SMTL ID : 8d6l.1

Q108K:K40L:T51C:T53A:R58L:Q38F:Q4F mutant of hCRBPII bound to synthetic fluorophore CM1V

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

monomer

Ligands

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 8 residues within 4Å: Chain A: Y.19, Y.60, E.72, L.77, Q.97, R.104, W.106 Ligands: RH6.5 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.19, A:Q.97, A:R.104, A:W.106 Water bridges: A:Y.19 GOL.2: 4 residues within 4Å: Chain A: K.107, E.118, T.120, V.125 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.107 Water bridges: A:K.107, A:K.107, A:T.120 GOL.3: 4 residues within 4Å: Chain A: D.45, G.46, D.47, N.48 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.47, A:N.48 GOL.4: 1 residues within 4Å: Chain A: T.7 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.7

1 x RH6: (2E)-3-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]prop-2-enal, bound form(Covalent)

RH6.5: 16 residues within 4Å: Chain A: F.16, Y.19, F.38, L.40, I.42, C.51, K.52, A.53, Y.60, V.62, L.77, W.106, K.108, L.119, Q.128 Ligands: GOL.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:F.16, A:I.42, A:A.53, A:Y.60, A:Y.60, A:L.77, A:K.108, A:L.119 Hydrogen bonds: A:K.52 Salt bridges: A:K.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maity, S. et al., Light controlled reversible Michael addition of cysteine: a new tool for dynamic site-specific labeling of proteins. Analyst (2023)

Release Date

2023-02-15

Peptides

Retinol-binding protein 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Retinol-binding protein 2

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