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IAPP Gene

protein-coding   GIFtS: 63

GC12P021417
islet amyloid polypeptide
Symbol approved by the HUGO Gene Nomenclature Committee (HGNC) database
Services    
(According to 1HGNC, 2Entrez Gene,
3UniProtKB/Swiss-Prot, 4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc , and/or 7Ensembl, 8miRBase)
About This Section

Aliases
AMYLIN 1, 2
Amylin 3
DAP 1, 2, 3
IAP 1, 2
Descriptions
Diabetes-associated peptide 3
Insulinoma amyloid peptide 3
Islet amyloid polypeptide (diabetes-associated peptide;
amylin) 2
islet amyloid polypeptide 2
External Ids
HGNC: 53291
Entrez Gene: 33752
UniProtKB: P109973
Ensembl: ENSG000001213517
Search outside databases for aliases for IAPP gene

Previous GC identifers: GC12P021811 GC12P021527 GC12P021426

(According to Entrez Gene, Wikipedia's Gene Wiki,
UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL)
About This Section

EntrezGene summary for IAPP:
Islet, or insulinoma, amyloid polypeptide is commonly found in pancreatic islets of patients
suffering diabetes mellitus type II, or harboring an insulinoma. While the assosciation of amylin
with the development of type II diabetes has been known for some time, a direct causative role for
amylin has been harder to establish. Studies suggest that amylin, like the related beta-amyloid
(Abeta) associated with Alzheimer's disease, can induce apoptotic cell-death in particular
cultured cells, an effect that may be relevant to the development of type II diabetes. [provided
by RefSeq]

UniProtKB/Swiss-Prot: IAPP_HUMAN, P10997
Function: Selectively inhibits insulin-stimulated glucose utilization and glycogen deposition in
muscle, while not affecting adipocyte glucose metabolism

Gene Wiki entry for IAPP (Amylin)

(According to GeneLoc and/or HGNC, and/or
Entrez Gene (NCBI build 36),
and/or miRBase,
Genomic Views according to UCSC and Ensembl, Transcription factor binding sites according to SABiosciences)
About This Section

Genomic View:
UCSC Golden Path with GeneCards custom track

 Transcription factor binding sites upstream to the IAPP gene  

Entrez Gene cytogenetic band: 12p12.3-p12.1   Ensembl cytogenetic band:  12p12.1   HGNC cytogenetic band: 12p12.1

IAPP Gene in genomic location: bands according to Ensembl, locations according to (and/or Entrez Gene and/or Ensembl if different)

GeneLoc gene densities for chromosome 12         GeneLoc Exon Structure

GeneLoc location for GC12P021417:     (about GC identifiers)

Start:
21,417,085 bp from pter
End:
21,423,683 bp from pter
Size:
6,599 bases
Orientation:
plus strand
RefSeq DNA sequence:
NC_000012.10  NT_009714.16  
(According to 1UniProtKB, and/or Ensembl, Phosphorylation sites according to 2Phosphosite, RefSeq according to NCBI, PDB rendering according to OCA and/or Proteopedia, Recombinant Proteins from Invitrogen, Millipore, Sigma-Aldrich, R&D Systems, Enzo Life Sciences, Abnova, OriGene and/or, Abcam,
Biochemical Assays by Invitrogen, Millipore, R&D Systems, Cell Signaling Technology, and/or Enzo Life Sciences, Ontologies according to Gene Ontology Consortium 01 Apr 2009 and Entrez Gene, Antibodies by Invitrogen, Millipore, Sigma-Aldrich, R&D Systems, Cell Signaling Technology, Abcam, Abnova, and/or Novus Biologicals)
About This Section

UniProtKB/Swiss-Prot: IAPP_HUMAN, P10997 (See protein sequence)
Recommended Name: Islet amyloid polypeptide precursor  
Size: 89 amino acids; 9806 Da
Subcellular location: Secreted
PDB structures from and Proteopedia :
1KUW (3D)    2G48 (3D)    2KB8 (3D)    
Secondary accessions: Q14598

REFSEQ proteins: NP_000406.1  

ENSEMBL proteins: 
ENSP00000240652 


Human Recombinant Proteins 
Browse Drug Discovery Central at Invitrogen for human recombinant proteins
Browse Purified and Recombinant Proteins at Millipore
Sigma-Aldrich Proteins for IAPP  
Browse R&D Systems for human recombinant proteins
Browse recombinant and purified proteins available from Enzo Life Sciences
Recombinant Proteins from Abcam (Amylin, NproAmylin)
Human Recombinant Proteins from Abnova (IAPP)
                Browse Origene for full length recombinant human proteins expressed in human HEK293 cells 

