The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was: waiting to be named.

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.
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FunFam 151766: Transcriptional regulator, LacI family

There are 7 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
Alanine racemase. [EC: 5.1.1.1]
L-alanine = D-alanine.
    1184 A0A011VJ55 A0A011VJ55 A0A024GY93 A0A024GY93 A0A024H1N5 A0A024H1N5 A0A024H556 A0A024H556 A0A024H6P9 A0A024H6P9
    (1174 more...)
    Ribokinase. [EC: 2.7.1.15]
    ATP + D-ribose = ADP + D-ribose 5-phosphate.
    • 2-deoxy-D-ribose can also act as acceptor.
    14 A0A0E1SP83 A0A0E1SP83 A0A0E1WKW0 A0A0E1WKW0 A4MYF1 A4MYF1 A4NV60 A4NV60 A5UH13 A5UH13
    (4 more...)
    Glucuronate isomerase. [EC: 5.3.1.12]
    D-glucuronate = D-fructuronate.
    • Also converts D-galacturonate to D-tagaturonate.
    8 A0A0F4W4A1 A0A0F4W4A1 A0A0F4WH31 A0A0F4WH31 A0A0F4WN37 A0A0F4WN37 R0ACP8 R0ACP8
    Adenylosuccinate synthase. [EC: 6.3.4.4]
    GTP + IMP + L-aspartate = GDP + phosphate + N(6)-(1,2-dicarboxyethyl)- AMP.
      4 A4MV94 A4MV94 A4NY15 A4NY15
      Phosphoserine phosphatase. [EC: 3.1.3.3]
      O-phospho-L(or D)-serine + H(2)O = L(or D)-serine + phosphate.
        2 A9G173 A9G173
        Ribulokinase. [EC: 2.7.1.16]
        ATP + L(or D)-ribulose = ADP + L(or D)-ribulose 5-phosphate.
        • Ribitol and L-arabinitol can also act as acceptors.
        2 A0A0J6VXS8 A0A0J6VXS8
        DNA-directed DNA polymerase. [EC: 2.7.7.7]
        Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1).
        • Catalyzes DNA-template-directed extension of the 3'-end of a DNA strand by one nucleotide at a time.
        • Cannot initiate a chain de novo.
        • Requires a primer which may be DNA or RNA.
        • See also EC 2.7.7.49.
        2 U2WV03 U2WV03