3LA3
Crystal structure of NtcA in complex with 2,2-difluoropentanedioic acid
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B (A, B) | Global nitrogen regulator | polymer | 243 | 27122.6 | 2 | UniProt (P0A4U6) Pfam (PF00027) Pfam (PF13545) | Anabaena | DNA-binding protein VF1, Nitrogen-responsive regulatory protein |
2 | C, D (A, B) | 2,2-difluoropentanedioic acid | non-polymer | 168.1 | 2 | Chemie (2FT) | |||
3 | E, F (A, B) | water | water | 18.0 | 160 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 223 (UniProt: P0A4U6)
PDB | External Database | Details |
---|---|---|
Met -19 | - | expression tag |
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 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 54245.3 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 336.2 | |
All* | Total formula weight | 54581.5 |