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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 (449) Uniprot 2014_06 PDB chains (SCOP 1.75)
Domains 641 713 6
Proteins 641 712 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 process0.000018550.00006279Least InformativeDirect
Biological Process (BP)organic cyclic compound metabolic process0.0000017410.00001869Least InformativeDirect
Biological Process (BP)organonitrogen compound metabolic process0.0000011840.000001015Least InformativeDirect
Biological Process (BP)heterocycle metabolic process0.00000093290.001274Least InformativeInherited
Biological Process (BP)primary metabolic process0.000099570.3238Least InformativeInherited
Biological Process (BP)cellular nitrogen compound metabolic process0.0000019570.003133Least InformativeInherited
Biological Process (BP)single-organism cellular process0.0001890.01931Least InformativeInherited
Biological Process (BP)cellular aromatic compound metabolic process0.00000092320.001407Least InformativeInherited
Biological Process (BP)generation of precursor metabolites and energy0.000000000024030.00000000000002092Moderately InformativeDirect
Biological Process (BP)nucleoside phosphate metabolic process0.00000000026870.00000000001819Moderately InformativeDirect
Biological Process (BP)oxidation-reduction process0.00000000013480.00000000002878Moderately InformativeDirect
Biological Process (BP)purine-containing compound metabolic process0.000000000053130.000000000002584Moderately InformativeDirect
Biological Process (BP)carbohydrate derivative metabolic process0.000000010190.00000000281Moderately InformativeDirect
Biological Process (BP)phosphorylation0.00000000013840.000000001669InformativeDirect
Biological Process (BP)electron transport chain0.0000000000000074520.000000000000001912InformativeDirect
Biological Process (BP)cellular respiration0.00000000000049040.00000000000001416InformativeDirect
Biological Process (BP)ATP metabolic process0.00000000000044570.000000000000009034InformativeDirect
Molecular Function (MF)transporter activity0.000049430.0000003181Moderately InformativeDirect
Molecular Function (MF)oxidoreductase activity0.00015920.000000711Moderately InformativeDirect
Molecular Function (MF)monovalent inorganic cation transmembrane transporter activity0.00000006570.00000000001795InformativeDirect
Cellular Component (CC)membrane0.000012460.0006073Least InformativeDirect
Cellular Component (CC)macromolecular complex0.0029090.004001Least InformativeInherited
Cellular Component (CC)intracellular organelle part0.0000053740.002192Least InformativeInherited
Cellular Component (CC)cytoplasmic part0.00025770.001138Least InformativeInherited
Cellular Component (CC)intracellular membrane-bounded organelle0.00010140.002138Least InformativeInherited
Cellular Component (CC)mitochondrial envelope0.00000000013510.000000000003736Moderately InformativeDirect
Cellular Component (CC)organelle inner membrane0.000000000024060.0000000000009634Moderately InformativeDirect
Cellular Component (CC)mitochondrial protein complex0.00027980.0000004429Moderately InformativeDirect
Cellular Component (CC)intrinsic component of membrane0.054970.04143Moderately InformativeInherited
Cellular Component (CC)membrane protein complex0.0027780.000008039Moderately InformativeInherited
Cellular Component (CC)mitochondrial respiratory chain0.00043650.00001148InformativeDirect
Cellular Component (CC)cytochrome complex0.00000011330.00000000001552InformativeDirect
Cellular Component (CC)oxidoreductase complex0.00000029130.00000000006359InformativeDirect
Cellular Component (CC)transporter complex0.0000000046620.0000000005462InformativeDirect
Cellular Component (CC)respiratory chain complex0.062860.001506InformativeInherited
Cellular Component (CC)inner mitochondrial membrane protein complex0.016550.0001992InformativeInherited
Cellular Component (CC)mitochondrial respiratory chain complex III0.00000020460.00000000005474Highly 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 0.00006279 Least Informative Direct
Biological Process (BP) organic cyclic compound metabolic process 0.00001869 Least Informative Direct
Biological Process (BP) organonitrogen compound metabolic process 0.000001015 Least Informative Direct
Biological Process (BP) heterocycle metabolic process 0.001274 Least Informative Inherited
Biological Process (BP) primary metabolic process 0.3238 Least Informative Inherited
Biological Process (BP) cellular nitrogen compound metabolic process 0.003133 Least Informative Inherited
Biological Process (BP) single-organism cellular process 0.01931 Least Informative Inherited
Biological Process (BP) cellular aromatic compound metabolic process 0.001407 Least Informative Inherited
Biological Process (BP) generation of precursor metabolites and energy 0.00000000000002092 Moderately Informative Direct
Biological Process (BP) nucleoside phosphate metabolic process 0.00000000001819 Moderately Informative Direct
Biological Process (BP) oxidation-reduction process 0.00000000002878 Moderately Informative Direct
Biological Process (BP) purine-containing compound metabolic process 0.000000000002584 Moderately Informative Direct
Biological Process (BP) carbohydrate derivative metabolic process 0.00000000281 Moderately Informative Direct
Biological Process (BP) phosphorylation 0.000000001669 Informative Direct
Biological Process (BP) electron transport chain 0.000000000000001912 Informative Direct
Biological Process (BP) cellular respiration 0.00000000000001416 Informative Direct
Biological Process (BP) ATP metabolic process 0.000000000000009034 Informative Direct
Molecular Function (MF) transporter activity 0.0000003181 Moderately Informative Direct
Molecular Function (MF) oxidoreductase activity 0.000000711 Moderately Informative Direct
Molecular Function (MF) monovalent inorganic cation transmembrane transporter activity 0.00000000001795 Informative Direct
Cellular Component (CC) membrane 0.0006073 Least Informative Direct
Cellular Component (CC) cytoplasmic part 0.001138 Least Informative Inherited
Cellular Component (CC) macromolecular complex 0.004001 Least Informative Inherited
Cellular Component (CC) intracellular organelle part 0.002192 Least Informative Inherited
Cellular Component (CC) intracellular membrane-bounded organelle 0.002138 Least Informative Inherited
Cellular Component (CC) mitochondrial envelope 0.000000000003736 Moderately Informative Direct
Cellular Component (CC) organelle inner membrane 0.0000000000009634 Moderately Informative Direct
Cellular Component (CC) membrane protein complex 0.000008039 Moderately Informative Direct
Cellular Component (CC) mitochondrial protein complex 0.0000004429 Moderately Informative Direct
Cellular Component (CC) intrinsic component of membrane 0.04143 Moderately Informative Inherited
Cellular Component (CC) mitochondrial respiratory chain 0.00001148 Informative Direct
Cellular Component (CC) cytochrome complex 0.00000000001552 Informative Direct
Cellular Component (CC) inner mitochondrial membrane protein complex 0.0001992 Informative Direct
Cellular Component (CC) oxidoreductase complex 0.00000000006359 Informative Direct
Cellular Component (CC) transporter complex 0.0000000005462 Informative Direct
Cellular Component (CC) respiratory chain complex 0.001506 Informative Inherited
Cellular Component (CC) mitochondrial respiratory chain complex III 0.00000000005474 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 peptide0.000000007615Moderately InformativeDirect
Post-translational modificationDisulfide bond0.0000000001973Least InformativeDirect
Post-translational modificationAcetylation0.0008945Least 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 ]