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General Information



Gene_Symbol Gene_ID Gene_Name Chromosome Alias
APP 351 Amyloid beta (A4) precursor protein (peptidase nexin-II, Alzheimer disease)  21AAA; AD1; PN2; ABPP; APPI; CVAP; ABETA; PN-II; CTFgamma 







  • Evidence
  • Gene
  • mRNA
  • CDS
  • Protein
  • PTM
  • Enzyme
  • PPi
  • Pathway
  • Structural
  • Domain
  • Ontology
  • SNP
  • Drug
  • External Links



Evidence Information


Pubmed ID Year Sample Information Techniques Mechanism Fold Change Remark
11279603   2001Cell line : -

Source : Department of Pathology of Wroc$aw Medical University.

Sample Type : CRC tumor and Normal tissue

No. of Sample : 8

Stage : -

Immunoblot analysis, Reverse zymography , RNA blot analysis, Immunohistochemistry.Unknown-Plating efficiency of the cultured cells was also significantly suppressed by the down-regulation of APP expression.

APP is involved in growth of human colon carcinoma cells both in vitro and in vivo.

22968445   2012Cell line : -

Source : Dainihon Seiyaku (Osaka, Japan)

Sample Type : -

No. of Sample : -

Stage : -

Laser capture microdissection,FFPE-FASP,SAX fractionation,LC-MSMS,Label-free quantitation.Up-regulation-A list of genes including this gene are differentially expressed analysed by LC-MS/MS technique.


Gene Details



Chromosome: 21; NC_000021.8 (27252861..27543446, complement)

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Gene Type protein coding
Gene Family -
Description This gene encodes a cell surface receptor and transmembrane precursor protein that is cleaved by secretases to form a number of peptides. Some of these peptides are secreted and can bind to the acetyltransferase complex APBB1/TIP60 to promote transcriptional activation, while others form the protein basis of the amyloid plaques found in the brains of patients with Alzheimer disease. Mutations in this gene have been implicated in autosomal dominant Alzheimer disease and cerebroarterial amyloidosis (cerebral amyloid angiopathy). Multiple transcript variants encoding several different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]  
Chromosome 21
Location 21q21.3
Start 25880550  
End 26171128  
Strand -  
Gene Sequence

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Length 290579  
OMIM ID 104760   
HGNC ID HGNC:620   
Unigene ID Hs.434980    
Ensembl ID ENSG00000142192   
PharmGKB ID -   

mRNA Information


mRNA ID NM_001136131.2
Exon join(1..144,58983..59150,81057..81186,117781..117893, 119936..120129,149087..149289,188652..188785, 195101..195175,195901..196059,215374..215502, 216440..216539,259167..259388,266052..266105, 273456..273556,279261..279407,289358..290579)  
mRNA Sequence

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Length 3310  



CDS Information


   
Location join(509..565,81057..81186,117781..117893,119936..120129, 149087..149289,188652..188785,195101..195175, 195901..196059,215374..215502,216440..216539, 259167..259388,266052..266105,273456..273556, 279261..279407,289358..289459)
CDS Sequence

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CCDS ID CCDS46638.1



Protein Information


      
Protein IDNP_000475.1
Protein NameAmyloid beta (A4) precursor protein (peptidase nexin-II, Alzheimer disease)
Molecular Wt. (Da)85181
Protein Sequence

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Length 770  
Uniprot IDP00325
Ensembl Protein ID ENSP00000306606  



Post-translational Modification Information (Source : HPRD)


Residue Type site
YPhosphorylation757
FProteolytic Cleavage671
YPhosphorylation738
YPhosphorylation682
EProteolytic Cleavage668
EProteolytic Cleavage674
FProteolytic Cleavage690
FProteolytic Cleavage691
LProteolytic Cleavage705
AProteolytic Cleavage713
TProteolytic Cleavage714
TProteolytic Cleavage719
LProteolytic Cleavage720
DProteolytic Cleavage739
FProteolytic Cleavage764
EProteolytic Cleavage649
EProteolytic Cleavage655
FProteolytic Cleavage672
LProteolytic Cleavage686
AProteolytic Cleavage694
TProteolytic Cleavage695
TProteolytic Cleavage700
LProteolytic Cleavage701
DProteolytic Cleavage720
FProteolytic Cleavage745
EProteolytic Cleavage593
EProteolytic Cleavage599
FProteolytic Cleavage615
FProteolytic Cleavage616
LProteolytic Cleavage630
AProteolytic Cleavage638
TProteolytic Cleavage639
TProteolytic Cleavage644
LProteolytic Cleavage645
DProteolytic Cleavage664
FProteolytic Cleavage689
TPhosphorylation743
TPhosphorylation724
DProteolytic Cleavage720
DProteolytic Cleavage664
DProteolytic Cleavage672
DProteolytic Cleavage653
DProteolytic Cleavage597
TPhosphorylation743
TPhosphorylation724
TPhosphorylation668
FProteolytic Cleavage690
FProteolytic Cleavage691
FProteolytic Cleavage672
FProteolytic Cleavage615
FProteolytic Cleavage616
TPhosphorylation668
DProteolytic Cleavage672
DProteolytic Cleavage653
DProteolytic Cleavage597
TPhosphorylation668
YPhosphorylation687
YPhosphorylation743;-
YPhosphorylation762;-
TGlycosylation291
TGlycosylation292
TGlycosylation576
SPhosphorylation441
SPhosphorylation422
SPhosphorylation366

