Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0006147 | biological_process | guanine catabolic process |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0008892 | molecular_function | guanine deaminase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0016810 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds |
| A | 0046098 | biological_process | guanine metabolic process |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 501 |
| Chain | Residue |
| A | HIS100 |
| A | HIS102 |
| A | HIS258 |
| A | ASP348 |
| A | HOH889 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 502 |
| Chain | Residue |
| A | HOH791 |
| A | HOH793 |
| A | HOH934 |
| A | GLY113 |
| A | ASN114 |
| A | HOH631 |
| A | HOH776 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | binding site for residue SO4 A 503 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | binding site for residue SO4 A 504 |
| Chain | Residue |
| A | THR359 |
| A | THR359 |
| A | ARG362 |
| A | ARG362 |
| A | HOH656 |
| A | HOH656 |
| A | HOH898 |
| A | HOH898 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 A 505 |
| Chain | Residue |
| A | LYS478 |
| A | HOH710 |
| site_id | AC6 |
| Number of Residues | 11 |
| Details | binding site for residue 2PE A 506 |
| Chain | Residue |
| A | LEU118 |
| A | ASP119 |
| A | GLU122 |
| A | ASN192 |
| A | ASP303 |
| A | ARG374 |
| A | GLU375 |
| A | HOH632 |
| A | HOH659 |
| A | HOH788 |
| A | HOH970 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue 2PE A 507 |
| Chain | Residue |
| A | ILE48 |
| A | GLU402 |
| A | VAL409 |
| A | GLY410 |
| A | HOH927 |
| site_id | AC8 |
| Number of Residues | 1 |
| Details | binding site for residue 2PE A 508 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | binding site for residue 2PE A 509 |
| Chain | Residue |
| A | VAL486 |
| A | TYR487 |
| A | GLN488 |
| A | HOH973 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS100 | |
| A | HIS102 | |
| A | ARG231 | |
| A | HIS258 | |
| A | ASP348 | |
