3LC6

The alternative conformation structure of isocitrate dehydrogenase kinase/phosphatase from E. Coli

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	AceK_C	e3lc6A2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: AceK_C	ECOD (1.6)
A	AceK_N	e3lc6A1	A: a+b complex topology	X: Regulatory domain of isocitrate dehydrogenase kinase/phosphatase (From Topology)	H: Regulatory domain of isocitrate dehydrogenase kinase/phosphatase (From Topology)	T: Regulatory domain of isocitrate dehydrogenase kinase/phosphatase	F: AceK_N	ECOD (1.6)
B	AceK_C	e3lc6B2	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: AceK_C	ECOD (1.6)
B	AceK_N	e3lc6B1	A: a+b complex topology	X: Regulatory domain of isocitrate dehydrogenase kinase/phosphatase (From Topology)	H: Regulatory domain of isocitrate dehydrogenase kinase/phosphatase (From Topology)	T: Regulatory domain of isocitrate dehydrogenase kinase/phosphatase	F: AceK_N	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF06315	Isocitrate dehydrogenase kinase/phosphatase (AceK) kinase domain (AceK_kinase)	Isocitrate dehydrogenase kinase/phosphatase (AceK) kinase domain	This the C-terminal protein kinase domain of bacterial isocitrate dehydrogenase kinase/phosphatase (AceK) proteins (EC:2.7.1.116) [1,2]. It has a classic bi-lobe protein kinase fold with the ATP-binding cleft located at the interface between the two ...	This the C-terminal protein kinase domain of bacterial isocitrate dehydrogenase kinase/phosphatase (AceK) proteins (EC:2.7.1.116) [1,2]. It has a classic bi-lobe protein kinase fold with the ATP-binding cleft located at the interface between the two lobes. The N-terminal lobe comprises a twisted antiparallel beta-sheet of five strands and two alpha-helices. The C-terminal lobe is larger and mainly alpha-helical, with some stretches of antiparallel beta-strands [2].	Domain
A, B	PF20423	Isocitrate dehydrogenase kinase/phosphatase (AceK), regulatory domain (AceK_regulatory)	Isocitrate dehydrogenase kinase/phosphatase (AceK), regulatory domain	This is the N-terminal regulatory domain of bacterial isocitrate dehydrogenase kinase/phosphatase (AceK) proteins (EC:2.7.1.116) [1,2]. It has an alpha-helical fold, with two long, parallel alpha-helices that form a large hairpin structure followed b ...	This is the N-terminal regulatory domain of bacterial isocitrate dehydrogenase kinase/phosphatase (AceK) proteins (EC:2.7.1.116) [1,2]. It has an alpha-helical fold, with two long, parallel alpha-helices that form a large hairpin structure followed by two short, parallel alpha-helices forming a small hairpin segment. This domain is linked to the C-terminal kinase domain by a short (27 residues) alpha-helix [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Isocitrate dehydrogenase kinase/phosphatase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups [isocitrate dehydrogenase (NADP+)] kinase activity phosphoric ester hydrolase activity phosphoprotein phosphatase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity	aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy carbohydrate metabolic process glyoxylate metabolic process glyoxylate cycle oxoacid metabolic process carboxylic acid metabolic process aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy carbohydrate metabolic process glyoxylate metabolic process glyoxylate cycle oxoacid metabolic process carboxylic acid metabolic process organic acid metabolic process cellular aldehyde metabolic process small molecule metabolic process monocarboxylic acid metabolic process monosaccharide metabolic process hexose metabolic process glucose metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR046854	Isocitrate dehydrogenase kinase/phosphatase (AceK), regulatory domain	Domain
A, B	IPR046855	Isocitrate dehydrogenase kinase/phosphatase (AceK), kinase domain	Domain
A, B	IPR010452	Isocitrate dehydrogenase kinasephosphatase	Family

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.