Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004817 | molecular_function | cysteine-tRNA ligase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0006423 | biological_process | cysteinyl-tRNA aminoacylation |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0010125 | biological_process | mycothiol biosynthetic process |
| A | 0016874 | molecular_function | ligase activity |
| A | 0035446 | molecular_function | cysteine-glucosaminylinositol ligase activity |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004817 | molecular_function | cysteine-tRNA ligase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006423 | biological_process | cysteinyl-tRNA aminoacylation |
| B | 0008270 | molecular_function | zinc ion binding |
| B | 0010125 | biological_process | mycothiol biosynthetic process |
| B | 0016874 | molecular_function | ligase activity |
| B | 0035446 | molecular_function | cysteine-glucosaminylinositol ligase activity |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ZN A 413 |
| Chain | Residue |
| A | CYS43 |
| A | CYS231 |
| A | HIS256 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ZN B 413 |
| Chain | Residue |
| B | CYS43 |
| B | CYS231 |
| B | HIS256 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 B 414 |
| Chain | Residue |
| B | LEU19 |
| B | PRO34 |
| B | HIS74 |
| B | HOH444 |
| B | HOH504 |
| B | HOH525 |
| B | HOH618 |
| A | HOH589 |
| B | ARG15 |
| B | ALA18 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 414 |
| Chain | Residue |
| A | ARG207 |
| A | ARG210 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 415 |
| Chain | Residue |
| A | PRO7 |
| A | ALA8 |
| A | ARG119 |
| A | HOH511 |
| A | HOH569 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 415 |
| Chain | Residue |
| B | PRO7 |
| B | ALA8 |
| B | ARG119 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 416 |
| Chain | Residue |
| A | SER215 |
| A | PRO217 |
| A | ARG222 |
| A | HOH506 |
| B | HIS-1 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 417 |
| Chain | Residue |
| A | PRO353 |
| A | ASP354 |
| A | GLY391 |
| A | HIS392 |
| A | ASP393 |
| site_id | AC9 |
| Number of Residues | 27 |
| Details | BINDING SITE FOR RESIDUE 5CA B 416 |
| Chain | Residue |
| B | CYS43 |
| B | GLY44 |
| B | ILE45 |
| B | THR46 |
| B | HIS52 |
| B | GLY54 |
| B | HIS55 |
| B | THR58 |
| B | TYR59 |
| B | ASN81 |
| B | THR83 |
| B | TRP227 |
| B | CYS231 |
| B | GLY248 |
| B | GLY249 |
| B | ASP251 |
| B | LEU252 |
| B | HIS256 |
| B | GLY281 |
| B | MET282 |
| B | ILE283 |
| B | HOH459 |
| B | HOH494 |
| B | HOH502 |
| B | HOH512 |
| B | HOH810 |
| B | HOH827 |
| site_id | BC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE 5CA A 418 |
| Chain | Residue |
| A | CYS43 |
| A | GLY44 |
| A | ILE45 |
| A | THR46 |
| A | GLY54 |
| A | HIS55 |
| A | THR58 |
| A | TYR59 |
| A | ASN81 |
| A | THR83 |
| A | TRP227 |
| A | CYS231 |
| A | GLY248 |
| A | GLY249 |
| A | ASP251 |
| A | LEU252 |
| A | GLY281 |
| A | MET282 |
| A | ILE283 |
| A | HOH433 |
| A | HOH479 |
| A | HOH579 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE 1PE A 419 |
| Chain | Residue |
| A | TYR157 |
| A | GLU209 |
| A | HOH436 |
| A | HOH477 |
| B | PRO122 |
| B | HIS124 |
| site_id | BC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE EPE B 417 |
| Chain | Residue |
| B | TRP216 |
| A | HOH465 |
| B | MET1 |
| B | ASP84 |
| B | ARG101 |
| B | ASP105 |
| B | THR108 |
| B | ALA128 |
| B | THR130 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | CYS43 | |
| A | CYS231 | |
| A | HIS256 | |
| B | CYS43 | |
| B | CYS231 | |
| B | HIS256 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 10 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | THR58 | |
| B | ILE283 | |
| A | ASN81 | |
| A | TRP227 | |
| A | GLY249 | |
| A | ILE283 | |
| B | THR58 | |
| B | ASN81 | |
| B | TRP227 | |
| B | GLY249 | |
