2ar0
Crystal structure of Type I restriction enzyme EcoKI M protein (EC 2.1.1.72) (M.EcoKI)
SAXS 散射曲线 SAXS Profile
暂无 SAXS 图
P(r) 距离分布 P(r) Distribution
暂无 P(r) 图
1. 结构基本信息 1. Structure Basics
| 条目编号 entry_id | 2ar0 |
| 沉积日期 deposition_date | 2005-08-18 |
| 结构标题 title | Crystal structure of Type I restriction enzyme EcoKI M protein (EC 2.1.1.72) (M.EcoKI) |
| 关键词 keywords | ;Structural Genomics; Protein Structure Initiative; NYSGXRC; T824; Q9PNP0 Restriction modification enzyme; Type I restriction enzyme EcoKI M protein; methyltransferase, PSI, New York SGX Research Center for Structural Genomics, TRANSCRIPTION, TRANSFERASE ;; TRANSCRIPTION,TRANSFERASE |
| 实验方法 method | X-RAY DIFFRACTION |
2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)
该条目暂无 SAXS 数据。
3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)
该条目暂无 P(r) 分析数据。
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (3)
6. 折叠分类 (SCOP + CATH) 6 domains
SCOP 2.08 (2 domains)
| 结构域编号 domain_id | d2ar0a1 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.66 — S-adenosyl-L-methionine-dependent methyltransferases |
| 超家族 Superfamily superfamily | c.66.1 — S-adenosyl-L-methionine-dependent methyltransferases |
| 家族 Family family | c.66.1.45 — N-6 DNA Methylase-like |
| 结构域编号 domain_id | d2ar0b_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.66 — S-adenosyl-L-methionine-dependent methyltransferases |
| 超家族 Superfamily superfamily | c.66.1 — S-adenosyl-L-methionine-dependent methyltransferases |
| 家族 Family family | c.66.1.45 — N-6 DNA Methylase-like |
CATH v4.4 (4 domains)
| 结构域编号 domain_id | 2ar0A01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 30 — N6 adenine-specific DNA methyltransferase, N-terminal domain |
| 结构域编号 domain_id | 2ar0A02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 150 — Vaccinia Virus protein VP39 |
| 结构域编号 domain_id | 2ar0B01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 30 — N6 adenine-specific DNA methyltransferase, N-terminal domain |
| 结构域编号 domain_id | 2ar0B02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 150 — Vaccinia Virus protein VP39 |