Structure of PDB 7pil Chain AB

Receptor sequence
>7pilAB (length=55) Species: 272943 (Cereibacter sphaeroides 2.4.1) [Search protein sequence]
MSKFYKIWMIFDPRRVFVAQGVFLFLLAVMIHLILLSTPSYNWLEISAAK
YNRVA
3D structure
PDB7pil Cryo-EM structure of the monomeric Rhodobacter sphaeroides RC-LH1 core complex at 2.5 angstrom.
ChainAB
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SPO AB Q20 F23 L24 L27 Q20 F23 L24 L27
BS02 BCL AB F25 H32 W43 F25 H32 W43
BS03 SPO AB F17 Q20 G21 F17 Q20 G21
BS04 SPO AB K6 I7 M9 K6 I7 M9
BS05 SPO AB F25 H32 L33 F25 H32 L33
BS06 BCL AB A28 I31 H32 Y41 A28 I31 H32 Y41
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:0019684 photosynthesis, light reaction
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0019866 organelle inner membrane
GO:0030076 light-harvesting complex
GO:0030077 plasma membrane light-harvesting complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:7pil, PDBe:7pil, PDBj:7pil
PDBsum7pil
PubMed34590677
UniProtQ3J1A4|LHA1_CERS4 Light-harvesting protein B-875 alpha chain (Gene Name=pufA)

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