ISDA: 9XKT

Deposition Date 2025-11-06

Release Date 2026-03-04

Last Version Date 2026-03-04

Entry Detail

PDB ID:

9XKT

Keywords:

HYDROLASE

Title:

Crystal structure of the complex of the GH16 carrageenase SfGH16 from Saccharicrinis fermentans with an oligotetrasaccharide of iota-carrageenan

Biological Source:

Source Organism(s):

Saccharicrinis fermentans DSM 9555 = JCM 21142 (Taxon ID: 869213)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.44 Å

R-Value Free:

0.17

R-Value Work:

0.14

R-Value Observed:

0.14

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Kappa-carrageenase
Chain IDs:A
Chain Length:284
Number of Molecules:1
Biological Source:Saccharicrinis fermentans DSM 9555 = JCM 21142

Primary Citation

Structural insights into the degradation mechanisms of GH16 family carrageenases toward differently sulfated carrageenan polysaccharides

Chen, F, Chang, Y.Show

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Primary Citation of related structures

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