HEADER BIOSYNTHETIC PROTEIN 08-FEB-21 7E38 TITLE CRYSTAL STRUCTURE OF DEOXYPODOPHYLLOTOXIN SYNTHASE FROM TITLE 2 SINOPODOPHYLLUM HEXANDRUM IN COMPLEX WITH YATEIN AND SUCCINATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEOXYPODOPHYLLOTOXIN SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 2-OXOGLUTARATE DEPENDENT DIOXYGENASE; COMPND 5 EC: 1.14.20.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SINOPODOPHYLLUM HEXANDRUM; SOURCE 3 ORGANISM_COMMON: HIMALAYAN MAY APPLE; SOURCE 4 ORGANISM_TAXID: 93608; SOURCE 5 GENE: 2-ODD, PHEX30848; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 STAR(DE3)PLYSS KEYWDS NON-HEME IRON/2-OXOGLUTARATE ENZYME BETA-HELIX FOLD KEYWDS 2 DEOXYPODOPHYLLOTOXIN BIOSYNTHESIS CARBON-CARBON BOND FORMATION, KEYWDS 3 BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.-H.WU,W.-C.CHANG,T.-C.CHIEN,N.-L.CHAN REVDAT 5 11-DEC-24 7E38 1 REMARK REVDAT 4 27-NOV-24 7E38 1 REMARK REVDAT 3 29-NOV-23 7E38 1 REMARK REVDAT 2 12-JAN-22 7E38 1 JRNL REVDAT 1 15-DEC-21 7E38 0 JRNL AUTH H.TANG,M.H.WU,H.Y.LIN,M.R.HAN,Y.H.TU,Z.J.YANG,T.C.CHIEN, JRNL AUTH 2 N.L.CHAN,W.C.CHANG JRNL TITL MECHANISTIC ANALYSIS OF CARBON-CARBON BOND FORMATION BY JRNL TITL 2 DEOXYPODOPHYLLOTOXIN SYNTHASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 34969844 JRNL DOI 10.1073/PNAS.2113770119 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19RC4_4035 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 62596 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.190 REMARK 3 FREE R VALUE TEST SET COUNT : 1994 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 19.8900 - 4.9100 0.95 4448 145 0.1713 0.1942 REMARK 3 2 4.9100 - 3.9100 0.97 4403 144 0.1397 0.1658 REMARK 3 3 3.9100 - 3.4200 0.97 4380 148 0.1577 0.1988 REMARK 3 4 3.4200 - 3.1100 0.98 4370 148 0.1847 0.2340 REMARK 3 5 3.1100 - 2.8900 0.98 4325 145 0.1948 0.2288 REMARK 3 6 2.8900 - 2.7200 0.98 4340 147 0.2026 0.2405 REMARK 3 7 2.7200 - 2.5800 0.98 4298 139 0.2021 0.2535 REMARK 3 8 2.5800 - 2.4700 0.98 4338 139 0.1945 0.2483 REMARK 3 9 2.4700 - 2.3700 0.98 4341 139 0.2014 0.2262 REMARK 3 10 2.3700 - 2.2900 0.97 4274 140 0.1960 0.2778 REMARK 3 11 2.2900 - 2.2200 0.97 4302 138 0.1946 0.2051 REMARK 3 12 2.2200 - 2.1600 0.97 4267 137 0.1907 0.2305 REMARK 3 13 2.1600 - 2.1000 0.97 4248 145 0.2018 0.2322 REMARK 3 14 2.1000 - 2.0500 0.97 4268 140 0.2120 0.2596 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) : 0.199 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.739 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.23 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.53 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 : 0.002 5237 REMARK 3 ANGLE : 0.558 7101 REMARK 3 CHIRALITY : 0.041 761 REMARK 3 PLANARITY : 0.003 911 REMARK 3 DIHEDRAL : 7.837 697 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 7E38 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1300020704. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAY-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL15A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62652 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09800 REMARK 200 FOR THE DATA SET : 17.6800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 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) : 0.47700 REMARK 200 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: 7E37 REMARK 200 REMARK 200 REMARK: ROD AND PLATE LIKE CRYSTALS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 1.4 M SODIUM REMARK 280 CITRATE TRIBASIC DIHYDRATE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.53400 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 115.06800 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 115.06800 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 57.53400 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 B 628 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 A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 THR A 4 REMARK 465 ALA A 5 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 THR B 4 REMARK 465 ALA B 5 REMARK 465 LYS B 151 REMARK 465 HIS B 152 REMARK 465 PHE B 153 REMARK 465 ASP B 154 REMARK 465 SER B 155 REMARK 465 PHE B 156 REMARK 465 CYS B 157 REMARK 465 GLU B 158 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 LYS A 79 74.90 -116.30 REMARK 500 TYR A 82 -76.56 -129.53 REMARK 500 LEU A 91 -66.93 -133.59 REMARK 500 ASN A 118 76.39 -152.75 REMARK 500 ASP A 260 -61.04 -157.21 REMARK 500 ASP A 300 111.31 -160.63 REMARK 500 TYR B 82 -77.31 -128.91 REMARK 500 LEU B 91 -67.70 -124.48 REMARK 500 ALA B 180 -30.66 -130.45 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 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 184 NE2 REMARK 620 2 ASP A 186 OD1 94.0 REMARK 620 3 HIS A 239 NE2 89.6 88.4 REMARK 620 4 SIN A 402 O4 90.9 155.2 115.9 REMARK 620 5 HOH A 573 O 167.6 97.0 96.4 76.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 184 NE2 REMARK 620 2 ASP B 186 OD1 89.2 REMARK 620 3 HIS B 239 NE2 87.6 86.2 REMARK 620 4 SIN B 402 O3 84.3 141.5 131.1 REMARK 620 5 HOH B 569 O 169.0 100.4 98.5 84.8 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7E37 RELATED DB: PDB DBREF1 7E38 A 1 310 UNP 2ODD_SINHE DBREF2 7E38 A A0A0N9HQ36 1 310 DBREF1 7E38 B 1 310 UNP 2ODD_SINHE DBREF2 7E38 B A0A0N9HQ36 1 310 SEQADV 7E38 LEU A 311 