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BioLiP

Structure of PDB 7p17 Chain H

Receptor sequence
>7p17H (length=242) Species: 1063 (Cereibacter sphaeroides) [Search protein sequence]
NFDLASLAIYSFWIFLAGLIYYLQTENMREGYPLENEDGTPAANQGPFPL
PKPKTFILPHGRGTLTVPGPESEDRPIALARTAVSEGFPHAPTGDPMKDG
VGPASWVARRDLPELDGHGHNKIKPMKAAAGFHVSAGKNPIGLPVRGCDL
EIAGKVVDIWVDIPEQMARFLEVELKDGSTRLLPMQMVKVQSNRVHVNAL
SSDLFAGIPTIKSPTEVTLLEEDKICGYVAGGLMYAAPKRKS
3D structure
PDB7p17 X-Ray structure of Rhodobacter sphaeroides reaction center with M197 Phe-His substitution clarifies properties of the mutant complex
ChainH
Resolution2.22 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 NKP H G26 Y29 Y30 G18 Y21 Y22
Gene Ontology
Molecular Function
GO:0042314 bacteriochlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
Biological Process
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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Cellular Component
External links
PDB RCSB:7p17, PDBe:7p17, PDBj:7p17
PDBsum7p17
PubMed
UniProtP0C0Y7|RCEH_CERSP Reaction center protein H chain (Gene Name=puhA)

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