IAPP - islet amyloid polypeptide Gene
Also Known as DAP; IAP
Species: Homo sapiens
About IAPP
This gene has 5 transcripts (splice variants), 171 orthologues and 2 paralogues. Restricted expression toward pancreas (RPKM 16.6).
Summary
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]
IAPP Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_000415.3 | NP_000406.1 | islet amyloid polypeptide preproprotein |
| NM_001329201.2 | NP_001316130.1 | islet amyloid polypeptide preproprotein |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables identical protein binding |
IDA
IDA: Inferred from direct assay
|
22944668 | GOA |
| enables identical protein binding |
IPI
IPI: Inferred from physical interaction
|
17640888 | GOA |
| enables lipid binding |
EXP
EXP: Inferred from Experiment
|
32077246 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
17051221 | GOA |
| enables receptor ligand activity |
IDA
IDA: Inferred from direct assay
|
22500019 | GOA |
| enables signaling receptor binding |
IPI
IPI: Inferred from physical interaction
|
22500019 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in inclusion body |
IDA
IDA: Inferred from direct assay
|
22944668 | GOA |
IAPP Protein Structure
Calc_CGRP_IAPP: Calcitonin / CGRP / IAPP family (27 - 74)
- 0
- 89 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
islet amyloid polypeptide |
|
IAPP Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
IAPP | P10997 | BACE2 | Homo sapiens | Q9Y5Z0 | 26840340 | |
|
Intra
|
IAPP | P10997 | BACE1 | Homo sapiens | P56817 | 26840340 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 17640888 | |
|
Intra
|
IAPP | P10997 | TRIP6 | Homo sapiens | Q15654 | 33961781 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 18408164 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 26840340 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 17640888 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 24561193 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 32541895 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 24561193 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 24042052 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 18408164 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 24561193 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 24561193 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 21130765 | |
|
Intra
|
IAPP | P10997 | IAPP | Homo sapiens | P10997 | 18408164 |
Recombinant IAPP Proteins
| Cat. No. | Product Name | Accession | Purity |
|---|---|---|---|
| HY-P72240 | IAPP Protein, Human (GST) | P10997 (K34-Y70) | ≥ 90%, as determined by reducing SDS-PAGE. |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Insulinoma |
|
|
| Amyloidosis |
|
|
| Hyperglycemia |
|
|
| Islet Cell Tumor |
|
|
| Type 2 Diabetes Mellitus |
|
|
| Prediabetes Syndrome |
|
|
| Type 1 Diabetes Mellitus |
|
|
| Hypoglycemia |
|
|
| Dialysis-Related Amyloidosis |
|
|
| Gestational Diabetes |
|
|
| Diabetes Mellitus |
|
|
| Wild-Type Amyloidosis |
|
|
| Amyloidosis, Familial Visceral |
|
|
| Amyloidosis, Hereditary, Transthyretin-Related |
|
|
| Alzheimer Disease 6 |
|
|
| Leptin Deficiency Or Dysfunction |
|
|
| Pancreatic Cystadenoma |
|
|
| Hyperinsulinism |
|
|
| Cerebral Amyloid Angiopathy, Cst3-Related |
|
|
| Creutzfeldt-Jakob Disease |
|
|
| Osteoporosis |
|
|
| Body Mass Index Quantitative Trait Locus 11 |
|
|
| Alzheimer Disease, Familial, 1 |
|
|
| Abnormality Of Glucagon Secretion |
|
|
| Monocarboxylate Transporter 1 Deficiency |
|
|
| Endocrine Gland Cancer |
|
|
| Pancreatic Cancer |
|
|
| Maturity-Onset Diabetes Of The Young |
|
|
| Hypertension, Essential |
|
|
| Migraine With Or Without Aura 1 |
|
|
| Parkinson Disease, Late-Onset |
|
|
| Nervous System Disease |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Canis familiaris | IAPP | VGNC | VGNC:41848 |
| Felis catus | IAPP | VGNC | VGNC:84035 |
| Bos taurus | IAPP | VGNC | VGNC:30017 |
| Mus musculus | IAPP | MGD | MGI:96382 |
| Rattus norvegicus | IAPP | RGD | RGD:2854 |
| Macaca mulatta | IAPP | VGNC | VGNC:82161 |
| Others | IAPP | NCBI |