Reviewed,
UniProtKB/Swiss-Prot Q8N4X5 (AF1L2_HUMAN)
Last modified
November 24, 2009.
Version 66.
History...
Clusters with 100%,
90%,
50% identity |
Documents (6) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Actin filament-associated protein 1-like 2 Short name=AFAP1-like protein 2 | ||||
| Gene names |
| ||||
| Organism | Homo sapiens (Human) [Complete 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 | 818 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | May play a role in a signaling cascade by enhancing the kinase activity of SRC. Contributes to SRC-regulated transcription activation. Ref.8 |
| Subunit structure | Interacts with SRC. Interacts with LCK when tyrosine phosphorylated. Ref.8 Ref.9 |
| Subcellular location | |
| Tissue specificity | Detected in spleen and thyroid, and at lower levels in kidney, brain, lung and pancreas. Ref.8 |
| Post-translational modification | Tyrosine phosphorylated (by SRC). Ref.8 Ref.9 Ref.6 Ref.7 Ref.10 Ref.11 |
| Sequence similarities | Contains 2 PH domains. |
Ontologies
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q8N4X5-1) 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: Q8N4X5-2) The sequence of this isoform differs from the canonical sequence as follows: 766-769: Missing. | ||||||
| Isoform 3 (identifier: Q8N4X5-3) The sequence of this isoform differs from the canonical sequence as follows: 1-478: Missing. 811-818: EWEKKGAS → VSSHSQPPLGPAEMSLR | ||||||
| Isoform 4 (identifier: Q8N4X5-4) The sequence of this isoform differs from the canonical sequence as follows: 135-135: N → NGHSGGFLPTGVPRWVQVPERVIYATITL 766-769: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||||||||||||||||||
Molecule processing | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 818 | 818 | Actin filament-associated protein 1-like 2 | PRO_0000050805 | |||||||||||||||||||||||
Regions | |||||||||||||||||||||||||||
| Domain | 175 – 271 | 97 | PH 1 | ||||||||||||||||||||||||
| Domain | 353 – 447 | 95 | PH 2 | ||||||||||||||||||||||||
| Coiled coil | 652 – 749 | 98 | Potential | ||||||||||||||||||||||||
Amino acid modifications | |||||||||||||||||||||||||||
| Modified residue | 56 | 1 | Phosphotyrosine By similarity | ||||||||||||||||||||||||
| Modified residue | 345 | 1 | Phosphothreonine By similarity | ||||||||||||||||||||||||
| Modified residue | 383 | 1 | Phosphotyrosine Ref.7 | ||||||||||||||||||||||||
| Modified residue | 413 | 1 | Phosphotyrosine Ref.6 Ref.7 Ref.11 | ||||||||||||||||||||||||
| Modified residue | 668 | 1 | Phosphotyrosine Ref.10 | ||||||||||||||||||||||||
| Modified residue | 669 | 1 | Phosphothreonine Ref.10 | ||||||||||||||||||||||||
Natural variations | |||||||||||||||||||||||||||
| Alternative sequence | 1 – 478 | 478 | Missing in isoform 3. | VSP_014254 | |||||||||||||||||||||||
| Alternative sequence | 135 | 1 | N → NGHSGGFLPTGVPRWVQVPE RVIYATITL in isoform 4. | VSP_036211 | |||||||||||||||||||||||
| Alternative sequence | 766 – 769 | 4 | Missing in isoform 2 and isoform 4. | VSP_014255 | |||||||||||||||||||||||
| Alternative sequence | 811 – 818 | 8 | EWEKKGAS → VSSHSQPPLGPAEMSLR in isoform 3. | VSP_014256 | |||||||||||||||||||||||
| Natural variant | 138 | 1 | G → R: dbSNP rs11196689. | VAR_050505 | |||||||||||||||||||||||
| Natural variant | 366 | 1 | S → R: dbSNP rs7075067. | VAR_050506 | |||||||||||||||||||||||
| Natural variant | 522 | 1 | T → S: dbSNP rs2781806. | VAR_050507 | |||||||||||||||||||||||
| Natural variant | 726 | 1 | E → K: dbSNP rs11599051. | VAR_054214 | |||||||||||||||||||||||
Experimental info | |||||||||||||||||||||||||||
| Mutagenesis | 4 | 1 | Y → F: Reduced interaction with SRC. Ref.8 | ||||||||||||||||||||||||
| Sequence conflict | 13 | 1 | E → K in BAF84401. Ref.4 | ||||||||||||||||||||||||
| Sequence conflict | 224 | 1 | S → G in BAF84401. Ref.4 | ||||||||||||||||||||||||
