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CATH Superfamily 3.30.590.10

Glutamine synthetase/guanido kinase, catalytic domain

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:

"
Glutamine synthetase/guanido kinase, catalytic domain
".

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 4316: Creatine kinase S-type, mitochondrial

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
Arginine kinase. [EC: 2.7.3.3]
ATP + L-arginine = ADP + N(omega)-phospho-L-arginine.
    		 71 A0A0N4WB87 A0A0U1XUL8 A0A161M808 A0A1G4IHR6 A6QBA0 A8JNP1 A8JNP2 B0FRF9 B1A4C9 B5AK57
    (61 more...)
    Creatine kinase. [EC: 2.7.3.2]
    ATP + creatine = ADP + phosphocreatine.
    • N-ethylglycocyamine can also act as acceptor.
    		 53 A0A024RAK5 A2RTA0 B0BNC0 B6AJN7 C0PBJ3 E3TE33 E3TG28 F1NZ30 G3R0C6 H2Q8Y8
    (43 more...)
    Acireductone dioxygenase (Fe(2+)-requiring). [EC: 1.13.11.54]
    1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + O(2) = 4-(methylthio)-2- oxobutanoate + formate.
    • If Ni(2+) is bound instead of Fe(2+), the reaction catalyzed by EC 1.13.11.53 occurs instead.
    • The enzyme from Klebsiella oxytoca (formerly Klebsiella pneumoniae) ATCC 8724 is involved in the methionine salvage pathway.
    		 6 A0A0L0C741 A0A1A9VEA1 A0A1A9W7M2 A0A1A9ZF26 A0A1B0BRD2 A0A1B0G334
    Lombricine kinase. [EC: 2.7.3.5]
    ATP + lombricine = ADP + N-phospholombricine.
    • Also acts on methylated lombricines such as thalassemine; the specificity varies with the source species.
    		 3 I0E0A7 I0E0A8 O15991
    Protein arginine kinase. [EC: 2.7.14.1]
    ATP + a [protein]-L-arginine = ADP + a [protein]-N(omega)-phospho-L- arginine.
    • The enzyme, characterized from Gram-positive bacteria, is involved in the regulation of the bacterial stress response.
    		 3 A0A0R2XMN7 D5EHP4 L0DNV1
    Taurocyamine kinase. [EC: 2.7.3.4]
    ATP + taurocyamine = ADP + N-phosphotaurocyamine.
      		 2 P16641 P16641
      Guanidinoacetate kinase. [EC: 2.7.3.1]
      ATP + guanidinoacetate = ADP + phosphoguanidinoacetate.
        		 1 P51546
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