4K4I
Ternary crystal structures of a human DNA POLYMERASE LAMBDA IN COMPLEX WITH DNA AND (-)FTC-TP.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, E, I, M | DNA polymerase lambda | polymer | 340 | 38254.6 | 4 | UniProt (Q9UGP5) Pfam (PF14716) Pfam (PF10391) Pfam (PF14792) Pfam (PF14791) In PDB | Homo sapiens (human) | Pol Lambda, DNA polymerase beta-2, Pol beta2, DNA polymerase kappa |
2 | B, F, J, N | DNA (5'-D(*CP*GP*GP*CP*GP*GP*TP*AP*CP*TP*G)-3') | polymer | 11 | 3390.2 | 4 | |||
3 | C, G, K, O | DNA (5'-D(*CP*AP*GP*TP*AP*C)-3') | polymer | 6 | 1793.2 | 4 | |||
4 | D, H, L, P | DNA (5'-D(P*GP*CP*CP*G)-3') | polymer | 4 | 1191.8 | 4 | |||
5 | E, I, A, M | [[(2R,5S)-5-(4-azanyl-5-fluoranyl-2-oxidanylidene-pyrimidin-1-yl)-1,3-oxathiolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate | non-polymer | 487.2 | 4 | Chemie (1RY) | |||
6 | E, F, I, J, K... | CALCIUM ION | non-polymer | 40.1 | 23 | Chemie (CA) | |||
7 | E, F, I, A, M... | ACETATE ION | non-polymer | 59.0 | 6 | Chemie (ACT) | |||
8 | E, M | CACODYLATE ION | non-polymer | 137.0 | 2 | Chemie (CAC) | |||
9 | water | water | 18.0 | 479 | Chemie (HOH) |
Sequence modifications
A, E, I, M: 245 - 575 (UniProt: Q9UGP5)
PDB | External Database | Details |
---|---|---|
Met 244 | - | expression tag |
Leu 576 | - | expression tag |
Glu 577 | - | expression tag |
His 578 | - | expression tag |
His 579 | - | expression tag |
His 580 | - | expression tag |
His 581 | - | expression tag |
His 582 | - | expression tag |
His 583 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 16 |
Total formula weight | 178519.3 | |
Non-Polymers* | Number of molecules | 35 |
Total formula weight | 3498.8 | |
All* | Total formula weight | 182018.1 |