Annotations: 4N9I

Crystal Structure of Transcription regulation protein CRP complexed with cGMP

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
AMR Gene: CARD Annotation
AMR Gene Family: CARD Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d4n9id2	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	CAP C-terminal domain-like	Catabolite gene activator protein (CAP), C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d4n9id1	All beta proteins	Double-stranded beta-helix	cAMP-binding domain-like	cAMP-binding domain	Catabolite gene activator protein, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d4n9ic2	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	CAP C-terminal domain-like	Catabolite gene activator protein (CAP), C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d4n9ic1	All beta proteins	Double-stranded beta-helix	cAMP-binding domain-like	cAMP-binding domain	Catabolite gene activator protein, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d4n9ib2	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	CAP C-terminal domain-like	Catabolite gene activator protein (CAP), C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d4n9ib1	All beta proteins	Double-stranded beta-helix	cAMP-binding domain-like	cAMP-binding domain	Catabolite gene activator protein, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d4n9ia2	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	CAP C-terminal domain-like	Catabolite gene activator protein (CAP), C-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d4n9ia1	All beta proteins	Double-stranded beta-helix	cAMP-binding domain-like	cAMP-binding domain	Catabolite gene activator protein, N-terminal domain	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Kinesin,Microtub_bd	e4n9iD1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Kinesin,Microtub_bd	ECOD (v295.2)
C	Kinesin,Microtub_bd	e4n9iC1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Kinesin,Microtub_bd	ECOD (v295.2)
B	Kinesin,Microtub_bd	e4n9iB1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Kinesin,Microtub_bd	ECOD (v295.2)
A	Kinesin,Microtub_bd	e4n9iA1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Kinesin,Microtub_bd	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.60.120.10	Mainly Beta	Sandwich	Jelly Rolls	Jelly Rolls	CATH (4.3.0)
D	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
C	2.60.120.10	Mainly Beta	Sandwich	Jelly Rolls	Jelly Rolls	CATH (4.3.0)
C	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
B	2.60.120.10	Mainly Beta	Sandwich	Jelly Rolls	Jelly Rolls	CATH (4.3.0)
B	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
A	2.60.120.10	Mainly Beta	Sandwich	Jelly Rolls	Jelly Rolls	CATH (4.3.0)
A	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)

AMR Gene: CARD Annotation CARD Database Homepage

Chains	Accession	Short Name	Description	Provenance Source (Version)
A, B, C, D	ARO:3000518	CRP	CRP is a global regulator that represses MdtEF multidrug efflux pump expression.	CARD (4.0.2)

AMR Gene Family: CARD Annotation CARD Database Homepage

Chains	Accession	Gene Family	Drug Class	Resistance Machanism	Provenance Source (Version)
A, B, C, D	ARO:3009640	antibiotic efflux regulatory protein	macrolide antibiotic, fluoroquinolone antibiotic, penicillin beta-lactam	antibiotic efflux	CARD (4.0.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Catabolite gene activator	transcription regulator activity DNA-binding transcription factor activity sequence-specific DNA binding DNA binding binding nucleic acid binding	regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex protein-DNA complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR014710	PpnP-like, jelly roll fold	Homologous Superfamily
A, B, C, D	IPR000595	Cyclic nucleotide-binding domain	Domain
A, B, C, D	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR050397	Env_Response_Regulators	Unknown
A, B, C, D	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR012318	Crp-type HTH domain	Domain
A, B, C, D	IPR018488	Cyclic nucleotide-binding, conserved site	Conserved Site
A, B, C, D	IPR018335	Transcription regulator HTH, Crp-type, conserved site	Conserved Site
A, B, C, D	IPR018490	Cyclic nucleotide-binding domain superfamily	Homologous Superfamily