SMTL ID : 6e5q.1

Crystal structure of the apo domain-swapped dimer Q108K:T51D:A28H mutant of human Cellular Retinol Binding Protein II

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

homo-dimer

Ligands

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

ACT.1: 5 residues within 4Å: Chain B: N.13, E.14, N.15, F.16, E.17 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:E.17 Hydrogen bonds: B:F.16 Water bridges: B:N.15, B:N.15 ACT.2: 2 residues within 4Å: Chain A: R.80, E.100 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.80 ACT.3: 3 residues within 4Å: Chain A: E.69, D.71, K.83 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.69 Salt bridges: A:K.83 ACT.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) ACT.5: 5 residues within 4Å: Chain A: N.13, E.14, N.15, F.16, E.17 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:E.17 Hydrogen bonds: A:F.16 Water bridges: A:N.15, A:N.15 ACT.6: 2 residues within 4Å: Chain B: R.80, E.100 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.80 ACT.7: 3 residues within 4Å: Chain B: E.69, D.71, K.83 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.69 Salt bridges: B:K.83 ACT.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

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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