3 Gene Ontology (GO) cellular component terms (links to tree view):

GO IDQualified GO termEvidencePubMed IDs
GO:0005576 extracellular region IEA--
GO:0005625 soluble fraction TAS2608057
GO:0043025 cell soma IEA--
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Antibodies for IAPP: 
Browse Antibodies Central at Invitrogen
Browse Millipore's Extensive Line of Mono- and Polyclonal Antibodies
Browse Antibodies at Sigma-Aldrich
Browse R&D Systems for Antibodies
Antibodies from Abcam (Amylin, NproAmylin), each with their AbpromiseSM
Browse Abnova for Monoclonal and Polyclonal Antibodies
Novus Biologicals Antibodies for IAPP

Assays for IAPP: 
Browse Invitrogen for biochemical assays
Millipore Kits and Assays for the Analysis of IAPP
Browse R&D Systems for biochemical assays
Browse biochemical assays available from Enzo Life Sciences

(According to InterPro, ProtoNet, UniProtKB, and/or BLOCKS, Sets of similar genes according to GeneDecks)
About This Section

3 InterPro domains/families:
 IPR000443 Islet_amyloid_polypep
 IPR018360 Calcitonin_CS
 IPR001693 Calcitonin-like


   GeneDecks  IAPP for the domains selected above  
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Graphical View of Domain Structure for InterPro Entry P10997

ProtoNet protein and cluster: P10997

1 Blocks protein family: IPB000443 Islet amyloid protein (amylin) signature

UniProtKB/Swiss-Prot: IAPP_HUMAN, P10997
Similarity: Belongs to the calcitonin family

(According to MGI Jun 06 2009, UniProtKB, IUBMB,and/or Genatlas,
shRNA from OriGene, Sigma-Aldrich, RNAi from Sigma-Aldrich,
RNAi Products, Clones, and Q-PCR Products from Invitrogen, Millipore, OriGene, and/or Abnova, siRNAs from Applied Biosystems, SYBR primers from OriGene, Cell-based Assays from Millipore, Ontologies according to Gene Ontology Consortium 01 Apr 2009 via Entrez Gene.)
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Inhib.
RNA:
Invitrogen RNAi Products for gene knock-down (IAPP)
Browse for Gene Knock-down Tools from Millipore
Browse Abnova for Chimera RNAi Products
              OriGene 29mer shRNA kit in GFP-retroviral vector: NM_000415

              Applied Biosystems Silencer® siRNAs for IAPP

              Sigma-Aldrich siRNA for IAPP  
                     Sigma-Aldrich shRNA for IAPP  
                     Explore Sigma-Aldrich super-pooled esiRNAs  

Clones:Browse Clone Ranger at Invitrogen for clones
Browse Clones for the Expression of Recombinant Proteins Available from Millipore
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_000415
                                 Myc/DDK tagged cDNA clone in CMV expression vector: NM_000415
                                 untagged cDNA clone in CMV expression vector: NM_000415 

Primers: Browse Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers
              OriGene genome-wide validated SYBR primer pairs: NM_000415

UniProtKB/Swiss-Prot: IAPP_HUMAN, P10997
Function: Selectively inhibits insulin-stimulated glucose utilization and glycogen deposition in
muscle, while not affecting adipocyte glucose metabolism

Genatlas biochemistry entry for IAPP:
islet amyloid polypeptide

5 MGI mutant phenotypes (inferred from 1 allele(MGI details for Iapp):

growth/sizehematopoietic systemhomeostasis/metabolismimmune systemskeleton

1 Gene Ontology (GO) molecular function term (links to tree view):

GO IDQualified GO termEvidencePubMed IDs
GO:0005179 hormone activity IEA--
About this table

(Pathways according to Invitrogen (maps by GeneGo), Millipore, Cell Signaling Technology, Sigma-Aldrich, KEGG and/or UniProtKB,
Sets of similar genes according to GeneDecks, Proteins Network according to SABiosciences, Interactions according to 1UniProtKB, 2MINT, and/or 3STRING, with links to IntAct and Ensembl, Ontologies according to Gene Ontology Consortium 01 Apr 2009 via Entrez Gene.)
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2 Millipore Pathways for IAPP
 Selected targets of CREB1
 Selected targets of HNF1

   GeneDecks  IAPP for the pathways selected above  
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1 Kegg Pathway  (Kegg details for IAPP):
 hsa04950 Maturity onset diabetes of the young

