2KA7

NMR solution structure of TM0212 at 40 C

2KA7 の概要

• エントリーDOI: 10.2210/pdb2ka7/pdb
• 関連するPDBエントリー: 1zko
• NMR情報: BMRB: 16016
• 分子名称: Glycine cleavage system H protein (1 entity in total)
• 機能のキーワード: protein, lipoyl, structural genomics, psi-2, protein structure initiative, joint center for structural genomics, jcsg, unknown function
• 由来する生物種: Thermotoga maritima
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 13929.55

構造登録者

Pedrini, B.,Herrmann, T.,Mohanty, B.,Geralt, M.,Wilson, I.,Wuthrich, K.,Joint Center for Structural Genomics (JCSG) (登録日: 2008-10-31, 公開日: 2009-01-13, 最終更新日: 2024-05-08)

主引用文献

Serrano, P.,Pedrini, B.,Mohanty, B.,Geralt, M.,Herrmann, T.,Wuthrich, K.
The J-UNIO protocol for automated protein structure determination by NMR in solution.
J.Biomol.Nmr, 53:341-354, 2012

PubMed Abstract: The J-UNIO (JCSG protocol using the software UNIO) procedure for automated protein structure determination by NMR in solution is introduced. In the present implementation, J-UNIO makes use of APSY-NMR spectroscopy, 3D heteronuclear-resolved [(1)H,(1)H]-NOESY experiments, and the software UNIO. Applications with proteins from the JCSG target list with sizes up to 150 residues showed that the procedure is highly robust and efficient. In all instances the correct polypeptide fold was obtained in the first round of automated data analysis and structure calculation. After interactive validation of the data obtained from the automated routine, the quality of the final structures was comparable to results from interactive structure determination. Special advantages are that the NMR data have been recorded with 6-10 days of instrument time per protein, that there is only a single step of chemical shift adjustments to relate the backbone signals in the APSY-NMR spectra with the corresponding backbone signals in the NOESY spectra, and that the NOE-based amino acid side chain chemical shift assignments are automatically focused on those residues that are heavily weighted in the structure calculation. The individual working steps of J-UNIO are illustrated with the structure determination of the protein YP_926445.1 from Shewanella amazonensis, and the results obtained with 17 JCSG targets are critically evaluated.

PubMed: 22752932
DOI: 10.1007/s10858-012-9645-2

実験手法

SOLUTION NMR