1FR8
CRYSTAL STRUCTURE OF THE BOVINE BETA 1,4 GALACTOSYLTRANSFERASE (B4GALT1) CATALYTIC DOMAIN COMPLEXED WITH URIDINE DIPHOSPHOGALACTOSE
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GDU B 403 |
| Chain | Residue |
| B | PRO187 |
| B | PHE188 |
| B | ARG189 |
| B | ARG191 |
| B | PHE226 |
| B | ASP252 |
| B | VAL253 |
| B | ASP254 |
| B | HOH600 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE GDU A 100 |
| Chain | Residue |
| A | HOH3 |
| A | PRO187 |
| A | PHE188 |
| A | ARG189 |
| A | ARG191 |
| A | PHE226 |
| A | ASP252 |
| A | VAL253 |
| A | ASP254 |
| A | LYS279 |
| A | HOH500 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 16 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | VAL253 | |
| A | ASP254 | |
| A | TRP314 | |
| A | GLY316 | |
| A | HIS347 | |
| A | ARG359 | |
| B | PRO187 | |
| B | PHE226 | |
| B | VAL253 | |
| B | ASP254 | |
| B | TRP314 | |
| B | GLY316 | |
| B | HIS347 | |
| B | ARG359 | |
| A | PRO187 | |
| A | PHE226 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255 |
| Chain | Residue | Details |
| A | ASN117 | |
| B | ASN117 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 8 |
| Details | M-CSA 570 |
| Chain | Residue | Details |
| A | ASP252 | electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor |
| A | ASP254 | metal ligand |
| A | TRP314 | electrostatic stabiliser, hydrogen bond donor |
| A | GLU317 | electrostatic stabiliser, hydrogen bond acceptor |
| A | ASP318 | activator, electrostatic stabiliser, proton acceptor, proton donor |
| A | MET344 | metal ligand |
| A | HIS347 | metal ligand |
| A | ARG349 | electrostatic stabiliser, hydrogen bond donor |
| site_id | MCSA2 |
| Number of Residues | 8 |
| Details | M-CSA 570 |
| Chain | Residue | Details |
| B | ASP252 | electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor |
| B | ASP254 | metal ligand |
| B | TRP314 | electrostatic stabiliser, hydrogen bond donor |
| B | GLU317 | electrostatic stabiliser, hydrogen bond acceptor |
| B | ASP318 | activator, electrostatic stabiliser, proton acceptor, proton donor |
| B | MET344 | metal ligand |
| B | HIS347 | metal ligand |
| B | ARG349 | electrostatic stabiliser, hydrogen bond donor |
