Structure of PDB 7eqd Chain M Binding Site BS06

Receptor Information
>7eqd Chain M (length=304) Species: 269796 (Rhodospirillum rubrum ATCC 11170) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EYQNILTGVQVRTAPHSAPIAKGIFPRLGKPGFSYWLGKIGDAQIGPIYL
GTTGVLSLVFGFFAIEIIGFNLLASVNWSPMEFGRQFFWLGLEPPAAEYG
LGFAPLAEGGWWQIAGFFLTTSILLWWVRMYRRARALKMGTHTAWAFASA
IFLFLSLGFIRPLLMGNFSESVPFGIFPHLEWTNSFSLNYGNFFYNPFHM
LSIAFLYGSALLFAMHGATILAVSRLGGDREVEQITDRGTAAERAALFWR
WTMGFNATMESIHRWAWWFAVLCTFTGAIGILLTGTVVDNWFEWGVKHGL
APAP
Ligand information
Ligand ID08I
InChIInChI=1S/C55H66N4O6/c1-13-39-34(7)41-29-46-48(38(11)60)36(9)43(57-46)27-42-35(8)40(52(58-42)50-51(55(63)64-12)54(62)49-37(10)44(59-53(49)50)28-45(39)56-41)23-24-47(61)65-26-25-33(6)22-16-21-32(5)20-15-19-31(4)18-14-17-30(2)3/h17,19,21,25,27-29,51,56,58H,13-16,18,20,22-24,26H2,1-12H3/b31-19+,32-21+,33-25+,41-29-,42-27-,43-27-,44-28-,45-28-,46-29-,52-50-/t51-/m1/s1
InChIKeyHZSDVJXREXKBMW-FAWFAMGLSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7CCc1c(c2/cc/3\nc(/cc\4/c(c(/c(/[nH]4)c\5/c6n/c(c\c1[nH]2)/C(=C6C(=O)[C@@H]5C(=O)OC)C)CCC(=O)OC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CCC=C(C)C)C)C(=C3C(=O)C)C)C
CACTVS 3.385CCc1c(C)c2[nH]c1cc3nc4c([CH](C(=O)OC)C(=O)c4c3C)c5[nH]c(cc6nc(c2)c(C(C)=O)c6C)c(C)c5CCC(=O)OCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C
OpenEye OEToolkits 2.0.7CCc1c(c2cc3nc(cc4c(c(c([nH]4)c5c6nc(cc1[nH]2)C(=C6C(=O)C5C(=O)OC)C)CCC(=O)OCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C)C)C(=C3C(=O)C)C)C
CACTVS 3.385CCc1c(C)c2[nH]c1cc3nc4c([C@@H](C(=O)OC)C(=O)c4c3C)c5[nH]c(cc6nc(c2)c(C(C)=O)c6C)c(C)c5CCC(=O)OC\C=C(/C)CC\C=C(C)\CC\C=C(/C)CCC=C(C)C
FormulaC55 H66 N4 O6
NameTrans-Geranyl BACTERIOPHEOPHYTIN A
ChEMBL
DrugBank
ZINC
PDB chain7eqd Chain M Residue 405 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7eqd Cryo-EM Structure of the Photosynthetic LH1-RC Complex from Rhodospirillum rubrum .
Resolution2.76 Å
Binding residue
(original residue number in PDB)		S59 G63 F64 W128 M132 A148 F149 A152 A272
Binding residue
(residue number reindexed from 1)		S57 G61 F62 W126 M130 A146 F147 A150 A270
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0042314 bacteriochlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
Biological Process
GO:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0016020 membrane
GO:0030077 plasma membrane light-harvesting complex
GO:0042717 plasma membrane-derived chromatophore membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7eqd, PDBe:7eqd, PDBj:7eqd
PDBsum7eqd
PubMed34323477
UniProtQ2RQ26

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