5KGH
X-ray structure of a glucosamine N-Acetyltransferase from Clostridium acetobutylicum, mutant Y297F
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Predicted acetyltransferase | polymer | 328 | 38362.4 | 2 | UniProt (Q97ML2) Pfam (PF00583) In PDB | Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) | |
2 | A, B | ACETYL COENZYME *A | non-polymer | 809.6 | 4 | Chemie (ACO) | |||
3 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
4 | B | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
5 | water | water | 18.0 | 419 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 320 (UniProt: Q97ML2)
PDB | External Database | Details |
---|---|---|
Phe 297 | Tyr 297 | engineered mutation |
Gly 321 | - | expression tag |
Gly 322 | - | expression tag |
His 323 | - | expression tag |
His 324 | - | expression tag |
His 325 | - | expression tag |
His 326 | - | expression tag |
His 327 | - | expression tag |
His 328 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 76724.8 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 3335.8 | |
All* | Total formula weight | 80060.6 |