4EAG

Co-crystal structure of an chimeric AMPK core with ATP

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
A	d4eaga_	Alpha and beta proteins (a+b)	TBP-like	KA1-like	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
C	d4eagc1	Alpha and beta proteins (a+b)	CBS-domain pair	CBS-domain pair	CBS-domain pair	5'-AMP-activated protein kinase subunit gamma-1, AMPKg	rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ssp2 C-terminal domain-like	8067078	4002378	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	KA1-like	8067079	3001856	SCOP2 (2022-06-29)
B	SCOP2 Family	AMPKBI-like	8065232	4001835	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	AMPKBI-like	8065233	3000446	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	CBS-domain pair	8037383	3000123	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	CBS-domain pair	8037384	3000123	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	AdenylateSensor_1	e4eagA1	A: a+b two layers	X: TBP-like	H: Kinase associated domain 1, KA1 (From Topology)	T: Kinase associated domain 1, KA1	F: AdenylateSensor_1	ECOD (1.6)
B	AMPKBI	e4eagB1	A: a+b two layers	X: AMPKBI-like (From Topology)	H: AMPKBI-like (From Topology)	T: AMPKBI-like	F: AMPKBI	ECOD (1.6)
C	IMPDH_2nd_1	e4eagC2	A: a+b duplicates or obligate multimers	X: CBS-domain (From Topology)	H: CBS-domain (From Topology)	T: CBS-domain	F: IMPDH_2nd_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.310.80	Alpha Beta	2-Layer Sandwich	TATA-Binding Protein	Kinase associated domain 1, KA1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF16579	Adenylate sensor of SNF1-like protein kinase (AdenylateSensor)	Adenylate sensor of SNF1-like protein kinase	AdenylateSensor is a family found at the C-terminus of SNF1-like protein kinases snf other protein-kinases [1].	Domain
C	PF00571	CBS domain (CBS)	CBS domain	CBS domains are small intracellular modules that pair together to form a stable globular domain [2]. This family represents a single CBS domain. Pairs of these domains have been termed a Bateman domain [6]. CBS domains have been shown to bind ligands ...	CBS domains are small intracellular modules that pair together to form a stable globular domain [2]. This family represents a single CBS domain. Pairs of these domains have been termed a Bateman domain [6]. CBS domains have been shown to bind ligands with an adenosyl group such as AMP, ATP and S-AdoMet [5]. CBS domains are found attached to a wide range of other protein domains suggesting that CBS domains may play a regulatory role making proteins sensitive to adenosyl carrying ligands. The region containing the CBS domains in Cystathionine-beta synthase is involved in regulation by S-AdoMet [4]. CBS domain pairs from AMPK bind AMP or ATP [5]. The CBS domains from IMPDH and the chloride channel CLC2 bind ATP [5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	EG:132E8.2 protein	protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity AMP-activated protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding protein serine/threonine kinase activity catalytic activity, acting on a protein kinase activity AMP-activated protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups 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 G protein-coupled receptor kinase activity	cellular process cell cycle mitotic cell cycle multicellular organismal process axonogenesis regulation of cellular process response to stimulus cell projection organization neuron projection development multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis taxis cellular process cell cycle mitotic cell cycle multicellular organismal process axonogenesis regulation of cellular process response to stimulus cell projection organization neuron projection development multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis taxis regulation of axon guidance cell differentiation anatomical structure development positive regulation of cell projection organization system development developmental process chemotaxis regulation of biological process regulation of cell projection organization response to external stimulus nervous system development generation of neurons regulation of response to stimulus response to chemical regulation of locomotion regulation of neuron projection development regulation of cellular component organization positive regulation of cellular component organization cellular developmental process regulation of response to external stimulus plasma membrane bounded cell projection morphogenesis positive regulation of biological process cell development cell morphogenesis cellular component organization neurogenesis positive regulation of neuron projection development positive regulation of axon guidance cellular component organization or biogenesis locomotion positive regulation of cellular process plasma membrane bounded cell projection organization biological regulation axon guidance axon development regulation of chemotaxis cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis neuron projection guidance neuron development regulation of plasma membrane bounded cell projection organization system process digestion digestive system process regulation of system process regulation of multicellular organismal process regulation of digestive system process cellular response to stimulus cellular response to nutrient levels response to nutrient levels cellular response to stress response to stress response to starvation cellular response to glucose starvation cellular response to starvation behavioral response to starvation regulation of growth growth regulation of cell growth cell growth dendrite development dendrite morphogenesis primary metabolic process metabolic process lipid metabolic process positive regulation of autophagy catabolic process lipophagy macroautophagy autophagy regulation of catabolic process regulation of autophagy positive regulation of catabolic process positive regulation of metabolic process regulation of macroautophagy positive regulation of lipophagy regulation of lipophagy positive regulation of macroautophagy process utilizing autophagic mechanism regulation of metabolic process positive regulation of cell communication positive regulation of signal transduction signaling regulation of signal transduction positive regulation of TORC1 signaling intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction positive regulation of TOR signaling signal transduction regulation of TORC1 signaling TOR signaling regulation of signaling regulation of TOR signaling positive regulation of intracellular signal transduction regulation of cell communication TORC1 signaling positive regulation of signaling cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process negative regulation of cell communication negative regulation of TOR signaling negative regulation of cellular process negative regulation of