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B6db families: 4.3.1.17.a

4.3.1.17 a
Activity 4.3.1.17
Description L-serine ammonia-lyase (family a)
Notes The validated serine ammonia-lyases come from fungi and animals; accordingly, the family is constituted by fungal and metazoan proteins only (although some very similar bacterial sequences can be found in databases).

Note that, in some bacteria, the deamination of L-Ser is carried out by L-threonine ammonia lyase (EC 4.3.1.19) and the corresponding enzymes have been included in that family.

Note also that some bacteria possess PLP-independent L-serine ammonia-lyases.

PDB 1P5J;1PWH;5C3U;
PLP Fold Type II
PLP-dependent Domain
Domain alignment
Domain hmm
Fold type II

Number of sequences 0
Reference sequence STDH_YEAST
Domain interval 1-302
Catalytic site 37 K
 
References Articles on 4.3.1.17.a
last changed 2017/07/25 17:39

B6db families