EMDB EMD-4256

Single particle reconstruction
3.56Å resolution

Structure of an inhibitor-bound ABC transporter

Map released:
Last modified:
Overview of EMD-4256
Source organism: Homo sapiens [9606]
Fitted atomic model: 6ffc
Related EM entry by publication: EMD-3953, EMD-4246
Primary publication:
Structural basis of small-molecule inhibition of human multidrug transporter ABCG2.
Jackson SM, Manolaridis I, Kowal J, Zechner M, Taylor NMI, Bause M, Bauer S, Bartholomaeus R, Bernhardt G, Koenig B, Buschauer A, Stahlberg H, Altmann KH, Locher KP
Nat. Struct. Mol. Biol. 25 333-340 (2018)
PMID: 29610494

Function and Biology Details

Sample name: Nanodisc-reconstituted ABCG2 in complex with MZ29 inhibitor
Ligand: ~{tert}-butyl 3-[(2~{S},5~{S},8~{S})-14-cyclopentyloxy-2-(2-methylpropyl)-4,7-bis(oxidanylidene)-3,6,17-triazatetracyclo[8.7.0.0^{3,8}.0^{11,16}]heptadeca-1(10),11,13,15-tetraen-5-yl]propanoate
Proteins: Nanodisc-reconstituted ABCG2 in complex with MZ29 inhibitor, ATP-binding cassette sub-family G member 2

Experimental Information Details

Resolution: 3.56Å
Resolution method: FSC 0.143 CUT-OFF
Applied symmetry: C2
Reconstruction software: RELION
Microscope: FEI TITAN KRIOS
Detector: GATAN K2 (4k x 4k)