SMTL ID : 8izg.1

Crystal structure of intracellular B30.2 domain of BTN3A1 in complex with 5-HMBPP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 4 residues within 4Å: Chain A: R.39, K.41, L.176, L.178 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.39, A:R.39

1 x SE6: [(2E)-3-(hydroxymethyl)hexa-2,5-dienyl] phosphono hydrogen phosphate(Non-covalent)

SE6.2: 9 residues within 4Å: Chain A: W.55, H.56, Y.57, W.96, K.98, R.117, R.123, R.174, L.176 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Y.57, A:L.176 Hydrogen bonds: A:Y.57, A:R.174 Water bridges: A:K.98, A:K.98, A:K.98, A:R.123, A:R.123, A:R.174 Salt bridges: A:K.98, A:K.98, A:R.117, A:R.123, A:R.174

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 5 residues within 4Å: Chain A: S.88, N.90, N.103, G.104, W.106 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.88, A:N.90, A:N.103 Water bridges: A:S.88, A:G.104 EDO.4: 2 residues within 4Å: Chain A: D.33, R.35 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.35, A:R.35

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yuan, L. et al., Phosphoantigens glue butyrophilin 3A1 and 2A1 to activate V gamma 9V delta 2 T cells. Nature (2023)

Release Date

2023-09-13

Peptides

Butyrophilin subfamily 3 member A1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Butyrophilin subfamily 3 member A1

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