   GeneDecks  IAPP for the pathways selected above  
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 Gene Network CentralTM Interacting Genes and Proteins Network for  IAPP 


5/39 Interacting proteins for IAPP (ENSP000002406523) via UniProtKB, MINT, and/or STRING (see all 39 )
InteractantInteraction Details
GeneCardExternal ID(s)
PDX1ENSP000003704213STRING (score=.999)
RAMP1ENSP000002546613STRING (score=.994)
RAMP3ENSP000002422493STRING (score=.993)
RAMP2ENSP000002537963STRING (score=.986)
CRCPENSP000003535893STRING (score=.972)
About this table

5/6 Gene Ontology (GO) biological process terms (links to tree view) (see all 6 ):

GO IDQualified GO termEvidencePubMed IDs
GO:0006915 apoptosis TAS8152488
GO:0007165 signal transduction TAS10342886
GO:0007267 cell-cell signaling TAS2608057
GO:0019233 sensory perception of pain IEA--
GO:0045596 negative regulation of cell differentiation IEA--
About this table
(Chemical Compounds according to UniProtKB, Enzo Life Sciences, Sigma-Aldrich, Tocris Bioscience, and/or Novoseek and Drugs according to Enzo Life Sciences and/or PharmGKB)
About This Section

Browse drugs & compounds from Enzo Life Sciences
Browse Small Molecules at Sigma-Aldrich

Browse Tocris compounds for IAPP
10/36 Novoseek chemical compound relationships for IAPP gene (see all 36 )
Compound   Score   Articles   PubMed IDs for Articles with Shared Sentences (# sentences)
i-app 95.66 321 10907112 (10), 7935487 (7), 1541234 (6), 7802654 (6) (see all 91)
ac 187 87.47 7 8882637 (2), 10433998 (1), 12611974 (1), 16492540 (1)
amylinamide 75.32 3 1646609 (3)
thioflavin t 71.73 5 9568695 (1), 16884500 (1), 11374584 (1), 19100955 (1)
liraglutide 71.21 3 16625817 (1), 18794593 (1), 15340100 (1)
glucose 69.44 263 10946889 (8), 1860552 (7), 8163050 (6), 1541239 (6) (see all 99)
incretin 66.30 11 17367252 (2), 7692203 (2), 16751350 (1), 17272793 (1) (see all 9)
enterostatin 65.24 4 9208352 (1), 15146610 (1), 15107726 (1), 8697060 (1)
c-peptide 64.66 26 9212327 (4), 15057546 (2), 18624122 (2), 9223392 (1) (see all 19)
tesaglitazar 58.35 1 16627399 (1)
About this table

2 PharmGKB drug compound relationships for IAPP gene
Drug compound PharmGKB Relations PubMed IDs for articles supporting these relationships
mercaptopurinePD  FA  GN  12704389
methotrexatePD  FA  GN  12704389
About this table


(GenBank/EMBL/DDBJ Accessions according to
Unigene (Build 219 Homo sapiens; Jun 2 2009) or GenBank,
RefSeq according to Entrez Gene,
DOTS (version 10), and/or AceView,
non coding RNAs according to RNAdb,
ESTs according to GeneTide,
exon structure from GeneLoc, alternative splicing isoforms according to ASD and/or ECgene,
RNAi Products from Invitrogen, Millipore, and/or Abnova,
siRNAs from Applied Biosystems, Sigma-Aldrich,
shRNA from Sigma-Aldrich, OriGene,
Tagged/untagged cDNA clones from OriGene,
Expression Assays from Applied Biosystems)
About This Section

Inhib.
RNA:
Invitrogen RNAi Products for gene knock-down (IAPP)
Browse for Gene Knock-down Tools from Millipore
Browse Abnova for Chimera RNAi Products
              OriGene 29mer shRNA kit in GFP-retroviral vector: NM_000415

              Sigma-Aldrich siRNA for IAPP  
                     Sigma-Aldrich shRNA for IAPP  
                     Explore Sigma-Aldrich super-pooled esiRNAs  

Applied Biosystems Silencer® siRNAs: 

NM_000415  

REFSEQ mRNAs for IAPP gene: 

NM_000415.2   

Applied Biosystems TaqMan ® Gene Expression Assays: 

NM_000415  

              OriGene GFP tagged cDNA clone in CMV expression vector: NM_000415
                                 Myc/DDK tagged cDNA clone in CMV expression vector: NM_000415
                                 untagged cDNA clone in CMV expression vector: NM_000415 

Additional cDNA sequence: 

