SMTL ID : 5bxt.2 (1 other biounit)

LNBase in complex with LNB-NHAcAUS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: Q.171, N.246, N.267 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.171, A:N.246, A:N.267 Water bridges: A:H.244, A:L.555 SO4.2: 4 residues within 4Å: Chain A: S.404, A.405, Q.406, V.407 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.405, A:Q.406, A:V.407 Water bridges: A:R.580

1 x 4WS: N-{[(1R,2R,3R,7S,7aR)-1,2,7-trihydroxyhexahydro-1H-pyrrolizin-3-yl]methyl}acetamide(Non-covalent)

4WS.3: 10 residues within 4Å: Chain A: H.244, D.301, E.302, W.354, W.375, Y.400, Y.408, W.446, D.448 Ligands: GAL.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.354, A:W.375, A:Y.408, A:W.446 Hydrogen bonds: A:D.301 Water bridges: A:D.448

1 x GAL: beta-D-galactopyranose(Non-covalent)

GAL.4: 12 residues within 4Å: Chain A: C.168, C.170, Q.171, E.197, N.240, H.244, D.301, W.446, P.447, D.448, L.555 Ligands: 4WS.3 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:Q.171, A:N.240, A:H.244, A:D.301, A:D.448, A:D.448 Water bridges: A:E.197, A:E.197, A:E.197, A:E.238, A:H.244, A:N.246

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hattie, M. et al., Gaining insight into the catalysis by GH20 lacto-N-biosidase using small molecule inhibitors and structural analysis. Chem.Commun.(Camb.) (2015)

Release Date

2015-09-09

Peptides

Lacto-N-biosidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Lacto-N-biosidase

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