4LYG
Crystal structure of human PRS1 E43T mutant
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Ribose-phosphate pyrophosphokinase 1 | polymer | 326 | 35922.4 | 2 | UniProt (P60891) Pfam (PF13793) Pfam (PF14572) In PDB | Homo sapiens (human) | PPRibP, Phosphoribosyl pyrophosphate synthase I, PRS-I |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) |
Sequence modifications
A, B: 1 - 318 (UniProt: P60891)
PDB | External Database | Details |
---|---|---|
Thr 43 | Glu 43 | engineered mutation |
Leu 319 | - | expression tag |
Glu 320 | - | expression tag |
His 321 | - | expression tag |
His 322 | - | expression tag |
His 323 | - | expression tag |
His 324 | - | expression tag |
His 325 | - | expression tag |
His 326 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 71844.7 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 480.3 | |
All* | Total formula weight | 72325.0 |