2025-12-06_00000159|hard|9LTI

Cryo-EM structure of LH1-RC from Ery. sanguineus; Electron microscopy 2.27Å
Protein #1 64 residues (69% resolved)

MWRIWFYFDIRRALVALHVGLAVLAFTIHFILLSTDRYNWLERAPGAPAPVQAAIESSEAPAAG

MWRIWFYFDIRRALVALHVGLAVLAFTIHFILLSTDRYNWLERAPGAPAPVQAAIESSEAPAAG
Protein #2 52 residues (77% resolved)

MADPTPGERVGTYLTPEEAQEIHKGFMGTFVLYVAIALVAHALMWAYKPWFG

MADPTPGERVGTYLTPEEAQEIHKGFMGTFVLYVAIALVAHALMWAYKPWFG
Protein #3 274 residues (100% resolved)

MALLSFERKYRVRGGTLIGGDLFDFWVGPFYVGFFGVTTAISALLGTALIFAAAAQGPTLNPWLISINPPSIEAGLAFAPLSEGGYWQVITACAVVAFSSWVLRQAEISRKLGMSYHVPIAFGVAVFAYVTLNVIRPLWMGAWGNGFPYGIWTHLDWVSNVGYAFGNFHYNPVHMLAITFFFTNCLALALHGGLVLSAVNPTGGTDVKTPEYEDTYFRDFIGYSVGTLGIHRVGLFLALNAGFWSAICIVISGTLYVGSWIEFWDFWKKIPIWS

MALLSFERKYRVRGGTLIGGDLFDFWVGPFYVGFFGVTTAISALLGTALIFAAAAQGPTLNPWLISINPPSIEAGLAFAPLSEGGYWQVITACAVVAFSSWVLRQAEISRKLGMSYHVPIAFGVAVFAYVTLNVIRPLWMGAWGNGFPYGIWTHLDWVSNVGYAFGNFHYNPVHMLAITFFFTNCLALALHGGLVLSAVNPTGGTDVKTPEYEDTYFRDFIGYSVGTLGIHRVGLFLALNAGFWSAICIVISGTLYVGSWIEFWDFWKKIPIWS
Protein #4 268 residues (99% resolved)

MNHAYIVGTFDVAELAFLLFFGFFIALVFYLNRESRREGYPLEDEQTGKIHPGSLFDGDKKAFQLPHGRGTYVPENVARDDINVPGVRSFRSAGAPWVPTGDPMKDGMGPAAWANRSKYPDLTFDGRPRIVPIAQSHELIIAPNDPQLIGWPVMAADKKMVGKVSDIWVDQAEHMIRYLEVETTTGKKVLAPMMVASVHGNSLIDALLPIVEDKPKFVEIDAITAAQFEDVPALETPGIITRYEEDRVQAYFGGGYMYAMPERAEPWL

MNHAYIVGTFDVAELAFLLFFGFFIALVFYLNRESRREGYPLEDEQTGKIHPGSLFDGDKKAFQLPHGRGTYVPENVARDDINVPGVRSFRSAGAPWVPTGDPMKDGMGPAAWANRSKYPDLTFDGRPRIVPIAQSHELIIAPNDPQLIGWPVMAADKKMVGKVSDIWVDQAEHMIRYLEVETTTGKKVLAPMMVASVHGNSLIDALLPIVEDKPKFVEIDAITAAQFEDVPALETPGIITRYEEDRVQAYFGGGYMYAMPERAEPWL
Protein #5 323 residues (99% resolved)

MATYQNIFTQVQVTGPPEMGVPHLDGSEGRVELTGHNYWLGKIGQAQIGPIYLGLLGTISLTFGAAAIMIIGLNFWAQAGWSPQTFMREFFWLSLDPPGPEYGFSPFVPLNEGGWFIMAGAFLTIAVLTWWARTYTRAKALGMGMHIPWAFASAIWLFLVLGFIRPMLLGDWSEAVPYGIFSHLDWTNNFSLRYGNLFYNPFHALSIVFLYGSAVLFAMHGATILALGRYGGEREIEQITDRGTAAERGALFWRWVMGFNATFESIHRWAWWFAVLTTLTGGIGILITGTVVDNWYLWAQEHYYAPETFNYDPSGAIAGSTGQ