Enzyme Information


   
EC3.4.11.9
NameXaa-Pro aminopeptidase
proline aminopeptidase
aminopeptidase P
aminoacylproline aminopeptidase
X-Pro aminopeptidase
ClassHydrolases; Acting on peptide bonds (peptidases); Aminopeptidases
Sysname  
Substrate  
Product  
Reaction (IUBMB)



PPi Information


(Click to view network : Source STRING)      View   

                                                                                                                                                      
Interactant Gene ID (Source: HPRD) Gene Symbol HPRD ID Ref Seq ID Technique References
43ACHE10NP_056646.1in vitro12427014   
1410CRYAB428NP_001876.1in vitro17046756   
5663PSEN187NP_000012.1in vitro10593990   
5664PSEN22860NP_000438.2in vivo10078972   
7040TGFB11821NP_000651.3in vitro;in vivo128   674   222   119   582   
9253NUMBL4931NP_004747.1in vivo12011466   
9454HOMER37270NP_004829.3in vivo18387811   
9455HOMER27269NP_955362.1in vivo18387811   
10211FLOT16105NP_005794.1in vitro;yeast 2-hybrid16480949   
23542MAPK8IP29674NP_036456.1yeast 2-hybrid12893827   


Pathway Information


            
Pathway Name Pathway ID
Alzheimer's disease hsa05010
Serotonergic synapse hsa04726


Structure Information


PDB ID1AAP
Resolution1.5
MethodX-RAY DIFFRACTION
Chains A,B  
Molecule ALZHEIMER'S DISEASE AMYLOID A4 PROTEIN  
Model View



Domain Information




ID Location Description
cd00109295-342  KU
cl00101295-342  KU superfamily
pfam12925365-549  APP_E2
cl20477365-549  APP_E2 superfamily
pfam0217730-131  APP_N
cl1494930-131  APP_N superfamily
pfam12924132-188  APP_Cu_bd
cl15167132-188  APP_Cu_bd superfamily
pfam10515715-766  APP_amyloid
cl11152715-766  APP_amyloid superfamily
smart00131295-341  KU
pfam00014295-342  Kunitz_BPTI
pfam03494672-713  Beta-APP
cl04111672-713  Beta-APP superfamily
PRK14475363-463  PRK14475
cl21478363-463  Mt_ATP-synt_B superfamily
pfam03938386-466  OmpH
cl21485386-466  OmpH superfamily
pfam11740407-474  KfrA_N
cl13226407-474  KfrA_N superfamily
pfam15463343-474  ECM11
cl21280343-474  ECM11 superfamily
pfam11657392-483  Activator-TraM
cl11943392-483  Activator-TraM superfamily
smart0000624-188  A4_EXTRA
pfam13868385-506  Trichoplein
PRK05035393-524  PRK05035
COG0419384-580  SbcC
TIGR02168379-483  SMC_prok_B
pfam13868392-482  Trichoplein
TIGR02169392-463  SMC_prok_A


Ontology Information


   
HPRD ID65
Molecular ClassCell surface receptor
Molecular FunctionCatalytic activity (GO:0003824)
Biological ProcessMetabolism (GO:0008152); Energy pathways (GO:0006091)  



SNP Information


View SNP Geneview Report   

Drug Information


No matching records could be found.

External Links


                                 
ArrayExpressGO
ICGCGO
Cancer3DGO
COSMICGO
NCGGO
TSGeneGO
Tumor Gene Family of DatabasesGO
CCDBGO
G2SBCGO
Osteosarcoma DatabaseGO
RCDBGO