- PDB-8q41: Crystal structure of Can2 (E341A) bound to cA4 and TTTAAA ssDNA -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 8q41
タイトル
Crystal structure of Can2 (E341A) bound to cA4 and TTTAAA ssDNA
要素
Cyclic tetraadenosine monophosphate (cA4)
DNA (5'-D(*TP*TP*AP*AP*A)-3')
DUF1887 family protein
キーワード
DNA BINDING PROTEIN / Can2 / cyclic oligoadenylates / cA4 / CARF / CRISPR ancillary nuclease / Protein-DNA complex
機能・相同性
tRNA endonuclease-like domain superfamily / Restriction endonuclease type II-like / nucleic acid binding / metal ion binding / : / : / DNA / RNA / DUF1887 family protein
A: DUF1887 family protein B: DUF1887 family protein D: DNA (5'-D(*TP*TP*AP*AP*A)-3') C: DNA (5'-D(*TP*TP*AP*AP*A)-3') X: Cyclic tetraadenosine monophosphate (cA4) ヘテロ分子
タイプ: Polycyclic / クラス: Antiviral / 分子量: 1271.866 Da / 分子数: 1 / 由来タイプ: 合成 詳細: Cyclic oligoadenylates such as c-tetraAMP were found to be novel bacterial second messengers. Antiviral in context of signalling for Type III CRISPR-Cas systems. 由来: (合成) synthetic construct (人工物) / 参照: BIRD: PRD_002431
CRISPR-Cas systems provide bacteria with adaptive immunity against bacteriophages. Cyclic ...CRISPR-Cas systems provide bacteria with adaptive immunity against bacteriophages. Cyclic oligoadenylate signaling was found to be essential for the type III system against the jumbo phage.