SMTL ID : 4xb5.1

Structure of orange carotenoid protein binding canthaxanthin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x 45D: beta,beta-carotene-4,4'-dione(Non-covalent)

45D.1: 36 residues within 4Å: Chain A: L.46, I.49, W.50, Y.53, I.62, L.116, W.119, Y.120, L.122, G.123, M.126, I.134, I.160, T.161, L.163, R.164, V.167, M.170, Y.210, L.214, L.232, P.234, P.235, F.249, F.250, C.254, L.257, L.259, V.282, T.284, W.286, F.287, M.293, I.295, W.297, I.312 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:I.49, A:W.50, A:W.50, A:Y.53, A:I.62, A:L.116, A:W.119, A:W.119, A:W.119, A:R.164, A:V.167, A:L.214, A:L.259, A:V.282, A:T.284, A:W.286, A:F.287, A:W.297, A:I.312, A:I.312 Hydrogen bonds: A:W.297

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 10 residues within 4Å: Chain A: A.63, A.64, P.65, G.66, S.69, N.113, E.183, N.256, P.285, W.286 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.66, A:E.183 Water bridges: A:A.64, A:S.69, A:N.256

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leverenz, R.L. et al., PHOTOSYNTHESIS. A 12 angstrom carotenoid translocation in a photoswitch associated with cyanobacterial photoprotection. Science (2015)

Release Date

2015-07-15

Peptides

Orange carotenoid-binding protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Orange carotenoid-binding protein