response to stimulus negative regulation of signal transduction protein phosphorylation phosphorylation macromolecule modification phosphate-containing compound metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process negative regulation of TORC1 signaling localization sequestering of triglyceride macromolecule localization lipid storage lipid localization maintenance of location positive regulation of organelle organization positive regulation of vacuole organization autophagosome organization cellular component biogenesis cellular component assembly positive regulation of autophagosome assembly autophagosome assembly organelle assembly vacuole organization positive regulation of cellular component biogenesis regulation of autophagosome assembly regulation of vacuole organization regulation of cellular component biogenesis regulation of organelle organization organelle organization regulation of organelle assembly positive regulation of organelle assembly negative regulation of cell size regulation of cellular component size regulation of biological quality regulation of cell size regulation of anatomical structure size establishment or maintenance of bipolar cell polarity establishment or maintenance of epithelial cell apical/basal polarity establishment or maintenance of apical/basal cell polarity establishment or maintenance of cell polarity	cellular anatomical structure basal part of cell basolateral part of cell lateral part of cell intracellular anatomical structure cytoplasm membrane-bounded organelle endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cellular anatomical structure basal part of cell basolateral part of cell lateral part of cell intracellular anatomical structure cytoplasm membrane-bounded organelle endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle vesicle protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex transferase complex intracellular protein-containing complex nucleotide-activated protein kinase complex nucleus
B	5'-AMP-activated protein kinase subunit beta-1	protein binding binding kinase binding enzyme binding protein kinase binding 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	multicellular organismal process regulation of biological process regulation of cellular process homeostatic process biological regulation positive regulation of biological process adaptive thermogenesis positive regulation of metabolic process multicellular organismal-level homeostasis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis positive regulation of multicellular organismal process multicellular organismal process regulation of biological process regulation of cellular process homeostatic process biological regulation positive regulation of biological process adaptive thermogenesis positive regulation of metabolic process multicellular organismal-level homeostasis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis positive regulation of multicellular organismal process cellular process metabolic process regulation of multicellular organismal process regulation of metabolic process positive regulation of cellular process fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process small molecule metabolic process monocarboxylic acid metabolic process lipid metabolic process protein phosphorylation phosphorylation macromolecule modification phosphate-containing compound metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process positive regulation of macromolecule metabolic process cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus developmental process multicellular organism development nail development limb development appendage development anatomical structure development signaling signal transduction cell communication	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex transferase complex intracellular protein-containing complex nucleotide-activated protein kinase complex membrane-bounded organelle intracellular organelle organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex transferase complex intracellular protein-containing complex nucleotide-activated protein kinase complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
C	5'-AMP-activated protein kinase subunit gamma-1	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 ADP binding protein binding kinase binding enzyme binding protein kinase binding 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 protein-containing complex binding enzyme regulator activity molecular function regulator activity protein kinase regulator activity kinase regulator activity cation binding AMP binding	localization cellular localization import into nucleus nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport cellular process establishment of localization fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process localization cellular localization import into nucleus nucleocytoplasmic transport transport nuclear transport establishment of localization in cell intracellular transport cellular process establishment of localization fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process small molecule metabolic process metabolic process monocarboxylic acid metabolic process lipid metabolic process regulation of biosynthetic process regulation of biological process regulation of cellular process biological regulation positive regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular process cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex transferase complex intracellular protein-containing complex nucleotide-activated protein kinase complex membrane-bounded organelle intracellular organelle organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein kinase complex transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex transferase complex intracellular protein-containing complex nucleotide-activated protein kinase complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017441	Protein kinase, ATP binding site	Binding Site
A	IPR032270	AMPK, C-terminal adenylate sensor domain	Domain
A	IPR000719	Protein kinase domain	Domain
A	IPR028375	KA1 domain/Ssp2, C-terminal	Homologous Superfamily
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A	IPR049020	PRKAA1/2, autoinhibitory domain	Domain
A	IPR008271	Serine/threonine-protein kinase, active site	Active Site
B	IPR032640	AMP-activated protein kinase, glycogen-binding domain	Domain
B	IPR037256	ASC domain superfamily	Homologous Superfamily
B	IPR006828	Association with the SNF1 complex (ASC) domain	Domain
B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
B	IPR014756	Immunoglobulin E-set	Homologous Superfamily
B	IPR050827	CRP1/MDG1 DNA-binding & kinase subunit	Family
C	IPR046342	CBS domain superfamily	Homologous Superfamily
C	IPR050511	AMP-activated protein kinase gamma/SDS23 families	Family
C	IPR000644	CBS domain	Domain

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.