Structure of PDB 2gsm Chain B

Receptor sequence
>2gsmB (length=256) Species: 1063 (Cereibacter sphaeroides) [Search protein sequence]
LEIIGRPQPGGTGFQPSASPVATQIHWLDGFILVIIAAITIFVTLLILYA
VWRFHEKRNKVPARFTHNSPLEIAWTIVPIVILVAIGAFSLPVLFNQQEI
PEADVTVKVTGYQWYWGYEYPDEEISFESYMIGSPATGGDNRMSPEVEQQ
LIEAGYSRDEFLLATDTAMVVPVNKTVVVQVTGADVIHSWTVPAFGVKQD
AVPGRLAQLWFRAEREGIFFGQCSELCGISHAYMPITVKVVSEEAYAAWL
EQHHHH
3D structure
PDB2gsm Identification of conserved lipid/detergent-binding sites in a high-resolution structure of the membrane protein cytochrome c oxidase.
ChainB
Resolution2.0 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 7.1.1.9: cytochrome-c oxidase.
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 DMU B L75 F94 H96 N97 L100 W104 L46 F65 H67 N68 L71 W75
BS02 DMU B F124 E128 F95 E99
BS03 CU B C252 E254 C256 H260 C223 E225 C227 H231
BS04 CU B H217 C252 C256 M263 H188 C223 C227 M234
BS05 CD B E280 H283 H285 E251 H254 H256
BS06 CD B H96 E101 H67 E72
Gene Ontology
Molecular Function
GO:0004129 cytochrome-c oxidase activity
GO:0005507 copper ion binding
GO:0005515 protein binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0022900 electron transport chain
GO:0042773 ATP synthesis coupled electron transport
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:2gsm, PDBe:2gsm, PDBj:2gsm
PDBsum2gsm
PubMed17050688
UniProtQ03736|COX2_CERSP Cytochrome c oxidase subunit 2 (Gene Name=ctaC)

[Back to BioLiP]