ISDA: 31AO

Deposition Date 2026-05-20

Release Date 2026-07-22

Last Version Date 2026-07-22

Entry Detail

PDB ID:

31AO

Keywords:

HYDROLASE

Title:

A. niger ManA in covalent complex with pseudotrisaccharide inhibitor

Biological Source:

Source Organism(s):

Aspergillus niger (Taxon ID: 5061)

Expression System(s):

Aspergillus niger

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.42 Å

R-Value Free:

0.20

R-Value Work:

0.18

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Structural Superimposition Protein Blast

Polymer Type:polypeptide(L)
Molecule:Probable mannan endo-1,4-beta
Gene (Uniprot):manA
Chain IDs:A
Chain Length:345
Number of Molecules:1
Biological Source:Aspergillus niger

UniProt ID:A2QKT4 Pfam ID:PF26410 EC:3.2.1.78

Ligand Molecules

SO4

YLL

Primary Citation

The development of activity-based mannanase probes.

Tedeschi, M, Lit, V.A.J, McGregor, N.G.S, Gote, T, Kooloth Valappil, P, Arentshorst, M, Florea, B.I, Gagestein, B, Armstrong, Z, Codee, J.D.C, Nin-Hill, A, Rovira, C, Ram, A.F.J, Davies, G.J, Overkleeft, H.S.Show

Chem Sci ? ? ? (2026)

PMID: 42445515 DOI: 10.1039/d6sc04720c

Primary Citation of related structures

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