3UPU
Crystal structure of the T4 Phage SF1B Helicase Dda
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 | ATP-dependent DNA helicase dda | polymer | 459 | 52495.7 | 3 | UniProt (P32270) Pfam (PF13604) Pfam (PF18343) In PDB | Enterobacteria phage T4 | SF1B Helicase Dda |
2 | D, E, F | 5'-D(*TP*TP*TP*TP*TP*TP*TP*T)-3' | polymer | 8 | 2388.6 | 3 | |||
3 | water | water | 18.0 | 10 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 439 (UniProt: P32270)
PDB | External Database | Details |
---|---|---|
Mse -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 |
Ala 38 | Lys 38 | ENGINEERED MUTATION |
Glu 54 | Gly 54 | SEE REMARK 999 |
Asp 151 | Glu 151 | SEE REMARK 999 |
Ile 196 | Asn 196 | SEE REMARK 999 |
Gly 357 | Ala 357 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 164652.9 | |
All* | Total formula weight | 164652.9 |