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Query author contributions in Reactome

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Details on Person UniProt:P07965 sta3

Class:IdReferenceGeneProduct:9760332
_chainChangeLogsignal peptide:1-19 for 9760332 added on Fri February 25 2022;propeptide:20-53 for 9760332 added on Fri February 25 2022;peptide:54-72 for 9760332 added on Fri February 25 2022
_displayNameUniProt:P07965 sta3
_timestamp2025-05-21 21:37:06
chainsignal peptide:1-19
propeptide:20-53
peptide:54-72
checksum1C5C9292BFCBA6BA
commentFUNCTION Toxin which activates the particulate form of guanylate cyclase and increases cyclic GMP levels within the host intestinal epithelial cells.SUBCELLULAR LOCATION Linaclotide, sold as Linzess (Abbvie) in N. America and Constella (Astellas) elsewhere, is a derivative of this protein corresponding to residues 59 to 72 with Tyr-62. It is used to treat irritable bowel syndrome.SIMILARITY Belongs to the heat-stable enterotoxin family.
created[InstanceEdit:9760325] Stephan, Ralf, 2021-12-16
descriptionrecommendedName: Heat-stable enterotoxin A3/A4 alternativeName: ST-H alternativeName: ST-IB alternativeName: STA3/STA4 innNameLinaclotide/innName
geneNamesta3
sta4
identifierP07965
isSequenceChangedFALSE
keyword3D-structure
Direct protein sequencing
Disulfide bond
Enterotoxin
Pharmaceutical
Secreted
Signal
Toxin
Virulence
modified[InstanceEdit:9767224] Weiser, Joel
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9948485] Weiser, Joel, 2025-05-21
namesta3
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierHST3_ECOLX
P26588
sequenceLength72
species[Species:159879] Escherichia coli
(referenceEntity)[EntityWithAccessionedSequence:9760327] pro-Sta3 [periplasmic space] [Escherichia coli]
[EntityWithAccessionedSequence:9760334] prepro-Sta3 [cytosol] [Escherichia coli]
[EntityWithAccessionedSequence:9760534] Sta3-SH [periplasmic space] [Escherichia coli]
[EntityWithAccessionedSequence:9760547] Sta3 [periplasmic space] [Escherichia coli]
[EntityWithAccessionedSequence:9760579] Sta3 [extracellular region] [Escherichia coli]
[EntityWithAccessionedSequence:9911385] prepro-Sta3 [periplasmic space] [Escherichia coli]
(referenceSequence)[IntraChainCrosslinkedResidue:9760550] Intra-chain Crosslink via L-cystine (cross-link) at 59 and 64
[IntraChainCrosslinkedResidue:9760553] Intra-chain Crosslink via L-cystine (cross-link) at 63 and 71
[IntraChainCrosslinkedResidue:9760560] Intra-chain Crosslink via L-cystine (cross-link) at 60 and 68
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No pathways have been reviewed or authored by UniProt:P07965 sta3 (9760332)