SMTL ID : 7bga.1

Mutant F105A of recombinant beta-lactoglobulin in complex with endogenous ligand

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x DAO: LAURIC ACID(Non-covalent)

DAO.1: 11 residues within 4Å: Chain A: L.39, V.41, V.43, L.54, I.71, A.105, C.106, M.107, A.118, Q.120, L.122 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.41, A:V.43, A:L.54, A:M.107, A:Q.120, A:L.122 DAO.3: 11 residues within 4Å: Chain B: L.39, V.41, V.43, L.54, I.71, A.105, C.106, M.107, A.118, Q.120, L.122 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.41, B:V.43, B:L.54, B:M.107, B:Q.120, B:L.122

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

SO4.2: 2 residues within 4Å: Chain A: T.76, K.77 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.77 Water bridges: A:T.76 SO4.4: 2 residues within 4Å: Chain B: T.76, K.77 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Loch, J. et al., Interactions of new lactoglobulin variants with tetracaine: crystallographic studies of ligand binding to lactoglobulin mutants possessing single substitution in the binding pocket. Acta Biochim.Pol. (2021)

Release Date

2021-01-20

Peptides

Beta-lactoglobulin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
AAA

Beta-lactoglobulin