Annotations: 7PK5

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth B]	EAL	e7pk5B1	A: a/b barrels	X: TIM beta/alpha-barrel	H: EAL domain (From Topology)	T: EAL domain	F: EAL	ECOD (1.6)
D [auth C]	EAL	e7pk5C1	A: a/b barrels	X: TIM beta/alpha-barrel	H: EAL domain (From Topology)	T: EAL domain	F: EAL	ECOD (1.6)
B [auth D]	EAL	e7pk5D1	A: a/b barrels	X: TIM beta/alpha-barrel	H: EAL domain (From Topology)	T: EAL domain	F: EAL	ECOD (1.6)
A	EAL	e7pk5A1	A: a/b barrels	X: TIM beta/alpha-barrel	H: EAL domain (From Topology)	T: EAL domain	F: EAL	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B [auth D], C [auth B], D [auth C]	PF00563	EAL domain (EAL)	EAL domain	This domain is found in diverse bacterial signaling proteins. It is called EAL after its conserved residues. The EAL domain is a good candidate for a diguanylate phosphodiesterase function [1]. The domain contains many conserved acidic residues that ...	This domain is found in diverse bacterial signaling proteins. It is called EAL after its conserved residues. The EAL domain is a good candidate for a diguanylate phosphodiesterase function [1]. The domain contains many conserved acidic residues that could participate in metal binding and might form the phosphodiesterase active site [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth D], C [auth B], D [auth C]	Cyclic di-GMP phosphodiesterase PdeL	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds identical protein binding protein binding binding protein homodimerization activity protein dimerization activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity cyclic-guanylate-specific phosphodiesterase activity hydrolase activity catalytic activity cation binding ion binding metal ion binding small molecule binding	regulation of biological process cell aggregation regulation of cellular process biofilm formation regulation of single-species biofilm formation biological process involved in intraspecies interaction between organisms biological regulation cellular process single-species biofilm formation aggregation of unicellular organisms positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of biological process cell aggregation regulation of cellular process biofilm formation regulation of single-species biofilm formation biological process involved in intraspecies interaction between organisms biological regulation cellular process single-species biofilm formation aggregation of unicellular organisms 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 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 metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth D], C [auth B], D [auth C]	IPR000792	Transcription regulator LuxR, C-terminal	Domain
A, B [auth D], C [auth B], D [auth C]	IPR016032	Signal transduction response regulator, C-terminal effector	Homologous Superfamily
A, B [auth D], C [auth B], D [auth C]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B [auth D], C [auth B], D [auth C]	IPR050706	Cyclic di-GMP phosphodiesterase-like	Family
A, B [auth D], C [auth B], D [auth C]	IPR001633	EAL domain	Domain
A, B [auth D], C [auth B], D [auth C]	IPR035919	EAL domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.