1WN6
Crystal Structure of Blasticidin S Deaminase (BSD) Complexed with Tetrahedral Intermediate of Blasticidin S
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004126 | molecular_function | cytidine deaminase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0009972 | biological_process | cytidine deamination |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046677 | biological_process | response to antibiotic |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0047711 | molecular_function | blasticidin-S deaminase activity |
| A | 0055086 | biological_process | nucleobase-containing small molecule metabolic process |
| A | 0072527 | biological_process | pyrimidine-containing compound metabolic process |
| A | 1901135 | biological_process | carbohydrate derivative metabolic process |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0004126 | molecular_function | cytidine deaminase activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005829 | cellular_component | cytosol |
| B | 0008270 | molecular_function | zinc ion binding |
| B | 0009972 | biological_process | cytidine deamination |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0046677 | biological_process | response to antibiotic |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0047711 | molecular_function | blasticidin-S deaminase activity |
| B | 0055086 | biological_process | nucleobase-containing small molecule metabolic process |
| B | 0072527 | biological_process | pyrimidine-containing compound metabolic process |
| B | 1901135 | biological_process | carbohydrate derivative metabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN A 1001 |
| Chain | Residue |
| A | CYS54 |
| A | CYS88 |
| A | CYS91 |
| A | BST1003 |
| A | HOH1021 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN B 1002 |
| Chain | Residue |
| B | HOH1011 |
| B | CYS54 |
| B | CYS88 |
| B | CYS91 |
| B | BST1004 |
| site_id | AC3 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE BST A 1003 |
| Chain | Residue |
| A | GLU25 |
| A | ASP26 |
| A | SER28 |
| A | VAL29 |
| A | ASN45 |
| A | TYR47 |
| A | CYS54 |
| A | ALA55 |
| A | GLU56 |
| A | ARG82 |
| A | SER86 |
| A | PRO87 |
| A | CYS88 |
| A | CYS91 |
| A | TYR126 |
| A | TRP128 |
| A | ZN1001 |
| A | HOH1008 |
| A | HOH1066 |
| A | HOH1074 |
| B | TRP128 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE ARS A 1005 |
| Chain | Residue |
| A | GLU7 |
| A | CYS73 |
| site_id | AC5 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE BST B 1004 |
| Chain | Residue |
| A | TRP128 |
| B | GLU25 |
| B | ASP26 |
| B | SER28 |
| B | VAL29 |
| B | ASN45 |
| B | TYR47 |
| B | CYS54 |
| B | ALA55 |
| B | GLU56 |
| B | ARG82 |
| B | SER86 |
| B | PRO87 |
| B | CYS88 |
| B | CYS91 |
| B | TYR126 |
| B | TRP128 |
| B | ZN1002 |
| B | HOH1063 |
| B | HOH1088 |
| B | HOH1096 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ARS B 1006 |
| Chain | Residue |
| B | GLU7 |
| B | CYS73 |
| B | ILE105 |
Functional Information from PROSITE/UniProt
| site_id | PS00903 |
| Number of Residues | 42 |
| Details | CYT_DCMP_DEAMINASES_1 Cytidine and deoxycytidylate deaminases zinc-binding region signature. CAElvVLgtaaaaaagnltcivaignenrgils.......PCgr......CrqvL |
| Chain | Residue | Details |
| A | CYS54-LEU95 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton donor |
| Chain | Residue | Details |
| A | GLU56 | |
| B | GLU56 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 6 |
| Details | BINDING: in other chain |
| Chain | Residue | Details |
| A | SER28 | |
| A | ARG82 | |
| B | SER28 | |
| B | ARG82 | |
| A | TRP128 | |
| B | TRP128 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 8 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | CYS54 | |
| A | CYS88 | |
| A | CYS91 | |
| A | TYR126 | |
| B | CYS54 | |
| B | CYS88 | |
| B | CYS91 | |
| B | TYR126 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1ctt |
| Chain | Residue | Details |
| A | GLU56 |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1ctt |
| Chain | Residue | Details |
| B | GLU56 |
