O95996 (APC2_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 97.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Adenomatous polyposis coli protein 2 Alternative name(s): Adenomatous polyposis coli protein-like Short name=APC-like | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Reference proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 2303 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Promotes rapid degradation of CTNNB1 and may function as a tumor suppressor. May function in Wnt signaling. Ref.1 Ref.5 Ref.9 |
| Subunit structure | Interacts with PSRC1 By similarity. Interacts with APC, CTNNB1, MAPRE1, MAPRE3, TP53BP2 and possibly with AXIN2. Ref.1 Ref.5 Ref.7 Ref.8 Ref.9 |
| Subcellular location | Cytoplasm › cytoskeleton. Golgi apparatus membrane; Peripheral membrane protein; Cytoplasmic side. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Note: Associated with actin filaments and the microtubule network. Ref.7 Ref.8 Ref.9 |
| Tissue specificity | Widely expressed (at protein level). Specifically expressed in the CNS. Ref.1 Ref.5 Ref.9 |
| Developmental stage | Expressed in fetal brain. Ref.5 |
| Sequence similarities | Belongs to the adenomatous polyposis coli (APC) family. Contains 6 ARM repeats. |
| Sequence caution | The sequence AAD28183.1 differs from that shown. Reason: Frameshift at positions 1322 and 1338. The sequence AAF01784.1 differs from that shown. Reason: Contaminating sequence. The sequence CAA10317.1 differs from that shown. Reason: Erroneous initiation. The sequence CAB61207.1 differs from that shown. Reason: Contaminating sequence. |
Ontologies
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: O95996-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: O95996-2) The sequence of this isoform differs from the canonical sequence as follows: 168-441: Missing. | ||||||
| Isoform 3 (identifier: O95996-3) The sequence of this isoform differs from the canonical sequence as follows: 175-175: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 2303 | 2303 | Adenomatous polyposis coli protein 2 | PRO_0000313686 | |||||
Regions | |||||||||
| Repeat | 302 – 341 | 40 | ARM 1 | ||||||
| Repeat | 479 – 518 | 40 | ARM 2 | ||||||
| Repeat | 522 – 562 | 41 | ARM 3 | ||||||
| Repeat | 566 – 609 | 44 | ARM 4 | ||||||
| Repeat | 615 – 654 | 40 | ARM 5 | ||||||
| Repeat | 657 – 696 | 40 | ARM 6 | ||||||
| Repeat | 1058 – 1077 | 20 | 1 | ||||||
| Repeat | 1150 – 1169 | 20 | 2 | ||||||
| Repeat | 1263 – 1282 | 20 | 3 | ||||||
| Repeat | 1391 – 1410 | 20 | 4 | ||||||
| Repeat | 1568 – 1587 | 20 | 5 | ||||||
| Region | 1058 – 1587 | 530 | 5 X 20 AA approximate repeat of F-X-V-E-X-T-P-X-C-F-S-R-X-S-S-L-S-S-L-S | ||||||
| Region | 1058 – 1587 | 530 | Interaction with CTNNB1 | ||||||
| Region | 2067 – 2144 | 78 | Interaction with MAPRE1 and MAPRE3 | ||||||
| Coiled coil | 8 – 59 | 52 | Potential | ||||||
| Coiled coil | 840 – 864 | 25 | Potential | ||||||
| Compositional bias | 1145 – 1196 | 52 | Ser-rich | ||||||
| Compositional bias | 1518 – 1622 | 105 | Pro-rich | ||||||
| Compositional bias | 1765 – 1953 | 189 | Pro-rich | ||||||
Natural variations | |||||||||
| Alternative sequence | 168 – 441 | 274 | Missing in isoform 2. | VSP_030106 | |||||
| Alternative sequence | 175 | 1 | Missing in isoform 3. | VSP_030107 | |||||
| Natural variant | 562 | 1 | A → S in a breast cancer sample; somatic mutation. Ref.10 | VAR_037703 | |||||
| Natural variant | 2003 | 1 | G → S in a breast cancer sample; somatic mutation. Ref.10 | VAR_037704 | |||||
