2026-10-31_00000864|medium|9XHS

Crystal structure of Macrobrachium rosenbergii lipocalin in complex with astaxanthin and phosphatidylethanolamine; X-ray diffraction 1.88Å
Protein #1 207 residues (89% resolved)

MGSSHHHHHHSSGLVPRGSHMDEVPDFVIKGKCPAVDEQRLWQQQLPRHSSFGGVWYQQAISTNPYQLLKKCVRIQYDYNGKGFDVKTAGITPEGNQLKRKGVLTPMPLGDPHLMINLENSFPAPLVILDTDYNNYACMYSCMDYNYGYHSDFAFFFARAPEAYDKYIAKCRAAFDSIGVDSNRLIKTEQGRGCDYEQLTKLIKDEL

MGSSHHHHHHSSGLVPRGSHMDEVPDFVIKGKCPAVDEQRLWQQQLPRHSSFGGVWYQQAISTNPYQLLKKCVRIQYDYNGKGFDVKTAGITPEGNQLKRKGVLTPMPLGDPHLMINLENSFPAPLVILDTDYNNYACMYSCMDYNYGYHSDFAFFFARAPEAYDKYIAKCRAAFDSIGVDSNRLIKTEQGRGCDYEQLTKLIKDEL
Non polymer #2 6OU

InChI=1S/C39H76NO8P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-39(42)48-37(36-47-49(43,44)46-34-33-40)35-45-38(41)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h17-18,37H,3-16,19-36,40H2,1-2H3,(H,43,44)/b18-17-/t37-/m1/s1

CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN)OC(=O)CCCCCCC/C=C\CCCCCCCC
Non polymer #3 AXT

InChI=1S/C40H52O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24,35-36,41-42H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+/t35-,36-/m0/s1

CC1=C(C(C[C@@H](C1=O)O)(C)C)\C=C\C(=C\C=C\C(=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C2=C(C(=O)[C@H](CC2(C)C)O)C)\C)\C
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Reference