6AIY
Crystal structure of DXO (E234A mutant) in complex with adenosine 3', 5' bisphosphate and two magnesium ions
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0000956 | biological_process | nuclear-transcribed mRNA catabolic process |
| A | 0003723 | molecular_function | RNA binding |
| A | 0003729 | molecular_function | mRNA binding |
| A | 0004518 | molecular_function | nuclease activity |
| A | 0004527 | molecular_function | exonuclease activity |
| A | 0005634 | cellular_component | nucleus |
| A | 0005654 | cellular_component | nucleoplasm |
| A | 0005829 | cellular_component | cytosol |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006402 | biological_process | mRNA catabolic process |
| A | 0008409 | molecular_function | 5'-3' exonuclease activity |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0034353 | molecular_function | mRNA 5'-diphosphatase activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0050779 | biological_process | RNA destabilization |
| A | 0071028 | biological_process | nuclear mRNA surveillance |
| A | 0090304 | biological_process | nucleic acid metabolic process |
| A | 0110152 | molecular_function | RNA NAD+-cap (NAD+-forming) hydrolase activity |
| A | 0110155 | biological_process | NAD-cap decapping |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | binding site for residue A3P A 501 |
| Chain | Residue |
| A | MET185 |
| A | GLN280 |
| A | MG502 |
| A | MG503 |
| A | HOH607 |
| A | HOH654 |
| A | HOH670 |
| A | HOH698 |
| A | HOH725 |
| A | GLY188 |
| A | TYR189 |
| A | GLU192 |
| A | ASP236 |
| A | GLU253 |
| A | LEU254 |
| A | LYS255 |
| A | THR256 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 502 |
| Chain | Residue |
| A | ASP236 |
| A | GLU253 |
| A | LEU254 |
| A | A3P501 |
| A | MG503 |
| A | HOH607 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue MG A 503 |
| Chain | Residue |
| A | ASP236 |
| A | A3P501 |
| A | MG502 |
| A | HOH670 |
| A | HOH710 |
| A | HOH732 |
| A | HOH811 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | Region: {"description":"Adenosine 3',5'-bisphosphate; inhibitor","evidences":[{"source":"PubMed","id":"30180947","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 6 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"23523372","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28283058","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"23523372","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"30180947","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"23523372","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30180947","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 2 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"23523372","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30180947","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28283058","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
