Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AHTH_CodYe5ey2A2 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_CodYECOD (1.6)
ACodYe5ey2A1 A: a+b three layersX: Profilin-likeH: sensor domains (From Topology)T: sensor domainsF: CodYECOD (1.6)
BHTH_CodYe5ey2B2 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_CodYECOD (1.6)
BCodYe5ey2B1 A: a+b three layersX: Profilin-likeH: sensor domains (From Topology)T: sensor domainsF: CodYECOD (1.6)
C [auth D]HTH_CodYe5ey2D2 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_CodYECOD (1.6)
C [auth D]CodYe5ey2D1 A: a+b three layersX: Profilin-likeH: sensor domains (From Topology)T: sensor domainsF: CodYECOD (1.6)
D [auth C]HTH_CodYe5ey2C2 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_CodYECOD (1.6)
D [auth C]CodYe5ey2C1 A: a+b three layersX: Profilin-likeH: sensor domains (From Topology)T: sensor domainsF: CodYECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A,
B,
C [auth D],
D [auth C]
PF08222CodY helix-turn-helix domain (HTH_CodY)CodY helix-turn-helix domainThis family consists of the C-terminal helix-turn-helix domain found in several bacterial GTP-sensing transcriptional pleiotropic repressor CodY proteins. CodY has been found to repress the dipeptide transport operon (dpp) of Bacillus subtilis in nut ...This family consists of the C-terminal helix-turn-helix domain found in several bacterial GTP-sensing transcriptional pleiotropic repressor CodY proteins. CodY has been found to repress the dipeptide transport operon (dpp) of Bacillus subtilis in nutrient-rich conditions [1]. The CodY protein also has a repressor effect on many genes in Lactococcus lactis during growth in milk [2].
Domain
A,
B,
C [auth D],
D [auth C]
PF06018CodY GAF-like domain (CodY)CodY GAF-like domainThis domain is a GAF-like domain found at the N-terminus of several bacterial GTP-sensing transcriptional pleiotropic repressor CodY proteins. This domain is involved in GTP binding and also branched chain amino acids (Matilla et. al., FEMS Microbiol ...This domain is a GAF-like domain found at the N-terminus of several bacterial GTP-sensing transcriptional pleiotropic repressor CodY proteins. This domain is involved in GTP binding and also branched chain amino acids (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043). CodY has been found to repress the dipeptide transport operon (dpp) of Bacillus subtilis in nutrient-rich conditions [1]. The CodY protein also has a repressor effect on many genes in Lactococcus lactis during growth in milk [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A,
B,
C [auth D],
D [auth C]
GTP-sensing transcriptional pleiotropic repressor CodY