DQ516082.1 J04422.1 X14904.1 X14905.1 

7 DOTS entries:

DT.95293617  DT.121183677  DT.100779782  DT.100779779  DT.429747  DT.99931396  DT.92435879 

24/300 AceView cDNA sequences (see all 300 ):

BQ477320 BM509215 BU069957 CA943747 BI712710 BQ548622 BU947587 CB068861 
BM263836 BM857649 CA942651 BM313621 CA952530 BU787662 X14904 BM512290 
BI711363 BI324997 BM314212 CA776720 BQ478162 CB177247 CA776491 BM311687 

highest scoring ESTs for IAPP:

AA429852 AA446156 AW582904 AW582958 BG187739 BG192865 BG215756 BG654456 BG655075 BG655484 

Unigene Cluster for IAPP:

Islet amyloid polypeptide
Hs.46835  [show with all ESTs]
Unigene Representative Sequence: NM_000415


GeneLoc Exon Structure

3 Alternative Splicing Database (ASD) splice patterns (SP) for IAPP

ExUns: 1a · 1b ^ 2a · 2b ^ 3 ^ 4a · 4b
SP1:              -           -               
SP2:              -                           
SP3:                          -               

About this scheme

ECgene alternative splicing isoforms for IAPP

1 Ensembl transcript including schematic representation:
ENST00000240652  
(Experimental results according to 1GeneNote and GNF BioGPS,
probe sets-to-genes annotations according to 2GeneAnnot , 3GeneTide , Sets of similar genes according to GeneDecks, Electronic Northern calculations according to data from UniGene (Build 219 Homo sapiens), SAGE tags according to CGAP, plus additional links to SOURCE, and/or GNF BioGPS, and/or EXPOLDB, and/or UniProtKB,
Expression Assays from Applied Biosystems )
About This Section

IAPP expression in normal and diseased human tissues

 Applied Biosystems TaqMan ® Gene Expression Assays for IAPP

1 / 2 / 3

3 probe-sets matching IAPP gene


Affymetrix
probe-set
Array  GeneAnnot data GeneNote data GeneTide data
# genes Sensitivity Specificity Correlation Length Gb_Accession Consensus Uniqueness Score Rank
37871_at2 U95-A 1 1.00 1.00 1.00 1.00 -- -- -- -- --

207062_at2, 3 U133-A 1 1.00 1.00 -- -- NM_000415 0.60 1.00 0.82 1

207062_at2 U133Plus2 1 1.00 1.00 -- -- -- -- -- -- --
GeneDecks  IAPP for binary patterns associated with the probe-sets selected above  
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About this table    
Data from (Publications) and GNF BioGPS
    About these images
About these images

CGAP SAGE TAG: --

SOURCE GeneReport for Unigene cluster: Hs.46835

Expression variation in blood from EXPOLDB for IAPP

(Orthologs according to 1,2HomoloGene (2older version, for species not in 1newer version), 3euGenes, 4SGD and/or 5MGI Jun 06 2009, with possible further links to Flybase and/or WormBase, Gene Trees according to Ensembl)
About This Section


Orthologs for IAPP gene from 5 species
Organism Gene Locus Description Human
Similarity
NCBI accessions
dog
(Canis familiaris)
IAPP1   -- islet amyloid polypeptide 83.9(n)
82.02(a)
403909  XM_850487.1  XP_855580.1 
chimpanzee
(Pan troglodytes)
IAPP1   -- islet amyloid polypeptide 98.88(n)
96.63(a)
741937  XM_001144800.1  XP_001144800.1 
rat
(Rattus norvegicus)
Iapp1   -- islet amyloid polypeptide 74.71(n)
67.82(a)
24476  NM_012586.1  NP_036718.1 
mouse
(Mus musculus)
Iapp1, 5 6 (62.00 cM)5
islet amyloid polypeptide1, 5 76.25(n)1
68.97(a)1
158741  NM_010491.11  NP_034621.11 
 BC0275275  BM5695715  (see all 9)
chicken
(Gallus gallus)
IAPP1   -- islet amyloid polypeptide 72.76(n)
69.51(a)
396362  NM_205397.1  NP_990728.1 
About this table        Species with no ortholog for IAPP

ENSEMBL Gene Tree for IAPP
(Paralogs according to 1HomoloGene
and 2Ensembl, Pseudogenes according to 3Pseudogene.org)
About This Section

  --
(According to the 1NCBI SNP Database, 2Ensembl, 3PupaSUITE, and UniProtKB, Linkage Disequilibrium by HapMap, Genotyping Reagents from Applied Biosystems)
About This Section

