Crystal structure of the Orange Carotenoid Protein 2 (OCP2) from Crinalium epipsammum PCC 9333

Structural framework for the understanding spectroscopic and functional signatures of the cyanobacterial Orange Carotenoid Protein families.

SHMTFTIDSARSIFPNTQVADAIPATVAAFNQLSAEDQLALLWFAYTEMGTTITPAAMSAANMIFAENTLNEIKQMPALD
QSQVMCDLVNQADSPLCRTYSSFGMNVKLGFWYQLSEWMKEGIVAPIPEGYKLSEDGSDVLEAIRQLEGGQQLSVLRDIV
VNMGYVPTGGTKKVKEPVVPPKDLASRSKSSIEGIDNPTVLSYMDNMNAFDFQAAVALFAEDGALKPPFEEPIVGKENIL
AYMNEQCYGLKLTPQQGVSESAAGEFTQVKVTGRVQSPWFGDNVGLNLAWRFLLNPQGEIFLVAIDVLASPKELMNLGLV
R

0.1 M Imidazole pH 6.5, 1.0 M Sodium acetate trihydrate

Ministry of Science and Higher Education of the Russian Federation

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

Orange Carotenoid Protein, OCP, OCP2, PHOTOSYNTHESIS

MTFTIDSARSIFPNTQVADAIPATVEAFNQLSAEDQLALLWFAYTEMGTTITPAAMSAANMIFAENTLNEIKQMPALDQS
QVMCDLVNQADSPLCRTYSSFGMNVKLGFWYQLSEWMKEGIVAPIPEGYKLSEDGSDVLEAIRQLEGGQQLSVLRDIVVN
MGYVPTGGTKKVKEPVVPPKDLASRSKSSIEGIDNPTVLSYMDNMNAFDFQAAVALFAEDGALKPPFEEPIVGKENILAY
MNEQCYGLKLTPQQGVSESAAGEFTQVKVTGRVQSPWFGDNVGLNLAWRFLLNPQGEIFLVAIDVLASPKELMNLGLVR