5JON
Crystal structure of the unliganded form of HCN2 CNBD
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00027 | e5jonA1 | A: beta sandwiches | X: jelly-roll | H: Double-stranded beta-helix (From Topology) | T: Double-stranded beta-helix | F: PF00027 | ECOD (1.6) |
A | PF01547 | e5jonA2 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II (From Topology) | H: Periplasmic binding protein-like II (From Topology) | T: Periplasmic binding protein-like II | F: PF01547 | ECOD (1.6) |
B | PF00027 | e5jonB4 | A: beta sandwiches | X: jelly-roll | H: Double-stranded beta-helix (From Topology) | T: Double-stranded beta-helix | F: PF00027 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01547 | Bacterial extracellular solute-binding protein (SBP_bac_1) | Bacterial extracellular solute-binding protein | - | Family | |
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
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR013621 | Ion transport N-terminal | Domain | |
IPR014710 | RmlC-like jelly roll fold | Homologous Superfamily | |
IPR018488 | Cyclic nucleotide-binding, conserved site | Conserved Site | |
IPR005821 | Ion transport domain | Domain | |
IPR051413 | Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel | Family | |
IPR003938 | Potassium channel, voltage-dependent, EAG/ELK/ERG | Family | |
IPR000595 | Cyclic nucleotide-binding domain | Domain | |
IPR018490 | Cyclic nucleotide-binding domain superfamily | Homologous Superfamily | |
IPR006060 | Maltose/Cyclodextrin ABC transporter, substrate-binding protein | Family | |
IPR006059 | Bacterial-type extracellular solute-binding protein | Family | |
IPR006061 | Solute-binding family 1, conserved site | Conserved Site |