SMTL ID : 6t6o.1

Y201W mutant of the orange carotenoid protein from Synechocystis at pH 4.6

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x ASN: ASPARAGINE(Covalent)

ASN.1: 2 residues within 4Å: Chain A: L.327, L.328 1 PLIP interactions: 1 interactions with chain A Water bridges: A:L.327

1 x ECH: beta,beta-caroten-4-one(Non-covalent)

ECH.2: 24 residues within 4Å: Chain A: L.52, I.55, W.56, Y.59, L.122, W.125, Y.126, G.129, I.166, T.167, R.170, V.173, W.216, L.220, P.241, C.260, L.265, V.288, T.290, W.292, F.293, M.299, W.303, I.318 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:L.52, A:I.55, A:Y.59, A:Y.59, A:Y.59, A:L.122, A:W.125, A:W.125, A:W.125, A:W.125, A:R.170, A:V.173, A:W.216, A:L.220, A:L.265, A:V.288, A:T.290, A:W.292, A:F.293, A:I.318

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 3 residues within 4Å: Chain A: T.290, P.291, W.292 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 7 residues within 4Å: Chain A: A.70, P.71, G.72, S.75, E.189, P.291, W.292 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.70, A:G.72, A:E.189 Water bridges: A:N.262

1 x HIS: HISTIDINE(Non-covalent)

HIS.5: 3 residues within 4Å: Chain A: D.226, I.229, E.230 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.226, A:E.230, A:E.230

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yaroshevich, I.A. et al., Role of hydrogen bond alternation and charge transfer states in photoactivation of the Orange Carotenoid Protein. Commun Biol (2021)

Release Date

2020-11-18

Peptides

Orange carotenoid-binding protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Orange carotenoid-binding protein

Related Entries With Identical Sequence