MATYQNIFTQVQVTGPPEMGVPHLDGSEGRVELTGHNYWLGKIGQAQIGPIYLGLLGTISLTFGAAAIMIIGLNFWAQAGWSPQTFMREFFWLSLDPPGPEYGFSPFVPLNEGGWFIMAGAFLTIAVLTWWARTYTRAKALGMGMHIPWAFASAIWLFLVLGFIRPMLLGDWSEAVPYGIFSHLDWTNNFSLRYGNLFYNPFHALSIVFLYGSAVLFAMHGATILALGRYGGEREIEQITDRGTAAERGALFWRWVMGFNATFESIHRWAWWFAVLTTLTGGIGILITGTVVDNWYLWAQEHYYAPETFNYDPSGAIAGSTGQ
Protein #6 135 residues (15% resolved)

MKLHVILTGAAALALTACSGNTASGNIAAEQAAQEAASAPAVEETPVASTFPESVGAFGDGYPEAGDPCRNLGETAATSNYLDDSAILAGCPDTASAEALGGEIVDTVDGIIMVMVPQGDTMAPPTTLEGAAPEE

MKLHVILTGAAALALTACSGNTASGNIAAEQAAQEAASAPAVEETPVASTFPESVGAFGDGYPEAGDPCRNLGETAATSNYLDDSAILAGCPDTASAEALGGEIVDTVDGIIMVMVPQGDTMAPPTTLEGAAPEE
Non polymer #7 8K6

InChI=1S/C18H38/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-18H2,1-2H3

CCCCCCCCCCCCCCCCCC
Non polymer #8 A1EL2

InChI=1S/C40H56O3/c1-28(17-13-19-30(3)21-23-35-32(5)25-34(41)27-39(35,7)8)15-11-12-16-29(2)18-14-20-31(4)22-24-36-33(6)26-37(42)38(43)40(36,9)10/h11-24,34,37-38,41-43H,25-27H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,28-15+,29-16+,30-19+,31-20+/t34-,37-,38+/m1/s1

CC1=C(C(C[C@@H](C1)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[C@H]([C@@H](C2(C)C)O)O)C)/C)/C
Non polymer #9 A1ELD

InChI=1S/C41H56O3/c1-32(19-13-20-35(4)26-27-39-36(5)29-38(43)30-40(39,6)7)17-11-12-18-33(2)21-14-24-37(31-42)25-15-22-34(3)23-16-28-41(8,9)44-10/h11-27,31,38,43H,28-30H2,1-10H3/b12-11+,19-13+,21-14+,23-16+,25-15-,27-26+,32-17+,33-18+,34-22-,35-20+,37-24-/t38-/m1/s1

CC1=C(C(C[C@@H](C1)O)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(\C)/C=C/C=C(/C=C\C=C(\C)/C=C/CC(C)(C)OC)\C=O)/C)/C
Non polymer #10 BCL

InChI=1S/C55H75N4O6.Mg/c1-13-39-34(7)41-29-46-48(38(11)60)36(9)43(57-46)27-42-35(8)40(52(58-42)50-51(55(63)64-12)54(62)49-37(10)44(59-53(49)50)28-45(39)56-41)23-24-47(61)65-26-25-33(6)22-16-21-32(5)20-15-19-31(4)18-14-17-30(2)3;/h25,27-32,34-35,39-40,51H,13-24,26H2,1-12H3,(H-,56,57,58,59,60,62);/q-1;+2/p-1/b33-25+;/t31-,32-,34-,35+,39-,40+,51-;/m1./s1

CC[C@@H]1[C@H](C2=CC3=C(C(=C4[N-]3[Mg+2]56[N]2=C1C=C7[N-]5C8=C([C@H](C(=O)C8=C7C)C(=O)OC)C9=[N]6C(=C4)[C@H]([C@@H]9CCC(=O)OC/C=C(\C)/CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C)C)C(=O)C)C
Non polymer #11 BPH

