| Tchem | Receptor tyrosine-protein kinase erbB-3 |
This gene encodes a member of the epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases. This membrane-bound protein has a neuregulin binding domain but not an active kinase domain. It therefore can bind this ligand but not convey the signal into the cell through protein phosphorylation. However, it does form heterodimers with other EGF receptor family members which do have kinase activity. Heterodimerization leads to the activation of pathways which lead to cell proliferation or differentiation. Amplification of this gene and/or overexpression of its protein have been reported in numerous cancers, including prostate, bladder, and breast tumors. Alternate transcriptional splice variants encoding different isoforms have been characterized. One isoform lacks the intermembrane region and is secreted outside the cell. This form acts to modulate the activity of the membrane-bound form. Additional splice variants have also been reported, but they have not been thoroughly characterized. [provided by RefSeq, Jul 2008]
Comments
Property Summary
| Ligand Count | 10 |
| NCBI Gene PubMed Count | 407 |
| PubMed Score | 870.28 |
| PubTator Score | 726.05 |
| Disease | Target Count | Z-score | Confidence |
|---|---|---|---|
| Breast Neoplasms | 445 | 0.0 | 0.0 |
| Disease Progression | 136 | 0.0 | 0.0 |
| Gallbladder Neoplasms | 10 | 0.0 | 0.0 |
| Lethal Congenital Contracture Syndrome 2 | 1 | 0.0 | 0.0 |
| Lung Neoplasms | 232 | 0.0 | 0.0 |
| Neoplasm Metastasis | 168 | 0.0 | 0.0 |
| Prostatic Neoplasms | 495 | 0.0 | 0.0 |
| Recurrence | 33 | 0.0 | 0.0 |
| nasopharyngeal carcinoma | 1058 | 0.0 | 0.0 |
| Disease | Target Count | Z-score | Confidence |
|---|---|---|---|
| Alopecia areata | 41 | 0.0 | 3.0 |
| Type 1 diabetes mellitus | 109 | 0.0 | 3.0 |
| Disease | Target Count |
|---|---|
| Acute myeloid leukemia, M6 type | 2 |
| Species | Source | Disease |
|---|---|---|
| OMA EggNOG | ||
| Inparanoid OMA EggNOG | ||
| Inparanoid OMA EggNOG | ||
| Inparanoid OMA EggNOG | ||
| Inparanoid OMA EggNOG | ||
| Inparanoid OMA EggNOG | ||
| Inparanoid OMA EggNOG | ||
| Inparanoid OMA | ||
| Inparanoid OMA EggNOG | ||
| Inparanoid OMA | ||
| OMA EggNOG |
dasatinib
pKd 7.74
bosutinib
pKd 9.11
neratinib
pKd 8.11
CHEMBL2408045
pIC50 8.40
CHEMBL288441
pKd 9.11
TX2-121-1
pIC50 7.31
sapitinib
pIC50 8.40
TX1-85-1
pIC50 7.64
MRANDALQVLGLLFSLARGSEVGNSQAVCPGTLNGLSVTGDAENQYQTLYKLYERCEVVMGNLEIVLTGH 1 - 70 NADLSFLQWIREVTGYVLVAMNEFSTLPLPNLRVVRGTQVYDGKFAIFVMLNYNTNSSHALRQLRLTQLT 71 - 140 EILSGGVYIEKNDKLCHMDTIDWRDIVRDRDAEIVVKDNGRSCPPCHEVCKGRCWGPGSEDCQTLTKTIC 141 - 210 APQCNGHCFGPNPNQCCHDECAGGCSGPQDTDCFACRHFNDSGACVPRCPQPLVYNKLTFQLEPNPHTKY 211 - 280 QYGGVCVASCPHNFVVDQTSCVRACPPDKMEVDKNGLKMCEPCGGLCPKACEGTGSGSRFQTVDSSNIDG 281 - 350 FVNCTKILGNLDFLITGLNGDPWHKIPALDPEKLNVFRTVREITGYLNIQSWPPHMHNFSVFSNLTTIGG 351 - 420 RSLYNRGFSLLIMKNLNVTSLGFRSLKEISAGRIYISANRQLCYHHSLNWTKVLRGPTEERLDIKHNRPR 421 - 490 RDCVAEGKVCDPLCSSGGCWGPGPGQCLSCRNYSRGGVCVTHCNFLNGEPREFAHEAECFSCHPECQPME 491 - 560 GTATCNGSGSDTCAQCAHFRDGPHCVSSCPHGVLGAKGPIYKYPDVQNECRPCHENCTQGCKGPELQDCL 561 - 630 GQTLVLIGKTHLTMALTVIAGLVVIFMMLGGTFLYWRGRRIQNKRAMRRYLERGESIEPLDPSEKANKVL 631 - 700 ARIFKETELRKLKVLGSGVFGTVHKGVWIPEGESIKIPVCIKVIEDKSGRQSFQAVTDHMLAIGSLDHAH 701 - 770 IVRLLGLCPGSSLQLVTQYLPLGSLLDHVRQHRGALGPQLLLNWGVQIAKGMYYLEEHGMVHRNLAARNV 771 - 840 LLKSPSQVQVADFGVADLLPPDDKQLLYSEAKTPIKWMALESIHFGKYTHQSDVWSYGVTVWELMTFGAE 841 - 910 PYAGLRLAEVPDLLEKGERLAQPQICTIDVYMVMVKCWMIDENIRPTFKELANEFTRMARDPPRYLVIKR 911 - 980 ESGPGIAPGPEPHGLTNKKLEEVELEPELDLDLDLEAEEDNLATTTLGSALSLPVGTLNRPRGSQSLLSP 981 - 1050 SSGYMPMNQGNLGESCQESAVSGSSERCPRPVSLHPMPRGCLASESSEGHVTGSEAELQEKVSMCRSRSR 1051 - 1120 SRSPRPRGDSAYHSQRHSLLTPVTPLSPPGLEEEDVNGYVMPDTHLKGTPSSREGTLSSVGLSSVLGTEE 1121 - 1190 EDEDEEYEYMNRRRRHSPPHPPRPSSLEELGYEYMDVGSDLSASLGSTQSCPLHPVPIMPTAGTTPDEDY 1191 - 1260 EYMNRQRDGGGPGGDYAAMGACPASEQGYEEMRAFQGPGHQAPHVHYARLKTLRSLEATDSAFDNPDYWH 1261 - 1330 SRLFPKANAQRT 1331 - 1342 //
