HEADER OXIDOREDUCTASE 14-JUL-21 7FCB TITLE SPTF 9 RESIDUES TRUNCATED MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-OXOGLUTARATE/FE(II)-DEPENDENT DIOXYGENASE SPTF; COMPND 3 CHAIN: C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS SP.; SOURCE 3 ORGANISM_TAXID: 5065; SOURCE 4 GENE: SPTF; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SPTF, ALPHA-KETOGLUTARATE DEPENDENT OXYGENASE, BIOSYNTHESIS, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR T.HUI,T.MORI,I.ABE REVDAT 2 29-NOV-23 7FCB 1 REMARK REVDAT 1 20-APR-22 7FCB 0 JRNL AUTH H.TAO,T.MORI,H.CHEN,S.LYU,A.NONOYAMA,S.LEE,I.ABE JRNL TITL MOLECULAR INSIGHTS INTO THE UNUSUALLY PROMISCUOUS AND JRNL TITL 2 CATALYTICALLY VERSATILE FE(II)/ JRNL TITL 3 ALPHA-KETOGLUTARATE-DEPENDENT OXYGENASE SPTF. JRNL REF NAT COMMUN V. 13 95 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 35013177 JRNL DOI 10.1038/S41467-021-27636-3 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.10 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 52217 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.830 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 45.1000 - 3.3700 0.99 3686 147 0.1574 0.1963 REMARK 3 2 3.3700 - 2.6800 1.00 3612 144 0.1683 0.1912 REMARK 3 3 2.6800 - 2.3400 1.00 3612 143 0.1728 0.2033 REMARK 3 4 2.3400 - 2.1300 1.00 3586 143 0.1703 0.1797 REMARK 3 5 2.1300 - 1.9700 1.00 3583 143 0.1628 0.1922 REMARK 3 6 1.9700 - 1.8600 1.00 3554 142 0.1648 0.1702 REMARK 3 7 1.8600 - 1.7600 1.00 3605 144 0.1696 0.2075 REMARK 3 8 1.7600 - 1.6900 1.00 3565 142 0.1775 0.2050 REMARK 3 9 1.6900 - 1.6200 1.00 3572 142 0.1799 0.2207 REMARK 3 10 1.6200 - 1.5700 1.00 3577 142 0.1748 0.2034 REMARK 3 11 1.5700 - 1.5200 1.00 3589 142 0.1727 0.1849 REMARK 3 12 1.5200 - 1.4700 0.99 3559 142 0.1811 0.2013 REMARK 3 13 1.4700 - 1.4400 0.99 3528 142 0.1961 0.2241 REMARK 3 14 1.4400 - 1.4000 0.99 3589 142 0.2001 0.2108 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) : 0.113 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.654 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.45 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.10 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 2268 REMARK 3 ANGLE : 0.949 3087 REMARK 3 CHIRALITY : 0.082 327 REMARK 3 PLANARITY : 0.009 405 REMARK 3 DIHEDRAL : 6.165 298 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 7FCB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1300023271. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52223 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 45.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.03600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.37400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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: 7EYR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM FORMATE (PH 7.0), 20% W/V REMARK 280 PEG 3350, VAPOR DIFFUSION, SITTING 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 45.10500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.15800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.10500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.15800 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 BIOMT1 2 -1.000000 0.000000 0.000000 -9.47742 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 57.00148 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH C 594 LIES ON A SPECIAL POSITION. 