HEADER OXIDOREDUCTASE 08-SEP-23 8U42 TITLE OVSA FROM HALOMONAS UTAHENSIS, A SELENOXIDE SYNTHASE INVOLVED IN TITLE 2 OVOSELENOL BIOSYNTHESIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SELENOXIDE SYNTHASE OVSA; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALOMONAS UTAHENSIS; SOURCE 3 ORGANISM_TAXID: 86177; SOURCE 4 STRAIN: DSM 3051; SOURCE 5 GENE: CK501_04640; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS OXIDOREDUCTASE, OVOSELENOL, SELENIUM, SELENOXIDE, NONHEME IRON EXPDTA X-RAY DIFFRACTION AUTHOR K.A.IRELAND,K.M.DAVIS REVDAT 3 13-NOV-24 8U42 1 JRNL REVDAT 2 28-AUG-24 8U42 1 JRNL REVDAT 1 17-JUL-24 8U42 0 JRNL AUTH C.M.KAYROUZ,K.A.IRELAND,V.Y.YING,K.M.DAVIS, JRNL AUTH 2 M.R.SEYEDSAYAMDOST JRNL TITL DISCOVERY OF THE SELENIUM-CONTAINING ANTIOXIDANT OVOSELENOL JRNL TITL 2 DERIVED FROM CONVERGENT EVOLUTION. JRNL REF NAT.CHEM. V. 16 1868 2024 JRNL REFN ESSN 1755-4349 JRNL PMID 39143299 JRNL DOI 10.1038/S41557-024-01600-2 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 57.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 98353 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.030 REMARK 3 FREE R VALUE TEST SET COUNT : 1997 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 57.7100 - 4.8200 0.91 6925 142 0.1742 0.1838 REMARK 3 2 4.8200 - 3.8300 0.94 6925 149 0.1291 0.1270 REMARK 3 3 3.8300 - 3.3400 0.94 6833 142 0.1453 0.1889 REMARK 3 4 3.3400 - 3.0400 0.94 6810 146 0.1726 0.1842 REMARK 3 5 3.0400 - 2.8200 0.96 6950 138 0.1803 0.2257 REMARK 3 6 2.8200 - 2.6500 0.97 7001 140 0.1904 0.2470 REMARK 3 7 2.6500 - 2.5200 0.93 6677 144 0.2093 0.2251 REMARK 3 8 2.5200 - 2.4100 0.96 6924 140 0.2102 0.2953 REMARK 3 9 2.4100 - 2.3200 0.97 6964 140 0.2276 0.2600 REMARK 3 10 2.3200 - 2.2400 0.97 6948 136 0.2346 0.2693 REMARK 3 11 2.2400 - 2.1700 0.97 6955 157 0.2504 0.3185 REMARK 3 12 2.1700 - 2.1100 0.96 6881 138 0.2629 0.3073 REMARK 3 13 2.1100 - 2.0500 0.94 6706 142 0.2822 0.3188 REMARK 3 14 2.0500 - 2.0000 0.96 6857 143 0.3038 0.3166 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) : 0.234 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.575 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.78 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 : 0.014 7484 REMARK 3 ANGLE : 1.217 10167 REMARK 3 CHIRALITY : 0.067 993 REMARK 3 PLANARITY : 0.012 1345 REMARK 3 DIHEDRAL : 15.229 2706 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 8U42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1000274140. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAR-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0332 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM 7.4.0 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 98747 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 57.