNL PMID 26240321 JRNL DOI 10.1073/PNAS.1500964112 REMARK 2 REMARK 2 RESOLUTION. 1.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_1839 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) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 19681 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.320 REMARK 3 FREE R VALUE TEST SET COUNT : 1440 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 37.9992 - 4.0122 0.92 1847 151 0.1609 0.1747 REMARK 3 2 4.0122 - 3.1851 0.95 1838 143 0.1561 0.2124 REMARK 3 3 3.1851 - 2.7826 0.97 1827 147 0.1793 0.2250 REMARK 3 4 2.7826 - 2.5283 0.98 1839 143 0.1836 0.2351 REMARK 3 5 2.5283 - 2.3471 0.98 1830 142 0.1746 0.2290 REMARK 3 6 2.3471 - 2.2087 0.98 1845 149 0.1679 0.2252 REMARK 3 7 2.2087 - 2.0981 0.99 1824 141 0.1697 0.2155 REMARK 3 8 2.0981 - 2.0068 0.99 1842 144 0.1728 0.2231 REMARK 3 9 2.0068 - 1.9295 0.99 1823 145 0.1740 0.2152 REMARK 3 10 1.9295 - 1.8630 0.93 1726 135 0.1890 0.2278 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 20.000 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.18 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 2103 REMARK 3 ANGLE : 1.110 2877 REMARK 3 CHIRALITY : 0.045 289 REMARK 3 PLANARITY : 0.006 388 REMARK 3 DIHEDRAL : 15.172 800 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 4:44) REMARK 3 ORIGIN FOR THE GROUP (A): 19.3591 34.1915 46.1854 REMARK 3 T TENSOR REMARK 3 T11: 0.1632 T22: 0.1782 REMARK 3 T33: 0.1862 T12: 0.0360 REMARK 3 T13: -0.0053 T23: -0.0013 REMARK 3 L TENSOR REMARK 3 L11: 3.3542 L22: 3.1832 REMARK 3 L33: 3.3283 L12: 0.1667 REMARK 3 L13: 0.3758 L23: -1.1997 REMARK 3 S TENSOR REMARK 3 S11: 0.1129 S12: 0.2924 S13: -0.0834 REMARK 3 S21: 0.0021 S22: 0.0709 S23: 0.1932 REMARK 3 S31: 0.1820 S32: -0.1880 S33: -0.1481 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 45:87) REMARK 3 ORIGIN FOR THE GROUP (A): 29.7293 19.8020 62.9590 REMARK 3 T TENSOR REMARK 3 T11: 0.3198 T22: 0.2879 REMARK 3 T33: 0.3475 T12: 0.0318 REMARK 3 T13: -0.0150 T23: 0.0522 REMARK 3 L TENSOR REMARK 3 L11: 3.2653 L22: 4.2823 REMARK 3 L33: 2.6952 L12: 1.1205 REMARK 3 L13: -1.8041 L23: -2.9162 REMARK 3 S TENSOR REMARK 3 S11: 0.2153 S12: -0.4160 S13: -0.1229 REMARK 3 S21: 0.1870 S22: -0.5255 S23: -0.2181 REMARK 3 S31: 0.1219 S32: 0.5988 S33: 0.0934 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 88:142) REMARK 3 ORIGIN FOR THE GROUP (A): 32.9479 33.3761 48.9885 REMARK 3 T TENSOR REMARK 3 T11: 0.2133 T22: 0.2436 REMARK 3 T33: 0.1921 T12: 0.0523 REMARK 3 T13: 0.0036 T23: 0.0235 REMARK 3 L TENSOR REMARK 3 L11: 1.2637 L22: 1.2359 REMARK 3 L33: 0.4818 L12: 0.0411 REMARK 3 L13: 0.5685 L23: 0.3890 REMARK 3 S TENSOR REMARK 3 S11: -0.0099 S12: 0.1367 S13: -0.1302 REMARK 3 S21: -0.0610 S22: -0.0445 S23: -0.0056 REMARK 3 S31: -0.0342 S32: 0.0981 S33: 0.0607 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN A AND RESID 143:251) REMARK 3 ORIGIN FOR THE GROUP (A): 32.6450 38.4966 56.9101 REMARK 3 T TENSOR REMARK 3 T11: 0.1953 T22: 0.1564 REMARK 3 T33: 0.1598 T12: -0.0001 REMARK 3 T13: 0.0073 T23: 0.0472 REMARK 3 L TENSOR REMARK 3 L11: 2.5025 L22: 1.2183 REMARK 3 L33: 1.7706 L12: 0.2166 REMARK 3 L13: -0.0933 L23: 0.0121 REMARK 3 S TENSOR REMARK 3 S11: 0.0480 S12: -0.2641 S13: -0.0327 REMARK 3 S21: 0.1893 S22: -0.1057 S23: -0.0671 REMARK 3 S31: -0.0004 S32: 0.1829 S33: 0.0372 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 4XAC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000205335. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 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) : 1.127 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19714 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 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 (%) : 97.2 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 0.32400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: 4XAB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 38% PEG 8000, 100 MM IMIDAZOLE, 250 MM REMARK 280 NACL. CRYSTALS SOAKED 30 MIN IN 20 MM 2-OXOGLUTARATE SOLUTION, REMARK 280 PH 8.0, VAPOR DIFFUSION, HANGING DROP, 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 21.26200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.28350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.68600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.28350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.26200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.68600 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 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 1 REMARK 465 ASP A 2 REMARK 465 ALA A 3 REMARK 465 ASP A 65 REMARK 465 ARG A 66 REMARK 465 GLU A 67 REMARK 465 GLY A 252 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 GLU A 5 CG CD OE1 OE2 REMARK 470 ASP A 43 CB CG OD1 OD2 REMARK 470 ARG A 44 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 80 CG CD CE NZ REMARK 470 GLU A 84 CG CD OE1 OE2 REMARK 470 LEU A 86 CB CG CD1 CD2 REMARK 470 ASP A 87 CB CG OD1 OD2 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 54 -159.87 -114.61 REMARK 500 ASP A 181 63.89 -154.32 REMARK 500 ASP A 190 35.06 -97.97 REMARK 500 ARG A 246 64.84 38.33 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 NI A 301 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 129 NE2 REMARK 620 2 ASP A 131 OD1 92.8 REMARK 620 3 HIS A 215 NE2 85.6 93.6 REMARK 620 4 IMD A 302 N3 94.6 86.7 179.6 REMARK 620 5 AKG A 303 O2 171.6 95.5 92.7 87.1 REMARK 620 6 AKG A 303 O5 90.2 171.8 94.3 85.4 81.8 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 NI A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue AKG A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4XAB RELATED DB: PDB REMARK 900 RELATED ID: 4XAA RELATED DB: PDB DBREF 4XAC A 1 252 PDB 4XAC 4XAC 1 252 SEQRES 1 A 252 MET ASP ALA MET GLU VAL VAL GLY THR ILE ASP HIS ARG SEQRES 2 A 252 ASP ARG GLU GLU PHE ARG SER ARG GLY PHE ALA ILE LEU SEQRES 3 A 252 PRO GLN VAL ALA SER GLU SER GLU VAL ALA TRP LEU ARG SEQRES 4 A 252 GLN ALA TYR ASP ARG LEU PHE VAL ARG ARG ALA THR PRO SEQRES 5 A 252 GLY ALA GLU ASP PHE TYR ASP ILE ALA GLY GLN ARG ASP SEQRES 6 A 252 ARG GLU GLY PRO PRO LEU LEU PRO GLN ILE ILE LYS PRO SEQRES 7 A 252 GLU LYS TYR VAL PRO GLU LEU LEU ASP