Q9UHR4 (BI2L1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 110.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Brain-specific angiogenesis inhibitor 1-associated protein 2-like protein 1 Short name=BAI1-associated protein 2-like protein 1 Alternative name(s): Insulin receptor tyrosine kinase substrate | ||||
| 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 | 511 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | May function as adapter protein. Involved in the formation of clusters of actin bundles. Plays a role in the reorganization of the actin cytoskeleton in response to bacterial infection. Ref.8 Ref.12 |
| Subunit structure | Interacts with RAC1. Binds to F-actin. Interacts with FASLG. Interacts (via SH3 domain) with E.coli effector protein EspF(U) (via PXXP motifs). Identified in a complex containing at least WASL, BAIAP2L1 and E.coli EspF(U). Interacts with E.coli intimin receptor Tir. Ref.8 Ref.11 Ref.12 Ref.15 |
| Subcellular location | Cytoplasm › cytoskeleton. Note: Recruited to actin pedestals that are formed upon infection by bacteria at bacterial attachment sites. Ref.12 |
| Domain | The IMD domain is predicted to have a helical structure. It may induce actin bundling and filopodia formation By similarity. |
| Post-translational modification | Phosphorylated on tyrosine in response to insulin. Ref.8 |
| Sequence similarities | Contains 1 IMD (IRSp53/MIM homology) domain. Contains 1 SH3 domain. |
| Sequence caution | The sequence AAD20937.1 differs from that shown. Reason: Erroneous gene model prediction. The sequence AAS07549.1 differs from that shown. Reason: Erroneous initiation. The sequence BAB15671.1 differs from that shown. Reason: Erroneous initiation. |
Ontologies
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||||||||||||
Molecule processing | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 511 | 511 | Brain-specific angiogenesis inhibitor 1-associated protein 2-like protein 1 | PRO_0000247854 | |||||||||||||||||
Regions | |||||||||||||||||||||
| Domain | 1 – 249 | 249 | IMD | ||||||||||||||||||
| Domain | 339 – 402 | 64 | SH3 | ||||||||||||||||||
| Region | 483 – 511 | 29 | Binds F-actin | ||||||||||||||||||
| Coiled coil | 115 – 154 | 40 | Potential | ||||||||||||||||||
Amino acid modifications | |||||||||||||||||||||
| Modified residue | 248 | 1 | Phosphothreonine Ref.10 Ref.13 | ||||||||||||||||||
| Modified residue | 257 | 1 | Phosphothreonine Ref.10 Ref.13 | ||||||||||||||||||
| Modified residue | 261 | 1 | Phosphoserine Ref.7 Ref.10 Ref.13 | ||||||||||||||||||
| Modified residue | 281 | 1 | Phosphoserine Ref.10 | ||||||||||||||||||
| Modified residue | 329 | 1 | Phosphoserine By similarity | ||||||||||||||||||
| Modified residue | 331 | 1 | Phosphoserine Ref.10 | ||||||||||||||||||
| Modified residue | 412 | 1 | Phosphothreonine Ref.10 Ref.13 | ||||||||||||||||||
Natural variations | |||||||||||||||||||||
| Natural variant | 460 | 1 | S → T. Corresponds to variant rs2269966 [ dbSNP | Ensembl ]. | VAR_033515 | |||||||||||||||||
Experimental info | |||||||||||||||||||||
| Mutagenesis | 141 | 1 | K → E: Loss ability to induce the formation of actin clusters; when associated with K-142; R-145 and K-146. Ref.8 | ||||||||||||||||||
| Mutagenesis | 142 | 1 | K → E: Loss ability to induce the formation of actin clusters; when associated with K-141; R-145 and K-146. Ref.8 | ||||||||||||||||||
| Mutagenesis | 145 | 1 | R → E: Loss ability to induce the formation of actin clusters; when associated with K-141; K-142 and K-146. Ref.8 | ||||||||||||||||||
| Mutagenesis | 146 | 1 | K → E: Loss ability to induce the formation of actin clusters; when associated with K-141; K-142 and R-145. Ref.8 | ||||||||||||||||||
| Mutagenesis | 488 – 511 | 24 | Missing: Loss ability to induce the formation of actin clusters; induce the formation of long filopodia. Ref.8 | ||||||||||||||||||
| Sequence conflict | 456 | 1 | A → V in BAB15671. Ref.6 | ||||||||||||||||||
| Sequence conflict | 460 | 1 | S → F in BAB15671. Ref.6 | ||||||||||||||||||
| Sequence conflict | 464 | 1 | A → V in BAB15671. Ref.6 | ||||||||||||||||||
| Sequence conflict | 466 | 1 | A → V in BAB15671. Ref.6 | ||||||||||||||||||