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.07203 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.5700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.60190 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.270 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 1.20.1_4487 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: CLEAR HEXAGONAL RODS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE PH 4.8, 3.5 M REMARK 280 SODIUM FORMATE, VAPOR DIFFUSION, SITTING 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 54.11000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.85500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.70500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.85500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 54.11000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.70500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 GLY A 160 REMARK 465 GLU A 161 REMARK 465 SER A 450 REMARK 465 GLN A 451 REMARK 465 ASP A 452 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 THR B 159 REMARK 465 GLY B 160 REMARK 465 GLU B 161 REMARK 465 SER B 450 REMARK 465 GLN B 451 REMARK 465 ASP B 452 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 ASN A 2 CG OD1 ND2 REMARK 470 GLU A 5 CG CD OE1 OE2 REMARK 470 GLN A 9 CD OE1 NE2 REMARK 470 LYS A 19 CD CE NZ REMARK 470 GLU A 82 CD OE1 OE2 REMARK 470 LYS A 87 CG CD CE NZ REMARK 470 VAL A 163 CB CG1 CG2 REMARK 470 ASP A 164 OD1 OD2 REMARK 470 GLN A 165 CG CD OE1 NE2 REMARK 470 ASP A 166 CG OD1 OD2 REMARK 470 GLU A 250 CG CD OE1 OE2 REMARK 470 SER A 449 OG REMARK 470 ASN B 2 CG OD1 ND2 REMARK 470 GLU B 5 CG CD OE1 OE2 REMARK 470 GLN B 9 CD OE1 NE2 REMARK 470 ARG B 15 CD NE CZ NH1 NH2 REMARK 470 LYS B 19 CD CE NZ REMARK 470 GLU B 27 CD OE1 OE2 REMARK 470 GLU B 82 CG CD OE1 OE2 REMARK 470 LYS B 87 CG CD CE NZ REMARK 470 GLU B 94 CG CD OE1 OE2 REMARK 470 VAL B 163 CG1 CG2 REMARK 470 ASP B 164 OD1 OD2 REMARK 470 GLN B 165 CG CD OE1 NE2 REMARK 470 ASP B 166 CG OD1 OD2 REMARK 470 ARG B 216 CZ NH1 NH2 REMARK 470 LYS B 226 CG CD CE NZ REMARK 470 GLU B 250 CG CD OE1 OE2 REMARK 470 GLU B 333 CD OE1 OE2 REMARK 470 GLU B 342 CG CD OE1 OE2 REMARK 470 LYS B 347 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 ASN A 2 -20.22 79.74 REMARK 500 VAL A 56 -65.22 -121.30 REMARK 500 THR A 193 -97.65 -124.63 REMARK 500 PHE A 284 -116.01 56.68 REMARK 500 ARG A 353 -91.10 -113.52 REMARK 500 THR A 378 -57.78 68.71 REMARK 500 ALA A 407 -48.77 76.89 REMARK 500 VAL B 56 -61.67 -132.71 REMARK 500 ALA B 167 42.43 -87.36 REMARK 500 THR B 193 -88.18 -123.07 REMARK 500 PHE B 284 -122.58 59.91 