| Natural variant | 2241 | 1 | S → A. Corresponds to variant rs265277 [ dbSNP | Ensembl ]. | VAR_037705 | |||||
Experimental info | |||||||||
| Sequence conflict | 463 | 1 | Missing in AAD28183. Ref.4 | ||||||
| Sequence conflict | 526 – 527 | 2 | KV → NL in AAD28183. Ref.4 | ||||||
| Sequence conflict | 526 – 527 | 2 | KV → NL in AAD29274. Ref.4 | ||||||
| Sequence conflict | 566 | 1 | E → A in AAF01784. Ref.5 | ||||||
| Sequence conflict | 566 | 1 | E → A in CAB61207. Ref.5 | ||||||
| Sequence conflict | 816 | 1 | L → Q in AAD28183. Ref.4 | ||||||
| Sequence conflict | 971 | 1 | L → P in AAD28183. Ref.4 | ||||||
| Sequence conflict | 1106 | 1 | S → I in AAD28183. Ref.4 | ||||||
| Sequence conflict | 1140 | 1 | E → G in CAA10317. Ref.5 | ||||||
| Sequence conflict | 1188 | 1 | Q → H in AAD28183. Ref.4 | ||||||
| Sequence conflict | 1361 | 1 | A → G in AAD28183. Ref.4 | ||||||
| Sequence conflict | 1456 | 1 | R → P in AAD28183. Ref.4 | ||||||
| Sequence conflict | 1515 | 1 | D → V in AAD28183. Ref.4 | ||||||
| Sequence conflict | 2219 | 1 | A → V in CAA10317. Ref.5 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Identification of a brain-specific APC homologue, APCL, and its interaction with beta-catenin." Nakagawa H., Murata Y., Koyama K., Fujiyama A., Miyoshi Y., Monden M., Akiyama T., Nakamura Y. Cancer Res. 58:5176-5181(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), FUNCTION, INTERACTION WITH CTNNB1, TISSUE SPECIFICITY. Tissue: Brain. |
| [2] | "Analysis of APCL, a brain-specific adenomatous polyposis coli homologue, for mutations and expression in brain tumors." Nakagawa H., Koyama K., Monden M., Nakamura Y. Jpn. J. Cancer Res. 90:982-986(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] (ISOFORM 1). |
| [3] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | "APC2 alternatively spliced cDNA sequence." Carr I.M., Markham A.F., Colleta P.L., Wai L., Askham J., Morrison E., Meredith D.M. Submitted (NOV-1998) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 1-1521 (ISOFORM 2), NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 34-86 AND 476-555 (ISOFORM 2). |
| [5] | "Identification of APC2, a homologue of the adenomatous polyposis coli tumour suppressor." van Es J.H., Kirkpatrick C., van de Wetering M., Molenaar M., Miles A., Kuipers J., Destree O., Peifer M., Clevers H. Curr. Biol. 9:105-108(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 1-731 (ISOFORM 3), NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 618-2303 (ISOFORM 3), FUNCTION, INTERACTION WITH AXIN2, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE. Tissue: Kidney. |
| [6] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-702 (ISOFORM 1). Tissue: Brain. |
| [7] | "APCL, a central nervous system-specific homologue of adenomatous polyposis coli tumor suppressor, binds to p53-binding protein 2 and translocates it to the perinucleus." Nakagawa H., Koyama K., Murata Y., Morito M., Akiyama T., Nakamura Y. Cancer Res. 60:101-105(2000) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH TP53BP2, SUBCELLULAR LOCATION. |
| [8] | "EB3, a novel member of the EB1 family preferentially expressed in the central nervous system, binds to a CNS-specific APC homologue." Nakagawa H., Koyama K., Murata Y., Morito M., Akiyama T., Nakamura Y. Oncogene 19:210-216(2000) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH MAPRE1 AND MAPRE3, SUBCELLULAR LOCATION. Tissue: Fetal brain. |
