Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003676 | molecular_function | nucleic acid binding |
| A | 0004518 | molecular_function | nuclease activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 301 |
| Chain | Residue |
| A | ASP21 |
| A | ASP40 |
| A | THR41 |
| A | HOH235 |
| A | HOH236 |
| site_id | AC2 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE THP A 300 |
| Chain | Residue |
| A | ASP83 |
| A | LYS84 |
| A | TYR85 |
| A | ARG87 |
| A | LEU89 |
| A | TYR113 |
| A | TYR115 |
| A | HOH208 |
| A | HOH210 |
| A | HOH212 |
| A | HOH235 |
| A | HOH239 |
| A | HOH241 |
| A | ARG35 |
| A | LEU36 |
| A | LEU37 |
| A | ASP40 |
Functional Information from PROSITE/UniProt
| site_id | PS01123 |
| Number of Residues | 25 |
| Details | TNASE_1 Thermonuclease family signature 1. DGDTVkLmykgqpmtf.RLllVDtPE |
| Chain | Residue | Details |
| A | ASP19-GLU43 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | LEU38 | |
| A | GLU52 | |
| A | GLY96 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | LYS24 | |
| A | GLU43 | |
| A | PHE50 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a2t |
| Chain | Residue | Details |
| A | ARG35 | |
| A | ARG87 | |
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 165 |
| Chain | Residue | Details |
| A | LYS24 | metal ligand |
| A | LEU38 | electrostatic stabiliser, hydrogen bond donor |
| A | GLU43 | metal ligand |
| A | PHE50 | metal ligand |
| A | GLU52 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| A | GLY96 | electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
