4IZW
The E41L mutant of the amidase from Nesterenkonia sp. AN1 showing covalent addition of the acetamide moiety of fluoroacetamide at the active site cysteine
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Amidase | polymer | 283 | 30084.8 | 1 | UniProt (D0VWZ1) Pfam (PF00795) In PDB | Nesterenkonia sp. 10004 | |
2 | A | ACETAMIDE | non-polymer | 59.1 | 1 | Chemie (ACM) | |||
3 | A | 2-fluoroacetamide | non-polymer | 77.1 | 3 | Chemie (FTM) | |||
4 | water | water | 18.0 | 162 | Chemie (HOH) |
Sequence modifications
A: 1 - 263 (UniProt: D0VWZ1)
PDB | External Database | Details |
---|---|---|
Met -19 | - | INITIATING METHIONINE |
Gly -18 | - | EXPRESSION TAG |
Ser -17 | - | EXPRESSION TAG |
Ser -16 | - | EXPRESSION TAG |
His -15 | - | EXPRESSION TAG |
His -14 | - | EXPRESSION TAG |
His -13 | - | EXPRESSION TAG |
His -12 | - | EXPRESSION TAG |
His -11 | - | EXPRESSION TAG |
His -10 | - | EXPRESSION TAG |
Ser -9 | - | EXPRESSION TAG |
Ser -8 | - | EXPRESSION TAG |
Gly -7 | - | EXPRESSION TAG |
Leu -6 | - | EXPRESSION TAG |
Val -5 | - | EXPRESSION TAG |
Pro -4 | - | EXPRESSION TAG |
Arg -3 | - | EXPRESSION TAG |
Gly -2 | - | EXPRESSION TAG |
Ser -1 | - | EXPRESSION TAG |
His 0 | - | EXPRESSION TAG |
Leu 41 | Glu 41 | ENGINEERED MUTATION |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 30084.8 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 290.2 | |
All* | Total formula weight | 30375.0 |