MolNFT v1 · #108853 · protein + DNA

FOXP3 forms a domain-swapped dimer to bridge DNA

4WK8 · DNA (5'- D(*TP*TP*AP*GP*GP*AP*AP*AP*AP*TP*TP*TP*GP*TP*TP*TP*…: “FOXP3 forms a domain-swapped dimer to bridge DNA”. X-ray diffraction, 3 pockets (best druggability 0.43). MolNFT v1 #108853 on GenesisL1: 3D structure, binding sites…

PDB: 4WK8
Type: protein + DNA
Length: 202 residues
Chains: 4
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: DNA (5'- D(*TP*TP*AP*GP*GP*AP*AP*AP*AP*TP*TP*TP*GP*TP*TP*TP*CP*AP*TP*AP*G)- 3'); DNA (5'…
UniProt: Q9BZS1
Pockets: 3 · best druggability 0.43

Structure

x-ray diffraction · 3 distinct chains · 48% helix, 11% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	DNA (5'- D(TPTPAPGPGPAPAPAPAPTPTPTPGPTPTPTPCPAPTPAP*G)- 3')	dna	21	—	—
B	DNA (5'- D(APAPCPTPAPTPGPAPAPAPCPAPAPAPTPTPTPTPCPCP*T)- 3')	dna	21	—	—
F, G	Forkhead box protein P3	protein	80	48% helix, 11% strand	Q9BZS1

Pockets

3 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	128	0.43	0.77	19	empty
2	101	0.41	0.77	20	empty
3	63	0.27	0.72	13	empty

Interfaces

6 interfaces between chains.

F–G · 2798 Å² buried · 19 hydrogen bonds · protein-protein
A–B · 836 Å² buried · 72 hydrogen bonds · nucleic-nucleic
B–F · 335 Å² buried · 4 hydrogen bonds · protein-nucleic
A–F · 324 Å² buried · 6 hydrogen bonds · protein-nucleic
B–G · 139 Å² buried · 1 hydrogen bond · protein-nucleic

Compared structures

4WK8 · FOXP3 forms a domain-swapped dimer to bridge DNA · the same entry in another collection · chain A against A, TM-score 1.00
Q9BZS1 · AlphaFold monomer V2.0 prediction for forkhead box protein P3 (Q9BZS1) · a predicted model of the same protein · chain F against A, TM-score 0.53

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 Q9BZS1
Elsewhere: RCSB PDB 4WK8 · PDBe 4WK8 · UniProt Q9BZS1

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