MolNFT v1 · #181847 · protein + DNA
Human DNA pol eta with da-ended primer and datp: in crystallo reaction for 0 S
7M7Y · DNA polymerase eta: “Human DNA pol eta with da-ended primer and datp: in crystallo reaction for 0 S”. X-ray diffraction, 2 ligands (DTP, CA), 6 pockets (best druggability 0.78). MolNFT v1 #181847 on GenesisL1: 3D structure, binding…
- PDB
- 7M7Y
- Type
- protein + DNA
- Length
- 449 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA polymerase eta; DNA (5'-D(*AP*TP*TP*TP*TP*GP*AP*CP*GP*CP*T)-3'); DNA…
- EC
- 2.7.7.7
- UniProt
- Q9Y253
- Ligands
- DTP, CA
- Pockets
- 6 · best druggability 0.78
Structure
x-ray diffraction · 3 distinct chains · 45% helix, 22% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | DNA polymerase eta (EC 2.7.7.7) | protein | 430 | 45% helix, 22% strand | Q9Y253 |
| T | DNA (5'-D(*AP*TP*TP*TP*TP*GP*AP*CP*GP*CP*T)-3') | dna | 11 | — | — |
| P | DNA (5'-D(*AP*GP*CP*GP*TP*CP*AP*A)-3') | dna | 8 | — | — |
Ligands and binding sites
- DTP · 2'-deoxyadenosine 5'-triphosphate · ligand · chains A, T, P
- CA · Calcium ion · metal · chains A
- GOL · Glycerol · additive · 4 copies · chains A, T, P
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
6 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 915 | 0.78 | 0.81 | 63 | CA, DTP, GOL |
| 2 | 443 | 0.72 | 0.82 | 36 | empty |
| 3 | 217 | 0.65 | 0.84 | 21 | empty |
| 4 | 87 | 0.43 | 0.79 | 21 | empty |
| 5 | 114 | 0.40 | 0.76 | 19 | empty |
Interfaces
3 interfaces between chains.
- A–T · 1059 Ų buried · 16 hydrogen bonds · protein-nucleic
- A–P · 576 Ų buried · 12 hydrogen bonds · protein-nucleic
- T–P · 383 Ų buried · 33 hydrogen bonds · nucleic-nucleic
Compared structures
- 7M7Y · Human DNA Pol eta with dA-ended primer and dATP: in crystallo reaction for 0 s · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt Q9Y253
- Elsewhere: RCSB PDB 7M7Y · PDBe 7M7Y · UniProt Q9Y253
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