3B0K
Crystal structure of alpha-lactalbumin
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0003796 | molecular_function | lysozyme activity |
A | 0004461 | molecular_function | lactose synthase activity |
A | 0005509 | molecular_function | calcium ion binding |
A | 0005576 | cellular_component | extracellular region |
A | 0005989 | biological_process | lactose biosynthetic process |
A | 0032991 | cellular_component | protein-containing complex |
A | 0046872 | molecular_function | metal ion binding |
A | 0050829 | biological_process | defense response to Gram-negative bacterium |
A | 0050830 | biological_process | defense response to Gram-positive bacterium |
B | 0003796 | molecular_function | lysozyme activity |
B | 0004461 | molecular_function | lactose synthase activity |
B | 0005509 | molecular_function | calcium ion binding |
B | 0005576 | cellular_component | extracellular region |
B | 0005989 | biological_process | lactose biosynthetic process |
B | 0032991 | cellular_component | protein-containing complex |
B | 0046872 | molecular_function | metal ion binding |
B | 0050829 | biological_process | defense response to Gram-negative bacterium |
B | 0050830 | biological_process | defense response to Gram-positive bacterium |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE CA A 201 |
Chain | Residue |
A | LYS79 |
A | ASP82 |
A | ASP84 |
A | ASP87 |
A | ASP88 |
A | HOH326 |
A | HOH343 |
site_id | AC2 |
Number of Residues | 7 |
Details | BINDING SITE FOR RESIDUE CA B 201 |
Chain | Residue |
B | ASP84 |
B | ASP87 |
B | ASP88 |
B | HOH318 |
B | HOH320 |
B | LYS79 |
B | ASP82 |
Functional Information from PROSITE/UniProt
site_id | PS00128 |
Number of Residues | 19 |
Details | GLYCOSYL_HYDROL_F22_1 Glycosyl hydrolases family 22 (GH22) domain signature. CnisCdkFlddDLtddivC |
Chain | Residue | Details |
A | CYS73-CYS91 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 10 |
Details | BINDING: BINDING => ECO:0000269|PubMed:8805552, ECO:0007744|PDB:1HFY |
Chain | Residue | Details |
A | LYS79 | |
B | ASP88 | |
A | ASP82 | |
A | ASP84 | |
A | ASP87 | |
A | ASP88 | |
B | LYS79 | |
B | ASP82 | |
B | ASP84 | |
B | ASP87 |
site_id | SWS_FT_FI2 |
Number of Residues | 4 |
Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
Chain | Residue | Details |
A | ASN45 | |
A | ASN74 | |
B | ASN45 | |
B | ASN74 |