ISDA: 21KB

Deposition Date 2025-12-15

Release Date 2026-02-11

Last Version Date 2026-02-11

Entry Detail

PDB ID:

21KB

Keywords:

LYASE

Title:

Cystathionine beta-lyase from Klebsiella pneumoniae

Biological Source:

Source Organism(s):

Klebsiella pneumoniae (Taxon ID: 573)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.90 Å

R-Value Free:

0.20

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:cysteine-S-conjugate beta-lyase
Gene (Uniprot):metC
Chain IDs:A, B, C, D
Chain Length:395
Number of Molecules:4
Biological Source:Klebsiella pneumoniae

UniProt ID:Q0ZBA0

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
LLP	A	LYS	modified residue

Ligand Molecules

PEG

TRS

Primary Citation

Klebsiella pneumoniae cystathionine beta-lyase-structure-functional analysis of a promising component of the enzyme-prodrug binary system

Anufrieva, N.V, Morozova, E.A, Puchkov, V.M, Tkachev, Y.V, Kulikova, V.V, Revtovich, S.V, Mitkevich, V.A, Makarov, A.A, Minyaev, M.E, Varfolomeeva, L.A, Popov, V.O, Boyko, K.M, Solyev, P.N.Show

Mol Catal 592 115767 ? (2026)

DOI: 10.1016/j.mcat.2026.115767

Primary Citation of related structures

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