Crystal structure of human FAF1 UBX domain reveals a novel FcisP touch-turn motif in p97/VCP-binding region
DC Field | Value | Language |
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dc.contributor.author | Kang, Wonchull | - |
dc.contributor.author | Yang, Jin Kuk | - |
dc.date.available | 2018-05-10T08:46:05Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2011-04-15 | - |
dc.identifier.issn | 0006-291X | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/13681 | - |
dc.description.abstract | UBX domain is a general p97/VCP-binding module found in an increasing number of proteins including FAF1, p47, SAKS1 and UBXD7. FAF1, a multi-functional tumor suppressor protein, binds to the N domain of p97/VCP through its C-terminal UBX domain and thereby inhibits the proteasomal protein degradation in which p97/VCP acts as a co-chaperone. Here we report the crystal structure of human FAF1 UBX domain at 2.9 angstrom resolution. It reveals that the conserved FP sequence in the p97/VCP-binding region adopts a rarely observed cis-Pro touch-turn structure. We call it an FcisP touch-turn motif and suggest that it is the conserved structural element of the UBX domain. Four FAF1 UBX molecules in an asymmetric unit of the crystal show two different conformations of the FcisP touch-turn motif. The phenyl ring of F(619) in the motif stacks partly over cis-Pro(620) in one conformation, whereas it is swung out from cis-P(620), in the other conformation, and forms hydrophobic contacts with the residues of the neighboring molecule. In addition, the entire FcisP touch-turn motif is pulled out in the second conformation by about 2 angstrom in comparison to the first conformation. Those conformational differences observed in the p97/VCP-binding motif caused by the interaction with neighboring molecules presumably represent the conformational change of the UBX domain on its binding to the N domain of p97/VCP. 2011 Elsevier Inc. All rights reserved. | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.relation.isPartOf | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | - |
dc.subject | FAS-ASSOCIATED FACTOR-1 | - |
dc.subject | AAA ATPASE P97/VCP | - |
dc.subject | KAPPA-B | - |
dc.subject | PROTEIN | - |
dc.subject | P97 | - |
dc.subject | CLASSIFICATION | - |
dc.subject | SOFTWARE | - |
dc.subject | COMPLEX | - |
dc.subject | P47 | - |
dc.title | Crystal structure of human FAF1 UBX domain reveals a novel FcisP touch-turn motif in p97/VCP-binding region | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.bbrc.2011.03.052 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, v.407, no.3, pp.531 - 534 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000289958500016 | - |
dc.identifier.scopusid | 2-s2.0-79954592679 | - |
dc.citation.endPage | 534 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 531 | - |
dc.citation.title | BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | - |
dc.citation.volume | 407 | - |
dc.contributor.affiliatedAuthor | Yang, Jin Kuk | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Fas-associated factor 1 | - |
dc.subject.keywordAuthor | UBX domain | - |
dc.subject.keywordAuthor | Touch-turn motif | - |
dc.subject.keywordAuthor | p97 | - |
dc.subject.keywordAuthor | beta-Grasp fold | - |
dc.subject.keywordPlus | FAS-ASSOCIATED FACTOR-1 | - |
dc.subject.keywordPlus | AAA ATPASE P97/VCP | - |
dc.subject.keywordPlus | KAPPA-B | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.subject.keywordPlus | P97 | - |
dc.subject.keywordPlus | CLASSIFICATION | - |
dc.subject.keywordPlus | SOFTWARE | - |
dc.subject.keywordPlus | COMPLEX | - |
dc.subject.keywordPlus | P47 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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