| Sequence conflict | 567 | 1 | N → D in BAB55135. Ref.4 | ||||||||||||||||||||||||
| Sequence conflict | 596 | 1 | Missing in BAB55135. Ref.4 | ||||||||||||||||||||||||
| Sequence conflict | 605 | 1 | D → Y in BAB55135. Ref.4 | ||||||||||||||||||||||||
| Sequence conflict | 608 | 1 | L → Q in AAQ05765. Ref.1 | ||||||||||||||||||||||||
| Sequence conflict | 630 | 1 | D → G in BAF84401. Ref.4 | ||||||||||||||||||||||||
| Sequence conflict | 758 | 1 | V → L in AAQ05765. Ref.1 | ||||||||||||||||||||||||
Secondary structure | |||||||||||||||||||||||||||
Helix Strand Turn | |||||||||||||||||||||||||||
| Beta strand | 359 – 364 | 6 | |||||||||||||||||||||||||
| Beta strand | 367 – 375 | 9 | |||||||||||||||||||||||||
| Beta strand | 380 – 383 | 4 | |||||||||||||||||||||||||
| Beta strand | 390 – 396 | 7 | |||||||||||||||||||||||||
| Turn | 398 – 400 | 3 | |||||||||||||||||||||||||
| Beta strand | 402 – 404 | 3 | |||||||||||||||||||||||||
| Beta strand | 414 – 419 | 6 | |||||||||||||||||||||||||
| Beta strand | 422 – 428 | 7 | |||||||||||||||||||||||||
| Helix | 432 – 445 | 14 | |||||||||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "XB130, a novel adaptor protein for Src binding and activation." Bai X.-H., Keshavjee S., Liu M. Submitted (JAN-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). |
| [2] | "Prediction of the coding sequences of unidentified human genes. XXI. The complete sequences of 60 new cDNA clones from brain which code for large proteins." Nagase T., Kikuno R., Ohara O. DNA Res. 8:179-187(2001) [PubMed: 11572484] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3). Tissue: Brain. |
| [3] | "The DNA sequence and comparative analysis of human chromosome 10." Deloukas P., Earthrowl M.E., Grafham D.V., Rubenfield M., French L., Steward C.A., Sims S.K., Jones M.C., Searle S., Scott C., Howe K., Hunt S.E., Andrews T.D., Gilbert J.G.R., Swarbreck D., Ashurst J.L., Taylor A., Battles J. Rogers J.Nature 429:375-381(2004) [PubMed: 15164054] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 4). Tissue: Cerebellum and Placenta. |
| [5] | "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: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2). Tissue: Pancreas. |
| [6] | "Time-resolved mass spectrometry of tyrosine phosphorylation sites in the epidermal growth factor receptor signaling network reveals dynamic modules." Zhang Y., Wolf-Yadlin A., Ross P.L., Pappin D.J., Rush J., Lauffenburger D.A., White F.M. Mol. Cell. Proteomics 4:1240-1250(2005) [PubMed: 15951569] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-413, MASS SPECTROMETRY. Tissue: Epithelium. |
| [7] | "Global survey of phosphotyrosine signaling identifies oncogenic kinases in lung cancer." Rikova K., Guo A., Zeng Q., Possemato A., Yu J., Haack H., Nardone J., Lee K., Reeves C., Li Y., Hu Y., Tan Z., Stokes M., Sullivan L., Mitchell J., Wetzel R., Macneill J., Ren J.M. Comb M.J.Cell 131:1190-1203(2007) [PubMed: 18083107] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-383 AND TYR-413, MASS SPECTROMETRY. |
| [8] | "XB130, a novel adaptor protein for signal transduction." Xu J., Bai X.-H., Lodyga M., Han B., Xiao H., Keshavjee S., Hu J., Zhang H., Yang B.B., Liu M. J. Biol. Chem. 282:16401-16412(2007) [PubMed: 17412687] [Abstract] Cited for: FUNCTION, INTERACTION WITH SRC, SUBCELLULAR LOCATION, TISSUE SPECIFICITY, MUTAGENESIS OF TYR-4, PHOSPHORYLATION. |
| [9] | "Odin (ANKS1A) is a Src family kinase target in colorectal cancer cells." Emaduddin M., Edelmann M.J., Kessler B.M., Feller S.M. Cell Commun. Signal. 6:7-7(2008) [PubMed: 18844995] [Abstract] Cited for: PHOSPHORYLATION, INTERACTION WITH LCK, MASS SPECTROMETRY. |
