2024-07-10 REL RCSB RCSB RCSB 2023-03-23 2024-03-27 2024-03-27 2024-07-10 National Institutes of Health/National Institute on Aging (NIH/NIA) 5U19AG065156-02 United States Other private Chlorophyll-binding region of de novo-designed nanocage O32-15 Redler RL Ennist NM Wang S Baker D Ekiert DC Bhabha G nanocage, helical repeats, chlorophyll-binding, octahedral symmetry, DE NOVO PROTEIN Ennist NM Wang S Kennedy MA Curti M Sutherland GA Vasilev C Redler RL Maffeis V Shareef S Sica AV Hua AS Deshmukh AP Moyer AP Hicks DR Swartz AZ Cacho RA Novy N Bera AK Kang A Sankaran B Johnson MP Phadkule A Reppert M Ekiert D Bhabha G Stewart L Caram JR Stoddard BL Romero E Hunter CN Baker D De novo design of proteins housing excitonically coupled chlorophyll special pairs. Nat.Chem.Biol. US 20 906 915 2024 38831036 doi:10.1038/s41589-024-01626-0 1552-4469 EMD-40208 other EM volume
cryo-EM map of full O32-15 nanocage
 Chlorophyll-binding nanocage O32-15 loaded with ZnPPaM Chlorophyll-binding nanocage O32-15 loaded with ZnPPaM 0 1 2 synthetic construct C3-comp_O32-15 synthetic construct Escherichia coli LEVO STKEKARQLAEEAKETAEKVGDPELIKLAEQASQEGDSEKAKAILLAAEAARVAKEVGAPDLIRLARIAARVGASEAAKAILLAAEAARVAKEVGDPELERLALLAAVLGDSEKAKAILLAAEAARVAKEVGDPELIKLALEAAERGDSEKAKAILLAAEAARVAKEVGDPELIKLALEAARRGDSEKAKAILLAAEAARVAKEVGDPELIKLALEAARRGDSRKAEAILLAAEAARIAKEAGDPEARKKALEAARRGDRELATRILIEALLRLLKKSTAELKRATASLRAITEELKKNPSEDALVEHNRAIVEHNAIIVENNRIIAMVLEAIVRAI C2-chlorophyll-comp_O32-15_ctermHis synthetic construct Escherichia coli LEVO DEEFKFLATEAKMLITAAERLAGTDPRLQEMVALIKKELEQAERTFRNGDKSEAQRQLEFVLTAARAVMNVAAAANAAGTDPLLKAMVDAILWRLKEAIRTFQNGDQEEAETQLRFVLRAAIAVAVVAAALVLAGTDPELQEMVEQIKDLLISAFMAGARGDKEKALTQLLFVAWAAHAVAMIAAAANLAGTDPRLQQQVKEILEKLKEAIETFQKGDEEQAFRQLAEVLAEAALVALRAALTNLEHHHHHH singleParticle particle 0.7 8.0 Quantifoil R2/2 COPPER 300 CARBON CONTINUOUS 2.0 GLOW DISCHARGE ETHANE 100 295 FEI VITROBOT MARK IV FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.3 2.5 64000.0 FEI TITAN KRIOS AUTOGRID HOLDER 20 GATAN K3 BIOQUANTUM (6k x 4k) 2 2.0 49.99 1 359331 C1 5.2 FSC 0.5 CUT-OFF cryoSPARC 3.0
Particles were symmetry-expanded and partial-signal-subtracted prior to final refinement (Local Refinement in Cryosparc). Resolution of 5.2A is median resolution from Local Resolution Estimation in Cryosparc.
2844504 MAXIMUM LIKELIHOOD cryoSPARC 3.0 MAXIMUM LIKELIHOOD cryoSPARC 3.0 emd_40209.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 364 364 364 0 0 0 364 364 364 391.664 391.664 391.664 90.0 90.0 90.0 X Y Z -1.0448966 1.4923174 -0.001435626 0.013611514 1.076 1.076 1.076 0.27 AUTHOR Chlorophyll-binding region of de novo-designed nanocage O32-15 emd_40209_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 364 364 364 0 0 0 364 364 364 391.664 391.664 391.664 90.0 90.0 90.0 X Y Z -1.2730709 1.7132206 -0.00040932407 0.01675568 1.076 1.076 1.076 AUTHOR Half Map 1 emd_40209_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 364 364 364 0 0 0 364 364 364 391.664 391.664 391.664 90.0 90.0 90.0 X Y Z -1.2425205 1.6334518 -0.00041514233 0.016735788 1.076 1.076 1.076 AUTHOR Half Map 2