- PDB-3npg: Crystal structure of a protein with unknown function from DUF364 ... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 3npg
タイトル
Crystal structure of a protein with unknown function from DUF364 family (PH1506) from PYROCOCCUS HORIKOSHII at 2.70 A resolution
要素
uncharacterized DUF364 family protein
キーワード
UNKNOWN FUNCTION / protein with unknown function from DUF364 family / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-2
機能・相同性
Putative heavy-metal chelation domain / Domain of unknown function DUF4213 / Putative heavy-metal chelation / Putative heavy-metal chelation / ACETATE ION / Heavy-metal chelation domain-containing protein
A: uncharacterized DUF364 family protein B: uncharacterized DUF364 family protein C: uncharacterized DUF364 family protein D: uncharacterized DUF364 family protein ヘテロ分子
THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH ...THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.
解像度: 2.7→95.346 Å / Cor.coef. Fo:Fc: 0.891 / Cor.coef. Fo:Fc free: 0.868 / Occupancy max: 1 / Occupancy min: 0.75 / 交差検証法: THROUGHOUT / σ(F): 0 詳細: 1. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED ...詳細: 1. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 2. ACETATE (ACT) FROM THE CRYSTALLIZATION CONDITIONS IS MODELED INTO THE STRUCTURE 3. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS.