ISDA

Deposition Date 2016-04-30

Release Date 2017-01-11

Last Version Date 2024-01-10

Entry Detail

PDB ID:

5JNQ

Keywords:

Transferase/Antibiotic

Title:

MraY tunicamycin complex

Biological Source:

Source Organism:

Clostridium bolteae 90A9 (Taxon ID: 997894)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Free:

0.25

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

C 2 2 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Phospho-N-acetylmuramoyl-pentapeptide-transferase
Gene (Uniprot):mraY
Chain IDs:A
Chain Length:376
Number of Molecules:1
Biological Source:Clostridium bolteae 90A9

UniProt ID:R0BTE9 Pfam ID:PF10555, PF00953

Ligand Molecules

BOG

PLM

TUM

Primary Citation

MraY-antibiotic complex reveals details of tunicamycin mode of action.

Hakulinen, J.K, Hering, J, Branden, G, Chen, H, Snijder, A, Ek, M, Johansson, P.Show

Nat. Chem. Biol. 13 265 267 (2017)

PMID: 28068312 DOI: 10.1038/nchembio.2270

Abstact

The rapid increase of antibiotic resistance has created an urgent need to develop novel antimicrobial agents. Here we describe the crystal structure of the promising bacterial target phospho-N-acetylmuramoyl-pentapeptide translocase (MraY) in complex with the nucleoside antibiotic tunicamycin. The structure not only reveals the mode of action of several related natural-product antibiotics but also gives an indication on the binding mode of the MraY UDP-MurNAc-pentapeptide and undecaprenyl-phosphate substrates.

Legend

Protein

Chemical

Disease

Primary Citation of related structures