REMARK 500 ARG B 353 -84.87 -121.46 REMARK 500 THR B 378 -62.75 70.13 REMARK 500 ALA B 407 -49.55 69.27 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 47 NE2 REMARK 620 2 HIS A 130 NE2 90.0 REMARK 620 3 HIS A 134 NE2 89.9 87.4 REMARK 620 4 HOH A 636 O 85.0 93.0 174.9 REMARK 620 5 HOH A 898 O 87.1 175.2 88.8 90.5 REMARK 620 6 HOH A 919 O 176.3 91.7 86.9 98.1 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 502 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 374 O REMARK 620 2 MET A 375 O 76.3 REMARK 620 3 GLY A 377 O 85.9 111.5 REMARK 620 4 VAL A 379 O 149.6 132.9 75.8 REMARK 620 5 GLU A 381 OE2 75.0 88.2 148.6 109.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 47 NE2 REMARK 620 2 HIS B 130 NE2 87.7 REMARK 620 3 HIS B 134 NE2 89.7 87.8 REMARK 620 4 HOH B 805 O 88.1 173.2 97.5 REMARK 620 5 HOH B 818 O 179.6 92.1 90.0 92.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 502 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 374 O REMARK 620 2 MET B 375 O 76.3 REMARK 620 3 GLY B 377 O 82.0 115.2 REMARK 620 4 VAL B 379 O 151.1 132.2 80.4 REMARK 620 5 GLU B 381 OE2 81.1 85.9 148.7 103.0 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8U41 RELATED DB: PDB REMARK 900 8U41 CONTAINS THE SAME PROTEIN IN COMPLEX WITH HISTIDINE DBREF 8U42 A -19 452 PDB 8U42 8U42 -19 452 DBREF 8U42 B -19 452 PDB 8U42 8U42 -19 452 SEQRES 1 A 472 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 472 LEU VAL PRO ARG GLY SER HIS MET ASN ASP ARG GLU SER SEQRES 3 A 472 LEU ILE GLN ALA LEU HIS HIS THR ARG ASP ARG VAL LYS SEQRES 4 A 472 ASP LEU VAL CYS SER LEU ARG GLU ASP GLN LEU SER VAL SEQRES 5 A 472 PRO TYR HIS PRO GLY VAL ASN PRO PRO VAL TRP GLU MET SEQRES 6 A 472 GLY HIS SER THR PHE PHE TYR GLU VAL PHE VAL LEU ASN SEQRES 7 A 472 TRP LEU ASP GLY THR PRO SER TYR ASP PRO SER MET ASP SEQRES 8 A 472 ASP LEU TRP ASP SER PHE HIS MET ASP HIS GLU ASP ARG SEQRES 9 A 472 TRP SER LYS THR LEU PHE PRO SER ARG GLU ASP THR LEU SEQRES 10 A 472 ALA TYR MET ASP THR ILE ILE GLN ARG MET GLU ASP ARG SEQRES 11 A 472 ILE ARG ASN GLN PRO LEU THR ASP GLU ALA LEU TYR LEU SEQRES 12 A 472 TYR ARG TYR ALA ILE TYR HIS GLN ASN MET HIS VAL GLU SEQRES 13 A 472 SER MET THR TRP CYS ARG GLN THR VAL GLY TYR PRO ALA SEQRES 14 A 472 PRO PRO PHE ALA GLU PRO LYS GLY LEU THR GLY GLU GLY SEQRES 15 A 472 VAL ASP GLN ASP ALA ARG GLY ASP ALA THR ILE PRO ALA SEQRES 16 A 472 GLY ARG TYR LEU ILE GLY LEU PRO ALA ASN ARG ASP SER SEQRES 17 A 472 ASP ALA TYR ALA THR GLU ASP PHE GLY PHE ASP ASN GLU SEQRES 18 A 472 LYS PRO ALA PHE GLU VAL ASP MET PRO GLU PHE SER ILE SEQRES 19 A 472 SER ARG THR LEU VAL THR ASN GLY GLU PHE GLN LYS PHE SEQRES 20 A 472 VAL GLU GLU GLY GLY TYR GLU ARG PRO GLU PHE TRP