6JV1
Crystal Structure of N-terminal domain of ArgZ, C264S mutant, bound to Substrate, an arginine dihydrolase from the Ornithine-Ammonia Cycle in Cyanobacteria
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | binding site for residue ARG A 301 |
| Chain | Residue |
| A | ILE21 |
| A | ARG139 |
| A | TYR167 |
| A | HIS168 |
| A | ASP170 |
| A | ALA258 |
| A | SER264 |
| A | ASN22 |
| A | MET25 |
| A | ASP65 |
| A | PHE68 |
| A | ALA70 |
| A | ASN71 |
| A | ARG90 |
| A | GLY121 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000305|PubMed:31914412 |
| Chain | Residue | Details |
| A | HIS168 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: Nucleophile => ECO:0000305|PubMed:31914412 |
| Chain | Residue | Details |
| A | SER264 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 7 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:31914412, ECO:0007744|PDB:6JV0 |
| Chain | Residue | Details |
| A | ASN22 | |
| A | ASN71 | |
| A | ARG90 | |
| A | ARG139 | |
| A | HIS168 | |
| A | ALA258 | |
| A | SER264 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:31914412, ECO:0007744|PDB:6JUZ, ECO:0007744|PDB:6JV1 |
| Chain | Residue | Details |
| A | ASP170 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | SITE: Key determinant for dihydrolase activity => ECO:0000305|PubMed:31914412 |
| Chain | Residue | Details |
| A | ASN71 |