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 GLU A 312 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS A 313 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS A 314 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS A 315 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS A 316 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS A 317 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS A 318 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 LEU B 311 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 GLU B 312 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS B 313 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS B 314 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS B 315 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS B 316 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS B 317 UNP A0A0N9HQ3 EXPRESSION TAG SEQADV 7E38 HIS B 318 UNP A0A0N9HQ3 EXPRESSION TAG SEQRES 1 A 318 MET GLY SER THR ALA PRO LEU ARG LEU PRO VAL ILE ASP SEQRES 2 A 318 LEU SER MET LYS ASN LEU LYS PRO GLY THR THR SER TRP SEQRES 3 A 318 ASN SER VAL ARG THR GLN VAL ARG GLU ALA LEU GLU GLU SEQRES 4 A 318 TYR GLY CYS PHE GLU ALA VAL ILE ASP ALA VAL SER PRO SEQRES 5 A 318 GLU LEU GLN LYS ALA VAL CYS ASN LYS GLY HIS GLU LEU SEQRES 6 A 318 LEU ASN LEU PRO LEU GLU THR LYS MET LEU ASN GLY ASN SEQRES 7 A 318 LYS PRO GLU TYR ASP GLY PHE THR SER ILE PRO ASN LEU SEQRES 8 A 318 ASN GLU GLY MET GLY VAL GLY ARG ILE THR ASP LEU GLU SEQRES 9 A 318 LYS VAL GLU ARG PHE THR ASN LEU MET TRP PRO GLU GLY SEQRES 10 A 318 ASN LYS ASP PHE CYS GLU THR VAL TYR SER TYR GLY LYS SEQRES 11 A 318 ARG MET ALA GLU VAL ASP HIS ILE LEU LYS MET MET VAL SEQRES 12 A 318 PHE GLU SER PHE GLY MET GLU LYS HIS PHE ASP SER PHE SEQRES 13 A 318 CYS GLU SER THR ASN TYR LEU LEU HIS PHE MET ARG TYR SEQRES 14 A 318 GLN GLN PRO GLY LYS ASP GLY ARG SER PRO ALA LEU SER SEQRES 15 A 318 LEU HIS LYS ASP LYS SER ILE LEU THR ILE VAL ASN GLN SEQRES 16 A 318 ASN ASP VAL LYS GLY LEU GLU PHE GLU THR LYS ASP GLY SEQRES 17 A 318 GLU TRP ILE LEU PRO THR ALA ASP ASN HIS ILE VAL LEU SEQRES 18 A 318 LEU GLY ASP CYS PHE MET ALA TRP SER ASN GLY ARG LEU SEQRES 19 A 318 HIS SER PRO LEU HIS ARG VAL THR LEU VAL ALA ASN GLN SEQRES 20 A 318 ALA ARG LEU SER THR SER SER PHE SER PHE PRO LYS ASP SEQRES 21 A 318 ILE ILE GLU THR PRO ALA GLU LEU VAL ASP GLU GLU HIS SEQRES 22 A 318 PRO LEU LEU PHE ASN PRO PHE GLU ILE THR GLU LEU LEU SEQRES 23 A 318 ALA TYR CYS PHE THR LYS GLU GLY ALA LYS ALA VAL CYS SEQRES 24 A 318 ASP LEU LYS GLN TYR LYS ALA TYR THR GLY ALA LEU GLU SEQRES 25 A 318 HIS HIS HIS HIS HIS HIS SEQRES 1 B 318 MET GLY SER THR ALA PRO LEU ARG