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Query author contributions in Reactome

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Details on Person UniProt:Q02505 MUC3A

Class:IdReferenceGeneProduct:59705
_chainChangeLogsignal peptide:1-21 added on Sat February 7 2015;chain:22-2541 added on Sat February 7 2015;signal peptide:1-21 removed on Fri May 6 2016;chain:22-2541 removed on Fri May 6 2016;signal peptide:1-15 added on Fri May 6 2016;chain:16-3323 added on Fri May 6 2016
_displayNameUniProt:Q02505 MUC3A
_timestamp2024-11-03 19:42:02
chainsignal peptide:1-15
chain:16-3323
checksum8C6E21ADD26637EF
commentFUNCTION Major glycoprotein component of a variety of mucus gels. Thought to provide a protective, lubricating barrier against particles and infectious agents at mucosal surfaces. May be involved in ligand binding and intracellular signaling.SUBCELLULAR LOCATION Additional isoforms seem to exist.TISSUE SPECIFICITY Broad specificity; small intestine, colon, colonic tumors, heart, liver, thymus, prostate, pancreas and gall bladder.PTM Highly O-glycosylated and probably also N-glycosylated.MISCELLANEOUS May be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay.SEQUENCE CAUTION This sequence is incomplete at 5' and 3' ends and extensively differs from that shown.SEQUENCE CAUTION This sequence is incomplete at 5' and 3' ends and extensively differs from that shown.
descriptionrecommendedName: fullName evidence="11"Mucin-3A shortName evidence="11"MUC-3A alternativeName: fullName evidence="13"Intestinal mucin-3A
geneNameMUC3A
MUC3
identifierQ02505
isSequenceChangedFALSE
keywordAlternative splicing
Disulfide bond
EGF-like domain
Glycoprotein
Membrane
Proteomics identification
Reference proteome
Repeat
Secreted
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
nameMUC3A
referenceDatabase[ReferenceDatabase:2] UniProt
referenceGene[ReferenceDNASequence:8996724] ENSEMBL:ENSG00000169894 MUC3A [Homo sapiens]
secondaryIdentifierMUC3A_HUMAN
A6NP22
O14650
O14651
O43418
O43421
Q02506
Q6W763
Q9H3Q7
Q9UKW9
Q9UN93
Q9UN94
Q9UN95
sequenceLength3323
species[Species:48887] Homo sapiens
(isoformParent)[ReferenceIsoform:238193] UniProt:Q02505-2 MUC3A [Homo sapiens]
[ReferenceIsoform:238194] UniProt:Q02505-3 MUC3A [Homo sapiens]
[ReferenceIsoform:238195] UniProt:Q02505-4 MUC3A [Homo sapiens]
[ReferenceIsoform:238196] UniProt:Q02505-5 MUC3A [Homo sapiens]
[ReferenceIsoform:405076] UniProt:Q02505-1 MUC3A [Homo sapiens]
(referenceEntity)[EntityWithAccessionedSequence:913641] MUC3A [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1462082] Core 8 (MUC3A) [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1462110] Core 7 (MUC3A) [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1462265] Core 6 (MUC3A) [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1462295] Core 2 (MUC3A) [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1462299] T-antigen (MUC3A) [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1462347] Core 4 (MUC3A) [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1462348] Core 5 (MUC3A) [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1462349] Core 3 (MUC3A) [Golgi lumen] [Homo sapiens]
[EntityWithAccessionedSequence:1463444] GalNAc-MUC3A [Golgi lumen] [Homo sapiens]
List all 22 refering instances
(referenceSequence)[ModifiedResidue:913662] O-(N-acetylamino)galactosyl-L-serine at unknown position
[ModifiedResidue:913707] O-(N-acetylamino)galactosyl-L-threonine at unknown position
[GroupModifiedResidue:1462074] O-(N-acetylamino)galactosyl-L-serine (Gal-beta1,3(GlcNAc-beta1,6)GalNAc-alpha group) at unknown position
[GroupModifiedResidue:1462112] O-(N-acetylamino)galactosyl-L-serine (GlcNAc-beta1,3-GalNAc-alpha group) at unknown position
[GroupModifiedResidue:1462122] O-(N-acetylamino)galactosyl-L-serine (Gal-alpha1,3-GalNAc-alpha group) at unknown position
[GroupModifiedResidue:1462129] O-(N-acetylamino)galactosyl-L-serine (GlcNAc-beta1,6-GalNAc-alpha group) at unknown position
[GroupModifiedResidue:1462141] O-(N-acetylamino)galactosyl-L-serine (GlcNAc-beta1,3(GlcNAc-beta1,6)GalNac-alpha group) at unknown position
[GroupModifiedResidue:1462197] O-(N-acetylamino)galactosyl-L-serine (GalNAc-alpha1,6-GalNAc-alpha group) at unknown position
[GroupModifiedResidue:1462339] O-(N-acetylamino)galactosyl-L-serine (beta-D-Galactosyl-1,3-N-acetyl-alpha-D-galactosaminyl group) at unknown position
[GroupModifiedResidue:1462350] O-(N-acetylamino)galactosyl-L-serine (GlcNAc-alpha1,3-GalNAc-alpha group) at unknown position
List all 17 refering instances
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No pathways have been reviewed or authored by UniProt:Q02505 MUC3A (59705)