1UAS
Crystal structure of rice alpha-galactosidase
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000272 | biological_process | polysaccharide catabolic process |
| A | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| A | 0004557 | molecular_function | alpha-galactosidase activity |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0009505 | cellular_component | plant-type cell wall |
| A | 0009620 | biological_process | response to fungus |
| A | 0009911 | biological_process | positive regulation of flower development |
| A | 0009965 | biological_process | leaf morphogenesis |
| A | 0015925 | molecular_function | galactosidase activity |
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| A | 0048046 | cellular_component | apoplast |
| A | 0051682 | biological_process | galactomannan catabolic process |
| A | 0052692 | molecular_function | raffinose alpha-galactosidase activity |
Functional Information from PROSITE/UniProt
| site_id | PS00512 |
| Number of Residues | 17 |
| Details | ALPHA_GALACTOSIDASE Alpha-galactosidase signature. GYqyVnIDDc.Waeys...RD |
| Chain | Residue | Details |
| A | GLY44-ASP60 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Nucleophile => ECO:0000269|PubMed:12657636 |
| Chain | Residue | Details |
| A | ASP130 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor => ECO:0000269|PubMed:12657636 |
| Chain | Residue | Details |
| A | ASP185 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 9 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:12657636 |
| Chain | Residue | Details |
| A | TRP16 | |
| A | ASP51 | |
| A | ASP52 | |
| A | CYS101 | |
| A | LYS128 | |
| A | ASP130 | |
| A | TRP164 | |
| A | ARG181 | |
| A | ASP185 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed 12005440, 12657636 |
| Chain | Residue | Details |
| A | ASP185 | |
| A | ASP130 |
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 913 |
| Chain | Residue | Details |
| A | ASP130 | covalent catalysis |
| A | ASP185 | proton shuttle (general acid/base) |
