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B6db families: 4.4.1.8.b

4.4.1.8 b
Activity 4.4.1.8
Description Cystathionine beta-lyase. (family b)
Notes A family built around the MalY protein of E. coli, which acts as a cystathionine beta-lyase but is also involved in the regulation of the maltose operon.
PDB 1D2F;
PLP Fold Type I
PLP-dependent Domain
Domain alignment
Domain hmm
Fold type I

Number of sequences
7
Sequences in seed alignment
BacteriaZP_01221379 (Photobacterium profundum); AAC44677.1 (Vibrio furnissii); CAB56665.1 (Streptomyces coelicolor A3(2)); CAD65601.1 (Lactobacillus plantarum WCFS1); MALY_ECOLI (Escherichia coli); YP_855967 (Aeromonas hydrophila); ZP_02329471 (Paenibacillus larvae);

DISPLAY: Fasta format, alignment, hmm, hmm_local


Reference sequence MALY_ECOLI
Domain interval 28-382
Catalytic site 233 K
 
References
 Zdych E. Peist, R. Reidl, J. Boos, W. (1995) MalY of Escherichia coli is an enzyme with the activity of a beta C-S lyase (cystathionase) J. Bacteriol. 177 5035-5039.

Articles on 4.4.1.8.b
last changed 2008/04/14 19:58

B6db families