SMTL ID : 6e6l.1

Crystal structure of the holo retinal-bound domain-swapped dimer Q108K:K40L:T51F:Y60A mutant of human cellular retinol binding protein II

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

homo-dimer

Ligands

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

ACT.1: 1 residues within 4Å: Chain A: R.80 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.80 ACT.3: 1 residues within 4Å: Chain B: R.80 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.80

2 x RET: RETINAL(Covalent)

RET.2: 5 residues within 4Å: Chain A: W.106, K.108, L.117, L.119 Chain B: F.51 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:K.108, A:L.117, A:L.117, A:L.119, B:F.51 RET.4: 5 residues within 4Å: Chain A: F.51 Chain B: W.106, K.108, L.117, L.119 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:F.51, B:K.108, B:L.117, B:L.117, B:L.119

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