| Sequence conflict | 467 | 1 | S → F in BAB15671. Ref.6 | ||||||||||||||||||
Secondary structure | |||||||||||||||||||||
Helix Strand Turn | |||||||||||||||||||||
| Beta strand | 343 – 348 | 6 | |||||||||||||||||||
| Beta strand | 356 – 358 | 3 | |||||||||||||||||||
| Beta strand | 366 – 373 | 8 | |||||||||||||||||||
| Beta strand | 378 – 386 | 9 | |||||||||||||||||||
| Beta strand | 389 – 393 | 5 | |||||||||||||||||||
| Helix | 394 – 396 | 3 | |||||||||||||||||||
| Beta strand | 397 – 400 | 4 | |||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Gene expression profiling in the human hypothalamus-pituitary-adrenal axis and full-length cDNA cloning." Hu R.-M., Han Z.-G., Song H.-D., Peng Y.-D., Huang Q.-H., Ren S.-X., Gu Y.-J., Huang C.-H., Li Y.-B., Jiang C.-L., Fu G., Zhang Q.-H., Gu B.-W., Dai M., Mao Y.-F., Gao G.-F., Rong R., Ye M. Chen J.-L.Proc. Natl. Acad. Sci. U.S.A. 97:9543-9548(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Adrenal gland. |
| [2] | "The DNA sequence of human chromosome 7." Hillier L.W., Fulton R.S., Fulton L.A., Graves T.A., Pepin K.H., Wagner-McPherson C., Layman D., Maas J., Jaeger S., Walker R., Wylie K., Sekhon M., Becker M.C., O'Laughlin M.D., Schaller M.E., Fewell G.A., Delehaunty K.D., Miner T.L. Wilson R.K.Nature 424:157-164(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [3] | "Human chromosome 7: DNA sequence and biology." Scherer S.W., Cheung J., MacDonald J.R., Osborne L.R., Nakabayashi K., Herbrick J.-A., Carson A.R., Parker-Katiraee L., Skaug J., Khaja R., Zhang J., Hudek A.K., Li M., Haddad M., Duggan G.E., Fernandez B.A., Kanematsu E., Gentles S. Tsui L.-C.Science 300:767-772(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [4] | 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]. |
| [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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Placenta. |
| [6] | "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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 317-511. Tissue: Lung. |
| [7] | "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks." Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M. Cell 127:635-648(2006) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-261, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [8] | "Characterisation of IRTKS, a novel IRSp53/MIM family actin regulator with distinct filament bundling properties." Millard T.H., Dawson J., Machesky L.M. J. Cell Sci. 120:1663-1672(2007) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, INTERACTION WITH RAC1 AND F-ACTIN, PHOSPHORYLATION, MUTAGENESIS OF LYS-141; LYS-142; ARG-145; LYS-146 AND 488-GLY--ARG-511. |
| [9] | "Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis." Cantin G.T., Yi W., Lu B., Park S.K., Xu T., Lee J.-D., Yates J.R. III J. Proteome Res. 7:1346-1351(2008) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [10] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-248; THR-257; SER-261; SER-281; SER-331 AND THR-412, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [11] | "Identification of SH3 domain interaction partners of human FasL (CD178) by phage display screening." Voss M., Lettau M., Janssen O. BMC Immunol. 10:53-53(2009) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH FASLG. |
| [12] | "Insulin receptor tyrosine kinase substrate links the E. coli O157:H7 actin assembly effectors Tir and EspF(U) during pedestal formation." Vingadassalom D., Kazlauskas A., Skehan B., Cheng H.C., Magoun L., Robbins D., Rosen M.K., Saksela K., Leong J.M. Proc. Natl. Acad. Sci. U.S.A. 106:6754-6759(2009) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, INTERACTION WITH E.COLI EFFECTOR PROTEIN ESPF(U), IDENTIFICATION IN A COMPLEX WITH WASL AND E.COLI EFFECTOR PROTEIN ESPF(U), INTERACTION WITH E.COLI INTIMIN RECEPTOR TIR, SUBCELLULAR LOCATION. |
