2Q9O
Near-atomic resolution structure of a Melanocarpus albomyces laccase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Laccase-1 | polymer | 559 | 61858.4 | 2 | UniProt (Q70KY3) Pfam (PF07732) Pfam (PF00394) Pfam (PF07731) In PDB | Melanocarpus albomyces | Benzenediol:oxygen oxidoreductase 1, Urishiol oxidase 1, Diphenol oxidase 1, Ligninolytic phenoloxidase |
2 | C, E, I, J, K | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 5 | In PDB GlyTouCan (G42666HT) | |||
3 | D, F, H | alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 3 | In PDB GlyTouCan (G62182OO) | |||
4 | G, L | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 2 | In PDB GlyTouCan (G75436UI) | |||
5 | B, A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 5 | Chemie (NAG) | |||
6 | B, A | COPPER (II) ION | non-polymer | 63.5 | 8 | Chemie (CU) | |||
7 | B, A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
8 | B, A | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
9 | B, A | OXYGEN MOLECULE | non-polymer | 32.0 | 2 | Chemie (OXY) | |||
10 | B, A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
11 | water | water | 18.0 | 1443 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 559 (UniProt: Q70KY3)
PDB | External Database | Details |
---|---|---|
Ohi 98 | His 148 | modified residue |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 123716.8 | |
Branched | Number of molecules | 10 |
Total formula weight | 5703.3 | |
Non-Polymers* | Number of molecules | 24 |
Total formula weight | 2413.8 | |
All* | Total formula weight | 131833.9 |