SMTL ID : 4tz3.1

Ensemble refinement of the E502A variant of sacteLam55A from Streptomyces sp. SirexAA-E in complex with laminaritetraose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x BGC- BGC- BGC- BGC: beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose

BGC-BGC-BGC-BGC.1: 21 residues within 4Å: Chain A: T.93, Q.94, F.96, Q.118, W.140, A.141, S.142, S.159, Q.161, V.177, W.178, W.388, W.390, D.393, H.394, E.424, H.425, Y.449, Y.487, L.518, T.540 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.118, A:S.142, A:W.390, A:E.424, A:E.424

1 x BGC: beta-D-glucopyranose(Non-covalent)

BGC.2: 6 residues within 4Å: Chain A: T.82, D.84, V.108, N.109, T.111, R.113 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.109, A:T.111, A:R.113 Water bridges: A:D.80

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

EDO.3: 11 residues within 4Å: Chain A: F.38, G.39, T.40, R.42, Y.62, V.279, T.302, I.304, D.328, R.362, A.366 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.38, A:R.42, A:R.42, A:R.362 EDO.4: 12 residues within 4Å: Chain A: W.400, F.426, N.427, K.428, K.447, A.448, A.451, I.457, G.464, Y.465, F.488, Q.496 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.427, A:K.447, A:Y.465, A:Q.496, A:Q.496 Water bridges: A:A.448 EDO.5: 5 residues within 4Å: Chain A: T.310, K.313, E.335, T.336, E.339 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.313 Water bridges: A:T.310, A:T.310

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bianchetti, C.M. et al., Active site and laminarin binding in glycoside hydrolase family 55. J.Biol.Chem. (2015)

Release Date

2015-03-18

Peptides

Putative secreted protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Putative secreted protein

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