8QLK

Crystal structure of the pneumococcal Substrate-binding protein AliB in complex with Peptide 2

Summary for 8QLK

Entry DOI	10.2210/pdb8qlk/pdb
Descriptor	Oligopeptide-binding protein AliB, ALA-ILE-GLN-SER-GLU-LYS-ALA-ARG-LYS-HIS-ASN (3 entities in total)
Functional Keywords	permease, pneumococcus, alib, peptide; substrate-binding protein, peptide binding protein
Biological source	Streptococcus pneumoniae More
Total number of polymer chains	2
Total formula weight	71301.88
Authors	Alcorlo, M.,Abdullah, M.R.,Hammerschmidt, S.,Hermoso, J. (deposition date: 2023-09-20, release date: 2024-05-22, Last modification date: 2024-07-03)
Primary citation	Alcorlo, M.,Abdullah, M.R.,Steil, L.,Sotomayor, F.,Lopez-de Oro, L.,de Castro, S.,Velazquez, S.,Kohler, T.P.,Jimenez, E.,Medina, A.,Uson, I.,Keller, L.E.,Bradshaw, J.L.,McDaniel, L.S.,Camarasa, M.J.,Volker, U.,Hammerschmidt, S.,Hermoso, J.A. Molecular and structural basis of oligopeptide recognition by the Ami transporter system in pneumococci. Plos Pathog., 20:e1011883-e1011883, 2024 Cited by PubMed: 38838057 DOI: 10.1371/journal.ppat.1011883 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.29 Å)

Structure validation