2ZIO
Crystal structure of the catalytic domain of pyrrolysyl-tRNA synthetase in complex with AlocLys-AMP and PNP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Pyrrolysyl-tRNA synthetase | polymer | 291 | 33344.2 | 1 | UniProt (Q8PWY1) Pfam (PF01409) In PDB | Methanosarcina mazei | Pyrrolysine--tRNA ligase, PylRS |
2 | A | IMIDODIPHOSPHORIC ACID | non-polymer | 177.0 | 1 | Chemie (2PN) | |||
3 | A | 5'-O-[(S)-({(2S)-2-amino-6-[(propoxycarbonyl)amino]hexanoyl}oxy)(hydroxy)phosphoryl]adenosine | non-polymer | 561.5 | 1 | Chemie (AYB) | |||
4 | water | water | 18.0 | 152 | Chemie (HOH) |
Sequence modifications
A: 185 - 454 (UniProt: Q8PWY1)
PDB | External Database | Details |
---|---|---|
Met -21 | - | expression tag |
Gly -20 | - | expression tag |
Ser -19 | - | expression tag |
Ser -18 | - | expression tag |
His -17 | - | expression tag |
His -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
Ser -11 | - | expression tag |
Ser -10 | - | expression tag |
Gly -9 | - | expression tag |
Leu -8 | - | expression tag |
Val -7 | - | expression tag |
Pro -6 | - | expression tag |
Arg -5 | - | expression tag |
Gly -4 | - | expression tag |
Ser -3 | - | expression tag |
His -2 | - | expression tag |
Met -1 | - | expression tag |
Gly 444 | Glu 444 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 33344.2 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 738.5 | |
All* | Total formula weight | 34082.6 |