Structure of PDB 7va9 Chain q

Receptor sequence
>7va9q (length=54) Species: 272943 (Cereibacter sphaeroides 2.4.1) [Search protein sequence]
MSKFYKIWMIFDPRRVFVAQGVFLFLLAVMIHLILLSTPSYNWLEISAAK
YNRV
3D structure
PDB7va9 Structural basis for the assembly and quinone transport mechanisms of the dimeric photosynthetic RC-LH1 supercomplex.
Chainq
Resolution3.08 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 BCL q H32 W43 H32 W43
BS02 SPO q F17 Q20 F23 L24 L27 F17 Q20 F23 L24 L27
BS03 BCL q L24 A28 I31 H32 L35 Y41 L24 A28 I31 H32 L35 Y41
BS04 BCL q F23 I31 F23 I31
BS05 SPO q K6 I7 I10 K6 I7 I10
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:7va9, PDBe:7va9, PDBj:7va9
PDBsum7va9
PubMed35418573
UniProtQ3J1A4|LHA1_CERS4 Light-harvesting protein B-875 alpha chain (Gene Name=pufA)

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