2XKO
Crystal structure of the complex of NtcA with its transcriptional co- activator PipX
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | cNMP_binding | e2xkoA1 | A: beta sandwiches | X: jelly-roll | H: Double-stranded beta-helix (From Topology) | T: Double-stranded beta-helix | F: cNMP_binding | ECOD (1.6) |
A | HTH_Crp_2 | e2xkoA2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_Crp_2 | ECOD (1.6) |
B | cNMP_binding | e2xkoB1 | A: beta sandwiches | X: jelly-roll | H: Double-stranded beta-helix (From Topology) | T: Double-stranded beta-helix | F: cNMP_binding | ECOD (1.6) |
B | HTH_Crp_2 | e2xkoB2 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: HTH_Crp_2 | ECOD (1.6) |
C | DUF3539 | e2xkoC1 | A: a+b two layers | X: PipX (From Topology) | H: PipX (From Topology) | T: PipX | F: DUF3539 | ECOD (1.6) |
D | DUF3539 | e2xkoD1 | A: a+b two layers | X: PipX (From Topology) | H: PipX (From Topology) | T: PipX | F: DUF3539 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF13545 | Crp-like helix-turn-helix domain (HTH_Crp_2) | Crp-like helix-turn-helix domain | This family represents a crp-like helix-turn-helix domain that is likely to bind DNA. | Domain | |
PF00027 | Cyclic nucleotide-binding domain (cNMP_binding) | Cyclic nucleotide-binding domain | This 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
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
GLOBAL NITROGEN REGULATOR | - | |||
PIPX | - | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR050397 | Global Transcriptional Regulators in Environmental Response | Family | |
IPR000595 | Cyclic nucleotide-binding domain | Domain | |
IPR018335 | Transcription regulator HTH, Crp-type, conserved site | Conserved Site | |
IPR018490 | Cyclic nucleotide-binding domain superfamily | Homologous Superfamily | |
IPR036388 | Winged helix-like DNA-binding domain superfamily | Homologous Superfamily | |
IPR022299 | Transcription regulator, NtcA | Family | |
IPR036390 | Winged helix DNA-binding domain superfamily | Homologous Superfamily | |
IPR012318 | Crp-type HTH domain | Domain | |
IPR014710 | RmlC-like jelly roll fold | Homologous Superfamily | |
IPR021926 | PII-interacting protein X, cyanobacteria | Family |