4JEX
Y21K mutant of N-acetylornithine aminotransferase complexed with L-canaline
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Acetylornithine/succinyldiaminopimelate aminotransferase | polymer | 422 | 45705.0 | 2 | UniProt (P40732) Pfam (PF00202) In PDB | Salmonella typhimurium | ACOAT, DapATase, Succinyldiaminopimelate transferase |
2 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 8 | Chemie (EDO) | |||
3 | A, B | ACETATE ION | non-polymer | 59.0 | 11 | Chemie (ACT) | |||
4 | A, B | (2S)-2-azanyl-4-[(E)-[2-methyl-3-oxidanyl-5-(phosphonooxymethyl)pyridin-4-yl]methylideneamino]oxy-butanoic acid | non-polymer | 363.3 | 2 | Chemie (P00) | |||
5 | A, B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
6 | B | PICRIC ACID | non-polymer | 229.1 | 1 | Chemie (TNF) | |||
7 | water | water | 18.0 | 640 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 405 (UniProt: P40732)
PDB | External Database | Details |
---|---|---|
Met -14 | - | expression tag |
Arg -13 | - | expression tag |
Gly -12 | - | expression tag |
Ser -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
Gly -4 | - | expression tag |
Met -3 | - | expression tag |
Ala -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Lys 21 | Tyr 21 | engineered mutation |
Thr 298 | Ala 298 | engineered mutation |
Leu 406 | - | expression tag |
Glu 407 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 91409.9 | |
Non-Polymers* | Number of molecules | 24 |
Total formula weight | 2147.6 | |
All* | Total formula weight | 93557.6 |