View in Gene3D

CATH Superfamily 3.40.309.10

Aldehyde Dehydrogenase; Chain A, domain 2

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Aldehyde Dehydrogenase; Chain A, domain 2
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
« Back to all FunFams

FunFam 10: Gamma-aminobutyraldehyde dehydrogenase

There are 6 EC terms in this cluster

Please note: EC annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

Note: The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.

EC Term Annotations Evidence
Aminobutyraldehyde dehydrogenase. [EC: 1.2.1.19]
4-aminobutanal + NAD(+) + H(2)O = 4-aminobutanoate + NADH.
  • The enzyme from some species exhibits broad substrate specificity and has a marked preference for straight-chain aldehydes (up to 7 carbon atoms) as substrates.
  • The plant enzyme also acts on 4-guanidinobutanal (cf. EC 1.2.1.54).
  • As 1-pyrroline and 4-aminobutanal are in equilibrium and can be interconverted spontaneously, 1-pyrroline may act as the starting substrate.
  • Formerly EC 1.5.1.35.
 888 A0A027ZLX2 A0A027ZLX2 A0A027ZLX2 A0A027ZLX2 A0A027ZLX2 A0A027ZLX2 A0A027ZLX2 A0A027ZLX2 A0A027ZLX2 A0A027ZLX2
(878 more...)
Succinate-semialdehyde dehydrogenase (NAD(P)(+)). [EC: 1.2.1.16]
Succinate semialdehyde + NAD(P)(+) + H(2)O = succinate + NAD(P)H.
    		 432 A0A024L3N1 A0A024L3N1 A0A024L3N1 A0A024L3N1 A0A024L3N1 A0A024L3N1 A0A024L3N1 A0A024L3N1 A0A024L3N1 A0A024L3N1
    (422 more...)
    Succinate-semialdehyde dehydrogenase (NADP(+)). [EC: 1.2.1.79]
    Succinate semialdehyde + NADP(+) + H(2)O = succinate + NADPH.
    • This enzyme participates in the degradation of glutamate and 4-aminobutyrate.
    • It is similar to EC 1.2.1.24 and EC 1.2.1.16 but is specific for NADP(+).
    • The enzyme from Escherichia coli is 20-fold more active with NADP(+) than NAD(+).
    		 94 A0A0E8WS10 A0A0E8WS10 A0A0E8WS10 A0A0E8WS10 A0A0E8WS10 A0A0E8WS10 A0A0E8WS10 A0A0E8WS10 A0A0E8WS10 A0A0H3L4Y9
    (84 more...)
    Aldehyde dehydrogenase (NAD(+)). [EC: 1.2.1.3]
    An aldehyde + NAD(+) + H(2)O = a carboxylate + NADH.
    • Wide specificity, including oxidation of D-glucuronolactone to D-glucarate.
    • Formerly EC 1.1.1.70.
    		 1 Q8GAK7
    Aldehyde dehydrogenase (NADP(+)). [EC: 1.2.1.4]
    An aldehyde + NADP(+) + H(2)O = a carboxylate + NADPH.
      		 1 Q8GAK7
      Vanillin dehydrogenase. [EC: 1.2.1.67]
      Vanillin + NAD(+) + H(2)O = vanillate + NADH.
        		 1 O05619