| [13] | "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis." Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M. Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-248; THR-257; SER-261 AND THR-412, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [14] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [15] | "Recognition of tandem PxxP motifs as a unique Src homology 3-binding mode triggers pathogen-driven actin assembly." Aitio O., Hellman M., Kazlauskas A., Vingadassalom D.F., Leong J.M., Saksela K., Permi P. Proc. Natl. Acad. Sci. U.S.A. 107:21743-21748(2010) [PubMed] [Europe PMC] [Abstract] Cited for: STRUCTURE BY NMR OF 339-402 IN COMPLEX WITH E.COLI EFFECTOR PROTEIN ESPF(U), SUBUNIT. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AF119666 mRNA. Translation: AAF17223.2. AC004841 Genomic DNA. Translation: AAD20937.1. Sequence problems. AC093169 Genomic DNA. No translation available. AC093799 Genomic DNA. Translation: AAS07549.1. Different initiation. AC093799 Genomic DNA. Translation: AAS07550.1. CH236956 Genomic DNA. Translation: EAL23890.1. CH471091 Genomic DNA. Translation: EAW76706.1. BC013888 mRNA. Translation: AAH13888.1. AK027142 mRNA. Translation: BAB15671.1. Different initiation. | ||||||||||||||||||
| IPI | IPI00179326. | ||||||||||||||||||
| RefSeq | NP_061330.2. NM_018842.4. | ||||||||||||||||||
| UniGene | Hs.656063. | ||||||||||||||||||
3D structure databases | |||||||||||||||||||
| PDBe RCSB PDB PDBj |
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| ProteinModelPortal | Q9UHR4. | ||||||||||||||||||
| ModBase | Search... | ||||||||||||||||||
Protein-protein interaction databases | |||||||||||||||||||
| DIP | DIP-53820N. | ||||||||||||||||||
| IntAct | Q9UHR4. 5 interactions. | ||||||||||||||||||
| MINT | MINT-5006683. | ||||||||||||||||||
| STRING | 9606.ENSP00000005260. | ||||||||||||||||||
PTM databases | |||||||||||||||||||
| PhosphoSite | Q9UHR4. | ||||||||||||||||||
Polymorphism databases | |||||||||||||||||||
| DMDM | 74735022. | ||||||||||||||||||
Proteomic databases | |||||||||||||||||||
| PaxDb | Q9UHR4. | ||||||||||||||||||
| PeptideAtlas | Q9UHR4. | ||||||||||||||||||
| PRIDE | Q9UHR4. | ||||||||||||||||||
Protocols and materials databases | |||||||||||||||||||
| DNASU | 55971. | ||||||||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||||||||
Genome annotation databases | |||||||||||||||||||
| Ensembl | ENST00000005260; ENSP00000005260; ENSG00000006453. | ||||||||||||||||||
| GeneID | 55971. | ||||||||||||||||||
| KEGG | hsa:55971. | ||||||||||||||||||
| UCSC | uc003upj.3. human. | ||||||||||||||||||
Organism-specific databases | |||||||||||||||||||
| CTD | 55971. | ||||||||||||||||||
| GeneCards | GC07M097920. | ||||||||||||||||||
| H-InvDB | HIX0167837. | ||||||||||||||||||
| HGNC | HGNC:21649. BAIAP2L1. | ||||||||||||||||||
| HPA | HPA019484. HPA021257. HPA023874. HPA029503. | ||||||||||||||||||
| MIM | 611877. gene. | ||||||||||||||||||
| neXtProt | NX_Q9UHR4. | ||||||||||||||||||
| PharmGKB | PA142672562. | ||||||||||||||||||
| GenAtlas | Search... | ||||||||||||||||||
Phylogenomic databases | |||||||||||||||||||
| eggNOG | NOG71665. | ||||||||||||||||||
| HOVERGEN | HBG054462. | ||||||||||||||||||
| InParanoid | Q9UHR4. | ||||||||||||||||||
| OMA | TESTYRN. | ||||||||||||||||||
| OrthoDB | EOG4GXFMT. | ||||||||||||||||||
| PhylomeDB | Q9UHR4. | ||||||||||||||||||
Gene expression databases | |||||||||||||||||||
| Bgee | Q9UHR4. | ||||||||||||||||||
| CleanEx | HS_BAIAP2L1. | ||||||||||||||||||
| Genevestigator | Q9UHR4. | ||||||||||||||||||
| GermOnline | ENSG00000006453. Homo sapiens. | ||||||||||||||||||
Family and domain databases | |||||||||||||||||||
| InterPro | IPR013606. IRSp53/MIM_homology_IMD. IPR011511. SH3_2. IPR001452. SH3_domain. [Graphical view] | ||||||||||||||||||
| Pfam | PF08397. IMD. 1 hit. PF07653. SH3_2. 1 hit. [Graphical view] | ||||||||||||||||||
| SMART | SM00326. SH3. 1 hit. [Graphical view] | ||||||||||||||||||
| SUPFAM | SSF50044. SH3. 1 hit. | ||||||||||||||||||
| PROSITE | PS51338. IMD. 1 hit. PS50002. SH3. 1 hit. [Graphical view] | ||||||||||||||||||
| ProtoNet | Search... | ||||||||||||||||||
Other | |||||||||||||||||||
| ChiTaRS | BAIAP2L1. human. | ||||||||||||||||||
| GenomeRNAi | 55971. | ||||||||||||||||||
| NextBio | 61407. | ||||||||||||||||||
| SOURCE | Search... | ||||||||||||||||||
Entry information
| Entry name | BI2L1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9UHR4 Secondary accession number(s): A4D268 Q9Y2M8 | ||||||||
| 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 7 Human chromosome 7: 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
