Loading
PDBj
メニューPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

1NDH

CRYSTAL STRUCTURE OF NADH-CYTOCHROME B5 REDUCTASE FROM PIG LIVER AT 2.4 ANGSTROMS RESOLUTION

1NDH の概要
エントリーDOI10.2210/pdb1ndh/pdb
分子名称CYTOCHROME B5 REDUCTASE, FLAVIN-ADENINE DINUCLEOTIDE (3 entities in total)
機能のキーワードelectron transport (flavo protein)
由来する生物種Sus scrofa (pig)
タンパク質・核酸の鎖数1
化学式量合計31659.22
構造登録者
Nishida, H.,Miki, K. (登録日: 1994-10-31, 公開日: 1995-02-14, 最終更新日: 2024-02-14)
主引用文献Nishida, H.,Inaka, K.,Yamanaka, M.,Kaida, S.,Kobayashi, K.,Miki, K.
Crystal structure of NADH-cytochrome b5 reductase from pig liver at 2.4 A resolution.
Biochemistry, 34:2763-2767, 1995
Cited by
PubMed Abstract: The three-dimensional structure of NADH-cytochrome b5 reductase from pig liver microsomes has been determined at 2.4 A resolution by X-ray crystallography. The molecular structure reveals two domains, the FAD binding domain and the NADH domain. A large cleft lies between these two domains and contains the binding site for the FAD prosthetic group. The backbone structure of the FAD binding domain has a great similarity to that of ferredoxin-NADP+ reductase [Karplus, P. A., Daniels, M. J., & Herriott, J. R. (1991) Science 251, 60-65], in spite of the relatively low sequence homology (about 15%) between the two enzymes. On the other hand, the structure of the NADH domain has several structural differences from that of the NADP+ domain of ferredoxin-NADP+ reductase. The size of the cleft between the two domains is larger in NADH-cytochrome b5 reductase than in ferredoxin-NADP+ reductase, which may be responsible for the observed difference in the nucleotide accessibility in the two enzymes.
PubMed: 7893687
DOI: 10.1021/bi00009a004
主引用文献が同じPDBエントリー
実験手法
X-RAY DIFFRACTION (2.1 Å)
構造検証レポート
Validation report summary of 1ndh
検証レポート(詳細版)ダウンロードをダウンロード

237992

件を2025-06-25に公開中

PDB statisticsPDBj update infoContact PDBjnumon