1J8V
Crystal structure of barley beta-D-glucan glucohydrolase isoenzyme Exo1 in complex with 4'-nitrophenyl 3I-thiolaminaritrioside
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Beta-D-glucan glucohydrolase isoenzyme EXO1 | polymer | 605 | 65475.6 | 1 | GenBank (4566505) Pfam (PF00933) Pfam (PF01915) UniProt (by SIFTS) (Q9XEI3) | Hordeum vulgare | BETA-D-GLUCAN EXOHYDROLASE ISOENZYME EXOI |
| 2 | B (B) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 3 | C (C) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1098.0 | 1 | In PDB GlyTouCan (G92311HB) | |||
| 4 | D (D) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 5 | E (A) | 4'-NITROPHENYL-S-(BETA-D-GLUCOPYRANOSYL)-(1-3)-(3-THIO-BETA-D-GLUCOPYRANOSYL)-(1-3)-BETA-D-GLUCOPYRANOSIDE | non-polymer | 641.6 | 1 | Chemie (LAM) | |||
| 6 | F (A) | water | water | 18.0 | 269 | Chemie (HOH) |
Sequence modifications
A: 1 - 605 (GenBank: 4566505)
| PDB | External Database | Details |
|---|---|---|
| Lys 320 | Asn 345 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 65475.6 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 2109.0 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 641.6 | |
| All* | Total formula weight | 68226.2 |
