SMTL ID : 5fl0.2 (1 other biounit)

Structure of a hydrolase with an inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: E.32, A.33, E.61, D.64 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.32, A:E.61, H2O.1, H2O.1, H2O.2

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

EDO.2: 9 residues within 4Å: Chain A: S.343, R.347, H.349, L.350, E.375, H.376, W.498, N.546, N.548 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.376, A:N.546, A:N.548 Water bridges: A:N.546 EDO.3: 7 residues within 4Å: Chain A: P.303, S.304, I.305, Q.306, R.332, P.333, S.367 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.304, A:Q.306, A:S.367

1 x 71I: (3~{a}~{R},5~{R},6~{S},7~{R},7~{a}~{R})-2-(butylamino)-5-(hydroxymethyl)-5,6,7,7~{a}-tetrahydro-3~{a}~{H}-pyrano[3,2-d][1,3]thiazole-6,7-diol(Non-covalent)

71I.4: 21 residues within 4Å: Chain A: G.135, F.136, Y.137, K.166, D.242, D.243, C.278, P.279, Y.282, M.308, W.309, T.310, V.314, I.315, W.337, N.339, V.342, D.344, Y.345, N.372, H.433 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.282, A:M.308, A:T.310, A:W.337 Hydrogen bonds: A:Y.137, A:K.166, A:D.242, A:D.344, A:N.372 Water bridges: A:H.433

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cekic, N. et al., Analysis of transition state mimicry by tight binding aminothiazoline inhibitors provides insight into catalysis by humanO-GlcNAcase. Chem Sci (2016)

Release Date

2016-08-31

Peptides

O-GLCNACASE BT_4395: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

O-GLCNACASE BT_4395

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