5AYY
CRYSTAL STRUCTURE OF HUMAN QUINOLINATE PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH THE REACTANT QUINOLINATE
Replaces: 4R3XEntity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D, E... | Nicotinate-nucleotide pyrophosphorylase [carboxylating] | polymer | 305 | 31916.6 | 9 | UniProt (V9HWJ5) Pfam (PF02749) Pfam (PF01729) UniProt (by SIFTS) (Q15274) In PDB | Homo sapiens (Human) | Quinolinate phosphoribosyltransferase [decarboxylating] |
2 | A, B, C, D, E... | QUINOLINIC ACID | non-polymer | 167.1 | 9 | Chemie (NTM) | |||
3 | water | water | 18.0 | 37 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I: 1 - 297 (UniProt: V9HWJ5)
PDB | External Database | Details |
---|---|---|
Leu 298 | - | expression tag |
Glu 299 | - | expression tag |
His 300 | - | expression tag |
His 301 | - | expression tag |
His 302 | - | expression tag |
His 303 | - | expression tag |
His 304 | - | expression tag |
His 305 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 9 |
Total formula weight | 287249.8 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 1504.1 | |
All* | Total formula weight | 288753.9 |