InChI=1S/C55H76N4O6/c1-13-39-34(7)41-29-46-48(38(11)60)36(9)43(57-46)27-42-35(8)40(52(58-42)50-51(55(63)64-12)54(62)49-37(10)44(59-53(49)50)28-45(39)56-41)23-24-47(61)65-26-25-33(6)22-16-21-32(5)20-15-19-31(4)18-14-17-30(2)3/h25,27-32,34-35,39-40,51,57,59H,13-24,26H2,1-12H3/b33-25+,41-29-,42-27-,43-27-,44-28-,45-28-,46-29-,52-50-/t31-,32-,34-,35+,39-,40+,51-/m1/s1

CCC1c2/cc\3/c(c4c([nH]3)c(c5n/c(c\c6c(c(c([nH]6)/cc(\n2)/C1C)C(=O)C)C)/C(C5CCC(=O)OC/C=C(\C)/CCCC(C)CCCC(C)CCCC(C)C)C)C(C4=O)C(=O)OC)C
Non polymer #12 FE

InChI=1S/Fe/q+3

[Fe+3]
Non polymer #13 H4X

InChI=1S/C42H64O2/c1-35(23-15-25-37(3)27-17-29-39(5)31-19-33-41(7,8)43-11)21-13-14-22-36(2)24-16-26-38(4)28-18-30-40(6)32-20-34-42(9,10)44-12/h13-18,21-30H,19-20,31-34H2,1-12H3/b14-13+,23-15+,24-16+,27-17+,28-18+,35-21+,36-22+,37-25+,38-26+,39-29+,40-30+

C/C(=C\C=C\C(=C\C=C\C(=C\C=C\C=C(\C=C\C=C(\C=C\C=C(\CCCC(OC)(C)C)/C)/C)/C)\C)\C)/CCCC(OC)(C)C
Non polymer #14 LHG

InChI=1S/C38H75O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(41)45-33-36(34-47-49(43,44)46-32-35(40)31-39)48-38(42)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h35-36,39-40H,3-34H2,1-2H3,(H,43,44)/t35-,36+/m0/s1

CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@@](=O)(O)OC[C@H](CO)O)OC(=O)CCCCCCCCCCCCCCC
Non polymer #15 LMT

InChI=1S/C24H46O11/c1-2-3-4-5-6-7-8-9-10-11-12-32-23-21(31)19(29)22(16(14-26)34-23)35-24-20(30)18(28)17(27)15(13-25)33-24/h15-31H,2-14H2,1H3/t15-,16-,17-,18+,19-,20-,21-,22-,23-,24-/m1/s1

CCCCCCCCCCCCO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O)O)O
Non polymer #16 PEF

InChI=1S/C37H74NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-36(39)43-33-35(34-45-47(41,42)44-32-31-38)46-37(40)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h35H,3-34,38H2,1-2H3,(H,41,42)/t35-/m1/s1

CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@@](=O)(O)OCCN)OC(=O)CCCCCCCCCCCCCCC
Non polymer #17 PGV

InChI=1S/C40H77O10P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-40(44)50-38(36-49-51(45,46)48-34-37(42)33-41)35-47-39(43)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h13,15,37-38,41-42H,3-12,14,16-36H2,1-2H3,(H,45,46)/b15-13-/t37-,38+/m0/s1

CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@](=O)(O)OC[C@H](CO)O)OC(=O)CCCCCCCCC\C=C/CCCCCC
Non polymer #18 PO4

InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3

[O-]P(=O)([O-])[O-]
Non polymer #19 UQ8

InChI=1S/C49H74O4/c1-36(2)20-13-21-37(3)22-14-23-38(4)24-15-25-39(5)26-16-27-40(6)28-17-29-41(7)30-18-31-42(8)32-19-33-43(9)34-35-45-44(10)46(50)48(52-11)49(53-12)47(45)51/h20,22,24,26,28,30,32,34H,13-19,21,23,25,27,29,31,33,35H2,1-12H3/b37-22+,38-24+,39-26+,40-28+,41-30+,42-32+,43-34+

CC1=C(C(=O)C(=C(C1=O)OC)OC)CC=C(C)CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CC\C=C(/C)\CCC=C(C)C
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Reference