2026-08-12 REL PDBj INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY STRUCTURE_SUMMARY em_admin entity _em_admin.last_update _entity.formula_weight REMEDIATION REPOSITORY Metalloprotein remediation STRUCTURE_SUMMARY chem_comp chem_comp_atom chem_comp_bond em_admin entity pdbx_modification_feature pdbx_nonpoly_atom_coordination pdbx_nonpoly_atom_coordination_sphere pdbx_nonpoly_atom_coordination_sphere_order pdbx_struct_conn_angle pdbx_validate_chiral struct_conn _chem_comp.formula _chem_comp.formula_weight _em_admin.last_update _entity.formula_weight PDBj PDBj 2021-05-01 2021-08-18 2021-08-18 2026-08-12 Japan Agency for Medical Research and Development (AMED) JP21am0101118 Japan Japan Agency for Medical Research and Development (AMED) JP21am0101116 Japan Japan Society for the Promotion of Science (JSPS) JP16H04174 Japan Japan Society for the Promotion of Science (JSPS) JP18H05153 Japan Japan Society for the Promotion of Science (JSPS) 20H05086 Japan Japan Society for the Promotion of Science (JSPS) 20H02856 Japan Tani K Kanno R LH1-RC COMPLEX, PHOTOSYNTHESIS, PURPLE BACTERIA Tani K Kanno R Ji XC Hall M Yu LJ Kimura Y Madigan MT Mizoguchi A Humbel BM Wang-Otomo ZY Biochemistry US 2021 34323477 doi:10.1021/acs.biochem.1c00360 0006-2960 0033 BICHAW 7eqd FULLOVERLAP EMDB EMD-31258 associated EM volume

STRUCTURE OF PHOTOSYNTHETIC LH1-RC SUPER-COMPLEX OF RHODOSPIRILLUM RUBRUM

Photosynthetic LH1-RC complex from the purple phototrophic bacterium Rhodospirillum rubrum Photosynthetic LH1-RC complex from the purple phototrophic bacterium Rhodospirillum rubrum 0 1 2 3 4 5 Rhodospirillum rubrum Reaction center protein L chain Rhodospirillum rubrum 0.030529488 1 LEVO ALLSFERKYRVRGGTLIGGDLFDFWVGPFYVGFFGVTTLLFTVLGTALIVWGAALGPSWTFWQISINPPDVSYGLAMAPM AKGGLWQIITFSAIGAFVSWALREVEICRKLGIGYHIPFAFGFAILAYVSLVVIRPVMMGAWGYGFPYGFMTHLDWVSNT GYQYANFHYNPAHMLGITLFFTTCLALALHGSLILSAANPGKGEVVKGPEHENTYFQDTIGYSVGTLGIHRVGLILALSA VVWSIICMILSGPIYTGSWPDWWLWWQKLPFWNHG P10717 Reaction center protein M chain Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1 0.034103348 1 LEVO SEYQNILTGVQVRTAPHSAPIAKGIFPRLGKPGFSYWLGKIGDAQIGPIYLGTTGVLSLVFGFFAIEIIGFNLLASVNWS PMEFGRQFFWLGLEPPAAEYGLGFAPLAEGGWWQIAGFFLTTSILLWWVRMYRRARALKMGTHTAWAFASAIFLFLSLGF IRPLLMGNFSESVPFGIFPHLEWTNSFSLNYGNFFYNPFHMLSIAFLYGSALLFAMHGATILAVSRLGGDREVEQITDRG TAAERAALFWRWTMGFNATMESIHRWAWWFAVLCTFTGAIGILLTGTVVDNWFEWGVKHGLAPAP Q2RQ26 Photoreaction center protein H Rhodospirillum rubrum 0.027844995999999997 1 LEVO NKGDITGYMDVAQVVLYAFWIFFAGLIIYLRREDRREGYPLEDAISGKINSLQGLGSVFSIARPKIFKLKTGATYAAPNF KRDAVAIKATRTAPTAGAPFEPTGNPMTDAVGPAAYALRDELPDLTLGGQPAIVPLRVAPTFSVAAEDTDPRGLPVVDRK GAVAGKVTDLWIDRASIAIRYLEVELAATPGRKVLLPFAATRINAKTKSKTVTVQSILARHFANVPTIAKTDSITRREED KVMAYYSSGYLYSDRV Q7M149 Light-harvesting protein B-870 alpha chain Rhodospirillum rubrum 0.0071404139999999994 16 LEVO (FME)WRIWQLFDPRQALVGLATFLFVLALLIHFILLSTERFNWLEGASTKPVQTSMVMPSSDLAV P02947 Light-harvesting protein B-870 beta chain Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1 0.006155019 16 LEVO AEVKQESLSGITEGEAKEFHKIFTSSILVFFGVAAFAHLLVWIWRPWVPGPNGYS Q2RQ23 Trans-Geranyl BACTERIOCHLOROPHYLL A 0.0009054569999999999 36 07D Trans-Geranyl BACTERIOPHEOPHYTIN A 0.000879136 2 08I UBIQUINONE-10 0.0008633429999999999 2 U10 (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE 0.0007490069999999999 2 PGV DODECYL-BETA-D-MALTOSIDE 0.000510615 23 LMT FE (III) ION 5.5845e-05 1 FE 2-azanyl-5-[(2~{E},6~{E},8~{E},10~{E},12~{E},14~{E},18~{E},22~{E},26~{E},30~{E},34~{E})-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,8,10,12,14,18,22,26,30,34,38-dodecaenyl]-3-methoxy-6-methyl-cyclohexa-2,5-diene-1,4-dione 0.0008442999999999999 1 RQ0 SPIRILLOXANTHIN 0.0005969249999999999 17 CRT CARDIOLIPIN 0.0014640429999999997 5 CDL DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE 0.0006919589999999999 3 PEF singleParticle particle 3.0 7.5 Quantifoil R2/2 MOLYBDENUM 200 PLASMA CLEANING 30 OTHER ETHANE 80 277 LEICA EM GP

This sample was monodisperse.

FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN FEI FALCON III (4k x 4k) COUNTING 30.6 42.0 1 262517 CTFFIND PHASE FLIPPING ONLY EMD-30314

After subtraction of the density corresponding to the C-subunit and the C-terminus of LH1

C1 FOURIER SPACE 2.76 FSC 0.143 CUT-OFF RELION 3.1 145033 NOT APPLICABLE MAXIMUM LIKELIHOOD RELION 3.1 4 155557.0 RELION 3.1 5Y5S PDB experimental model RIGID BODY FIT Correlation coefficient REAL 60.0