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Details on Person UniProt:Q13477-1 MADCAM1

Class:IdReferenceIsoform:150026
_chainChangeLogsignal peptide:1-18 added on Fri February 6 2015;chain:19-382 added on Fri February 6 2015
_displayNameUniProt:Q13477-1 MADCAM1
_timestamp2024-11-03 20:10:42
chainsignal peptide:1-18
chain:19-382
checksum9DCA60C30BA61E62
commentFUNCTION Cell adhesion leukocyte receptor expressed by mucosal venules, helps to direct lymphocyte traffic into mucosal tissues including the Peyer patches and the intestinal lamina propria. It can bind both integrin alpha-4/beta-7 and L-selectin, regulating both the passage and retention of leukocytes. Isoform 2, lacking the mucin-like domain, may be specialized in supporting integrin alpha-4/beta-7-dependent adhesion strengthening, independent of L-selectin binding.SUBUNIT Homodimer.SUBCELLULAR LOCATION Additional isoforms seem to exist.TISSUE SPECIFICITY Highly expressed on high endothelial venules (HEV) and lamina propia venules found in the small intestine, and to a lesser extent in the colon and spleen. Very low levels of expression found in pancreas and brain. Not expressed in the thymus, prostate, ovaries, testis, heart, placenta, lung, liver, skeletal muscle, kidney or peripheral blood leukocytes.PTM The Ser/Thr-rich mucin-like domain may provide possible sites for O-glycosylation.POLYMORPHISM The number of repeats in the mucin domain varies between 5 and 8 repeats.
created[InstanceEdit:143527] Schmidt, EE, 2004-11-12 07:45:10
descriptionrecommendedName: Mucosal addressin cell adhesion molecule 1 shortName: MAdCAM-1 shortName: hMAdCAM-1
geneNameMADCAM1
identifierQ13477
isoformParent
isSequenceChangedFALSE
keyword3D-structure
Alternative splicing
Cell adhesion
Disulfide bond
Glycoprotein
Immunoglobulin domain
Membrane
Proteomics identification
Reference proteome
Repeat
Signal
Transmembrane
Transmembrane helix
modified[InstanceEdit:9836292] Weiser, Joel, 2023-05-25
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9926675] Weiser, Joel, 2024-11-03
nameMADCAM1
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:9001888] ENSEMBL:ENSG00000099866 MADCAM1 [Homo sapiens]
secondaryIdentifierMADCA_HUMAN
A5PKV4
B2RPL9
O60222
O75867
Q5UGI7
sequenceLength382
species[Species:48887] Homo sapiens
variantIdentifierQ13477-1
(referenceEntity)[EntityWithAccessionedSequence:198095] MADCAM1-1 [plasma membrane] [Homo sapiens]
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No pathways have been reviewed or authored by UniProt:Q13477-1 MADCAM1 (150026)