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CATH Superfamily 3.90.190.20

Mur ligase, C-terminal 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:

"
Mur ligase, C-terminal 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 11104: UDP-N-acetylmuramate--L-alanine ligase

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
UDP-N-acetylmuramate--L-alanine ligase. [EC: 6.3.2.8]
ATP + UDP-N-acetyl-alpha-D-muramate + L-alanine = ADP + phosphate + UDP- N-acetyl-alpha-D-muramoyl-L-alanine.
  • Involved in the synthesis of a cell-wall peptide.
 1732 A0A010PE87 A0A011U0K0 A0A014LSX0 A0A021VS01 A0A022KYE1 A0A022LBJ7 A0A022LED6 A0A022LS24 A0A022MKX4 A0A024H4I8
(1722 more...)
UDP-N-acetylmuramate dehydrogenase. [EC: 1.3.1.98]
UDP-N-acetyl-alpha-D-muramate + NADP(+) = UDP-N-acetyl-3- O-(1-carboxyvinyl)-alpha-D-glucosamine + NADPH.
  • NADH can to a lesser extent replace NADPH.
  • Formerly EC 1.1.1.158.
 7 A0A139TTW3 A0A1C7HC92 A0A1G3ZDF4 A0A1G3ZM19 B2UPW2 R6K298 R7DV99
Undecaprenyldiphospho-muramoylpentapeptide beta-N- acetylglucosaminyltransferase. [EC: 2.4.1.227]
UDP-N-acetylglucosamine + Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D- Ala)-diphosphoundecaprenol = UDP + GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma- D-Glu-L-Lys-D-Ala-D-Ala)-diphosphoundecaprenol.
  • The enzyme also works when the lysine residue is replaced by meso- 2,6-diaminoheptanedioate (meso-2,6-diaminopimelate, A2pm) combined with adjacent residues through its L-center, as it is in Gram- negative and some Gram-positive organisms.
  • The undecaprenol involved is ditrans,octacis-undecaprenol.
 4 A0A0V8T8T7 D5UDT6 F7ZZ79 K0YI50
D-alanine--D-alanine ligase. [EC: 6.3.2.4]
ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine.
  • Involved with EC 6.3.2.7 or EC 6.3.2.13, EC 6.3.2.8, EC 6.3.2.9 and EC 6.3.2.10 in the synthesis of a cell-wall peptide.
 4 A0A068NXS5 A0A0S4N276 A0A0S4PKT7 A0A0S4PQK5