4EFE
crystal structure of DNA ligase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | DNA ligase | polymer | 331 | 37933.6 | 1 | UniProt (Q837V6) Pfam (PF01653) In PDB | Enterococcus faecalis | Polydeoxyribonucleotide synthase [NAD(+)] |
2 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
3 | A | BETA-NICOTINAMIDE RIBOSE MONOPHOSPHATE | non-polymer | 335.2 | 1 | Chemie (NMN) | |||
4 | A | [4-amino-2-{[(1S,2R)-2-methylcyclohexyl]oxy}-5-oxopyrido[2,3-d]pyrimidin-8(5H)-yl]acetonitrile | non-polymer | 313.4 | 1 | Chemie (0OV) | |||
5 | water | water | 18.0 | 461 | Chemie (HOH) |
Sequence modifications
A: 1 - 323 (UniProt: Q837V6)
PDB | External Database | Details |
---|---|---|
Leu 324 | - | expression tag |
Glu 325 | - | expression tag |
His 326 | - | expression tag |
His 327 | - | expression tag |
His 328 | - | expression tag |
His 329 | - | expression tag |
His 330 | - | expression tag |
His 331 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 37933.6 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 840.7 | |
All* | Total formula weight | 38774.3 |