SMTL ID : 4d52.1 (3 other biounits)

CRYSTAL STRUCTURE OF FUCOSE BINDING LECTIN FROM ASPERGILLUS FUMIGATUS (AFL) IN COMPLEX WITH L-GALACTOPYRANOSE.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

monomer

Ligands

4 x GXL: alpha-L-galactopyranose(Non-covalent)

GXL.1: 8 residues within 4Å: Chain A: R.25, E.37, L.69, I.72, Y.88, W.94 Ligands: GIV.2, PEG.3 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.25, A:E.37, A:L.69, A:Y.88 Water bridges: A:N.51, A:S.90 Salt bridges: A:R.25 GXL.4: 10 residues within 4Å: Chain A: R.73, E.85, Y.95, G.97, G.98, L.99, L.123, L.125, W.141, W.146 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.73, A:E.85, A:G.98, A:L.99 Water bridges: A:N.96 Salt bridges: A:R.73 GXL.5: 10 residues within 4Å: Chain A: L.117, R.126, E.138, M.140, T.150, P.174, I.176, Y.192, W.198 Ligands: GIV.9 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.126, A:E.138, A:T.150, A:T.150, A:T.150, A:Y.192 Salt bridges: A:R.126 GXL.8: 8 residues within 4Å: Chain A: N.22, L.24, Y.40, W.44, R.282, E.296, R.309 Ligands: GIV.10 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.22, A:R.282, A:E.296, A:R.309 Water bridges: A:Y.40, A:W.44 Salt bridges: A:R.282

3 x GIV: beta-L-galactopyranose(Non-covalent)

GIV.2: 9 residues within 4Å: Chain A: R.25, E.37, L.39, L.69, I.72, Y.88, W.94 Ligands: GXL.1, PEG.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.25, A:E.37, A:L.69 Water bridges: A:N.51, A:S.90 Salt bridges: A:R.25 GIV.9: 10 residues within 4Å: Chain A: L.117, R.126, E.138, M.140, T.150, P.174, I.176, Y.192, W.198 Ligands: GXL.5 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.126, A:E.138, A:T.150, A:T.150, A:T.150, A:Y.192 Salt bridges: A:R.126 GIV.10: 8 residues within 4Å: Chain A: N.22, L.24, Y.40, W.44, R.282, E.296, R.309 Ligands: GXL.8 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.22, A:R.282, A:E.296, A:R.309 Water bridges: A:Y.40, A:W.44 Salt bridges: A:R.282

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 6 residues within 4Å: Chain A: E.37, N.51, V.52, W.94 Ligands: GXL.1, GIV.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.37, A:N.51 PEG.7: 5 residues within 4Å: Chain A: R.230, Q.242, F.274, L.281, W.299 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.230, A:Q.242

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.6: 9 residues within 4Å: Chain A: Y.168, R.177, Q.189, A.191, D.193, Y.199, I.227, M.229, W.245 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.168, A:R.177, A:Q.189, A:D.193, A:Y.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Houser, J. et al., Structural Insights Into Aspergillus Fumigatus Lectin Specificity: Afl Binding Sites are Functionally Non-Equivalent. Acta Crystallogr.,Sect.D (2015)

Release Date

2015-03-11

Peptides

FUCOSE-SPECIFIC LECTIN FLEA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

FUCOSE-SPECIFIC LECTIN FLEA

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