SMTL ID : 4exz.2 (1 other biounit)

Crystal Structure of the Q108K:K40L Mutant of Cellular Retinol Binding Protein Type II in Complex with All-trans-Retinal at 1.7 Angstrom Resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.61 Å

Oligo State

monomer

Ligands

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

ACT.1: 8 residues within 4Å: Chain A: Y.60, V.62, F.70, E.72, C.95, Q.97, W.106 Ligands: RET.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.60 Hydrogen bonds: A:W.106 Water bridges: A:Q.97

1 x RET: RETINAL(Covalent)

RET.2: 5 residues within 4Å: Chain A: T.51, V.62, W.106, K.108 Ligands: ACT.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.62, A:W.106, A:K.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, W. et al., Tuning the electronic absorption of protein-embedded all-trans-retinal. Science (2012)

Release Date

2012-12-26

Peptides

Retinol-binding protein 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Retinol-binding protein 2

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