ISDA: 9H4U

Deposition Date 2024-10-21

Release Date 2025-08-27

Last Version Date 2025-08-27

Entry Detail

PDB ID:

9H4U

Keywords:

HYDROLASE

Title:

Deacetylase FI8 utilizes unconventional variant of a catalytic triad: the diluted triad

Biological Source:

Source Organism(s):

Flavimarina sp. HEL_I_48 (Taxon ID: 1392488)

Expression System(s):

Escherichia coli bl21(de3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.54 Å

R-Value Free:

0.20

R-Value Work:

0.16

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Carbohydrate esterase FI8
Chain IDs:A, B
Chain Length:640
Number of Molecules:2
Biological Source:Flavimarina sp. HEL_I_48

UniProt ID:A0A918SDW1 Pfam ID:PF03629, PF02837

Ligand Molecules

EDO

PEG

PGE

Primary Citation

Insights into a water-mediated catalytic triad architecture in CE20 carbohydrate esterases

Teune, M, Vieira, P.S, Dohler, T, Palm, G.J, Dutschei, T, Bartosik, D, Berndt, L, Persinoti, G.F, Maass, S, Becher, D, Schweder, T, Murakami, M.T, Lammers, M, Bornscheuer, U.T.Show

Nat Commun 16 7034 ? (2025)

DOI: 10.1038/s41467-025-62387-5

Primary Citation of related structures

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