2KN1

Solution NMR Structure of BCMA

2KN1 の概要

• エントリーDOI: 10.2210/pdb2kn1/pdb
• 関連するPDBエントリー: 2kmz 2kn0
• NMR情報: BMRB: 17252
• 分子名称: Tumor necrosis factor receptor superfamily member 17 (1 entity in total)
• 機能のキーワード: bcma, baff, tnf receptor, crd, april, signaling protein
• 由来する生物種: Homo sapiens (human)
• 細胞内の位置: Cell membrane; Single-pass type III membrane protein: Q02223
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 5601.40

構造登録者

Pellegrini, M.,Willen, L.,Perroud, M.,Krushinskie, D.,Strauch, K.,Cuervo, H.,Sun, Y.,Day, E.S.,Schneider, P.,Zheng, T.S. (登録日: 2009-08-11, 公開日: 2011-02-23, 最終更新日: 2025-03-26)

主引用文献

Pellegrini, M.,Willen, L.,Perroud, M.,Krushinskie, D.,Strauch, K.,Cuervo, H.,Day, E.S.,Schneider, P.,Zheng, T.S.
Structure of the extracellular domains of human and Xenopus Fn14: implications in the evolution of TWEAK and Fn14 interactions.
Febs J., 280:1818-1829, 2013

PubMed Abstract: TWEAK (TNF homologue with weak apoptosis-inducing activity) and Fn14 (fibroblast growth factor-inducible protein 14) are members of the tumor necrosis factor (TNF) ligand and receptor super-families. Having observed that Xenopus Fn14 cross-reacts with human TWEAK, despite its relatively low sequence homology to human Fn14, we examined the conservation in tertiary fold and binding interfaces between the two species. Our results, combining NMR solution structure determination, binding assays, extensive site-directed mutagenesis and molecular modeling, reveal that, in addition to the known and previously characterized β-hairpin motif, the helix-loop-helix motif makes an essential contribution to the receptor/ligand binding interface. We further discuss the insight provided by the structural analyses regarding how the cysteine-rich domains of the TNF receptor super-family may have evolved over time.

PubMed: 23438059
DOI: 10.1111/febs.12206

実験手法

SOLUTION NMR