Cryo-EM structure of LH1-RC from Ery. sanguineus

2026-02-25 REL PDBc INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY DATABASE_REFERENCES citation em_admin _citation.journal_volume _citation.page_first _citation.year _em_admin.last_update EXPERIMENTAL_SUMMARY citation em_admin _citation.journal_volume _citation.page_first _citation.year _em_admin.last_update PDBj PDBc 2025-02-06 2025-12-10 2025-12-10 2026-02-25 Ministry of Science and Technology (MoST, China) 2022YFC3401800 China Ministry of Science and Technology (MoST, China) ZR2019ZD48 China Ministry of Science and Technology (MoST, China) 2022SZX12 China Cryo-EM structure of LH1-RC from Ery. sanguineus Yue X-Y Wang G-L Yu L-J light harvesting complex 2, Erythrobacte sanguineus, photosynthesis Yue XY Wang GL Zou MJ Ma F Wang-Otomo ZY Madigan MT Yu LJ Cryo-EM structures of photocomplexes from the free-living aerobic anoxygenic phototrophic bacterium Erythrobacter sanguineus. Structure UK 34 334 2026 41274286 doi:10.1016/j.str.2025.10.017 0969-2126 2005 STRUE6 9lti FULLOVERLAP EMDB EMD-63370 associated EM volume

LH1-RC LH1-RC 0 1 2 3 4 5 6 Erythrobacter sanguineus Light-harvesting complex 1 alpha chain Erythrobacter sanguineus 0.007175296999999999 16 LEVO MWRIWFYFDIRRALVALHVGLAVLAFTIHFILLSTDRYNWLERAPGAPAPVQAAIESSEAPAAG A0A1M7RZ65 Antenna complex alpha/beta subunit Erythrobacter sanguineus 0.005817729 16 LEVO MADPTPGERVGTYLTPEEAQEIHKGFMGTFVLYVAIALVAHALMWAYKPWFG A0A1M7RZ98 Reaction center protein L chain Erythrobacter sanguineus 0.030142752 1 LEVO MALLSFERKYRVRGGTLIGGDLFDFWVGPFYVGFFGVTTAISALLGTALIFAAAAQGPTLNPWLISINPPSIEAGLAFAP LSEGGYWQVITACAVVAFSSWVLRQAEISRKLGMSYHVPIAFGVAVFAYVTLNVIRPLWMGAWGNGFPYGIWTHLDWVSN VGYAFGNFHYNPVHMLAITFFFTNCLALALHGGLVLSAVNPTGGTDVKTPEYEDTYFRDFIGYSVGTLGIHRVGLFLALN AGFWSAICIVISGTLYVGSWIEFWDFWKKIPIWS A0A1M7RZC0 Photosynthetic reaction center H subunit Erythrobacter sanguineus 0.029917133000000002 1 LEVO MNHAYIVGTFDVAELAFLLFFGFFIALVFYLNRESRREGYPLEDEQTGKIHPGSLFDGDKKAFQLPHGRGTYVPENVARD DINVPGVRSFRSAGAPWVPTGDPMKDGMGPAAWANRSKYPDLTFDGRPRIVPIAQSHELIIAPNDPQLIGWPVMAADKKM VGKVSDIWVDQAEHMIRYLEVETTTGKKVLAPMMVASVHGNSLIDALLPIVEDKPKFVEIDAITAAQFEDVPALETPGII TRYEEDRVQAYFGGGYMYAMPERAEPWL A0A1M7RZD6 Reaction center protein M chain Erythrobacter sanguineus 0.036107172 1 LEVO MATYQNIFTQVQVTGPPEMGVPHLDGSEGRVELTGHNYWLGKIGQAQIGPIYLGLLGTISLTFGAAAIMIIGLNFWAQAG WSPQTFMREFFWLSLDPPGPEYGFSPFVPLNEGGWFIMAGAFLTIAVLTWWARTYTRAKALGMGMHIPWAFASAIWLFLV LGFIRPMLLGDWSEAVPYGIFSHLDWTNNFSLRYGNLFYNPFHALSIVFLYGSAVLFAMHGATILALGRYGGEREIEQIT DRGTAAERGALFWRWVMGFNATFESIHRWAWWFAVLTTLTGGIGILITGTVVDNWYLWAQEHYYAPETFNYDPSGAIAGS TGQ A0A1M7RZG6 Secreted protein Erythrobacter sanguineus 0.013297557 1 LEVO MKLHVILTGAAALALTACSGNTASGNIAAEQAAQEAASAPAVEETPVASTFPESVGAFGDGYPEAGDPCRNLGETAATSN YLDDSAILAGCPDTASAEALGGEIVDTVDGIIMVMVPQGDTMAPPTTLEGAAPEE A0A1M7SD26 BACTERIOCHLOROPHYLL A 0.0009115039999999999 36 BCL (1~{R},2~{R})-3,3,5-trimethyl-4-[(1~{E},3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohex-4-ene-1,2-diol 0.0005848709999999999 16 A1EL2 (2~{Z},4~{E},6~{E},8~{E},10~{E},12~{E},14~{E},16~{E})-2-[(1~{Z},3~{Z},5~{E})-8-methoxy-4,8-dimethyl-nona-1,3,5-trienyl]-6,11,15-trimethyl-17-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]heptadeca-2,4,6,8,10,12,14,16-octaenal 0.000596882 16 A1ELD Octadecane 0.00025449399999999997 11 8K6 (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE 0.0007490069999999999 8 PGV DODECYL-BETA-D-MALTOSIDE 0.000510615 3 LMT BACTERIOPHEOPHYTIN A 0.000889215 2 BPH Ubiquinone-8 0.000727109 3 UQ8 FE (III) ION 5.5845e-05 1 FE (6~{E},8~{E},10~{E},12~{E},14~{E},16~{E},18~{E},20~{E},22~{E},24~{E},26~{E})-2,31-dimethoxy-2,6,10,14,19,23,27,31-octamethyl-dotriaconta-6,8,10,12,14,16,18,20,22,24,26-undecaene 0.000600956 1 H4X DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE 0.0006919589999999999 1 PEF PHOSPHATE ION 9.4971e-05 1 PO4 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE 0.00072297 1 LHG singleParticle particle 8.0 ETHANE TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.5 3.0 FEI FALCON IV (4k x 4k) 50.5 1 PHASE FLIPPING ONLY 7EQD 2.27 FSC 0.143 CUT-OFF 210570 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_63370.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 323.2 323.2 323.2 90.0 90.0 90.0 X Y Z -0.53226733 0.8944612 0.0023010585 0.019132657 0.808 0.808 0.808 0.0961 AUTHOR ::::EMDATABANK.org::::EMD-63370:::: emd_63370_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 323.2 323.2 323.2 90.0 90.0 90.0 X Y Z -0.15205163 0.3129083 0.0012612249 0.01584052 0.808 0.808 0.808 AUTHOR ::::EMDATABANK.org::::EMD-63370:::: emd_63370_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 323.2 323.2 323.2 90.0 90.0 90.0 X Y Z -0.13587257 0.30303815 0.0012642884 0.015850315 0.808 0.808 0.808 AUTHOR ::::EMDATABANK.org::::EMD-63370::::