AC   MF_00002;
DC   Protein; auto
TR   HAMAP; MF_00002; -; 1; level=0
XX
Names: Asp_carb_tr_reg
XX
ID   PYRI
DE   RecName: Full=Aspartate carbamoyltransferase regulatory chain;
GN   Name=pyrI;
XX
CC   -!- FUNCTION: Involved in allosteric regulation of aspartate
CC       carbamoyltransferase.
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC       Note=Binds 1 zinc ion per subunit.;
CC   -!- SUBUNIT: Contains catalytic and regulatory chains.
CC   -!- SIMILARITY: Belongs to the PyrI family.
XX
DR   Pfam; PF01948; PyrI; 1; trigger=no
DR   Pfam; PF02748; PyrI_C; 1; trigger=no
DR   NCBIfam; TIGR00240; ATCase_reg; 1; trigger=no
XX
KW   Pyrimidine biosynthesis
KW   Metal-binding
KW   Zinc
XX
GO   GO:0006221; P:pyrimidine nucleotide biosynthetic process
XX
FT   From: PYRI_ECOLI (P0A7F3)
FT   BINDING         109
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT   Condition: C
FT   BINDING         114
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT   Condition: C
FT   BINDING         138
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT   Condition: C
FT   BINDING         141
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT   Condition: C
XX
Size: 144-178;
Related: None;
Template: P0A7F3; Q58801;
Scope:
 Bacteria
 Archaea
Fusion:
 Nter: MF_00001 (pyrB)
 Cter: None
Duplicate: None
Plasmid: in HALSA
Comments: None
XX
# Revision 1.30 2023/06/01
//