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CATH Superfamily 3.40.50.10470

Translation initiation factor eif-2b; domain 2

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 named:

"
Translation initiation factor eif-2b; 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.
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FunFam 1938: Translation initiation factor eIF-2B beta subunit

There are 4 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
S-methyl-5-thioribose-1-phosphate isomerase. [EC: 5.3.1.23]
S-methyl-5-thio-alpha-D-ribose 1-phosphate = S-methyl-5-thio-D-ribulose 1-phosphate.
    		 40 A0A088RJV5 A0A0S1XCD6 A0A0X3BN23 A0A162QG64 A0A170Y481 A0A1M4MI46 A6UUT5 A7IB35 B3P819 B5IDR6
    (30 more...)
    Ribose 1,5-bisphosphate isomerase. [EC: 5.3.1.29]
    Alpha-D-ribose 1,5-bisphosphate = D-ribulose 1,5-bisphosphate.
    • This archaeal enzyme is involved in AMP metabolism and CO(2) fixation through type III RubisCO enzymes.
    • The enzyme is activated by cAMP.
    • Formerly EC 5.3.1.n2.
    		 18 A0A0A7LDU9 A0A0F7IG04 A0A117KUD3 A0A150IKF9 A0A150INR1 A0A150JA40 A0A150JG51 A0A150JH71 D3T0N9 D4GV73
    (8 more...)
    Beta-galactosidase. [EC: 3.2.1.23]
    Hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D- galactosides.
    • Some enzymes in this group hydrolyze alpha-L-arabinosides; some animal enzymes also hydrolyze beta-D-fucosides and beta-D-glucosides (cf. EC 3.2.1.108).
    		 9 A0A093XRN8 A0A094AN63 A0A094AWL9 A0A094BQL4 A0A094CZP8 A0A094DJK1 A0A094GDH7 A0A094HTL4 A0A094HW41
    Alanine--tRNA ligase. [EC: 6.1.1.7]
    ATP + L-alanine + tRNA(Ala) = AMP + diphosphate + L-alanyl-tRNA(Ala).
      		 1 A0A177WJ51