7KMM
Crystal structure of XAC1771, a novel carbohydrate acetylesterase from Xanthomonas citri
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Sialic acid-specific 9-O-acetylesterase | polymer | 636 | 68710.9 | 2 | UniProt (Q8PLM4) In PDB | Xanthomonas axonopodis pv. citri (strain 306) | |
2 | A, B | ZINC ION | non-polymer | 65.4 | 13 | Chemie (ZN) | |||
3 | water | water | 18.0 | 381 | Chemie (HOH) |
Sequence modifications
A, B: 24 - 638 (UniProt: Q8PLM4)
PDB | External Database | Details |
---|---|---|
Met 3 | - | initiating methionine |
Gly 4 | - | expression tag |
Ser 5 | - | expression tag |
Ser 6 | - | expression tag |
His 7 | - | expression tag |
His 8 | - | expression tag |
His 9 | - | expression tag |
His 10 | - | expression tag |
His 11 | - | expression tag |
His 12 | - | expression tag |
Ser 13 | - | expression tag |
Ser 14 | - | expression tag |
Gly 15 | - | expression tag |
Leu 16 | - | expression tag |
Val 17 | - | expression tag |
Pro 18 | - | expression tag |
Arg 19 | - | expression tag |
Gly 20 | - | expression tag |
Ser 21 | - | expression tag |
His 22 | - | expression tag |
Met 23 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 137421.8 | |
Non-Polymers* | Number of molecules | 13 |
Total formula weight | 850.3 | |
All* | Total formula weight | 138272.1 |