ISDA

Deposition Date 2019-10-08

Release Date 2020-02-26

Last Version Date 2024-01-24

Entry Detail

PDB ID:

6T2B

Keywords:

HYDROLASE

Title:

Glycoside hydrolase family 109 from Akkermansia muciniphila in complex with GalNAc and NAD+.

Biological Source:

Source Organism:

Akkermansia muciniphila (Taxon ID: 239935)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.13 Å

R-Value Free:

0.19

R-Value Work:

0.15

R-Value Observed:

0.15

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Glycosyl hydrolase family 109 protein 2
Chain IDs:A, B, C, D
Chain Length:456
Number of Molecules:4
Biological Source:Akkermansia muciniphila

UniProt ID:B2UQL7 Pfam ID:PF01408, PF21252

Ligand Molecules

1PE

A2G

NAD

PGE

Primary Citation

The Catalytic Acid-Base in GH109 Resides in a Conserved GGHGG Loop and Allows for Comparable alpha-Retaining and beta-Inverting Activity in an N-Acetylgalactosaminidase from Akkermansia muciniphila

Teze, D, Shuoker, B, Chaberski, E.K, Kunstmann, S, Fredslund, F, Nielsen, T.S, Stender, E.G.P, Peters, G.H.J, Nordberg Karlsson, E, Welner, D.H, Abou Hachem, M.Show

Acs Catalysis ? ? ? (2020)

DOI: 10.1021/acscatal.9b04474

Primary Citation of related structures