LEU PRO VAL ILE ASP SEQRES 2 B 318 LEU SER MET LYS ASN LEU LYS PRO GLY THR THR SER TRP SEQRES 3 B 318 ASN SER VAL ARG THR GLN VAL ARG GLU ALA LEU GLU GLU SEQRES 4 B 318 TYR GLY CYS PHE GLU ALA VAL ILE ASP ALA VAL SER PRO SEQRES 5 B 318 GLU LEU GLN LYS ALA VAL CYS ASN LYS GLY HIS GLU LEU SEQRES 6 B 318 LEU ASN LEU PRO LEU GLU THR LYS MET LEU ASN GLY ASN SEQRES 7 B 318 LYS PRO GLU TYR ASP GLY PHE THR SER ILE PRO ASN LEU SEQRES 8 B 318 ASN GLU GLY MET GLY VAL GLY ARG ILE THR ASP LEU GLU SEQRES 9 B 318 LYS VAL GLU ARG PHE THR ASN LEU MET TRP PRO GLU GLY SEQRES 10 B 318 ASN LYS ASP PHE CYS GLU THR VAL TYR SER TYR GLY LYS SEQRES 11 B 318 ARG MET ALA GLU VAL ASP HIS ILE LEU LYS MET MET VAL SEQRES 12 B 318 PHE GLU SER PHE GLY MET GLU LYS HIS PHE ASP SER PHE SEQRES 13 B 318 CYS GLU SER THR ASN TYR LEU LEU HIS PHE MET ARG TYR SEQRES 14 B 318 GLN GLN PRO GLY LYS ASP GLY ARG SER PRO ALA LEU SER SEQRES 15 B 318 LEU HIS LYS ASP LYS SER ILE LEU THR ILE VAL ASN GLN SEQRES 16 B 318 ASN ASP VAL LYS GLY LEU GLU PHE GLU THR LYS ASP GLY SEQRES 17 B 318 GLU TRP ILE LEU PRO THR ALA ASP ASN HIS ILE VAL LEU SEQRES 18 B 318 LEU GLY ASP CYS PHE MET ALA TRP SER ASN GLY ARG LEU SEQRES 19 B 318 HIS SER PRO LEU HIS ARG VAL THR LEU VAL ALA ASN GLN SEQRES 20 B 318 ALA ARG LEU SER THR SER SER PHE SER PHE PRO LYS ASP SEQRES 21 B 318 ILE ILE GLU THR PRO ALA GLU LEU VAL ASP GLU GLU HIS SEQRES 22 B 318 PRO LEU LEU PHE ASN PRO PHE GLU ILE THR GLU LEU LEU SEQRES 23 B 318 ALA TYR CYS PHE THR LYS GLU GLY ALA LYS ALA VAL CYS SEQRES 24 B 318 ASP LEU LYS GLN TYR LYS ALA TYR THR GLY ALA LEU GLU SEQRES 25 B 318 HIS HIS HIS HIS HIS HIS HET FE A 401 1 HET SIN A 402 8 HET YTC A 403 29 HET YTN A 404 29 HET FE B 401 1 HET SIN B 402 8 HET YTC B 403 29 HET YTN B 404 29 HETNAM FE FE (III) ION HETNAM SIN SUCCINIC ACID HETNAM YTC (3~{S},4~{S})-4-(1,3-BENZODIOXOL-5-YLMETHYL)-3-[(3,4,5- HETNAM 2 YTC TRIMETHOXYPHENYL)METHYL]OXOLAN-2-ONE HETNAM YTN (3~{R},4~{R})-4-(1,3-BENZODIOXOL-5-YLMETHYL)-3-[(3,4,5- HETNAM 2 YTN TRIMETHOXYPHENYL)METHYL]OXOLAN-2-ONE FORMUL 3 FE 2(FE 3+) FORMUL 4 SIN 2(C4 H6 O4) FORMUL 5 YTC 2(C22 H24 O7) FORMUL 6 YTN 2(C22 H24 O7) FORMUL 11 HOH *451(H2 O) HELIX 1 AA1 SER A 15 LEU A 19 5 5 HELIX 2 AA2 THR A 23 TYR A 40 1 18 HELIX 3 AA3 SER A 51 ASN A 67 1 17 HELIX 4 AA4 PRO A 69 MET A 74 1 6 HELIX 5 AA5 LEU A 75 GLY A 77 5 3 HELIX 6 AA6 ASP A 102 TRP A 114 1 13 HELIX 7 AA7 ASN A 118 PHE A 147 1 30 HELIX 8 AA8 MET A 149 LYS A 151 5 3 HELIX 9 AA9 HIS A 152 GLU A 158 1 7 HELIX 10 AB1 GLY A 223 SER A 230 1 8 HELIX 11 AB2 PRO A 265 VAL A 269 5 5 HELIX 12 AB3 ILE A 282 PHE A 290 1 9 HELIX 13 AB4 GLY A 294 VAL A 298 5 5 HELIX 14 AB5 ASP A 300 TYR A 