3PW4
Ternary complex of Aflatoxin B1 Adduct modified DNA (AFB1-N7-Gua) with DNA Polymerase IV and incoming dATP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | DNA polymerase IV | polymer | 347 | 39848.4 | 1 | UniProt (Q97W02) Pfam (PF00817) Pfam (PF11798) Pfam (PF11799) In PDB | Sulfolobus solfataricus (Sulfolobu solfataricus) | Pol IV |
2 | B | DNA (5'-D(*TP*TP*GP*AP*AP*TP*CP*CP*TP*TP*CP*CP*CP*CP*C)-3') | polymer | 15 | 4455.9 | 1 | synthetic construct | ||
3 | C | DNA (5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP*TP*TP*C)-3') | polymer | 13 | 4096.7 | 1 | synthetic construct | ||
4 | A | 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE | non-polymer | 491.2 | 1 | Chemie (DTP) | |||
5 | A | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
6 | B | 8,9-DIHYDRO-9-HYDROXY-AFLATOXIN B1 | non-polymer | 330.3 | 1 | Chemie (AFN) | |||
7 | water | water | 18.0 | 71 | Chemie (HOH) |
Sequence modifications
A: 2 - 342 (UniProt: Q97W02)
PDB | External Database | Details |
---|---|---|
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
His 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 48401.0 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 941.7 | |
All* | Total formula weight | 49342.7 |