PDBsum entry 8bgo

Hydrolase

PDB id: 8bgo

Contents

Protein chains

(+ 6 more) 267 a.a.

Ligands

NAG-NAG ×12

Metals

_ZN ×12

Waters ×62

PDB id:

8bgo

Name:

Hydrolase

Title:

N,n-diacetylchitobiose deacetylase from pyrococcus chitonophagus with substrate n,n-diacetylchitobiose

Structure:

Diacetylchitobiose deacetylase. Chain: a, h, k, b, e, l, g, c, i, j, f, d. Engineered: yes

Source:

Thermococcus chitonophagus. Organism_taxid: 54262. Gene: a3l04_02905, chiton_0574. Expressed in: escherichia coli. Expression_system_taxid: 562

Resolution:

3.08Å R-factor: 0.169 R-free: 0.215

Authors:

W.Rypniewski,M.Bejger,K.Biniek-Antosiak

Key ref:

K.Biniek-Antosiak et al. (2022). Structural, Thermodynamic and enzymatic characterizat n , N -Diacetylchitobiose deacetylase from pyrococcus chitonophagus.. Int j mol sci, 23, . PubMed id: 36555375

Date:

28-Oct-22 Release date: 11-Jan-23

Protein chains

A0A160VQZ8  (A0A160VQZ8_9EURY) -  Diacetylchitobiose deacetylase from Thermococcus chitonophagus

Seq: 267 a.a.

Struc: 267 a.a.

Enzyme reactions

• Enzyme class: E.C.3.5.1.136 - N,N'-diacetylchitobiose non-reducing end deacetylase.
• Reaction: N,N'-diacetylchitobiose + H2O = beta-D-glucosaminyl-(1->4)-N-acetyl-D- glucosamine + acetate

N,N'-diacetylchitobiose + H2O (Bound ligand (Het Group name = NAG) matches with 51.72% similarity) = beta-D-glucosaminyl-(1->4)-N-acetyl-D- glucosamine + acetate

Molecule diagrams generated from .mol files obtained from the KEGG ftp site