2BS9
Native crystal structure of a GH39 beta-xylosidase XynB1 from Geobacillus stearothermophilus
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 |
| B | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| B | 0005975 | biological_process | carbohydrate metabolic process |
| C | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| C | 0005975 | biological_process | carbohydrate metabolic process |
| D | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| D | 0005975 | biological_process | carbohydrate metabolic process |
| E | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| E | 0005975 | biological_process | carbohydrate metabolic process |
| F | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| F | 0005975 | biological_process | carbohydrate metabolic process |
| G | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| G | 0005975 | biological_process | carbohydrate metabolic process |
| H | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| H | 0005975 | biological_process | carbohydrate metabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA A 1503 |
| Chain | Residue |
| A | ARG26 |
| A | TRP117 |
| A | GLU323 |
| A | GLU324 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA C 1503 |
| Chain | Residue |
| C | ARG26 |
| C | TRP117 |
| C | GLU323 |
| C | GLU324 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA D 1503 |
| Chain | Residue |
| D | TRP117 |
| D | GLU323 |
| D | HOH2119 |
| D | ARG26 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA E 1503 |
| Chain | Residue |
| E | ARG26 |
| E | LEU29 |
| E | TRP117 |
| E | GLU323 |
| E | GLU324 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA F 1503 |
| Chain | Residue |
| F | ARG26 |
| F | TRP117 |
| F | GLU323 |
| F | GLU324 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CA G 1503 |
| Chain | Residue |
| G | ARG26 |
| G | TRP117 |
| G | GLU323 |
| G | GLU324 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CA H 1503 |
| Chain | Residue |
| H | ARG26 |
| H | TRP117 |
| H | GLU323 |
Functional Information from PROSITE/UniProt
| site_id | PS01027 |
| Number of Residues | 10 |
| Details | GLYCOSYL_HYDROL_F39 Glycosyl hydrolases family 39 active site. WlFEvWNEPN |
| Chain | Residue | Details |
| A | TRP153-ASN162 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 8 |
| Details | ACT_SITE: Proton donor => ECO:0000255|PROSITE-ProRule:PRU10068 |
| Chain | Residue | Details |
| A | GLU160 | |
| B | GLU160 | |
| C | GLU160 | |
| D | GLU160 | |
| E | GLU160 | |
| F | GLU160 | |
| G | GLU160 | |
| H | GLU160 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 8 |
| Details | ACT_SITE: Nucleophile => ECO:0000250 |
| Chain | Residue | Details |
| A | ASN280 | |
| B | ASN280 | |
| C | ASN280 | |
| D | ASN280 | |
| E | ASN280 | |
| F | ASN280 | |
| G | ASN280 | |
| H | ASN280 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| A | GLU160 |
| site_id | CSA10 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| B | GLU278 | |
| B | ARG52 | |
| B | GLU160 |
| site_id | CSA11 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| C | GLU278 | |
| C | ARG52 | |
| C | GLU160 |
| site_id | CSA12 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| D | GLU278 | |
| D | ARG52 | |
| D | GLU160 |
| site_id | CSA13 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| E | GLU278 | |
| E | ARG52 | |
| E | GLU160 |
| site_id | CSA14 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| F | GLU278 | |
| F | ARG52 | |
| F | GLU160 |
| site_id | CSA15 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| G | GLU278 | |
| G | ARG52 | |
| G | GLU160 |
| site_id | CSA16 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| H | GLU278 | |
| H | ARG52 | |
| H | GLU160 |
| site_id | CSA17 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| A | TRP153 |
| site_id | CSA18 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| B | TRP153 |
| site_id | CSA19 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| C | TRP153 |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| B | GLU160 |
| site_id | CSA20 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| D | TRP153 |
| site_id | CSA21 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| E | TRP153 |
| site_id | CSA22 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| F | TRP153 |
| site_id | CSA23 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| G | TRP153 |
| site_id | CSA24 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| H | TRP153 |
| site_id | CSA3 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| C | GLU160 |
| site_id | CSA4 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| D | GLU160 |
| site_id | CSA5 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| E | GLU160 |
| site_id | CSA6 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| F | GLU160 |
| site_id | CSA7 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| G | GLU160 |
| site_id | CSA8 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| H | GLU160 |
| site_id | CSA9 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1pz3 |
| Chain | Residue | Details |
| A | GLU278 | |
| A | ARG52 | |
| A | GLU160 |
