3W6C
Crystal structure of catalytic domain of chitinase from Ralstonia sp. A-471 in complex with disaccharide
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Lysozyme-like chitinolytic enzyme | polymer | 183 | 20336.4 | 4 | UniProt (B7XCV4) Pfam (PF01464) In PDB | Ralstonia | |
2 | E, F, G, H, I... | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 7 | In PDB GlyTouCan (G42666HT) | |||
3 | water | water | 18.0 | 252 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 89 - 252 (UniProt: B7XCV4)
PDB | External Database | Details |
---|---|---|
Met 72 | - | expression tag |
Asn 73 | - | expression tag |
His 74 | - | expression tag |
Lys 75 | - | expression tag |
Val 76 | - | expression tag |
His 77 | - | expression tag |
His 78 | - | expression tag |
His 79 | - | expression tag |
His 80 | - | expression tag |
His 81 | - | expression tag |
His 82 | - | expression tag |
Ile 83 | - | expression tag |
Glu 84 | - | expression tag |
Gly 85 | - | expression tag |
Arg 86 | - | expression tag |
His 87 | - | expression tag |
Met 88 | - | expression tag |
Ser 253 | - | expression tag |
Arg 254 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 81345.8 | |
Branched | Number of molecules | 7 |
Total formula weight | 2970.8 | |
All* | Total formula weight | 84316.6 |