9GQU | pdb_00009gqu

Crystal structure of NtcA from S. elongatus in apo form A2

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF13545Crp-like helix-turn-helix domain (HTH_Crp_2)Crp-like helix-turn-helix domainThis family represents a crp-like helix-turn-helix domain that is likely to bind DNA. Domain
A, B
PF00027Cyclic nucleotide-binding domain (cNMP_binding)Cyclic nucleotide-binding domainThis domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043). Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Global nitrogen regulator -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR050397Global Transcriptional Regulators in Environmental ResponseFamily
A, B
IPR000595Cyclic nucleotide-binding domainDomain
A, B
IPR018335Transcription regulator HTH, Crp-type, conserved siteConserved Site
A, B
IPR018490Cyclic nucleotide-binding domain superfamilyHomologous Superfamily
A, B
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A, B
IPR022299Transcription regulator, NtcAFamily
A, B
IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
A, B
IPR012318Crp-type HTH domainDomain
A, B
IPR014710RmlC-like jelly roll foldHomologous Superfamily