SMTL ID : 8ize.1

Crystal structure of intracellular B30.2 domain of BTN3A1 in complex with 4-HMBPP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

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

PEG.1: 3 residues within 4Å: Chain A: R.39, K.41, L.176 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.39, A:R.39, A:K.41

1 x S9R: [(E)-3-(hydroxymethyl)pent-2-enyl] phosphono hydrogen phosphate(Non-covalent)

S9R.2: 9 residues within 4Å: Chain A: W.55, H.56, Y.57, W.96, R.117, L.119, R.123, R.174, L.176 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.176, A:L.176 Hydrogen bonds: A:H.56, A:Y.57, A:R.174 Water bridges: A:R.123, A:R.123, A:R.174 Salt bridges: A:R.117, A:R.123, A:R.174

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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