Functional Information from GO Data
| Chain | GOid | namespace | contents |
| S | 0003676 | molecular_function | nucleic acid binding |
| S | 0004518 | molecular_function | nuclease activity |
Functional Information from PROSITE/UniProt
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH |
| Chain | Residue | Details |
| L | TYR192-HIS198 | |
| site_id | PS01123 |
| Number of Residues | 25 |
| Details | TNASE_1 Thermonuclease family signature 1. DGDTVkLmykgqpmtf.RLllVDtPE |
| Chain | Residue | Details |
| S | ASP19-GLU43 | |
| site_id | PS01284 |
| Number of Residues | 11 |
| Details | TNASE_2 Thermonuclease family signature 2. DKYGRgLAyIY |
| Chain | Residue | Details |
| S | ASP83-TYR93 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| S | ARG35 | |
| S | GLU43 | |
| S | ARG87 | |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: |
| Chain | Residue | Details |
| S | ASP21 | |
| S | ASP40 | |
| S | THR41 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a2t |
| Chain | Residue | Details |
| S | ARG35 | |
| S | ARG87 | |
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 165 |
| Chain | Residue | Details |
| S | ASP21 | metal ligand |
| S | ARG35 | electrostatic stabiliser, hydrogen bond donor |
| S | ASP40 | metal ligand |
| S | THR41 | metal ligand |
| S | GLU43 | hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
| S | ARG87 | electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor |
