Structure of PDB 1nkz Chain E

Receptor sequence
>1nkzE (length=53) Species: 1074 (Rhodoblastus acidophilus) [Search protein sequence]
MNQGKIWTVVNPAIGIPALLGSVTVIAILVHLAILSHTTWFPAYWQGGVK
KAA
3D structure
PDB1nkz The structure and thermal motion of the B800-850 LH2 complex from Rps. acidophila at 2.0 A resolution and 100K : new structural features and functionally relevant motions.
ChainE
Resolution2.0 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 E Y44 W45 Y44 W45
BS02 BCL E L20 T24 H31 W40 F41 W45 L20 T24 H31 W40 F41 W45
BS03 BCL E M1 N2 M1 N2
BS04 BCL E V23 A27 V30 H31 I34 V23 A27 V30 H31 I34
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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Biological Process
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Cellular Component
External links
PDB RCSB:1nkz, PDBe:1nkz, PDBj:1nkz
PDBsum1nkz
PubMed12595263
UniProtP26789|LHA4_RHOAC Light-harvesting protein B-800/850 alpha chain

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