1JS0
Crystal Structure of 3D Domain-swapped RNase A Minor Trimer
GO（遺伝子オントロジー）由来の情報
| 鎖名 | GO（遺伝子オントロジー）id | 名前空間 | 内容 |
| A | 0003676 | molecular_function | nucleic acid binding |
| A | 0004518 | molecular_function | nuclease activity |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0004522 | molecular_function | ribonuclease A activity |
| A | 0004540 | molecular_function | RNA nuclease activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0016829 | molecular_function | lyase activity |
| A | 0050830 | biological_process | defense response to Gram-positive bacterium |
| B | 0003676 | molecular_function | nucleic acid binding |
| B | 0004518 | molecular_function | nuclease activity |
| B | 0004519 | molecular_function | endonuclease activity |
| B | 0004522 | molecular_function | ribonuclease A activity |
| B | 0004540 | molecular_function | RNA nuclease activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005576 | cellular_component | extracellular region |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0016829 | molecular_function | lyase activity |
| B | 0050830 | biological_process | defense response to Gram-positive bacterium |
| C | 0003676 | molecular_function | nucleic acid binding |
| C | 0004518 | molecular_function | nuclease activity |
| C | 0004519 | molecular_function | endonuclease activity |
| C | 0004522 | molecular_function | ribonuclease A activity |
| C | 0004540 | molecular_function | RNA nuclease activity |
| C | 0005515 | molecular_function | protein binding |
| C | 0005576 | cellular_component | extracellular region |
| C | 0016787 | molecular_function | hydrolase activity |
| C | 0016829 | molecular_function | lyase activity |
| C | 0050830 | biological_process | defense response to Gram-positive bacterium |
PDBデータベースに由来する情報
| site_id | AC1 |
| 残基数 | 9 |
| 詳細 | BINDING SITE FOR RESIDUE SO4 B 601 |
| 鎖名 | 残基 |
| B | GLN11 |
| B | HIS12 |
| B | LYS41 |
| B | HOH1110 |
| B | HOH1169 |
| B | HOH1178 |
| C | VAL118 |
| C | HIS119 |
| C | PHE120 |
| site_id | AC2 |
| 残基数 | 7 |
| 詳細 | BINDING SITE FOR RESIDUE SO4 B 602 |
| 鎖名 | 残基 |
| A | GLN11 |
| A | HIS12 |
| A | LYS41 |
| B | VAL118 |
| B | HIS119 |
| B | PHE120 |
| B | HOH1033 |
| site_id | AC3 |
| 残基数 | 7 |
| 詳細 | BINDING SITE FOR RESIDUE SO4 A 603 |
| 鎖名 | 残基 |
| A | VAL118 |
| A | HIS119 |
| A | PHE120 |
| A | HOH1109 |
| C | GLN11 |
| C | HIS12 |
| C | LYS41 |
| site_id | AC4 |
| 残基数 | 12 |
| 詳細 | BINDING SITE FOR RESIDUE SO4 A 604 |
| 鎖名 | 残基 |
| A | GLU111 |
| A | GLY112 |
| A | TYR115 |
| A | HOH1003 |
| A | HOH1031 |
| A | HOH1145 |
| B | GLU111 |
| B | GLY112 |
| B | TYR115 |
| C | GLU111 |
| C | GLY112 |
| C | TYR115 |
UniProtにおけるモチーフ・データベースPROSITEからの機能情報
| site_id | PS00127 |
| 残基数 | 7 |
| 詳細 | RNASE_PANCREATIC Pancreatic ribonuclease family signature. CKpvNTF |
| 鎖名 | 残基 | 詳細 |
| A | CYS40-PHE46 |
SwissProt/UniProtに記載されている蛋白質分子機能情報
| site_id | SWS_FT_FI1 |
| 残基数 | 3 |
| 詳細 | ACT_SITE: Proton acceptor |
| 鎖名 | 残基 | 詳細 |
| A | HIS12 | |
| B | HIS12 | |
| C | HIS12 |
| site_id | SWS_FT_FI2 |
| 残基数 | 3 |
| 詳細 | ACT_SITE: Proton donor |
| 鎖名 | 残基 | 詳細 |
| A | HIS119 | |
| B | HIS119 | |
| C | HIS119 |
| site_id | SWS_FT_FI3 |
| 残基数 | 15 |
| 詳細 | BINDING: |
| 鎖名 | 残基 | 詳細 |
| A | LYS7 | |
| B | ARG85 | |
| C | LYS7 | |
| C | ARG10 | |
| C | LYS41 | |
| C | LYS66 | |
| C | ARG85 | |
| A | ARG10 | |
| A | LYS41 | |
| A | LYS66 | |
| A | ARG85 | |
| B | LYS7 | |
| B | ARG10 | |
| B | LYS41 | |
| B | LYS66 |
| site_id | SWS_FT_FI4 |
| 残基数 | 12 |
| 詳細 | CARBOHYD: N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:4030761 |
| 鎖名 | 残基 | 詳細 |
| A | LYS1 | |
| C | LYS7 | |
| C | LYS37 | |
| C | LYS41 | |
| A | LYS7 | |
| A | LYS37 | |
| A | LYS41 | |
| B | LYS1 | |
| B | LYS7 | |
| B | LYS37 | |
| B | LYS41 | |
| C | LYS1 |
| site_id | SWS_FT_FI5 |
| 残基数 | 3 |
| 詳細 | CARBOHYD: N-linked (GlcNAc...) asparagine; partial => ECO:0000269|PubMed:19358553 |
| 鎖名 | 残基 | 詳細 |
| A | ASN34 | |
| B | ASN34 | |
| C | ASN34 |
CSAにおける酵素触媒機能の情報
| site_id | MCSA1 |
| 残基数 | 5 |
| 詳細 | M-CSA 164 |
| 鎖名 | 残基 | 詳細 |
| A | HIS12 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | LYS41 | electrostatic stabiliser, hydrogen bond donor |
| A | HIS119 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | PHE120 | electrostatic stabiliser, hydrogen bond donor |
| A | ASP121 | electrostatic stabiliser, hydrogen bond acceptor |
| site_id | MCSA2 |
| 残基数 | 5 |
| 詳細 | M-CSA 164 |
| 鎖名 | 残基 | 詳細 |
| B | HIS12 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| B | LYS41 | electrostatic stabiliser, hydrogen bond donor |
| B | HIS119 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| B | PHE120 | electrostatic stabiliser, hydrogen bond donor |
| B | ASP121 | electrostatic stabiliser, hydrogen bond acceptor |
| site_id | MCSA3 |
| 残基数 | 5 |
| 詳細 | M-CSA 164 |
| 鎖名 | 残基 | 詳細 |
| C | HIS12 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| C | LYS41 | electrostatic stabiliser, hydrogen bond donor |
| C | HIS119 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| C | PHE120 | electrostatic stabiliser, hydrogen bond donor |
| C | ASP121 | electrostatic stabiliser, hydrogen bond acceptor |
