3WLL
Crystal structure of barley beta-D-glucan glucohydrolase isoenzyme EXO1 in complex with PEG400
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Beta-D-glucan exohydrolase isoenzyme ExoI | polymer | 605 | 65475.6 | 1 | UniProt (Q9XEI3) Pfam (PF00933) Pfam (PF01915) In PDB | Hordeum vulgare subsp. vulgare (barley two-rowed barley) | |
2 | 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 | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[beta-D-xylopyranose-(1-2)]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 | 1230.1 | 1 | In PDB GlyTouCan (G66473DQ) | |||
4 | D | beta-D-xylopyranose-(1-2)-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 | 864.8 | 1 | In PDB GlyTouCan (G06206UV) | |||
5 | A | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
6 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
7 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
8 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
9 | water | water | 18.0 | 883 | Chemie (HOH) |
Sequence modifications
A: 1 - 605 (UniProt: Q9XEI3)
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 | 2681.5 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1025.2 | |
All* | Total formula weight | 69182.3 |