Structure of PDB 1h5n Chain C Binding Site BS01

Receptor Information
>1h5n Chain C (length=766) Species: 1061 (Rhodobacter capsulatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LANGTVMSGSHWGVFTATVENGRATAFTPWEKDPHPSPMLAGVLDSIYSP
TRIKYPMVRREFLEKGVNADRSTRGNGDFVRVSWDQALDLVAAEVKRVEE
TYGPEGVFGGSYGWKSPGRLHNCTTLLRRMLTLAGGYVNGAGDYSTGAAQ
VIMPHVVGTLEVYEQQTAWPVLAENTEVMVFWAADPIKTSQIGWVIPEHG
AYPGLEALKAKGTKVIVIDPVRTKTVEFFGAEHITPKPQTDVAIMLGMAH
TLVAEDLYDKDFIANYTSGFDKFLPYLDGETDSTPKTAEWAEGISGVPAE
TIKELARLFESKRTMLAAGWSMQRMHHGEQAHWMLVTLASMLGQIGLPGG
GFGLSYHYSGGGTPSTSGPALAGITDGGASVIPVARVVDMLENPGAEFDF
NGTRSKFPDVKMAYWVGGNPFVHHQDRNRMVKAWEKLETFVVHDFQWTPT
ARHADIVLPATTSYERNDIETIGDYSNTGILAMKKIVEPLYEARSDYDIF
AAVAERLGKGAEFTEGKDEMGWIKSFYDDAAKQGKAAGVQMPAFDAFWAE
GIVEFPVTDGADFVRYASFREDPLLNPLGTPTGLIEIYSKNIEKMGYDDC
PAHPTWMEPLERLDGPGAKYPLHIAASHPFNRLHSQLNGTVLREGYAVQG
HEPCLMHPDDAAARGIADGDVVRVHNDRGQILTGVKVTDAVMKGVIQIYE
GGWYDPSDVTEPGTLDKYGDVNVLSADIGTSKLAQGNCGQTVLAEVEKYT
GPAVTLTGFVAPKAAE
Ligand information
Ligand IDPGD
InChIInChI=1S/C20H24N10O13P2S2/c21-19-26-13-7(15(33)28-19)24-6-12(47)11(46)5(41-17(6)25-13)2-40-45(37,38)43-44(35,36)39-1-4-9(31)10(32)18(42-4)30-3-23-8-14(30)27-20(22)29-16(8)34/h3-6,9-10,17-18,31-32,46-47H,1-2H2,(H,35,36)(H,37,38)(H3,22,27,29,34)(H3,21,25,26,28,33)/t4-,5-,6+,9-,10-,17-,18-/m1/s1
InChIKeySOFMTHSWCZNJTQ-ILXWUORBSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(=C(C5C(O4)NC6=NC(=NC(=O)C6=N5)N)S)S)O)O)N=C(NC2=O)N
ACDLabs 10.04O=C6N=C(N=C1C6=NC2C(S)=C(S)C(OC2N1)COP(=O)(O)OP(=O)(O)OCC5OC(n4cnc3c4N=C(N)NC3=O)C(O)C5O)N
CACTVS 3.341NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]5NC6=NC(=NC(=O)C6=N[C@H]5C(=C4S)S)N)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.5.0c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4C(=C([C@H]5[C@@H](O4)NC6=NC(=NC(=O)C6=N5)N)S)S)O)O)N=C(NC2=O)N
CACTVS 3.341NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]5NC6=NC(=NC(=O)C6=N[CH]5C(=C4S)S)N)[CH](O)[CH]3O
FormulaC20 H24 N10 O13 P2 S2
Name2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE
ChEMBL
DrugBank
ZINCZINC000195756841
PDB chain1h5n Chain C Residue 1782 [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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PDB1h5n Reactions of Dimethyl Sulphoxide Reductase in the Presence of Dimethylsulphide and the Structure of the Dimethylsulphide-Modified Enzyme
Resolution2.0 Å
Binding residue
(original residue number in PDB)		Y114 G115 W116 K117 S118 C125 Y146 S147 R326 G432 G433 N434 H438 H458 D459 F460 D511 A641 H643 H649 S650 Q651 E715 N737 G754
Binding residue
(residue number reindexed from 1)		Y112 G113 W114 K115 S116 C123 Y144 S145 R324 G417 G418 N419 H423 H443 D444 F445 D496 A626 H628 H634 S635 Q636 E700 N722 G739
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) M41 W116 S147 T148 V153 I154 W322 S357 Y358 H359 Y360
Catalytic site (residue number reindexed from 1) M39 W114 S145 T146 V151 I152 W320 S355 Y356 H357 Y358
Enzyme Commision number 1.7.2.3: trimethylamine-N-oxide reductase.
1.8.5.3: respiratory dimethylsulfoxide reductase.
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0043546 molybdopterin cofactor binding

View graph for
Molecular Function
External links
PDB RCSB:1h5n, PDBe:1h5n, PDBj:1h5n
PDBsum1h5n
PubMed11502174
UniProtQ52675|DSTOR_RHOCA Dimethyl sulfoxide/trimethylamine N-oxide reductase (Gene Name=dorA)

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