| [10] | "Improved titanium dioxide enrichment of phosphopeptides from HeLa cells and high confident phosphopeptide identification by cross-validation of MS/MS and MS/MS/MS spectra." Yu L.-R., Zhu Z., Chan K.C., Issaq H.J., Dimitrov D.S., Veenstra T.D. J. Proteome Res. 6:4150-4162(2007) [PubMed: 17924679] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-668 AND THR-669, MASS SPECTROMETRY. Tissue: Epithelium. |
| [11] | "An extensive survey of tyrosine phosphorylation revealing new sites in human mammary epithelial cells." Heibeck T.H., Ding S.-J., Opresko L.K., Zhao R., Schepmoes A.A., Yang F., Tolmachev A.V., Monroe M.E., Camp D.G. II, Smith R.D., Wiley H.S., Qian W.-J. J. Proteome Res. 8:3852-3861(2009) [PubMed: 19534553] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-413, MASS SPECTROMETRY. Tissue: Mammary epithelium. |
| [12] | "Solution structure of the C-terminal PH domain of hypothetical protein KIAA1914 from human." RIKEN structural genomics initiative (RSGI) Submitted (NOV-2005) to the PDB data bank Cited for: STRUCTURE BY NMR OF 354-448. |
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AF474151 mRNA. Translation: AAQ05765.1. AB067501 mRNA. Translation: BAB67807.1. Different initiation. AL355302, AC005383, AL133384 Genomic DNA. Translation: CAI14967.1. AL355302, AC005383, AL133384 Genomic DNA. Translation: CAI14968.1. AL133384, AC005383, AL355302 Genomic DNA. Translation: CAI40128.1. AL133384, AC005383, AL355302 Genomic DNA. Translation: CAI40129.1. AK027470 mRNA. Translation: BAB55135.1. AK291712 mRNA. Translation: BAF84401.1. AK123108 mRNA. Translation: BAG53870.1. BC024314 mRNA. Translation: AAH24314.1. BC033212 mRNA. Translation: AAH33212.1. | |||||||||||||
| IPI | IPI00181905. IPI00382615. IPI00455138. IPI00902986. | ||||||||||||
| RefSeq | NP_001001936.1. NP_115939.1. | ||||||||||||
| UniGene | Hs.501106 | ||||||||||||
3D structure databases | |||||||||||||
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| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| STRING | Q8N4X5. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | Q8N4X5. | ||||||||||||
Proteomic databases | |||||||||||||
| PRIDE | Q8N4X5. | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000304129; ENSP00000303042; ENSG00000169129; Homo sapiens. [Genome view] | ||||||||||||
| GeneID | 84632. | ||||||||||||
| KEGG | hsa:84632. | ||||||||||||
| UCSC | uc001lbn.1. human. uc001lbo.1. human. uc001lbq.1. human. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 84632. | ||||||||||||
| GeneCards | GC10M116045. | ||||||||||||
| HGNC | HGNC:25901. AFAP1L2. | ||||||||||||
| MIM | 612420. gene. | ||||||||||||
| HUGE | Search... | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| HOVERGEN | Q8N4X5. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | Q8N4X5. | ||||||||||||
| Bgee | Q8N4X5. | ||||||||||||
| CleanEx | HS_AFAP1L2. | ||||||||||||
| Genevestigator | Q8N4X5. | ||||||||||||
| GermOnline | ENSG00000169129. Homo sapiens. | ||||||||||||
Family and domain databases | |||||||||||||
| InterPro | IPR011993. PH_type. IPR001849. Pleckstrin_homology. [Graphical view] | ||||||||||||
| Gene3D | G3DSA:2.30.29.30. PH_type. 2 hits. | ||||||||||||
| Pfam | PF00169. PH. 2 hits. [Graphical view] | ||||||||||||
| SMART | SM00233. PH. 2 hits. [Graphical view] | ||||||||||||
| PROSITE | PS50003. PH_DOMAIN. 2 hits. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other Resources | |||||||||||||
| NextBio | 74555. | ||||||||||||
| SOURCE | Search... | ||||||||||||
Entry information
| Entry name | AF1L2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q8N4X5 Secondary accession number(s): A8K6P7 Q96SY5 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HPI (Human Proteome Initiative) | ||||||||
| 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 10 Human chromosome 10: 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 |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with


