Journal Mobile Options
Table of Contents
Vol. 84, No. 1-2, 1999
Issue release date: 1999
Section title: Paper
Cytogenet Cell Genet 84:75–82 (1999)
(DOI:10.1159/000015219)

Identification of BAIAP2 (BAI-associated protein 2), a novel human homologue of hamster IRSp53, whose SH3 domain interacts with the cytoplasmic domain of BAI1

Oda K. · Shiratsuchi T. · Nishimori H. · Inazawa J. · Yoshikawa H. · Taketani Y. · Nakamura Y. · Tokino T.
aLaboratory of Molecular Medicine, Human Genome Center, The Institute of Medical Science, The University of Tokyo; bDepartment of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, Tokyo (Japan)

Do you have an account?

Register and profit from personalized services (MyKarger) Login Information

Please create your User ID & Password





Contact Information









I have read the Karger Terms and Conditions and agree.

Register and profit from personalized services (MyKarger) Login Information

Please create your User ID & Password





Contact Information









I have read the Karger Terms and Conditions and agree.

To view the fulltext, please log in

To view the pdf, please log in

Buy

  • FullText & PDF
  • Unlimited re-access via MyKarger (new!)
  • Unrestricted printing, no saving restrictions for personal use
  • Reduced rates with a PPV account
read more

Direct: USD 38.00
Account: USD 26.50

Select

Rent/Cloud

  • Rent for 48h to view
  • Buy Cloud Access for unlimited viewing via different devices
  • Synchronizing in the ReadCube Cloud
  • Printing and saving restriction apply

Rental: USD 8.50
Cloud: USD 20.00

Select

Subscribe

  • Automatic perpetual access to all articles of the subscribed year(s)
  • Unlimited re-access via Subscriber Login or MyKarger
  • Unrestricted printing, no saving restrictions for personal use
read more

Subcription rates


Select


Article / Publication Details

First-Page Preview
Abstract of Paper

Published online: 5/7/1999

Number of Print Pages: 8
Number of Figures: 6
Number of Tables: 0

ISSN: 1424-8581 (Print)
eISSN: 1424-859X (Online)

For additional information: http://www.karger.com/CGR

Abstract

Abstract.

BAI1 (brain-specific angiogenesis inhibitor 1) was originally isolated as a p53-target gene specifically expressed in brain. To clarify its function, we have been searching for cellular proteins that associate with the cytoplasmic domain of BAI1. Using its intracellular carboxyl terminus as “bait” in a yeast two-hybrid system, we isolated a cDNA clone named BAIAP2 whose nucleotide sequence would encode a 521-amino acid protein showing significant homology to a 58/53-kDa substrate of insulin-receptor kinase in the hamster. As the expression profile of BAIAP2 examined by Northern blot analysis was almost identical to that of BAI1, BAIAP2 appears to be active mainly in neurons. In vitro binding assays confirmed that a proline-rich cytoplasmic fragment of BAI1 interacted with the Src homology 3 (SH3) domain of BAIAP2. Double-color immunofluorescent analysis revealed that BAIAP2 was localized at the cytoplasmic membrane when it was coexpressed with BAI1 in COS-7 cells; BAIAP2 not associated with BAI1 was diffused in the cytoplasm. Predominant localization of BAI1 protein in a sub-cellular fraction enriched in growth cones indicated a possible role of BAI1 as a cell adhesion molecule inducing growth cone guidance. As a protein partner of BAI1, BAIAP2 may represent an important link between membrane and cytoskeleton in the process of neuronal growth.


Article / Publication Details

First-Page Preview
Abstract of Paper

Published online: 5/7/1999

Number of Print Pages: 8
Number of Figures: 6
Number of Tables: 0

ISSN: 1424-8581 (Print)
eISSN: 1424-859X (Online)

For additional information: http://www.karger.com/CGR


Copyright / Drug Dosage

Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher or, in the case of photocopying, direct payment of a specified fee to the Copyright Clearance Center.
Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in goverment regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug.
Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.