Structure of PDB 7b74 Chain DDD Binding Site BS01

Receptor Information
>7b74 Chain DDD (length=122) Species: 1895,233413 [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DQAGITGTWYNQLGSTFIVTAGADGALTGTYESAVGAAESRYVLTGRYDS
APATDGSGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTA
GTTEANAWKSTLVGHDTFTKVK
Ligand information
Ligand ID4IR
InChIInChI=1S/C18H27N5O4S2.C10H18.ClH.Ir/c19-9-10-20-29(26,27)13-7-5-12(6-8-13)21-16(24)4-2-1-3-15-17-14(11-28-15)22-18(25)23-17;1-6-7(2)9(4)10(5)8(6)3;;/h5-8,14-15,17,20H,1-4,9-11,19H2,(H,21,24)(H2,22,23,25);6-8H,1-5H3;1H;/q;;;+3/p-1/t14-,15-,17-;6-,7+,8-;;/m0.../s1
InChIKeyOPJZDGOSRZOXTM-DYKJULMGSA-M
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6C[CH]12[CH]3([Ir+2]1456([CH]2(C4(=C53C)C)C)([NH2]CC[NH]6S(=O)(=O)c7ccc(cc7)NC(=O)CCCC[C@H]8[C@@H]9[C@H](CS8)NC(=O)N9)Cl)C
OpenEye OEToolkits 1.7.6C[CH]12[CH]3([Ir+2]1456([CH]2(C4(=C53C)C)C)([NH2]CC[NH]6S(=O)(=O)c7ccc(cc7)NC(=O)CCCCC8C9C(CS8)NC(=O)N9)Cl)C
CACTVS 3.385CC12|[Ir++]|3|4|5|6(|NCCN|3[S](=O)(=O)c7ccc(NC(=O)CCCC[C@@H]8SC[C@@H]9NC(=O)N[C@H]89)cc7)(Cl)|[C@@H]1(C)C|4(=C|5(C)[C@@H]2|6C)C
CACTVS 3.385CC12|[Ir++]|3|4|5|6(|NCCN|3[S](=O)(=O)c7ccc(NC(=O)CCCC[CH]8SC[CH]9NC(=O)N[CH]89)cc7)(Cl)|[CH]1(C)C|4(=C|5(C)[CH]2|6C)C
ACDLabs 12.01Cl[Ir+2]45678(N(S(=O)(=O)c3ccc(NC(=O)CCCCC2SCC1NC(=O)NC12)cc3)CCN4)c9(c5(C6(C7(C89C)C)C)C)C
FormulaC28 H45 Cl Ir N5 O4 S2
Name{N-(4-{[2-(amino-kappaN)ethyl]sulfamoyl-kappaN}phenyl)-5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamide}(chloro)[(1,2,3,4,5-eta)-1,2,3,4,5-pentamethylcyclopentadienyl]iridium(III);
N-(4-{[(2-AMINOETHYL)AMINO]SULFONYL}PHENYL)-5-[(3AS,4S,6AR)-2-OXOHEXAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-4-YL]PENTANAMIDE-(1,2,3,4,5,6-ETA)-PENTAMETHYLCYCLOHEXYL-CHLORO-IRIDIUM(III)
ChEMBL
DrugBank
ZINC
PDB chain7b74 Chain DDD Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7b74 Spiers Memorial Lecture: Shielding the active site: a streptavidin superoxide-dismutase chimera as a host protein for asymmetric transfer hydrogenation.
Resolution1.85 Å
Binding residue
(original residue number in PDB)
L25 S27 Y43 S45 V47 W113 S122 T124 W142 L144 K155 D162
Binding residue
(residue number reindexed from 1)
L13 S15 Y31 S33 V35 W67 S76 T78 W96 L98 K109 D116
Annotation score1
Enzymatic activity
Enzyme Commision number 1.15.1.1: superoxide dismutase.
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:7b74, PDBe:7b74, PDBj:7b74
PDBsum7b74
PubMed36924204
UniProtP0A609;
P22629|SAV_STRAV Streptavidin

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