SER SEQRES 21 A 472 GLN GLY GLY ARG LYS TRP LEU GLU ARG GLU ILE ASN LEU SEQRES 22 A 472 ASN PHE GLY SER GLY GLU PRO PRO LEU MET GLY ARG GLN SEQRES 23 A 472 THR HIS PRO PHE HIS TRP ARG LYS ARG ASP GLY ARG TRP SEQRES 24 A 472 TYR GLU ARG VAL PHE ASP GLN TRP LEU PRO LEU GLU PRO SEQRES 25 A 472 GLY HIS PRO VAL LYS GLN ILE SER TYR TRP GLU ALA GLU SEQRES 26 A 472 ALA PHE CYS ALA TRP ALA GLY ARG ARG LEU PRO SER GLU SEQRES 27 A 472 TYR GLU TRP GLU VAL ALA ALA LEU ALA ASN LYS PRO GLY SEQRES 28 A 472 GLU GLU ARG ARG ARG TYR PRO TRP GLY ASN GLU MET ASP SEQRES 29 A 472 PRO ALA LYS LEU ASP MET ASP GLN ARG TYR MET GLY ARG SEQRES 30 A 472 VAL PRO VAL THR ALA PHE PRO ALA GLY GLU SER PRO PHE SEQRES 31 A 472 GLY CYS ARG GLN MET LEU GLY THR VAL TRP GLU TRP THR SEQRES 32 A 472 GLY ASN GLN PHE MET PRO TYR ASP GLY PHE SER VAL ASP SEQRES 33 A 472 MET TYR PRO PHE MET SER THR LEU GLN PHE ALA THR HIS SEQRES 34 A 472 LYS THR THR LYS GLY GLY GLY CYS ALA ALA SER SER MET SEQRES 35 A 472 LEU ILE ARG GLY THR TYR ARG GLN ALA TYR HIS PRO ASP SEQRES 36 A 472 ARG CYS ASP VAL TYR THR GLY PHE ARG THR CYS ALA LEU SEQRES 37 A 472 SER SER GLN ASP SEQRES 1 B 472 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 472 LEU VAL PRO ARG GLY SER HIS MET ASN ASP ARG GLU SER SEQRES 3 B 472 LEU ILE GLN ALA LEU HIS HIS THR ARG ASP ARG VAL LYS SEQRES 4 B 472 ASP LEU VAL CYS SER LEU ARG GLU ASP GLN LEU SER VAL SEQRES 5 B 472 PRO TYR HIS PRO GLY VAL ASN PRO PRO VAL TRP GLU MET SEQRES 6 B 472 GLY HIS SER THR PHE PHE TYR GLU VAL PHE VAL LEU ASN SEQRES 7 B 472 TRP LEU ASP GLY THR PRO SER TYR ASP PRO SER MET ASP SEQRES 8 B 472 ASP LEU TRP ASP SER PHE HIS MET ASP HIS GLU ASP ARG SEQRES 9 B 472 TRP SER LYS THR LEU PHE PRO SER ARG GLU ASP THR LEU SEQRES 10 B 472 ALA TYR MET ASP THR ILE ILE GLN ARG MET GLU ASP ARG SEQRES 11 B 472 ILE ARG ASN GLN PRO LEU THR ASP GLU ALA LEU TYR LEU SEQRES 12 B 472 TYR ARG TYR ALA ILE TYR HIS GLN ASN MET HIS VAL GLU SEQRES 13 B 472 SER MET THR TRP CYS ARG GLN THR VAL GLY TYR PRO ALA SEQRES 14 B 472 PRO PRO PHE ALA GLU PRO LYS GLY LEU THR GLY GLU GLY SEQRES 15 B 472 VAL ASP GLN ASP ALA ARG GLY ASP ALA THR ILE PRO ALA SEQRES 16 B 472 GLY ARG TYR LEU ILE GLY LEU PRO ALA ASN ARG ASP SER SEQRES 17 B 472 ASP ALA TYR ALA THR GLU ASP PHE GLY PHE ASP ASN GLU SEQRES 18 B 472 LYS PRO ALA PHE GLU VAL ASP MET PRO GLU PHE SER ILE SEQRES 19 B 472 SER ARG THR LEU VAL THR ASN GLY GLU PHE GLN LYS PHE SEQRES 20 B 472 VAL GLU GLU GLY GLY TYR GLU ARG PRO GLU PHE TRP SER SEQRES 21 B 472 GLN GLY GLY ARG LYS TRP LEU GLU ARG GLU ILE ASN LEU SEQRES 22 B 472 ASN PHE GLY SER GLY GLU PRO PRO LEU MET GLY ARG GLN SEQRES 23 B 472 THR HIS PRO PHE HIS TRP ARG LYS ARG ASP GLY ARG TRP SEQRES 24 B 472 TYR GLU ARG