2POR

STRUCTURE OF PORIN REFINED AT 1.8 ANGSTROMS RESOLUTION

2POR の概要

• エントリーDOI: 10.2210/pdb2por/pdb
• 分子名称: PORIN, CALCIUM ION, (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE, ... (4 entities in total)
• 機能のキーワード: integral membrane protein porin
• 由来する生物種: Rhodobacter capsulatus
• 細胞内の位置: Cell outer membrane; Multi-pass membrane protein: P31243
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 32901.41

構造登録者

Weiss, M.S.,Schulz, G.E. (登録日: 1992-04-24, 公開日: 1993-07-15, 最終更新日: 2024-02-21)

主引用文献

Weiss, M.S.,Schulz, G.E.
Structure of porin refined at 1.8 A resolution.
J.Mol.Biol., 227:493-509, 1992

PubMed Abstract: The crystal structure of porin from Rhodobacter capsulatus has been refined using the simulated annealing method. The final model consists of all 301 amino acid residues well obeying standard geometry, three calcium ions, 274 solvent molecules, three detergent molecules and one unknown ligand modeled as a detergent molecule. The final crystallographic R-factor is 18.6% based on 42,851 independent reflections in the resolution range 10 to 1.8 A. The model is described in detail.

PubMed: 1328651
DOI: 10.1016/0022-2836(92)90903-W

実験手法

X-RAY DIFFRACTION (1.8 Å)