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9OCV

Cryo-EM structure of the CIII2CIV1 respiratory supercomplex from Bacillus subtilis

Functional Information from PROSITE/UniProt
site_idPS00077
Number of Residues55
DetailsCOX1_CUB Heme-copper oxidase catalytic subunit, copper B binding region signature. WIFGHPeVyililpafgifsevipvfarkrlfgyssmvfaivligflgfmvwv..HH
ChainResidueDetails
MTRP245-HIS299

site_idPS00078
Number of Residues55
DetailsCOX2 CO II and nitrous oxide reductase dinuclear copper centers signature. VkHsfwipsvggkldtntdnenkffltfdskrskeagdmffgkCaelCgpsHalM
ChainResidueDetails
NVAL174-MET228

site_idPS00213
Number of Residues13
DetailsLIPOCALIN Lipocalin signature. EGKn.KFLGFWLFL
ChainResidueDetails
LGLU22-LEU34

site_idPS00267
Number of Residues6
DetailsTACHYKININ Tachykinin family signature. FVGLMG
ChainResidueDetails
MPHE438-GLY443

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues198
DetailsDomain: {"description":"Rieske","evidences":[{"source":"PROSITE-ProRule","id":"PRU00628","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00628","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues160
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00968","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q57038","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsBinding site: {"description":"covalent","evidences":[{"source":"UniProtKB","id":"Q57038","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues8
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"UniProtKB","id":"Q57038","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues112
DetailsTransmembrane: {"description":"Helical","evidences":[{"source":"PROSITE-ProRule","id":"PRU00967","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues150
DetailsDomain: {"description":"Cytochrome c","evidences":[{"source":"PROSITE-ProRule","id":"PRU00433","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues6
DetailsBinding site: {"description":"covalent","evidences":[{"source":"PROSITE-ProRule","id":"PRU00433","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues4
DetailsBinding site: {"description":"axial binding residue","evidences":[{"source":"PROSITE-ProRule","id":"PRU00433","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues680
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues94
DetailsTopological domain: {"description":"Periplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues134
DetailsTopological domain: {"description":"Cytoplasmic","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues198
DetailsTopological domain: {"description":"Extracellular","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues5
DetailsBinding site: {"description":"axial binding residue","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues8
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues2
DetailsCross-link: {"description":"1'-histidyl-3'-tyrosine (His-Tyr)","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues236
DetailsRegion: {"description":"Cytochrome c oxidase subunit II"}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues2
DetailsBinding site: {"description":"covalent","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues1
DetailsLipidation: {"description":"S-diacylglycerol cysteine","evidences":[{"source":"PROSITE-ProRule","id":"PRU00303","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

262513

PDB entries from 2026-11-04

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