SMTL ID : 9d8o.2 (1 other biounit)

Q108K:K40L:T51V:T53C:R58Y:Y19W:Q38L:Q4A:T29L mutant of hCRBPII in complex with FR1V in the dark state at pH 3.0

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.32 Å

Oligo State

monomer

Ligands

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

ACT.1: 9 residues within 4Å: Chain A: Y.60, V.62, F.70, E.72, C.95, Q.97, W.106 Ligands: ZFJ.2, GOL.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.62, A:F.70 Hydrogen bonds: A:Y.60, A:Q.97, A:W.106

1 x ZFJ: (4aP)-N,N-diethyl-9,9-dimethyl-7-[(1E)-prop-1-en-1-yl]-9H-fluoren-2-amine(Covalent)

ZFJ.2: 18 residues within 4Å: Chain A: F.16, M.20, A.33, L.38, L.40, C.53, S.55, Y.58, N.59, Y.60, L.77, W.106, K.108, L.117, L.119, Q.128 Ligands: ACT.1, GOL.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.33, A:Y.58, A:Y.60, A:Y.60, A:Y.60, A:Y.60, A:W.106, A:W.106, A:K.108, A:L.117, A:L.117

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 10 residues within 4Å: Chain A: W.19, Y.60, L.77, Q.97, R.104, G.105, W.106, T.120 Ligands: ACT.1, ZFJ.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.97, A:R.104, A:G.105, A:T.120, A:T.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bingham, C. et al., Photoswitching fluorescence via a novel Trp-flap mechanism. To Be Published

Release Date

2025-07-16

Peptides

Retinol-binding protein 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Retinol-binding protein 2

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