Structure of PDB 7bkc Chain H Binding Site BS01

Receptor Information
>7bkc Chain H (length=438) Species: 323259 (Methanospirillum hungatei JF-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PKVIENVGCPYCGCSCDDVRITVSDDGKDILEVENVCAIGTEIFKHGCSK
DRIRLPRMRQPDGSMKDISYEEAIDWTARHLLKAKKPLMYGFGSTNCEGQ
AAAARVMEIAGGMLDNCATICHGPSFLAIFDNGYPSCTLGEVKNRADVIV
YWGSNPAHAHPRHMSRYSIFPRGFFTGKGQKKRTVIVIDPRFTDTANVAD
YHLQVKQGHDYELFNAFRMVIHGHGKDLPDEVAGIKKETILEVAEIMKNA
RFGTTFFGMGLTHTDGRNHNIDIAISLTRDLNKISKWTIMAMRGHYNIAG
PGVVWSWTFGFPYCLDLTKQNHAHMNPGETSSVDMAMRDEVDMFINIGTD
AAAHFPIPAVKQLKKHPWVTIDPSINMASEISDLHIPVCICGVDVGGIVY
RMDNVPIQFRKVIEPPEGVMDDETLLNKIADRMEELKA
Ligand information
Ligand IDMGD
InChIInChI=1S/C20H26N10O13P2S2/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/h3-6,9-10,17-18,24,31-32,46-47H,1-2H2,(H,35,36)(H,37,38)(H3,22,27,29,34)(H4,21,25,26,28,33)/t4-,5-,6+,9-,10-,17-,18-/m1/s1
InChIKeyVQAGYJCYOLHZDH-ILXWUORBSA-N
SMILES
SoftwareSMILES
CACTVS 3.341NC1=NC2=C(N[CH]3[CH](N2)O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6C(=O)NC(=Nc56)N)C(=C3S)S)C(=O)N1
OpenEye OEToolkits 1.5.0c1nc2c(n1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OCC4C(=C(C5C(O4)NC6=C(N5)C(=O)NC(=N6)N)S)S)O)O)N=C(NC2=O)N
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=C(N5)C(=O)NC(=N6)N)S)S)O)O)N=C(NC2=O)N
ACDLabs 10.04O=C1C=2NC3C(S)=C(S)C(OC3NC=2N=C(N)N1)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c5N=C(N)NC4=O)C(O)C6O
CACTVS 3.341NC1=NC2=C(N[C@@H]3[C@H](N2)O[C@H](CO[P@@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6C(=O)NC(=Nc56)N)C(=C3S)S)C(=O)N1
FormulaC20 H26 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;
MOLYBDOPTERIN GUANOSINE DINUCLEOTIDE
ChEMBL
DrugBank
ZINCZINC000195757106
PDB chain7bkc Chain H Residue 502 [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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PDB7bkc Three-megadalton complex of methanogenic electron-bifurcating and CO 2 -fixing enzymes.
Resolution3.0 Å
Binding residue
(original residue number in PDB)
Y12 G154 N156 H159 A160 I189 D190 P191 R192 Q208 D211 M260 G261 G295 H296
Binding residue
(residue number reindexed from 1)
Y11 G153 N155 H158 A159 I188 D189 P190 R191 Q207 D210 M259 G260 G294 H295
Annotation score1
Enzymatic activity
Enzyme Commision number 1.2.7.12: formylmethanofuran dehydrogenase.
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0018493 formylmethanofuran dehydrogenase activity
Biological Process
GO:0015948 methanogenesis
GO:0019386 methanogenesis, from carbon dioxide

View graph for
Molecular Function

View graph for
Biological Process
External links
PDB RCSB:7bkc, PDBe:7bkc, PDBj:7bkc
PDBsum7bkc
PubMed34516836
UniProtQ2FRM0

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