VAL PHE ASP GLN TRP LEU PRO LEU GLU PRO SEQRES 25 B 472 GLY HIS PRO VAL LYS GLN ILE SER TYR TRP GLU ALA GLU SEQRES 26 B 472 ALA PHE CYS ALA TRP ALA GLY ARG ARG LEU PRO SER GLU SEQRES 27 B 472 TYR GLU TRP GLU VAL ALA ALA LEU ALA ASN LYS PRO GLY SEQRES 28 B 472 GLU GLU ARG ARG ARG TYR PRO TRP GLY ASN GLU MET ASP SEQRES 29 B 472 PRO ALA LYS LEU ASP MET ASP GLN ARG TYR MET GLY ARG SEQRES 30 B 472 VAL PRO VAL THR ALA PHE PRO ALA GLY GLU SER PRO PHE SEQRES 31 B 472 GLY CYS ARG GLN MET LEU GLY THR VAL TRP GLU TRP THR SEQRES 32 B 472 GLY ASN GLN PHE MET PRO TYR ASP GLY PHE SER VAL ASP SEQRES 33 B 472 MET TYR PRO PHE MET SER THR LEU GLN PHE ALA THR HIS SEQRES 34 B 472 LYS THR THR LYS GLY GLY GLY CYS ALA ALA SER SER MET SEQRES 35 B 472 LEU ILE ARG GLY THR TYR ARG GLN ALA TYR HIS PRO ASP SEQRES 36 B 472 ARG CYS ASP VAL TYR THR GLY PHE ARG THR CYS ALA LEU SEQRES 37 B 472 SER SER GLN ASP HET FE A 501 1 HET NA A 502 1 HET FMT A 503 3 HET EDO A 504 4 HET FMT A 505 3 HET FMT A 506 3 HET FMT A 507 3 HET EDO A 508 4 HET FE B 501 1 HET NA B 502 1 HET FMT B 503 3 HETNAM FE FE (III) ION HETNAM NA SODIUM ION HETNAM FMT FORMIC ACID HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 FE 2(FE 3+) FORMUL 4 NA 2(NA 1+) FORMUL 5 FMT 5(C H2 O2) FORMUL 6 EDO 2(C2 H6 O2) FORMUL 14 HOH *712(H2 O) HELIX 1 AA1 ASP A 3 SER A 24 1 22 HELIX 2 AA2 ARG A 26 LEU A 30 5 5 HELIX 3 AA3 PRO A 40 VAL A 56 1 17 HELIX 4 AA4 VAL A 56 GLY A 62 1 7 HELIX 5 AA5 ASP A 67 ASP A 71 5 5 HELIX 6 AA6 HIS A 81 SER A 86 5 6 HELIX 7 AA7 SER A 92 GLN A 114 1 23 HELIX 8 AA8 THR A 117 GLY A 146 1 30 HELIX 9 AA9 ALA A 184 SER A 188 5 5 HELIX 10 AB1 PHE A 198 LYS A 202 5 5 HELIX 11 AB2 THR A 220 GLU A 230 1 11 HELIX 12 AB3 GLY A 231 TRP A 239 5 9 HELIX 13 AB4 SER A 240 GLU A 248 1 9 HELIX 14 AB5 SER A 300 GLY A 312 1 13 HELIX 15 AB6 SER A 317 ALA A 327 1 11 HELIX 16 AB7 ASP A 344 LEU A 348 5 5 HELIX 17 AB8 PHE A 363 GLU A 367 5 5 HELIX 18 AB9 SER A 420 ILE A 424 5 5 HELIX 19 AC1 ASP B 3 SER B 24 1 22 HELIX 20 AC2 ARG B 26 LEU B 30 5 5 HELIX 21 AC3 PRO B 40 VAL B 56 1 17 HELIX 22 AC4 VAL B 56 GLY B 62 1 7 HELIX 23 AC5 ASP B 67 ASP B 71 5 5 HELIX 24 AC6 ASP B 80 SER B 86 5 7 HELIX 25 AC7 SER B 92 GLN B 114 1 23 HELIX 26 AC8 THR B 117 GLY B 146 1 30 HELIX 27 AC9 ALA B 184 SER B 188 5 5 HELIX 28 AD1 PHE B 198 LYS B 202 5 5 HELIX 29 AD2 THR B 220 GLU B 230 1 11 HELIX 30 AD3 GLY B 231 TRP B 239 5 9 HELIX 31 AD4 SER B 240 GLU B 248 1 9 HELIX 32 AD5 SER B 300 GLY B 312 1 13 HELIX 33 AD6 SER B 317 ALA B 327 1 11 HELIX 34 AD7 ASP B 344 LEU B 348 5 5 HELIX 35 AD8 PHE B 363 GLU B 367 5 5 HELIX 36 AD9 SER B 420 ILE B 424 5 5 SHEET 1 AA1 2 ASP A 170 ILE A 173 0 SHEET 2 AA1 2 PHE A 212 SER A 215 -1 O PHE A 212 N ILE A 173 