| [9] | "Human APC2 localization and allelic imbalance." Jarrett C.R., Blancato J., Cao T., Bressette D.S., Cepeda M., Young P.E., King C.R., Byers S.W. Cancer Res. 61:7978-7984(2001) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, SUBCELLULAR LOCATION, INTERACTION WITH APC, TISSUE SPECIFICITY. |
| [10] | "The consensus coding sequences of human breast and colorectal cancers." Sjoeblom T., Jones S., Wood L.D., Parsons D.W., Lin J., Barber T.D., Mandelker D., Leary R.J., Ptak J., Silliman N., Szabo S., Buckhaults P., Farrell C., Meeh P., Markowitz S.D., Willis J., Dawson D., Willson J.K.V. Velculescu V.E.Science 314:268-274(2006) [PubMed] [Europe PMC] [Abstract] Cited for: VARIANTS [LARGE SCALE ANALYSIS] SER-562 AND SER-2003. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AB012162 mRNA. Translation: BAA34611.1. AB022529 Genomic DNA. Translation: BAA75469.1. CH471139 Genomic DNA. Translation: EAW69498.1. AF110334 mRNA. Translation: AAD28183.1. Frameshift. AF110335 Genomic DNA. Translation: AAD29273.1. AF110337, AF110336 Genomic DNA. Translation: AAD29274.1. AF128222 mRNA. Translation: AAF01784.1. Sequence problems. AJ012652 mRNA. Translation: CAB61207.1. Sequence problems. AJ131187 Genomic DNA. Translation: CAA10317.1. Different initiation. BC032573 mRNA. Translation: AAH32573.1. |
| IPI | IPI00017891. IPI00025190. IPI00880059. |
| RefSeq | NP_005874.1. NM_005883.2. |
| UniGene | Hs.446376. |
3D structure databases | |
| HSSP | HSSP built from PDB template 1DEB based on UniProtKB P25054. |
| ProteinModelPortal | O95996. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | O95996. 1 interaction. |
| STRING | 9606.ENSP00000233607. |
PTM databases | |
| PhosphoSite | O95996. |
Proteomic databases | |
| PaxDb | O95996. |
| PRIDE | O95996. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000233607; ENSP00000233607; ENSG00000115266. ENST00000535453; ENSP00000442954; ENSG00000115266. ENST00000590469; ENSP00000467073; ENSG00000115266. |
| GeneID | 10297. |
| KEGG | hsa:10297. |
| UCSC | uc002lsr.1. human. uc002lsu.1. human. |
Organism-specific databases | |
| CTD | 10297. |
| GeneCards | GC19P001450. |
| H-InvDB | HIX0039920. |
| HGNC | HGNC:24036. APC2. |
| HPA | HPA050820. |
| MIM | 612034. gene. |
| neXtProt | NX_O95996. |
| PharmGKB | PA134906843. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | NOG259696. |
| HOVERGEN | HBG104821. |
| InParanoid | O95996. |
| KO | K02085. |
| OMA | GARKQAW. |
| OrthoDB | EOG4MKNFD. |
| PhylomeDB | O95996. |
Gene expression databases | |
| ArrayExpress | O95996. |
| Bgee | O95996. |
| CleanEx | HS_APC2. |
| Genevestigator | O95996. |
Family and domain databases | |
| Gene3D | 1.25.10.10. 1 hit. |
| InterPro | IPR026837. APC2. IPR009234. APC_basic_dom. IPR009223. APC_Cys-rich_rpt. IPR026831. APC_dom. IPR026818. Apc_fam. IPR011989. ARM-like. IPR016024. ARM-type_fold. IPR000225. Armadillo. IPR009224. SAMP. [Graphical view] |
| PANTHER | PTHR12607. PTHR12607. 1 hit. PTHR12607:SF3. PTHR12607:SF3. 1 hit. |
| Pfam | PF05956. APC_basic. 1 hit. PF05923. APC_crr. 4 hits. PF00514. Arm. 1 hit. PF05924. SAMP. 2 hits. PF11414. Suppressor_APC. 1 hit. [Graphical view] |
| SMART | SM00185. ARM. 6 hits. [Graphical view] |
| SUPFAM | SSF48371. ARM-type_fold. 1 hit. |
| PROSITE | PS50176. ARM_REPEAT. False negative. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | APC2. human. |
| GenomeRNAi | 10297. |
| NextBio | 39024. |
| SOURCE | Search... |
Entry information
| Entry name | APC2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O95996 Secondary accession number(s): Q05BW4 Q9Y632 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 19 Human chromosome 19: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
