1BHG
HUMAN BETA-GLUCURONIDASE AT 2.6 A RESOLUTION
Functional Information from GO Data
Functional Information from PROSITE/UniProt
| site_id | PS00608 |
| Number of Residues | 15 |
| Details | GLYCOSYL_HYDROL_F2_2 Glycosyl hydrolases family 2 acid/base catalyst. DKNHPAVVMWSva.NE |
| Chain | Residue | Details |
| A | ASP437-GLU451 |
| site_id | PS00719 |
| Number of Residues | 26 |
| Details | GLYCOSYL_HYDROL_F2_1 Glycosyl hydrolases family 2 signature 1. NaFRTSHYPyaeeVMqmcDryGIVVI |
| Chain | Residue | Details |
| A | ASN379-ILE404 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton donor"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"12754519","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16335952","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine"} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | a catalytic site defined by CSA, PubMed 8599764, 9852062, 10438523 |
| Chain | Residue | Details |
| A | TYR504 | |
| A | GLU540 | |
| A | GLU451 |
| site_id | CSA2 |
| Number of Residues | 3 |
| Details | a catalytic site defined by CSA, PubMed 8599764, 9852062, 10438523 |
| Chain | Residue | Details |
| B | TYR504 | |
| B | GLU540 | |
| B | GLU451 |
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 423 |
| Chain | Residue | Details |
| A | ASP207 | electrostatic stabiliser |
| A | GLU451 | proton shuttle (general acid/base) |
| A | TYR504 | electrostatic stabiliser |
| A | GLU540 | covalent catalysis |
| site_id | MCSA2 |
| Number of Residues | 4 |
| Details | M-CSA 423 |
| Chain | Residue | Details |
| B | ASP207 | electrostatic stabiliser |
| B | GLU451 | proton shuttle (general acid/base) |
| B | TYR504 | electrostatic stabiliser |
| B | GLU540 | covalent catalysis |
