SMTL ID : 5mqr.1

Sialidase BT_1020

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: V.153, G.154, F.155, R.373, Q.376 No protein-ligand interaction detected (PLIP) CA.9: 4 residues within 4Å: Chain A: D.452, D.454, D.457, E.597 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.452, A:D.452, A:E.597, H2O.11, H2O.28

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.2: 7 residues within 4Å: Chain A: V.437, W.438, P.440, Q.451, K.453, Q.596, L.599 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.453, A:Q.596 PGE.3: 4 residues within 4Å: Chain A: E.913, K.914, R.927, R.928 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.913, A:K.914

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.4: 8 residues within 4Å: Chain A: D.417, K.421, S.422, E.427, L.428, T.429, N.430, W.431 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:E.427, A:L.428, A:N.430, A:N.430, A:W.431, A:R.463 Water bridges: A:D.418, A:S.422 Salt bridges: A:E.427 EPE.5: 5 residues within 4Å: Chain A: Y.701, K.749, V.801, E.806, R.1012 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.1012, A:R.1012 Salt bridges: A:E.806

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 3 residues within 4Å: Chain A: R.884, E.909, R.928 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.884, A:R.884 Water bridges: A:E.909 EDO.7: 5 residues within 4Å: Chain A: H.150, R.152, K.263, K.280, Y.371 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:H.150, A:R.152, A:R.152, A:K.263, A:K.280

1 x NA: SODIUM ION(Non-functional Binders)

NA.8: 3 residues within 4Å: Chain A: Q.44, E.494, N.495 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.494 Water bridges: A:E.34

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ndeh, D. et al., Complex pectin metabolism by gut bacteria reveals novel catalytic functions. Nature (2017)

Release Date

2017-03-22

Peptides

Beta-L-arabinobiosidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Beta-L-arabinobiosidase

Related Entries With Identical Sequence