SMTL ID : 8jya.1

Crystal Structure of Intracellular B30.2 Domain of VpBTN3 in Complex with IPP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: K.125, R.127, R.133, K.135 4 PLIP interactions: 4 interactions with chain A Salt bridges: A:K.125, A:R.127, A:R.133, A:K.135 SO4.2: 2 residues within 4Å: Chain A: P.132, R.133 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.133 Water bridges: A:K.108 Salt bridges: A:K.108, A:R.133 SO4.3: 3 residues within 4Å: Chain B: K.108, P.132, R.133 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.133 Water bridges: B:R.127 Salt bridges: B:K.108 SO4.4: 1 residues within 4Å: Chain B: R.144 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.144

1 x IPE: 3-METHYLBUT-3-ENYL TRIHYDROGEN DIPHOSPHATE(Non-covalent)

IPE.5: 6 residues within 4Å: Chain B: W.65, H.66, R.127, R.133, R.184, L.186 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:L.186 Hydrogen bonds: B:R.184 Water bridges: B:W.106, B:R.127, B:R.133, B:R.133 Salt bridges: B:R.127, B:R.133, B:R.184

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

Butyrophylin 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Butyrophylin 3

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