SHEET 1 AA2 2 GLY A 176 ILE A 180 0 SHEET 2 AA2 2 PHE A 205 MET A 209 -1 O MET A 209 N GLY A 176 SHEET 1 AA3 2 ILE A 251 ASN A 252 0 SHEET 2 AA3 2 MET A 263 GLY A 264 -1 O GLY A 264 N ILE A 251 SHEET 1 AA4 3 TRP A 272 ARG A 275 0 SHEET 2 AA4 3 ARG A 278 VAL A 283 -1 O ARG A 278 N ARG A 275 SHEET 3 AA4 3 GLN A 286 PRO A 289 -1 O GLN A 286 N VAL A 283 SHEET 1 AA5 2 ARG A 313 ARG A 314 0 SHEET 2 AA5 2 CYS A 446 ALA A 447 -1 O CYS A 446 N ARG A 314 SHEET 1 AA6 4 GLN A 430 TYR A 432 0 SHEET 2 AA6 4 LYS A 410 LYS A 413 -1 N THR A 412 O GLN A 430 SHEET 3 AA6 4 TRP A 380 GLN A 386 -1 N GLU A 381 O LYS A 413 SHEET 4 AA6 4 THR A 441 GLY A 442 1 O GLY A 442 N TRP A 380 SHEET 1 AA7 2 ASP B 170 ILE B 173 0 SHEET 2 AA7 2 PHE B 212 SER B 215 -1 O PHE B 212 N ILE B 173 SHEET 1 AA8 2 GLY B 176 ILE B 180 0 SHEET 2 AA8 2 PHE B 205 MET B 209 -1 O MET B 209 N GLY B 176 SHEET 1 AA9 2 ILE B 251 ASN B 252 0 SHEET 2 AA9 2 MET B 263 GLY B 264 -1 O GLY B 264 N ILE B 251 SHEET 1 AB1 3 TRP B 272 ARG B 275 0 SHEET 2 AB1 3 ARG B 278 VAL B 283 -1 O TYR B 280 N ARG B 273 SHEET 3 AB1 3 GLN B 286 PRO B 289 -1 O GLN B 286 N VAL B 283 SHEET 1 AB2 2 ARG B 313 ARG B 314 0 SHEET 2 AB2 2 CYS B 446 ALA B 447 -1 O CYS B 446 N ARG B 314 SHEET 1 AB3 4 GLN B 430 TYR B 432 0 SHEET 2 AB3 4 LYS B 410 LYS B 413 -1 N THR B 412 O GLN B 430 SHEET 3 AB3 4 TRP B 380 GLN B 386 -1 N GLU B 381 O LYS B 413 SHEET 4 AB3 4 THR B 441 GLY B 442 1 O GLY B 442 N TRP B 380 LINK NE2 HIS A 47 FE FE A 501 1555 1555 2.24 LINK NE2 HIS A 130 FE FE A 501 1555 1555 2.36 LINK NE2 HIS A 134 FE FE A 501 1555 1555 2.20 LINK O GLN A 374 NA NA A 502 1555 1555 2.72 LINK O MET A 375 NA NA A 502 1555 1555 2.57 LINK O GLY A 377 NA NA A 502 1555 1555 2.60 LINK O VAL A 379 NA NA A 502 1555 1555 2.69 LINK OE2 GLU A 381 NA NA A 502 1555 1555 2.69 LINK FE FE A 501 O HOH A 636 1555 1555 2.35 LINK FE FE A 501 O HOH A 898 1555 1555 2.32 LINK FE FE A 501 O HOH A 919 1555 1555 2.63 LINK NE2 HIS B 47 FE FE B 501 1555 1555 2.24 LINK NE2 HIS B 130 FE FE B 501 1555 1555 2.23 LINK NE2 HIS B 134 FE FE B 501 1555 1555 2.25 LINK O GLN B 374 NA NA B 502 1555 1555 2.72 LINK O MET B 375 NA NA B 502 1555 1555 2.71 LINK O GLY B 377 NA NA B 502 1555 1555 2.74 LINK O VAL B 379 NA NA B 502 1555 1555 2.72 LINK OE2 GLU B 381 NA NA B 502 1555 1555 2.41 LINK FE FE B 501 O HOH B 805 1555 1555 2.38 LINK FE FE B 501 O HOH B 818 1555 1555 2.45 CISPEP 1 LYS A 202 PRO A 203 0 -4.12 CISPEP 2 LYS B 202 PRO B 203 0 -5.88 CRYST1 108.220 115.410 121.710 90.00 90.00 90.00 P 21 21 21 8 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 0.009240 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008665 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008216 0.00000