SMTL ID : 6q79.3 (3 other biounits)

Structure of Fucosylated D-antimicrobial peptide SB4 in complex with the Fucose-binding lectin PA-IIL at 2.009 Angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

monomer

Ligands

1 x DLY- DTY- DLY- DLY- DAL- DLE: SB4 incomplete(Non-covalent)

DLY-DTY-DLY-DLY-DAL-DLE.1: 4 residues within 4Å: Chain A: S.23, T.45, D.101 Ligands: ZDC.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.23, A:T.45, A:T.45, A:D.101, A:D.101, A:N.103

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: E.95, D.99, D.101, D.104 Ligands: ZDC.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.95, A:E.95, A:D.99, A:D.101, A:D.104

1 x ZDC: 3,7-anhydro-2,8-dideoxy-L-glycero-D-gluco-octonic acid(Non-covalent)

ZDC.3: 14 residues within 4Å: Chain A: N.21, S.22, S.23, T.45, E.95, D.96, G.97, D.99, D.101, D.104 Ligands: DLY-DTY-DLY-DLY-DAL-DLE.1, DLY-DTY-DLY-DLY-DAL-DLE.1, DLY-DTY-DLY-DLY-DAL-DLE.1, CA.2 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:T.45 Hydrogen bonds: A:S.23, A:D.99, A:D.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baeriswyl, S. et al., X-ray Crystal Structures of Short Antimicrobial Peptides as Pseudomonas aeruginosa Lectin B Complexes. Acs Chem.Biol. (2019)

Release Date

2019-03-20

Peptides

Fucose-binding lectin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Fucose-binding lectin

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