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Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Membrane and cell surface proteins and peptides [ 56835] (58)
Fold:   Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [ 81532]
Superfamily:   Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [ 81531]
Families:   Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) [ 81530]


Superfamily statistics
Genomes (452) Uniprot 2017_06 genome PDB chains (SCOP 1.75)
Domains 645 1,481 6
Proteins 645 1,480 6


Functional annotation
General category Metabolism
Detailed category Energy

Document:
Function annotation of SCOP domain superfamilies

Gene Ontology (high-quality)

(show details)
GO termFDR (singleton)FDR (all)SDFO levelAnnotation (direct or inherited)
Biological Process (BP)single-organism metabolic process0.000016640.00005437Least InformativeDirect
Biological Process (BP)organic cyclic compound metabolic process0.00000150.00001407Least InformativeDirect
Biological Process (BP)organonitrogen compound metabolic process0.000012910.0001893Least InformativeDirect
Biological Process (BP)cellular nitrogen compound metabolic process0.0000016810.002174Least InformativeInherited
Biological Process (BP)single-organism cellular process0.0001790.02016Least InformativeInherited
Biological Process (BP)cellular aromatic compound metabolic process0.00000077570.001255Least InformativeInherited
Biological Process (BP)heterocycle metabolic process0.00000079020.001143Least InformativeInherited
Biological Process (BP)primary metabolic process0.000089420.3253Least InformativeInherited
Biological Process (BP)generation of precursor metabolites and energy0.00000000002250.00000000000001597Moderately InformativeDirect
Biological Process (BP)nucleoside phosphate metabolic process0.00000000024370.00000000001507Moderately InformativeDirect
Biological Process (BP)oxidation-reduction process0.00000000012480.00000000002323Moderately InformativeDirect
Biological Process (BP)purine-containing compound metabolic process0.000000000049260.000000000002149Moderately InformativeDirect
Biological Process (BP)carbohydrate derivative metabolic process0.0000000091130.000000002392Moderately InformativeDirect
Biological Process (BP)phosphorylation0.00000000012260.000000001404InformativeDirect
Biological Process (BP)electron transport chain0.000000000000006150.000000000000001925InformativeDirect
Biological Process (BP)cellular respiration0.00000000000044070.00000000000001079InformativeDirect
Biological Process (BP)ATP metabolic process0.0000000000003920.000000000000007296InformativeDirect
Molecular Function (MF)transporter activity0.00004550.0000002892Moderately InformativeDirect
Molecular Function (MF)oxidoreductase activity0.00015030.0000006033Moderately InformativeDirect
Molecular Function (MF)monovalent inorganic cation transmembrane transporter activity0.000000062270.00000000001995InformativeDirect
Cellular Component (CC)membrane0.000011520.0005747Least InformativeDirect
Cellular Component (CC)protein complex0.00033180.0002702Least InformativeDirect
Cellular Component (CC)intracellular organelle part0.0000050510.002148Least InformativeInherited
Cellular Component (CC)intracellular membrane-bounded organelle0.000094010.001972Least InformativeInherited
Cellular Component (CC)cytoplasmic part0.00023940.001004Least InformativeInherited
Cellular Component (CC)mitochondrial envelope0.00000000012650.000000000003129Moderately InformativeDirect
Cellular Component (CC)organelle inner membrane0.000000000023080.0000000000008854Moderately InformativeDirect
Cellular Component (CC)mitochondrial protein complex0.00076460.0000005875Moderately InformativeDirect
Cellular Component (CC)intrinsic component of membrane0.054440.04206Moderately InformativeInherited
Cellular Component (CC)membrane protein complex0.0054510.00002084Moderately InformativeInherited
Cellular Component (CC)mitochondrial respiratory chain0.00056310.00001648InformativeDirect
Cellular Component (CC)cytochrome complex0.00000010120.00000000001226InformativeDirect
Cellular Component (CC)oxidoreductase complex0.00000032750.00000000006702InformativeDirect
Cellular Component (CC)transporter complex0.0000000057790.0000000006095InformativeDirect
Cellular Component (CC)respiratory chain complex0.062070.001461InformativeInherited
Cellular Component (CC)inner mitochondrial membrane protein complex0.017350.000218InformativeInherited
Cellular Component (CC)mitochondrial respiratory chain complex III0.00018280.000007892Highly InformativeDirect

Document: GO annotation of SCOP domains

Gene Ontology (high-coverage)

