4AX7
Hypocrea jecorina Cel6A D221A mutant soaked with 4-Methylumbelliferyl- beta-D-cellobioside
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
A | 0005975 | biological_process | carbohydrate metabolic process |
A | 0030245 | biological_process | cellulose catabolic process |
B | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
B | 0005975 | biological_process | carbohydrate metabolic process |
B | 0030245 | biological_process | cellulose catabolic process |
C | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
C | 0005975 | biological_process | carbohydrate metabolic process |
C | 0030245 | biological_process | cellulose catabolic process |
D | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
D | 0005975 | biological_process | carbohydrate metabolic process |
D | 0030245 | biological_process | cellulose catabolic process |
Functional Information from PROSITE/UniProt
site_id | PS00655 |
Number of Residues | 17 |
Details | GLYCOSYL_HYDROL_F6_1 Glycosyl hydrolases family 6 signature 1. VvYdlPdRDCAalASnG |
Chain | Residue | Details |
A | VAL167-GLY183 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 4 |
Details | ACT_SITE: Proton donor => ECO:0000269|PubMed:12188666 |
Chain | Residue | Details |
A | ALA221 | |
B | ALA221 | |
C | ALA221 | |
D | ALA221 |
site_id | SWS_FT_FI2 |
Number of Residues | 4 |
Details | SITE: Transition state stabilizer that also modulates the pKa of Asp-245 and may act as a proton acceptor through a water chain => ECO:0000269|PubMed:2377893 |
Chain | Residue | Details |
A | ASP175 | |
B | ASP175 | |
C | ASP175 | |
D | ASP175 |
site_id | SWS_FT_FI3 |
Number of Residues | 12 |
Details | CARBOHYD: O-linked (Man...) threonine => ECO:0000269|PubMed:12188666, ECO:0000269|PubMed:8875646 |
Chain | Residue | Details |
A | THR87 | |
D | THR87 | |
D | THR97 | |
D | THR122 | |
A | THR97 | |
A | THR122 | |
B | THR87 | |
B | THR97 | |
B | THR122 | |
C | THR87 | |
C | THR97 | |
C | THR122 |
site_id | SWS_FT_FI4 |
Number of Residues | 16 |
Details | CARBOHYD: O-linked (Man...) serine => ECO:0000269|PubMed:12188666, ECO:0000269|PubMed:8875646 |
Chain | Residue | Details |
A | SER106 | |
C | SER109 | |
C | SER110 | |
C | SER115 | |
D | SER106 | |
D | SER109 | |
D | SER110 | |
D | SER115 | |
A | SER109 | |
A | SER110 | |
A | SER115 | |
B | SER106 | |
B | SER109 | |
B | SER110 | |
B | SER115 | |
C | SER106 |
site_id | SWS_FT_FI5 |
Number of Residues | 4 |
Details | CARBOHYD: N-linked (GlcNAc) asparagine => ECO:0000269|PubMed:12188666, ECO:0000269|PubMed:8875646 |
Chain | Residue | Details |
A | ASN289 | |
B | ASN289 | |
C | ASN289 | |
D | ASN289 |
site_id | SWS_FT_FI6 |
Number of Residues | 4 |
Details | CARBOHYD: N-linked (GlcNAc...) (high mannose) asparagine => ECO:0000269|PubMed:12188666, ECO:0000269|PubMed:8875646 |
Chain | Residue | Details |
A | ASN310 | |
B | ASN310 | |
C | ASN310 | |
D | ASN310 |
Catalytic Information from CSA
site_id | MCSA1 |
Number of Residues | 6 |
Details | M-CSA 440 |
Chain | Residue | Details |
A | TYR169 | modifies pKa, steric role |
A | ARG174 | electrostatic stabiliser |
A | ASP175 | modifies pKa, proton shuttle (general acid/base), transition state stabiliser |
A | SER181 | electrostatic stabiliser |
A | ALA221 | proton shuttle (general acid/base) |
A | ASP401 | electrostatic stabiliser |
site_id | MCSA2 |
Number of Residues | 6 |
Details | M-CSA 440 |
Chain | Residue | Details |
B | TYR169 | modifies pKa, steric role |
B | ARG174 | electrostatic stabiliser |
B | ASP175 | modifies pKa, proton shuttle (general acid/base), transition state stabiliser |
B | SER181 | electrostatic stabiliser |
B | ALA221 | proton shuttle (general acid/base) |
B | ASP401 | electrostatic stabiliser |
site_id | MCSA3 |
Number of Residues | 6 |
Details | M-CSA 440 |
Chain | Residue | Details |
C | TYR169 | modifies pKa, steric role |
C | ARG174 | electrostatic stabiliser |
C | ASP175 | modifies pKa, proton shuttle (general acid/base), transition state stabiliser |
C | SER181 | electrostatic stabiliser |
C | ALA221 | proton shuttle (general acid/base) |
C | ASP401 | electrostatic stabiliser |
site_id | MCSA4 |
Number of Residues | 6 |
Details | M-CSA 440 |
Chain | Residue | Details |
D | TYR169 | modifies pKa, steric role |
D | ARG174 | electrostatic stabiliser |
D | ASP175 | modifies pKa, proton shuttle (general acid/base), transition state stabiliser |
D | SER181 | electrostatic stabiliser |
D | ALA221 | proton shuttle (general acid/base) |
D | ASP401 | electrostatic stabiliser |