Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF21314Epidermal growth factor receptor transmembrane-juxtamembrane segment (TM_ErbB1)Epidermal growth factor receptor transmembrane-juxtamembrane segmentEpidermal growth factor receptor (ErbB) family is a class of receptor tyrosine kinases (RTKs) that have a pivotal role in the processes of cell growth, proliferation, and differentiation [1-5]. They exist on the cell surface as dimers in both active ...Epidermal growth factor receptor (ErbB) family is a class of receptor tyrosine kinases (RTKs) that have a pivotal role in the processes of cell growth, proliferation, and differentiation [1-5]. They exist on the cell surface as dimers in both active and inactive states, which switch between them through conformational changes upon ligand binding. They suffer a strong lateral dimerization that leads to proper assembly of their extracellular ligand-binding, single-span transmembrane, and cytoplasmic kinase domains which is key for ErbB activation. The transmembrane (TM) and juxtamembrane region of these receptors are essential for dimerization and activation [1-5]. This entry represents the TM and juxtamembrane segment of EGFR, ErbB2 and ErbB4.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Receptor tyrosine-protein kinase erbB-2

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, B
PharosP04626

Membrane Protein Annotation: OPM OPM Database Homepage

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage