- PDB-4dir: 2.6 Angstrom X-ray structure of human CA(2+)-S100A5 -
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基本情報
登録情報
データベース: PDB / ID: 4dir
タイトル
2.6 Angstrom X-ray structure of human CA(2+)-S100A5
要素
Protein S100-A5
キーワード
METAL BINDING PROTEIN / ALPHA-HELICAL / EF HAND
機能・相同性
機能・相同性情報
calcium-dependent protein binding / copper ion binding / neuronal cell body / calcium ion binding / protein homodimerization activity / zinc ion binding / nucleus 類似検索 - 分子機能
S-100 / S-100/ICaBP type calcium binding protein signature. / S100/Calcium binding protein 7/8-like, conserved site / S100/CaBP-9k-type, calcium binding, subdomain / S-100/ICaBP type calcium binding domain / S-100/ICaBP type calcium binding domain / EF-hand / Recoverin; domain 1 / EF-hand, calcium binding motif / EF-Hand 1, calcium-binding site ...S-100 / S-100/ICaBP type calcium binding protein signature. / S100/Calcium binding protein 7/8-like, conserved site / S100/CaBP-9k-type, calcium binding, subdomain / S-100/ICaBP type calcium binding domain / S-100/ICaBP type calcium binding domain / EF-hand / Recoverin; domain 1 / EF-hand, calcium binding motif / EF-Hand 1, calcium-binding site / EF-hand calcium-binding domain. / EF-hand calcium-binding domain profile. / EF-hand domain / EF-hand domain pair / Orthogonal Bundle / Mainly Alpha 類似検索 - ドメイン・相同性
構造決定の手法: 分子置換 / 解像度: 2.6→52.69 Å / Cor.coef. Fo:Fc: 0.94 / Cor.coef. Fo:Fc free: 0.923 / SU B: 30.068 / SU ML: 0.272 / 交差検証法: THROUGHOUT / ESU R: 0.882 / ESU R Free: 0.351 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.2831
259
4.5 %
RANDOM
Rwork
0.24323
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obs
0.24501
5442
99.56 %
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all
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5442
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溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.4 Å / 溶媒モデル: MASK