SMTL ID : 6ueh.1

Crystal structure of a ruminal GH26 endo-beta-1,4-mannanase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.13, E.15, S.37, G.40, D.126 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.13, A:E.15, A:G.40, A:D.126, A:D.126

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 1 residues within 4Å: Chain A: Q.88 2 PLIP interactions: 2 interactions with chain A Water bridges: A:A.365, A:W.366 ACT.3: 7 residues within 4Å: Chain A: H.240, H.312, E.313, F.327, Y.388, E.428, W.451 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.451 Hydrogen bonds: A:E.428 Salt bridges: A:H.240, A:H.312 ACT.4: 4 residues within 4Å: Chain A: T.143, K.144, Q.155, D.159 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Q.155 Hydrogen bonds: A:T.143, A:D.159 Water bridges: A:D.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mandelli, F. et al., Spatially remote motifs cooperatively affect substrate preference of a ruminal GH26-type endo-beta-1,4-mannanase. J.Biol.Chem. (2020)

Release Date

2020-03-11

Peptides

Cow rumen GH26 endo-mannanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cow rumen GH26 endo-mannanase