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IAPP
HPA
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PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

IAPP
Synonyms AMYLIN, DAP, IAP
Gene descriptioni

Full gene name according to HGNC.

Islet amyloid polypeptide
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Secreted, Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 12
Cytoband p12.1
Chromosome location (bp) 21354959 - 21379980
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

5
Ensembl ENSG00000121351 (version 109)
Entrez gene 3375
HGNC HGNC:5329
UniProt P10997 (UniProt - Evidence at protein level)
neXtProt NX_P10997
GeneCards IAPP
Antibodypedia IAPP antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Selectively inhibits insulin-stimulated glucose utilization and glycogen deposition in muscle, while not affecting adipocyte glucose metabolism.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Hormone
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a member of the calcitonin family of peptide hormones. This hormone is released from pancreatic beta cells following food intake to regulate blood glucose levels and act as a satiation signal. Human patients with type 1 and advanced type 2 diabetes exhibit reduced levels of the encoded hormone in blood and pancreas. This protein also exhibits a bactericidal, antimicrobial activity. [provided by RefSeq, Jul 2016]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
IAPP-201
ENSP00000240652
ENST00000240652
P10997
[Direct mapping] Islet amyloid polypeptide
Show all
A0A024RAU1
[Target identity:100%; Query identity:100%] Islet amyloid polypeptide
Show all
   MEMSAT3 predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0001540 [amyloid-beta binding]
GO:0005102 [signaling receptor binding]
GO:0005179 [hormone activity]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0006915 [apoptotic process]
GO:0007165 [signal transduction]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007204 [positive regulation of cytosolic calcium ion concentration]
GO:0007267 [cell-cell signaling]
GO:0008289 [lipid binding]
GO:0010739 [positive regulation of protein kinase A signaling]
GO:0010823 [negative regulation of mitochondrion organization]
GO:0019233 [sensory perception of pain]
GO:0030316 [osteoclast differentiation]
GO:0031333 [negative regulation of protein-containing complex assembly]
GO:0042755 [eating behavior]
GO:0042802 [identical protein binding]
GO:0043065 [positive regulation of apoptotic process]
GO:0043410 [positive regulation of MAPK cascade]
GO:0045453 [bone resorption]
GO:0045671 [negative regulation of osteoclast differentiation]
GO:0045779 [negative regulation of bone resorption]
GO:0051897 [positive regulation of protein kinase B signaling]
GO:0097647 [amylin receptor signaling pathway]
GO:1905907 [negative regulation of amyloid fibril formation]
Show all
89 aa
9.8 kDa
Yes 0
IAPP-202
ENSP00000437559
ENST00000535428
H0YF85
[Direct mapping] Islet amyloid polypeptide
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Show all
GO:0005179 [hormone activity]
GO:0005576 [extracellular region]
GO:0007165 [signal transduction]
Show all
85 aa
9.4 kDa
No 0
IAPP-203
ENSP00000445980
ENST00000537593
F5H0S1
[Direct mapping] Islet amyloid polypeptide
Show all
   MEMSAT3 predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Show all
GO:0005179 [hormone activity]
GO:0005576 [extracellular region]
GO:0007165 [signal transduction]
Show all
79 aa
8.6 kDa
Yes 0
IAPP-204
ENSP00000437357
ENST00000539393
P10997
[Direct mapping] Islet amyloid polypeptide
Show all
A0A024RAU1
[Target identity:100%; Query identity:100%] Islet amyloid polypeptide
Show all
   MEMSAT3 predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0001540 [amyloid-beta binding]
GO:0005102 [signaling receptor binding]
GO:0005179 [hormone activity]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0006915 [apoptotic process]
GO:0007165 [signal transduction]
GO:0007189 [adenylate cyclase-activating G protein-coupled receptor signaling pathway]
GO:0007204 [positive regulation of cytosolic calcium ion concentration]
GO:0007267 [cell-cell signaling]
GO:0008289 [lipid binding]
GO:0010739 [positive regulation of protein kinase A signaling]
GO:0010823 [negative regulation of mitochondrion organization]
GO:0031333 [negative regulation of protein-containing complex assembly]
GO:0042802 [identical protein binding]
GO:0043065 [positive regulation of apoptotic process]
GO:0043410 [positive regulation of MAPK cascade]
GO:0051897 [positive regulation of protein kinase B signaling]
GO:0097647 [amylin receptor signaling pathway]
GO:1905907 [negative regulation of amyloid fibril formation]
Show all
89 aa
9.8 kDa
Yes 0
IAPP-205
ENSP00000445711
ENST00000542023
F5H1F0
[Direct mapping] Islet amyloid polypeptide
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Show all
79 aa
9 kDa
Yes 0

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