Cryo-EM structure of the proton-dependent antibacterial peptide transporter SbmA-FabS11-1 in nanodiscs

Experimental Data Snapshot

  • Resolution: 3.59 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report

This is version 1.1 of the entry. See complete history


Molecular mechanism of SbmA, a promiscuous transporter exploited by antimicrobial peptides.

Ghilarov, D.Inaba-Inoue, S.Stepien, P.Qu, F.Michalczyk, E.Pakosz, Z.Nomura, N.Ogasawara, S.Walker, G.C.Rebuffat, S.Iwata, S.Heddle, J.G.Beis, K.

(2021) Sci Adv 7: eabj5363-eabj5363

  • DOI: 10.1126/sciadv.abj5363
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • [Figure: see text].

    Organizational Affiliation

    Rutherford Appleton Laboratory, Research Complex at Harwell, Didcot, Oxfordshire OX11 0FA, UK.

Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Peptide antibiotic transporter SbmAA, B406Escherichia coliMutation(s): 0 
Membrane Entity: Yes 
Find proteins for P0AFY6 (Escherichia coli (strain K12))
Explore P0AFY6 
Go to UniProtKB:  P0AFY6
Protein Feature View
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PGW (Subject of Investigation/LOI)
Query on PGW

Download Ideal Coordinates CCD File 
C [auth A], D [auth B](1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate
C40 H77 O10 P
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Resolution: 3.59 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

  • Deposited Date: 2021-07-07 
  • Released Date: 2021-09-15 
  • Deposition Author(s): Ghilarov, D., Beis, K.

Funding OrganizationLocationGrant Number
Biotechnology and Biological Sciences Research Council (BBSRC)United KingdomBB/H01778X/1
Japan Society for the Promotion of Science (JSPS)Japan--
Foundation for Polish SciencePolandTEAM/2016-3/23
Polish National Science CentrePoland2016/21/B/CC1/00274 (OPUS 11)
Polish National Science CentrePoland2019/35/D/NZ1/01770 (SONATA 15)

Revision History  (Full details and data files)

  • Version 1.0: 2021-09-15
    Type: Initial release
  • Version 1.1: 2021-09-29
    Changes: Data collection, Database references, Structure summary