9XHS

Crystal structure of Macrobrachium rosenbergii lipocalin in complex with astaxanthin and phosphatidylethanolamine

Summary for 9XHS

• Entry DOI: 10.2210/pdb9xhs/pdb
• Descriptor: Crustacyanin-like lipocalin, [(2~{R})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (~{Z})-octadec-9-enoate, ASTAXANTHIN, ... (4 entities in total)
• Functional Keywords: lipocalin, carotenoid binding, astaxanthin, phosphatidylethanolamine, transport protein
• Biological source: Macrobrachium rosenbergii (giant freshwater prawn)
• Total number of polymer chains: 2
• Total formula weight: 49147.13

Authors

Guan, L.,Zhao, G. (deposition date: 2025-11-02, release date: 2026-11-04)

• Primary citation: Guan, L.,Hu, Z.,Zhang, T.,Zang, J.,Lv, C.,Zhao, G.; Crystal structure of Macrobrachium rosenbergii lipocalin in complex with astaxanthin and phosphatidylethanolamine; To Be Published,

Experimental method

X-RAY DIFFRACTION (1.88 Å)