SMTL ID : 6e50.1

Crystal structure of the apo domain-swapped dimer Q108K:K40L:T51F mutant of human Cellular Retinol Binding Protein II

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

homo-dimer

Ligands

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 3 residues within 4Å: Chain A: E.69, D.71, K.83 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.69 Water bridges: A:K.83 Salt bridges: A:K.83 ACT.2: 4 residues within 4Å: Chain A: F.16, S.55 Chain B: N.59, S.76 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.59, A:S.55 ACT.3: 3 residues within 4Å: Chain B: E.69, D.71, K.83 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.69 Water bridges: B:K.83 Salt bridges: B:K.83 ACT.4: 4 residues within 4Å: Chain A: N.59, S.76 Chain B: F.16, S.55 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.59, B:S.55

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ghanbarpour, A. et al., Engineering the hCRBPII Domain-Swapped Dimer into a New Class of Protein Switches. J.Am.Chem.Soc. (2019)

Release Date

2019-10-16

Peptides

Retinol-binding protein 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Retinol-binding protein 2

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