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6XKZ

R. capsulatus CIII2CIV tripartite super-complex, conformation B (SC-1B)

Functional Information from GO Data
ChainGOidnamespacecontents
C0005886cellular_componentplasma membrane
C0008121molecular_functionquinol-cytochrome-c reductase activity
C0009055molecular_functionelectron transfer activity
C0016020cellular_componentmembrane
C0016491molecular_functionoxidoreductase activity
C0022904biological_processrespiratory electron transport chain
C0045275cellular_componentrespiratory chain complex III
C0046872molecular_functionmetal ion binding
C1902600biological_processproton transmembrane transport
D0009055molecular_functionelectron transfer activity
D0020037molecular_functionheme binding
E0005886cellular_componentplasma membrane
E0008121molecular_functionquinol-cytochrome-c reductase activity
E0016020cellular_componentmembrane
E0046872molecular_functionmetal ion binding
E0051536molecular_functioniron-sulfur cluster binding
E0051537molecular_function2 iron, 2 sulfur cluster binding
E1902600biological_processproton transmembrane transport
n0004129molecular_functioncytochrome-c oxidase activity
n0005886cellular_componentplasma membrane
n0006119biological_processoxidative phosphorylation
n0009060biological_processaerobic respiration
n0015990biological_processelectron transport coupled proton transport
n0016020cellular_componentmembrane
n0016491molecular_functionoxidoreductase activity
n0020037molecular_functionheme binding
n0022904biological_processrespiratory electron transport chain
n0046872molecular_functionmetal ion binding
o0009055molecular_functionelectron transfer activity
o0016491molecular_functionoxidoreductase activity
o0020037molecular_functionheme binding
o0046872molecular_functionmetal ion binding
p0005515molecular_functionprotein binding
p0005886cellular_componentplasma membrane
p0006119biological_processoxidative phosphorylation
p0006811biological_processmonoatomic ion transport
p0009055molecular_functionelectron transfer activity
p0016491molecular_functionoxidoreductase activity
p0020037molecular_functionheme binding
p0022904biological_processrespiratory electron transport chain
p0046872molecular_functionmetal ion binding
p1902600biological_processproton transmembrane transport
P0005886cellular_componentplasma membrane
P0008121molecular_functionquinol-cytochrome-c reductase activity
P0009055molecular_functionelectron transfer activity
P0016020cellular_componentmembrane
P0016491molecular_functionoxidoreductase activity
P0022904biological_processrespiratory electron transport chain
P0045275cellular_componentrespiratory chain complex III
P0046872molecular_functionmetal ion binding
P1902600biological_processproton transmembrane transport
Q0009055molecular_functionelectron transfer activity
Q0020037molecular_functionheme binding
R0005886cellular_componentplasma membrane
R0008121molecular_functionquinol-cytochrome-c reductase activity
R0016020cellular_componentmembrane
R0046872molecular_functionmetal ion binding
R0051536molecular_functioniron-sulfur cluster binding
R0051537molecular_function2 iron, 2 sulfur cluster binding
R1902600biological_processproton transmembrane transport
Functional Information from PROSITE/UniProt
site_idPS00077
Number of Residues56
DetailsCOX1_CUB Heme-copper oxidase catalytic subunit, copper B binding region signature. WWYGHNaVgffltagflgmmyyfvpkqaerpvysyklsivhfwaliflyiwagp.HH
ChainResidueDetails
nTRP260-HIS315

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues434
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues190
DetailsDomain: {"description":"Rieske","evidences":[{"source":"PROSITE-ProRule","id":"PRU00628","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues42
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00628","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues36
DetailsTransmembrane: {"description":"Helical; Note=Anchors to the membrane","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsBinding site: {"description":"covalent","evidences":[{"source":"PROSITE-ProRule","id":"PRU00433","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues4
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"PROSITE-ProRule","id":"PRU00433","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues4
DetailsBinding site: {"description":"covalent","evidences":[{"source":"UniProtKB","id":"D9IA45","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues4
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"UniProtKB","id":"D9IA45","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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