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BAIAP2


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Gene DB Home
Symbol:BAIAP2
Name(s):BAI1-associated protein 2
Type:protein-coding
Organism:Homo sapiens
Synonyms:BAP2, IRSP53
Links: Pubmed, Entrez Gene, GeneCards, BioGPS, Map Viewer.

Gene Information from Publications

Publication Link Summary of findings
14752106 IRSp53, when activated by small GTPases, participates in F-actin reorganization not only in an SH3-dependent manner but also in a manner dependent on the activity of the IRSp53/MIM homology domain
17115031 These results support a model whereby the synergic bundling activity of the IRSp53-Eps8 complex, regulated by Cdc42, contributes to the generation of actin bundles, thus promoting filopodial protrusions.
14596909 LIN7B is a partner of IRSp53 anchoring the actin-based membrane cytoskeleton at cell-cell contacts.
15673667 These results suggest that PSD-95 interaction is an important determinant of synaptic IRSp53 localization and that the SH3 domain of IRSp53 links activated Rac1/Cdc42 to downstream effectors for the regulation of spine morphogenesis.
16702231 Therefore, IRSp53 optimizes the activity of the WAVE2 complex in the presence of activated Rac and PIP(3).
17003044 The mechanism of membrane deforamtion induced by the IRSp53 RCB domain is reported.
17371834 Together, these data reveal that interplay between actin dynamics and a novel membrane-deformation activity promotes cell motility and morphogenesis.
15635447 IRSp53 comprises a central SH3 domain, which binds to proline-rich regions of a wide range of actin regulators, and a conserved N-terminal IRSp53/MIM homology domain that harbours F-actin-bundling activity. Presents crystal structure of this novel domain

Interacting gene products

Interaction Type Gene 1 Gene 2 Interaction description Complex Publication Link
HPRDbrain-specific angiogenesis inhibitor 1 precursorBAI1-associated protein 2 isoform 2--Pubmed
HPRDbrain-specific angiogenesis inhibitor 1 precursorBAI1-associated protein 2 isoform 2--Pubmed
HPRDcell division cycle 42 isoform 1BAI1-associated protein 2 isoform 2--Pubmed
HPRDcell division cycle 42 isoform 1BAI1-associated protein 2 isoform 2--Pubmed
HPRDdiaphanous 1BAI1-associated protein 2 isoform 2--Pubmed
HPRDAtrophin 1BAI1-associated protein 2 isoform 2--Pubmed
HPRDatrophin-1BAI1 associated protein 2--Pubmed
HPRDepidermal growth factor receptor pathway substrate 8BAI1-associated protein 2 isoform 2--Pubmed
HPRDRas related C3 botulinum toxin substrate 1BAI1-associated protein 2 isoform 2--Pubmed
HPRDras-related C3 botulinum toxin substrate 1 isoform Rac1bBAI1 associated protein 2--Pubmed

Recent Publications on BAIAP2:

Pubmed Logo
Cdc42- and IRSp53-dependent contractile filopodia tether presumptive lens and retina to coordinate epithelial invagination.
The vertebrate lens provides an excellent model with which to study the...
13th October, 2009
The Visual Systems Group, Children's Hospital Research Foundation, Development. 2009 Nov;136(21):3657-67.
DOI Direct Link
Case-control study of six genes asymmetrically expressed in the two cerebral hemispheres: association of BAIAP2 with attention-deficit/hyperactivity disorder.
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is a...
8th September, 2009
Department of Psychiatry, Hospital Universitari Vall d'Hebron, Barcelona, Biol Psychiatry. 2009 Nov 15;66(10):926-34. Epub 2009 Sep 5.
DOI Direct Link
SPIN90-IRSp53 complex participates in Rac-induced membrane ruffling.
SPIN90 is a key regulator of actin cytoskeletal organization. Using the...
12th August, 2009
Bio Imaging Research Center, Cell Dynamics Research Center, Department of Exp Cell Res. 2009 Aug 15;315(14):2410-9. Epub 2009 May 19.
DOI Direct Link
IRSp53 links the enterohemorrhagic E. coli effectors Tir and EspFU for actin pedestal formation.
Actin pedestal formation by pathogenic E. coli requires signaling by the...
5th May, 2009
Signalling and Motility Group, Helmholtz Centre for Infection Research, Cell Host Microbe. 2009 Mar 19;5(3):244-58.
DOI Direct Link
Putting enterohemorrhagic E. coli on a pedestal.
Many pathogenic bacteria exploit host cytoskeletal pathways to promote...
5th May, 2009
Department of Medicine, Division of Infectious Diseases, Massachusetts Cell Host Microbe. 2009 Mar 19;5(3):215-7.
DOI Direct Link

View more research publications.

Patents:

Patents logo
US Patent No.Title
7547687 Therapeutic treatment methods
7482334 Therapeutic treatment methods
7358230 Conserved diaphanous-related formin autoregulatory domain (DAD)

BAIAP2 results (if any) from reagent suppliers

Google CSE Logo
Signal Transduction Antibodies :: Page 7
BAI1 Antibody, 48-300, H, IHC, Brain-Specific Angiogenesis Inhibitor 1. BAIAP2 Antibody, 45-016, H, E, WB, (CT) BAIAP2 (isoform 2). BAIAP2 Antibody, 45-017 ...
http://www.prosci-inc.com/shop/catalog1/Signal-Transduction-...

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IRSp53 (W-20) Antibody sc-50011
Human, BAIAP2, 10458, 17q25.3, NM_006340, NM_017450, NM_017451 · Q9UQB8 · 605475 . Mouse, Baiap2, 108100, 11 E2, Q8BKX1 ...
http://www.scbt.com/datasheet-50011-irsp53-w-20-antibody.htm...

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IHC verified Antibodies - Orbigen Inc. - Orbigen Inc.
PAB-10427, BAI1-associated protein 2 (BAIAP2) polyclonal antibody · NM_006340, 100 µg, $210.00. PAB-10428, BAI1-associated protein 3 (BAIAP3) polyclonal ...
http://www.orbigen.com/commerce/catalog/spcategory.jsp?categ...

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Abgent - Neurosciences Antibodies
AP8171a, BAI2 Antibody (C-term), IHC, E, H. AP8172a, BAI3 Antibody (C-term), IHC , E, H. AP8174a, BAIAP2 Antibody (C-term), WB, IHC, E, H, M ...
http://www.abgent.com/products/category/neurosciences...

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Antibodies available - Antibodies | Imgenex
IMG-3041, BAIAP2, BAI1-associated protein 2, BAP2, IRSP53, Purified, ... IMG- 3430, BAIAP2 (isoform 3), BAP2, IRSP53, BAI1-associated protein 2, Purified, ...
http://www.imgenex.com/alphabetic_antibody_list.php?done=dis...

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Abgent - Cell and Function Antibodies
AP8174a, BAIAP2 Antibody (C-term), WB, IHC, E, H, M. AT1264aNEW, BAIAP2L1 monoclonal antibody (M01), ELISA,IHC-P,S-ELISA,WB-Ce,WB-Re, H ...
http://www.abgent.com/products/category/cell_function...

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BAI1 associated protein 2 isoform 3 peptide (509-520) (ab19041 ...
BAIAP2, a target of p53, has been identified as a brain-specific angiogenesis inhibitor (BAI1)-binding protein. This interaction at the cytoplasmic me...
http://www.abcam.com/BAI1-associated-protein-2-isoform-3-pep...

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