SMTL ID : 7zlf.1

Mutant L39Y-L58F of recombinant bovine beta-lactoglobulin in complex with endogenous fatty acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x DAO: LAURIC ACID(Non-covalent)

DAO.1: 9 residues within 4Å: Chain A: V.41, L.46, L.54, I.56, F.58, I.71, V.92, L.103, F.105 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.41, A:L.46, A:L.54, A:I.56, A:L.103, A:F.105, A:F.105, A:F.105 Salt bridges: A:K.69 DAO.6: 9 residues within 4Å: Chain B: V.41, L.46, L.54, I.56, F.58, I.71, V.92, L.103, F.105 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:V.41, B:L.46, B:L.54, B:I.56, B:L.103, B:F.105, B:F.105, B:F.105 Salt bridges: B:K.69

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

EDO.2: 4 residues within 4Å: Chain A: V.128, D.129, D.130, E.131 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.128, A:D.130, A:E.131 EDO.3: 3 residues within 4Å: Chain A: N.152, T.154, Q.155 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.152 Water bridges: A:T.154 EDO.7: 4 residues within 4Å: Chain B: V.128, D.129, D.130, E.131 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.128, B:D.130, B:E.131 EDO.8: 3 residues within 4Å: Chain B: N.152, T.154, Q.155 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.152, B:T.154

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

SO4.4: 3 residues within 4Å: Chain A: T.76, K.77, K.83 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.77 SO4.9: 3 residues within 4Å: Chain B: T.76, K.77, K.83 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.77 Water bridges: B:T.76

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 2 residues within 4Å: Chain A: D.137, R.148 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain B: D.137, R.148 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bonarek, P. et al., beta-Lactoglobulin variants as potential carriers of pramoxine: Comprehensive structural and biophysical studies. J.Mol.Recognit. (2023)

Release Date

2023-04-26

Peptides

Beta-lactoglobulin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
AAA

Beta-lactoglobulin

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