SER PRO HIS PHE SEQRES 8 A 252 ALA ARG CYS ARG SER ILE ALA SER ALA PHE LEU ASP MET SEQRES 9 A 252 ALA GLU GLU GLU LEU GLU PHE TYR GLY HIS ALA ILE LEU SEQRES 10 A 252 LYS PRO PRO ARG TYR GLY ALA PRO THR PRO TRP HIS GLN SEQRES 11 A 252 ASP GLU ALA TYR MET ASP PRO ARG TRP ARG ARG ARG GLY SEQRES 12 A 252 LEU SER ILE TRP THR THR LEU ASP GLU ALA THR VAL GLU SEQRES 13 A 252 SER GLY CYS LEU HIS TYR LEU PRO GLY GLY HIS ARG GLY SEQRES 14 A 252 PRO VAL LEU PRO HIS HIS HIS ILE ASP ASN ASP ASP ARG SEQRES 15 A 252 ILE ARG GLY LEU MET THR ASP ASP VAL ASP PRO THR SER SEQRES 16 A 252 ALA VAL ALA CYS PRO LEU ALA PRO GLY GLY ALA VAL VAL SEQRES 17 A 252 HIS ASP PHE ARG THR PRO HIS TYR ALA GLY PRO ASN LEU SEQRES 18 A 252 THR ASP GLN PRO ARG ARG ALA TYR VAL LEU VAL PHE MET SEQRES 19 A 252 SER ALA PRO ALA GLU VAL ALA ASP PRO GLU PRO ARG PRO SEQRES 20 A 252 TRP MET ASP TRP GLY HET NI A 301 1 HET IMD A 302 5 HET AKG A 303 10 HETNAM NI NICKEL (II) ION HETNAM IMD IMIDAZOLE HETNAM AKG 2-OXOGLUTARIC ACID FORMUL 2 NI NI 2+ FORMUL 3 IMD C3 H5 N2 1+ FORMUL 4 AKG C5 H6 O5 FORMUL 5 HOH *128(H2 O) HELIX 1 AA1 ASP A 11 GLY A 22 1 12 HELIX 2 AA2 SER A 31 PHE A 46 1 16 HELIX 3 AA3 PRO A 78 TYR A 81 5 4 HELIX 4 AA4 VAL A 82 ASP A 87 5 6 HELIX 5 AA5 SER A 88 ASP A 103 1 16 HELIX 6 AA6 ALA A 105 LEU A 109 5 5 HELIX 7 AA7 GLN A 130 MET A 135 5 6 HELIX 8 AA8 GLY A 165 GLY A 169 5 5 HELIX 9 AA9 ASP A 181 ARG A 184 5 4 HELIX 10 AB1 ASP A 192 ALA A 196 5 5 SHEET 1 AA1 6 PHE A 23 LEU A 26 0 SHEET 2 AA1 6 ALA A 206 ASP A 210 -1 O ALA A 206 N LEU A 26 SHEET 3 AA1 6 GLY A 143 THR A 149 -1 N TRP A 147 O VAL A 207 SHEET 4 AA1 6 ARG A 226 MET A 234 -1 O LEU A 231 N ILE A 146 SHEET 5 AA1 6 GLU A 110 LYS A 118 -1 N HIS A 114 O VAL A 230 SHEET 6 AA1 6 GLN A 74 ILE A 76 -1 N ILE A 75 O ALA A 115 SHEET 1 AA2 2 ARG A 48 ARG A 49 0 SHEET 2 AA2 2 PHE A 57 TYR A 58 -1 O PHE A 57 N ARG A 49 SHEET 1 AA3 4 THR A 126 HIS A 129 0 SHEET 2 AA3 4 HIS A 215 ALA A 217 -1 O ALA A 217 N THR A 126 SHEET 3 AA3 4 LEU A 160 TYR A 162 -1 N HIS A 161 O TYR A 216 SHEET 4 AA3 4 VAL A 197 CYS A 199 -1 O CYS A 199 N LEU A 160 SHEET 1 AA4 2 TRP A 139 ARG A 140 0 SHEET 2 AA4 2 ALA A 238 GLU A 239 -1 O ALA A 238 N ARG A 140 SHEET 1 AA5 2 HIS A 175 HIS A 176 0 SHEET 2 AA5 2 LEU A 186 MET A 187 -1 O MET A 187 N HIS A 175 LINK NE2 HIS A 129 NI NI A 301 1555 1555 2.08 LINK OD1 ASP A 131 NI NI A 301 1555 1555 2.05 LINK NE2 HIS A 215 NI NI A 301 1555 1555 2.09 LINK NI NI A 301 N3 IMD A 302 1555 1555 2.01 LINK NI NI A 301 O2 AKG A 303 1555 1555 2.06 LINK NI NI A 301 O5 AKG A 303 1555 1555 2.07 SITE 1 AC1 5 HIS A 129 ASP A 131 HIS A 215 IMD A 302 SITE 2 AC1 5 AKG A 303 SITE 1 AC2 5 HIS A 129 ASP A 131 NI A 301 AKG A 303 SITE 2 AC2 5 HOH A 521 SITE 1 AC3 13 ILE A 116 LYS A 118 THR A 126 HIS A 129 SITE 2 AC3 13 ASP A 131 TRP A 147 HIS A 209 HIS A 215 SITE 3 AC3 13 ALA A 217 ARG A 226 NI A 301 IMD A 302 SITE 4 AC3 13 HOH A 460 CRYST1 42.524 65.372 84.567 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 0.023516 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015297 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011825 0.00000