  --
(in which this Gene is Involved, According to OMIM, UniProtKB, Novoseek, PharmGKB, Genatlas, GeneTests, Blood group antigen gene mutations by BGMUT, HGMD, GAD, HuGE Navigator, BCGD, and/or TGDB.)
About This Section

OMIM: 147940

UniProtKB/Swiss-Prot: IAPP_HUMAN, P10997
  • IAPP is the peptide subunit of amyloid found in pancreatic islets of type 2 diabetic
    patients and in insulinomas
  • 10/60 Novoseek disease relationships for IAPP gene (see all 60 )

    Disease   Score   Articles   PubMed IDs for Articles with Shared Sentences (# sentences)
    niddm 77.67 112 9589246 (4), 12534323 (4), 7705017 (3), 1950379 (3) (see all 62)
    hyperglycemia 69.22 31 8842609 (2), 1534057 (1), 16492545 (1), 17617279 (1) (see all 24)
    amyloid deposition 66.31 13 1541234 (2), 8111613 (1), 12941771 (1), 12706321 (1) (see all 10)
    insulinoma 64.00 28 8317551 (3), 14507315 (3), 12941771 (2), 9166666 (1) (see all 19)
    insulin resistance 62.89 52 8967027 (3), 8877314 (2), 2204154 (2), 9814997 (2) (see all 39)
    hypoglycemia 61.81 12 16492545 (2), 1787825 (2), 16492543 (2), 8772580 (1) (see all 8)
    hyperglucagonemia 60.84 5 12384827 (2), 8842609 (2), 11979398 (1)
    diabetes mellitus 57.45 34 8152488 (2), 11772274 (2), 1737562 (1), 7594773 (1) (see all 29)
    amyloidosis 55.23 12 9568695 (2), 19266159 (1), 15878744 (1), 8296225 (1) (see all 11)
    impaired glucose tolerance 54.69 14 10946889 (4), 9568698 (2), 1756902 (1), 8877314 (1) (see all 8)
    About this table

    1 PharmGKB disease relationship for IAPP gene
    Disease PharmGKB Relations PubMed IDs for articles supporting these relationships
    Leukemia, Lymphocytic, Acute, L1PD  FA  GN  12704389
    About this table

    Human Gene Mutation Database: IAPP
    Genetic Association Database: IAPP
    Human Genome Epidemiology Navigator: IAPP (6 documents)

    (Possibly Related Articles in Doctor's Guide)
    About This Section

    (in PubMed. Associations of this gene to articles via 1Novoseek, 2HGNC, 3Entrez Gene, 4UniProtKB/Swiss-Prot, 5UniProtKB/TrEMBL, 6GAD, and/or 7PharmGKB)
    About This Section

    10/597 PubMed articles for IAPP gene (see all 597 ):
    (in PubMed, OMIM, and NCBI Bookshelf)
    About This Section

     ANDOR
    Aliases
    Free Text  

      Query String
    PubMed
    OMIM
    NCBI Bookshelf
      (Note: In FireFox, select the above section and copy using Ctrl-C)
    (According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, and/or H-InvDB)
    About This Section

    Entrez Gene: 3375 HGNC: 5329 AceView: IAPP Ensembl:ENSG00000121351 euGenes: HUgn3375
    ECgene: IAPP H-InvDB: IAPP
    (According to HUGE)
    About This Section

      --
    (According to ATLAS, HORDE, IMGT, MTDB, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL,
    Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot)
    About This Section

    NameDescription
    Wikipedia http://en.wikipedia.org/wiki/Amylin
    (Available from WIS Yeda, Salk, Tufts)
    About This Section

      --
    (Reagents available from Applied Biosystems, Antibodies and assays by Cell Signaling Technology, Abcam, Novus Biologicals,
    Sigma-Aldrich, R&D Systems, Millipore, Abnova, and/or Invitrogen, Clones available from OriGene,and/or Invitrogen, Drugs and/or compounds by Sigma-Aldrich,
    Enzo Life Sciences, and/or Tocris Bioscience)
    About This Section



    Products for IAPP:
     TaqMan ® Gene Expression Assays
     TaqMan ® Genotyping Assays
      Free SNP selection tool



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     Explore super-pooled esiRNAs Proteins for IAPP
     Lentivirus-delivered shRNAs for IAPP Browse small molecules at Sigma-Aldrich
     "Your Favorite Gene" Pathwaysfeedback


      
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     Recombinant Proteins
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     Search www.enzolifesicences.com for proteins, assays, substrates, inhibitors & antibodies
     Antibodies for IAPP

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