(show details)
GO term FDR (all) SDFO level Annotation (direct or inherited)
Biological Process (BP) single-organism metabolic process 0.00005437 Least Informative Direct
Biological Process (BP) organic cyclic compound metabolic process 0.00001407 Least Informative Direct
Biological Process (BP) organonitrogen compound metabolic process 0.0001893 Least Informative Direct
Biological Process (BP) cellular nitrogen compound metabolic process 0.002174 Least Informative Inherited
Biological Process (BP) single-organism cellular process 0.02016 Least Informative Inherited
Biological Process (BP) cellular aromatic compound metabolic process 0.001255 Least Informative Inherited
Biological Process (BP) heterocycle metabolic process 0.001143 Least Informative Inherited
Biological Process (BP) primary metabolic process 0.3253 Least Informative Inherited
Biological Process (BP) generation of precursor metabolites and energy 0.00000000000001597 Moderately Informative Direct
Biological Process (BP) nucleoside phosphate metabolic process 0.00000000001507 Moderately Informative Direct
Biological Process (BP) oxidation-reduction process 0.00000000002323 Moderately Informative Direct
Biological Process (BP) purine-containing compound metabolic process 0.000000000002149 Moderately Informative Direct
Biological Process (BP) carbohydrate derivative metabolic process 0.000000002392 Moderately Informative Direct
Biological Process (BP) phosphorylation 0.000000001404 Informative Direct
Biological Process (BP) electron transport chain 0.000000000000001925 Informative Direct
Biological Process (BP) cellular respiration 0.00000000000001079 Informative Direct
Biological Process (BP) ATP metabolic process 0.000000000000007296 Informative Direct
Molecular Function (MF) transporter activity 0.0000002892 Moderately Informative Direct
Molecular Function (MF) oxidoreductase activity 0.0000006033 Moderately Informative Direct
Molecular Function (MF) monovalent inorganic cation transmembrane transporter activity 0.00000000001995 Informative Direct
Cellular Component (CC) membrane 0.0005747 Least Informative Direct
Cellular Component (CC) protein complex 0.0002702 Least Informative Direct
Cellular Component (CC) intracellular organelle part 0.002148 Least Informative Inherited
Cellular Component (CC) intracellular membrane-bounded organelle 0.001972 Least Informative Inherited
Cellular Component (CC) cytoplasmic part 0.001004 Least Informative Inherited
Cellular Component (CC) mitochondrial envelope 0.000000000003129 Moderately Informative Direct
Cellular Component (CC) organelle inner membrane 0.0000000000008854 Moderately Informative Direct
Cellular Component (CC) membrane protein complex 0.00002084 Moderately Informative Direct
Cellular Component (CC) mitochondrial protein complex 0.0000005875 Moderately Informative Direct
Cellular Component (CC) intrinsic component of membrane 0.04206 Moderately Informative Inherited
Cellular Component (CC) mitochondrial respiratory chain 0.00001648 Informative Direct
Cellular Component (CC) cytochrome complex 0.00000000001226 Informative Direct
Cellular Component (CC) inner mitochondrial membrane protein complex 0.000218 Informative Direct
Cellular Component (CC) oxidoreductase complex 0.00000000006702 Informative Direct
Cellular Component (CC) transporter complex 0.0000000006095 Informative Direct
Cellular Component (CC) respiratory chain complex 0.001461 Informative Inherited
Cellular Component (CC) mitochondrial respiratory chain complex III 0.000007892 Highly Informative Direct

Document: GO annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processTransport0Least InformativeDirect
Biological processElectron transport0InformativeDirect
Biological processRespiratory chain0Highly InformativeDirect
Cellular componentMembrane0Least InformativeDirect
Cellular componentMitochondrion0Moderately InformativeDirect
Cellular componentMitochondrion inner membrane0InformativeDirect
DomainTransit peptide0.0000000002212Moderately InformativeDirect
Post-translational modificationDisulfide bond0.00000000001787Least InformativeDirect
Post-translational modificationAcetylation0.0001924Least InformativeDirect

Document: KW annotation of SCOP domains

Jump to [ Top of page · SCOP classification · Functional annotation · Gene Ontology (high-quality) · Gene Ontology (high-coverage) · UniProtKB KeyWords (KW) ]

Internal database links

Browse genome assignments for this superfamily. The SUPERFAMILY hidden Markov model library has been used to carry out SCOP domain assignments to all genomes at the superfamily level.


Alignments of sequences to 2 models in this superfamily are available by clicking on the 'Alignments' icon above. PDB sequences less than 40% identical are shown by default, but any other sequence(s) may be aligned. Select PDB sequences, genome sequences, or paste in or upload your own sequences.


Browse and view proteins in genomes which have different domain combinations including a Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) domain.


Examine the distribution of domain superfamilies, or families, across the major taxonomic kingdoms or genomes within a kingdom. This gives an immediate impression of how superfamilies, or families, are restricted to certain kingdoms of life.


Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.

There are 2 hidden Markov models representing the Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase) superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.


Jump to [ Top of page · SCOP classification · Functional annotation · Gene Ontology (high-quality) · Gene Ontology (high-coverage) · UniProtKB KeyWords (KW) · Internal database links ]