2JJ4 | pdb_00002jj4

The complex of PII and acetylglutamate kinase from Synechococcus elongatus PCC7942

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	GlnB-like	8040085	3001165	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	GlnB-like	8040085	3001165	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	GlnB-like	8040085	3001165	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Carbamate kinase-like	8084034	3001310	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Carbamate kinase-like	8084034	3001310	SCOP2B (2022-06-29)
A	SCOP2 Family	N-acetyl-l-glutamate kinase	8084033	4002449	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Carbamate kinase-like	8084034	3001310	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F		e2jj4F1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T:	F:	ECOD (20:10:01)
E		e2jj4E1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T:	F:	ECOD (20:10:01)
D		e2jj4D1	A: Profilin-like	X: sensor domains	H: sensor domains	T: NT5C	F:	ECOD (20:10:01)
C		e2jj4C1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T:	F:	ECOD (20:10:01)
B		e2jj4B1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T:	F:	ECOD (20:10:01)
A		e2jj4A1	A: Profilin-like	X: sensor domains	H: sensor domains	T: NT5C	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	3.30.70.120	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
E	3.30.70.120	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
D	3.30.70.120	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
C	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like	CATH (4.3.0)
B	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like	CATH (4.3.0)
A	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D, E, F	PF00543	Nitrogen regulatory protein P-II (P-II)	Nitrogen regulatory protein P-II	P-II modulates the activity of glutamine synthetase. It is a tetrameric protein encoded by the glnB gene, a component of the adenylation cascade involved in the regulation of GS activity [1,2].	Domain
A, B, C	PF00696	Amino acid kinase family (AA_kinase)	Amino acid kinase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D, E, F	NITROGEN REGULATORY PROTEIN P-II	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding enzyme regulator activity molecular function regulator activity identical protein binding protein binding	response to nutrient levels regulation of response to nutrient levels regulation of biological process response to stimulus homeostatic process nitrogen utilization biological regulation regulation of nitrogen utilization cellular homeostasis chemical homeostasis regulation of response to stimulus intracellular nitrogen homeostasis intracellular chemical homeostasis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
A, B, C	ACETYLGLUTAMATE KINASE	kinase activity acetylglutamate kinase activity phosphotransferase activity, carboxyl group as acceptor transferase activity catalytic activity 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 kinase activity acetylglutamate kinase activity phosphotransferase activity, carboxyl group as acceptor transferase activity catalytic activity 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 anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding identical protein binding protein binding	L-arginine biosynthetic process oxoacid metabolic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-glutamine family amino acid biosynthetic process carboxylic acid biosynthetic process L-arginine biosynthetic process via ornithine arginine metabolic process small molecule metabolic process small molecule biosynthetic process carboxylic acid metabolic process primary metabolic process L-arginine biosynthetic process oxoacid metabolic process amino acid metabolic process organic acid metabolic process organic acid biosynthetic process alpha-amino acid metabolic process L-glutamine family amino acid biosynthetic process carboxylic acid biosynthetic process L-arginine biosynthetic process via ornithine arginine metabolic process small molecule metabolic process small molecule biosynthetic process carboxylic acid metabolic process primary metabolic process L-amino acid biosynthetic process L-amino acid metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process alpha-amino acid biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D, E, F	IPR015867	Nitrogen regulatory protein PII/ATP phosphoribosyltransferase, C-terminal	Homologous Superfamily
D, E, F	IPR011322	Nitrogen regulatory PII-like, alpha/beta	Homologous Superfamily
D, E, F	IPR002187	Nitrogen regulatory protein PII	Family
D, E, F	IPR002332	Nitrogen regulatory protein P-II, urydylation site	PTM
D, E, F	IPR017918	Nitrogen regulatory protein PII, conserved site	Conserved Site
A, B, C	IPR004662	Acetylglutamate kinase family	Family
A, B, C	IPR001048	Aspartate/glutamate/uridylate kinase	Domain
A, B, C	IPR037528	Acetylglutamate kinase ArgB	Family
A, B, C	IPR041727	N-Acetyl-L-glutamate kinase, cyclic	Family
A, B, C	IPR036393	Acetylglutamate kinase-like superfamily	Homologous Superfamily
A, B, C	IPR001057	Glutamate/acetylglutamate kinase	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.