SMTL ID : 6zbx.1 (1 other biounit)

Structure of the catalytic domain of the Bacillus circulans alpha-1,6 Mannanase in complex with an alpha-1,6- alpha-manno-cyclophellitol carbasugar-stabilised trisaccharide inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

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

EDO.1: 4 residues within 4Å: Chain A: N.36, W.40, E.84, Q.88 3 PLIP interactions: 3 interactions with chain A Water bridges: A:N.36, A:E.84, A:E.84

1 x PBW: (1~{S},4~{S},5~{R})-6-(hydroxymethyl)cyclohexane-1,2,3,4,5-pentol(Covalent)

PBW.2: 8 residues within 4Å: Chain A: W.60, F.109, D.111, D.112, W.159, C.170, D.281 Ligands: M96.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.109, A:D.111 Hydrogen bonds: A:D.111, A:D.112, A:D.281 Water bridges: A:W.60, A:W.115

1 x M96: (1~{S},2~{R},3~{S},4~{R},5~{R})-5-(hydroxymethyl)cyclohexane-1,2,3,4-tetrol(Non-covalent)

M96.3: 7 residues within 4Å: Chain A: W.159, N.168, C.170, D.215, Y.230 Ligands: PBW.2, MAN.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.159 Hydrogen bonds: A:N.168, A:D.215, A:Y.230 Water bridges: A:R.216, A:N.231

1 x MAN: alpha-D-mannopyranose(Non-covalent)

MAN.4: 7 residues within 4Å: Chain A: D.215, R.216, V.224, D.226, T.228, L.282 Ligands: M96.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.216, A:R.216, A:D.226 Water bridges: A:N.279

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schroder, S.P. et al., Development of Non-Hydrolysable Oligosaccharide Activity-Based Inactivators for Endoglycanases: A Case Study on alpha-1,6 Mannanases. Chemistry (2021)

Release Date

2021-04-28

Peptides

Alpha-1,6-mannanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Alpha-1,6-mannanase

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