4I5V
Crystal structure of yeast Ap4A phosphorylase Apa2 in complex with Ap4A
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | 5',5'''-P-1,P-4-tetraphosphate phosphorylase 2 | polymer | 333 | 37835.8 | 2 | UniProt (P22108) Pfam (PF19327) Pfam (PF09830) In PDB | Saccharomyces cerevisiae (Baker's yeast) | ATP adenylyltransferase, Ap4A phosphorylase II, AP,A phosphorylase, Diadenosine 5',5'''-P1,P4-tetraphosphate phosphorylase, AP-4-A phosphorylase |
2 | A, B | BIS(ADENOSINE)-5'-TETRAPHOSPHATE | non-polymer | 836.4 | 2 | Chemie (B4P) | |||
3 | water | water | 18.0 | 52 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 325 (UniProt: P22108)
PDB | External Database | Details |
---|---|---|
Met -7 | - | EXPRESSION TAG |
Gly -6 | - | EXPRESSION TAG |
His -5 | - | EXPRESSION TAG |
His -4 | - | EXPRESSION TAG |
His -3 | - | EXPRESSION TAG |
His -2 | - | EXPRESSION TAG |
His -1 | - | EXPRESSION TAG |
His 0 | - | EXPRESSION TAG |
Ala 161 | His 161 | ENGINEERED MUTATION |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 75671.6 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 1672.8 | |
All* | Total formula weight | 77344.4 |