1JXK
Role of ethe mobile loop in the mehanism of human salivary amylase
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0003824 | molecular_function | catalytic activity |
A | 0004556 | molecular_function | alpha-amylase activity |
A | 0005509 | molecular_function | calcium ion binding |
A | 0005576 | cellular_component | extracellular region |
A | 0005615 | cellular_component | extracellular space |
A | 0005975 | biological_process | carbohydrate metabolic process |
A | 0008152 | biological_process | metabolic process |
A | 0009311 | biological_process | oligosaccharide metabolic process |
A | 0016160 | molecular_function | amylase activity |
A | 0016787 | molecular_function | hydrolase activity |
A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
A | 0031404 | molecular_function | chloride ion binding |
A | 0043169 | molecular_function | cation binding |
A | 0046872 | molecular_function | metal ion binding |
A | 0070062 | cellular_component | extracellular exosome |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE CA A 492 |
Chain | Residue |
A | ASN100 |
A | ARG158 |
A | ASP167 |
A | HIS201 |
A | HOH520 |
A | HOH606 |
A | HOH618 |
site_id | AC2 |
Number of Residues | 3 |
Details | BINDING SITE FOR RESIDUE CL A 493 |
Chain | Residue |
A | ARG332 |
A | ARG195 |
A | ASN298 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 1 |
Details | ACT_SITE: Nucleophile |
Chain | Residue | Details |
A | ASP197 |
site_id | SWS_FT_FI2 |
Number of Residues | 1 |
Details | ACT_SITE: Proton donor |
Chain | Residue | Details |
A | GLU233 |
site_id | SWS_FT_FI3 |
Number of Residues | 7 |
Details | BINDING: BINDING => ECO:0000269|PubMed:12527308, ECO:0000269|PubMed:15299664, ECO:0007744|PDB:1SMD |
Chain | Residue | Details |
A | ASN100 | |
A | ARG158 | |
A | ASP167 | |
A | ARG195 | |
A | HIS201 | |
A | ASN298 | |
A | TYR337 |
site_id | SWS_FT_FI4 |
Number of Residues | 1 |
Details | SITE: Transition state stabilizer => ECO:0000250|UniProtKB:P04746 |
Chain | Residue | Details |
A | ASP300 |
site_id | SWS_FT_FI5 |
Number of Residues | 1 |
Details | MOD_RES: Pyrrolidone carboxylic acid => ECO:0000250|UniProtKB:P00687 |
Chain | Residue | Details |
A | PCA1 |
site_id | SWS_FT_FI6 |
Number of Residues | 2 |
Details | MOD_RES: Deamidated asparagine; partial => ECO:0000269|PubMed:1710976 |
Chain | Residue | Details |
A | ASN350 | |
A | GLY459 |
site_id | SWS_FT_FI7 |
Number of Residues | 1 |
Details | MOD_RES: Deamidated asparagine; partial; alternate => ECO:0000269|PubMed:1710976 |
Chain | Residue | Details |
A | VAL412 |
site_id | SWS_FT_FI8 |
Number of Residues | 1 |
Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:16740002, ECO:0000269|PubMed:1710976 |
Chain | Residue | Details |
A | VAL412 |
site_id | SWS_FT_FI9 |
Number of Residues | 1 |
Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
Chain | Residue | Details |
A | LYS461 |