SUPERFAMILY 1.75 HMM library and genome assignments server


N-terminal domain of cbl (N-cbl) superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   All alpha proteins [ 46456] (284)
Fold:   N-cbl like [ 47667] (5)
Superfamily:   N-terminal domain of cbl (N-cbl) [ 47668]
Families:   N-terminal domain of cbl (N-cbl) [ 47669]


Superfamily statistics
Genomes (133) Uniprot 2014_06 PDB chains (SCOP 1.75)
Domains 314 334 4
Proteins 314 333 4


Functional annotation
General category coiled coil
Detailed category The code refers to a 2-stranded_canonical_parallel_coiled_coils in the CC+ database. Please click on the link for more information and to visit the CC+ website.

Document:
Function annotation of SCOP domain superfamilies

Gene Ontology (high-coverage)

(show details)
GO term FDR (all) SDFO level Annotation (direct or inherited)
Biological Process (BP) protein metabolic process 0.000865 Least Informative Direct
Biological Process (BP) regulation of metabolic process 0.4451 Least Informative Inherited
Biological Process (BP) regulation of cellular process 1 Least Informative Inherited
Biological Process (BP) response to stimulus 0.003547 Least Informative Inherited
Biological Process (BP) single-organism cellular process 0.09429 Least Informative Inherited
Biological Process (BP) signal transduction 7.027e-05 Moderately Informative Direct
Biological Process (BP) regulation of signal transduction 1.379e-06 Moderately Informative Direct
Biological Process (BP) regulation of protein metabolic process 0.0004217 Moderately Informative Direct
Biological Process (BP) regulation of developmental process 0.03917 Moderately Informative Inherited
Biological Process (BP) regulation of multicellular organismal process 0.08631 Moderately Informative Inherited
Biological Process (BP) negative regulation of cellular process 0.06942 Moderately Informative Inherited
Biological Process (BP) negative regulation of cell communication 1.091e-09 Informative Direct
Biological Process (BP) negative regulation of signaling 4.072e-05 Informative Direct
Biological Process (BP) regulation of cell proliferation 0.0005925 Informative Direct
Biological Process (BP) negative regulation of response to stimulus 0.0001231 Informative Direct
Molecular Function (MF) binding 2.296e-05 Least Informative Direct
Molecular Function (MF) receptor binding 3.738e-05 Informative Direct

Document: GO annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processUbl conjugation pathway0InformativeDirect
DomainRepeat1.597e-06Least InformativeDirect
DomainZinc-finger5.699e-12Moderately InformativeDirect
Molecular functionMetal-binding0Least InformativeDirect
Molecular functionZinc3.255e-11Least InformativeDirect
Molecular functionCalcium0Moderately InformativeDirect
Post-translational modificationLigase4.615e-14Moderately InformativeDirect
Post-translational modificationPhosphoprotein3.688e-08Least InformativeDirect
Post-translational modificationUbl conjugation5.294e-15Moderately InformativeDirect

Document: KW annotation of SCOP domains

UniProtKB UniPathway (UP)

(show details)
UP termFDR (all)SDUP levelAnnotation (direct or inherited)
UniPathway (UP)biopolymer metabolism0Least InformativeDirect
UniPathway (UP)protein ubiquitination0Moderately InformativeDirect

Document: UP annotation of SCOP domains

InterPro annotation
Cross references IPR003153 SSF47668 Protein matches
Abstract

Cbl adaptor proteins are RING-type E3 ubiquitin ligases. Cbl may be involved in the negative regulation of thymocyte development, targeting its substrate for ubiquitination [PubMed11864842]. The ubiquitin ligase activity of Cbl, and of its homologue Cbl-b, plays a role in the negative regulation of upstream kinases, such as Lck, Syk and PI3K, in T and B cells [PubMed12787751]. Cbl can interact with the EGF receptor (EGFR), causing the ubiquitination of the receptor following EGF ligand binding and Grb2 association. Ubiquitination is required for ligand-induced endocytosis of the EGFR [PubMed15194809].

The N-terminal region is composed of three evolutionarily conserved domains: an N-terminal four-helix bundle domain, an EF Hand-like domain and a SH2-like domain, which together are known to bind to phosphorylated tyrosine residues. This entry represents the N-terminal four-helical bundle domain.


InterPro database


PDBeMotif information about ligands, sequence and structure motifs
Cross references PDB entries
Ligand binding statistics
Nucleic-acid binding statistics
Occurrence of secondary structure elements
Occurrence of small 3D structural motifs

PDBeMotif resource

Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Gene Ontology (high-coverage) · UniProtKB KeyWords (KW) · UniProtKB UniPathway (UP) ]

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 1 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 N-terminal domain of cbl (N-cbl) 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 1 hidden Markov models representing the N-terminal domain of cbl (N-cbl) 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 · InterPro annotation · PDBeMotif links · Functional annotation · Gene Ontology (high-coverage) · UniProtKB KeyWords (KW) · UniProtKB UniPathway (UP) · Internal database links ]