304 5 5 HELIX 15 AB6 GLU A 312 HIS A 316 5 5 HELIX 16 AB7 SER B 15 LEU B 19 5 5 HELIX 17 AB8 THR B 23 TYR B 40 1 18 HELIX 18 AB9 SER B 51 ASN B 67 1 17 HELIX 19 AC1 PRO B 69 MET B 74 1 6 HELIX 20 AC2 LEU B 75 GLY B 77 5 3 HELIX 21 AC3 ASP B 102 TRP B 114 1 13 HELIX 22 AC4 ASN B 118 PHE B 147 1 30 HELIX 23 AC5 GLY B 223 SER B 230 1 8 HELIX 24 AC6 PRO B 265 VAL B 269 5 5 HELIX 25 AC7 GLU B 281 PHE B 290 1 10 HELIX 26 AC8 GLY B 294 VAL B 298 5 5 HELIX 27 AC9 ASP B 300 TYR B 304 5 5 HELIX 28 AD1 GLU B 312 HIS B 316 5 5 SHEET 1 AA1 8 VAL A 11 ASP A 13 0 SHEET 2 AA1 8 CYS A 42 VAL A 46 1 O GLU A 44 N ILE A 12 SHEET 3 AA1 8 HIS A 218 LEU A 222 -1 O HIS A 218 N ALA A 45 SHEET 4 AA1 8 LEU A 190 ASN A 194 -1 N VAL A 193 O ILE A 219 SHEET 5 AA1 8 ARG A 249 PHE A 257 -1 O THR A 252 N ASN A 194 SHEET 6 AA1 8 ASN A 161 TYR A 169 -1 N TYR A 169 O ARG A 249 SHEET 7 AA1 8 ASN A 92 GLY A 98 -1 N GLU A 93 O ARG A 168 SHEET 8 AA1 8 THR A 86 ILE A 88 -1 N THR A 86 O GLY A 94 SHEET 1 AA2 4 SER A 178 HIS A 184 0 SHEET 2 AA2 4 HIS A 239 LEU A 243 -1 O VAL A 241 N ALA A 180 SHEET 3 AA2 4 LEU A 201 GLU A 204 -1 N GLU A 202 O ARG A 240 SHEET 4 AA2 4 TRP A 210 ILE A 211 -1 O ILE A 211 N PHE A 203 SHEET 1 AA3 2 ILE A 261 ILE A 262 0 SHEET 2 AA3 2 PHE A 280 GLU A 281 -1 O PHE A 280 N ILE A 262 SHEET 1 AA4 8 VAL B 11 ASP B 13 0 SHEET 2 AA4 8 CYS B 42 VAL B 46 1 O GLU B 44 N ILE B 12 SHEET 3 AA4 8 HIS B 218 LEU B 222 -1 O HIS B 218 N ALA B 45 SHEET 4 AA4 8 LEU B 190 ASN B 194 -1 N VAL B 193 O ILE B 219 SHEET 5 AA4 8 ARG B 249 PRO B 258 -1 O THR B 252 N ASN B 194 SHEET 6 AA4 8 THR B 160 TYR B 169 -1 N ASN B 161 O PHE B 257 SHEET 7 AA4 8 ASN B 92 GLY B 98 -1 N VAL B 97 O LEU B 164 SHEET 8 AA4 8 THR B 86 ILE B 88 -1 N THR B 86 O GLY B 94 SHEET 1 AA5 4 SER B 178 HIS B 184 0 SHEET 2 AA5 4 HIS B 239 LEU B 243 -1 O LEU B 243 N SER B 178 SHEET 3 AA5 4 LEU B 201 GLU B 204 -1 N GLU B 202 O ARG B 240 SHEET 4 AA5 4 TRP B 210 ILE B 211 -1 O ILE B 211 N PHE B 203 LINK NE2 HIS A 184 FE FE A 401 1555 1555 2.25 LINK OD1 ASP A 186 FE FE A 401 1555 1555 2.22 LINK NE2 HIS A 239 FE FE A 401 1555 1555 2.22 LINK FE FE A 401 O4 SIN A 402 1555 1555 1.94 LINK FE FE A 401 O HOH A 573 1555 1555 2.46 LINK NE2 HIS B 184 FE FE B 401 1555 1555 2.34 LINK OD1 ASP B 186 FE FE B 401 1555 1555 2.24 LINK NE2 HIS B 239 FE FE B 401 1555 1555 2.20 LINK FE FE B 401 O3 SIN B 402 1555 1555 2.22 LINK FE FE B 401 O HOH B 569 1555 1555 2.25 CRYST1 100.763 100.763 172.602 90.00 90.00 120.00 P 31 2 1 12 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 0.009924 0.005730 0.000000 0.00000 SCALE2 0.000000 0.011460 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005794 0.00000