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 C 3 REMARK 465 ASN C 54 REMARK 465 PRO C 55 REMARK 465 GLY C 56 REMARK 465 PRO C 57 REMARK 465 GLY C 58 REMARK 465 SER C 59 REMARK 465 GLU C 283 REMARK 465 HIS C 284 REMARK 465 HIS C 285 REMARK 465 HIS C 286 REMARK 465 HIS C 287 REMARK 465 HIS C 288 REMARK 465 HIS C 289 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 LYS C 277 CG CD CE NZ 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 C 65 -138.71 -110.67 REMARK 500 GLU C 77 -59.87 -120.00 REMARK 500 ASN C 102 -66.97 -101.15 REMARK 500 LEU C 251 -116.08 -88.53 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 C 670 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH C 671 DISTANCE = 6.33 ANGSTROMS 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 FE2 C 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 119 NE2 REMARK 620 2 ASP C 121 OD1 89.9 REMARK 620 3 HIS C 196 NE2 90.0 93.2 REMARK 620 4 OGA C 301 O2 90.1 104.9 161.9 REMARK 620 5 OGA C 301 O2' 96.2 173.8 85.5 76.5 REMARK 620 6 HOH C 421 O 174.6 87.1 94.7 86.3 86.9 REMARK 620 N 1 2 3 4 5 DBREF1 7FCB C 4 276 UNP A0A6J4CX17_9EURO DBREF2 7FCB C A0A6J4CX17 4 285 SEQADV 7FCB MET C 3 UNP A0A6J4CX1 INITIATING METHIONINE SEQADV 7FCB C UNP A0A6J4CX1 LYS 58 DELETION SEQADV 7FCB C UNP A0A6J4CX1 TYR 59 DELETION SEQADV 7FCB C UNP A0A6J4CX1 ASN 60 DELETION SEQADV 7FCB C UNP A0A6J4CX1 HIS 61 DELETION SEQADV 7FCB C UNP A0A6J4CX1 ASP 62 DELETION SEQADV 7FCB C UNP A0A6J4CX1 ILE 63 DELETION SEQADV 7FCB C UNP A0A6J4CX1 LYS 64 DELETION SEQADV 7FCB C UNP A0A6J4CX1 ASN 65 DELETION SEQADV 7FCB C UNP A0A6J4CX1 VAL 66 DELETION SEQADV 7FCB LYS C 277 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB LEU C 278 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB ALA C 279 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB ALA C 280 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB ALA C 281 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB LEU C 282 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB GLU C 283 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB HIS C 284 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB HIS C 285 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB HIS C 286 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB HIS C 287 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB HIS C 288 UNP A0A6J4CX1 EXPRESSION TAG SEQADV 7FCB HIS C 289 UNP A0A6J4CX1 EXPRESSION TAG SEQRES 1 C 287 MET PRO GLN LEU HIS TYR VAL PRO TYR ASP THR PRO VAL SEQRES 2 C 287 GLU ASP VAL MET ARG ILE LEU LYS GLU SER GLY THR LEU SEQRES 3 C 287 VAL ILE ARG ASN PHE LEU ASP GLN ASN THR VAL GLN LYS SEQRES 4 C 287 VAL GLN ASP GLU VAL ASP ASP TYR VAL ARG ASN TRP ASN SEQRES 5 C 287 PRO GLY PRO GLY SER LYS THR LYS GLN PRO SER ASN LEU SEQRES 6 C 287 SER LEU MET SER LYS THR TYR ARG CYS GLU VAL LEU ASN SEQRES 7 C 287 HIS PRO TRP MET HIS ALA ILE CYS GLU ARG MET PHE GLY SEQRES 8 C 287 PRO THR TYR GLY ASP TYR TRP PHE ASN GLY GLY SER ILE SEQRES 9 C 287 LEU HIS LEU GLU PRO GLY GLU ASN THR GLN PRO ILE HIS SEQRES 10 C 287 GLN ASP HIS VAL PHE TYR GLN ILE SER LYS TRP ARG ARG SEQRES 11 C 287 PRO THR ASP PRO ASP LEU THR ILE ASN PHE THR MET ALA SEQRES 12 C 287 LEU THR GLU PHE THR VAL GLU ASN GLY GLY THR ARG VAL SEQRES 13 C 287 CYS PRO GLY SER HIS LEU TRP GLU ASN GLY HIS ALA SER SEQRES 14 C 287 PRO ALA GLU GLU ASP MET VAL PRO VAL LEU MET GLN PRO SEQRES 15 C 287 GLY ASP ALA LEU ILE LEU PRO GLY SER MET TRP HIS SER SEQRES 16 C 287 ALA GLY ALA ASN ARG THR SER GLU TYR ARG ARG GLY PHE SEQRES 17 C 287 ALA THR SER PHE HIS PRO CYS HIS PHE THR PRO ILE GLU SEQRES 18 C 287 SER HIS HIS HIS LEU PRO ARG GLU MET VAL GLU GLU MET SEQRES 19 C 287 THR PRO LEU VAL GLN LYS MET LEU GLY PHE ARG THR LEU SEQRES 20 C 287 ASN LEU HIS ASN ASN VAL LYS VAL TRP LYS ALA GLY GLU SEQRES 21 C 287 GLY ASN LEU GLU ASP ALA THR GLY LEU LYS SER VAL ALA SEQRES 22 C 287 ALA LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS HIS SEQRES 23 C 287 HIS HET OGA C 301 10 HET FE2 C 302 1 HETNAM OGA N-OXALYLGLYCINE HETNAM FE2 FE (II) ION FORMUL 2 OGA C4 H5 N O5 FORMUL 3 FE2 FE 2+ FORMUL 4 HOH *271(H2 O) HELIX 1 AA1 PRO C 14 GLY C 26 1 13 HELIX 2 AA2 ASP C 35 TRP C 53 1 19 HELIX 3 AA3 ASN C 66 SER C 71 1 6 HELIX 4 AA4 SER C 71 GLU C 77 1 7 HELIX 5 AA5 VAL C 78 ASN C 80 5 3 HELIX 6 AA6 HIS C 81 GLY C 97 1 17 HELIX 7 AA7 GLN C 120 TRP C 130 5 11 HELIX 8 AA8 GLY C 161 TRP C 165 5 5 HELIX 9 AA9 ALA C 173 MET C 177 5 5 HELIX 10 AB1 PRO C 229 GLU C 235 1 7 HELIX 11 AB2 THR C 237 LEU C 244 1 8 HELIX 12 AB3 LEU C 265 THR C 269 1 5 HELIX 13 AB4 LYS C 277 LEU C 282 1 6 SHEET 1 AA1 7 TYR C 8 VAL C 9 0 SHEET 2 AA1 7 LEU C 28 ILE C 30 1 O VAL C 29 N VAL C 9 SHEET 3 AA1 7 ALA C 187 PRO C 191 -1 O ILE C 189 N LEU C 28 SHEET 4 AA1 7 ILE C 140 ALA C 145 -1 N THR C 143 O LEU C 188 SHEET 5 AA1 7 ARG C 207 PRO C 216 -1 O PHE C 210 N MET C 144 SHEET 6 AA1 7 ILE C 106 LEU C 109 -1 N LEU C 107 O GLY C 209 SHEET 7 AA1 7 THR C 61 LYS C 62 -1 N LYS C 62 O HIS C 108 SHEET 1 AA2 6 TYR C 8 VAL C 9 0 SHEET 2 AA2 6 LEU C 28 ILE C 30 1 O VAL C 29 N VAL C 9 SHEET 3 AA2 6 ALA C 187 PRO C 191 -1 O ILE C 189 N LEU C 28 SHEET 4 AA2 6 ILE C 140 ALA C 145 -1 N THR C 143 O LEU C 188 SHEET 5 AA2 6 ARG C 207 PRO C 216 -1 O PHE C 210 N MET C 144 SHEET 6 AA2 6 TYR C 99 PHE C 101 -1 N TRP C 100 O HIS C 215 SHEET 1 AA3 3 VAL C 178 PRO C 179 0 SHEET 2 AA3 3 ARG C 157 VAL C 158 -1 N VAL C 158 O VAL C 178 SHEET 3 AA3 3 HIS C 196 SER C 197 -1 O SER C 197 N ARG C 157 SHEET 1 AA4 2 LEU C 249 ASN C 250 0 SHEET 2 AA4 2 LYS C 256 VAL C 257 -1 O VAL C 257 N LEU C 249 SHEET 1 AA5 2 LYS C 259 ALA C 260 0 SHEET 2 AA5 2 GLY C 263 ASN C 264 -1 O GLY C 263 N ALA C 260 LINK NE2 HIS C 119 FE FE2 C 302 1555 1555 2.19 LINK OD1 ASP C 121 FE FE2 C 302 1555 1555 2.19 LINK NE2 HIS C 196 FE FE2 C 302 1555 1555 2.12 LINK O2 OGA C 301 FE FE2 C 302 1555 1555 2.15 LINK O2' OGA C 301 FE FE2 C 302 1555 1555 2.11 LINK FE FE2 C 302 O HOH C 421 1555 1555 2.16 CRYST1 90.210 52.316 57.784 90.00 99.44 90.00 C 1 2 1 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 0.011085 0.000000 0.001843 0.00000 SCALE2 0.000000 0.019115 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017543 0.00000