4AY3
Crystal structure of Bacillus anthracis PurE
Entity
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 | N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE MUTASE | polymer | 181 | 19232.0 | 4 | UniProt (Q81ZH8) Pfam (PF00731) UniProt (by SIFTS) (A0A6L7HA71) In PDB | BACILLUS ANTHRACIS | N5-CAIR MUTASE, PHOSPHORIBOSYLAMINOIMIDAZOLE CARBOXYLASE |
2 | A, B, C, D | ACETATE ION | non-polymer | 59.0 | 5 | Chemie (ACT) | |||
3 | water | water | 18.0 | 492 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 161 (UniProt: Q81ZH8)
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 | 4 |
Total formula weight | 76928.1 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 295.2 | |
All* | Total formula weight | 77223.3 |