1GGR | pdb_00001ggr

COMPLEX OF ENZYME IIAGLC AND THE HISTIDINE-CONTAINING PHOSPHOCARRIER PROTEIN HPR FROM ESCHERICHIA COLI NMR, RESTRAINED REGULARIZED MEAN STRUCTURE

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)
B	d1ggrb_	Alpha and beta proteins (a+b)	HPr-like	HPr-like	HPr-like	Histidine-containing phosphocarrier protein (HPr)	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d1ggra_	All beta proteins	Barrel-sandwich hybrid	Duplicated hybrid motif	Glucose permease-like	Glucose-specific factor III (glsIII)	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	HPr-like	8035735	3000259	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Duplicated hybrid motif	8043117	3001927	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)
B		e1ggrB1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: Propep_M14	F:	ECOD (20:10:01)
A		e1ggrA1	A: C-terminal subdomain in Lon-related proteases catalytic domains	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: CBAH	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.1340.10	Alpha Beta	2-Layer Sandwich	Histidine-containing Protein	Chain: A	CATH (4.3.0)
A	2.70.70.10	Mainly Beta	Distorted Sandwich	Glucose Permease (Domain IIA)	Glucose Permease (Domain IIA)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF00381	PTS HPr component phosphorylation site (PTS-HPr)	PTS HPr component phosphorylation site		Domain
A	PF00358	phosphoenolpyruvate-dependent sugar phosphotransferase system, EIIA 1 (PTS_EIIA_1)	phosphoenolpyruvate-dependent sugar phosphotransferase system, EIIA 1		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	PHOSPHOCARRIER PROTEIN HPR	enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity protein binding binding antisigma factor binding molecular function inhibitor activity enzyme inhibitor activity transferase activity phosphotransferase activity, nitrogenous group as acceptor catalytic activity transferase activity, transferring phosphorus-containing groups	response to nutrient levels carbon utilization regulation of response to nutrient levels regulation of biological process response to stimulus regulation of response to stimulus regulation of carbon utilization biological regulation import into cell phosphoenolpyruvate-dependent sugar phosphotransferase system transport import across plasma membrane carbohydrate import across plasma membrane carbohydrate transport response to nutrient levels carbon utilization regulation of response to nutrient levels regulation of biological process response to stimulus regulation of response to stimulus regulation of carbon utilization biological regulation import into cell phosphoenolpyruvate-dependent sugar phosphotransferase system transport import across plasma membrane carbohydrate import across plasma membrane carbohydrate transport establishment of localization transmembrane transport localization cellular process carbohydrate transmembrane transport monosaccharide metabolic process regulation of cellular process catabolic process energy derivation by oxidation of organic compounds positive regulation of biological process carbohydrate catabolic process regulation of generation of precursor metabolites and energy regulation of polysaccharide metabolic process macromolecule catabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of glycogen metabolic process glucan metabolic process polysaccharide metabolic process regulation of small molecule metabolic process regulation of glycogen catabolic process glycogen catabolic process small molecule metabolic process positive regulation of macromolecule metabolic process positive regulation of glycogen catabolic process regulation of carbohydrate metabolic process regulation of glucose metabolic process positive regulation of cellular process carbohydrate metabolic process regulation of carbohydrate catabolic process glucan catabolic process glycogen metabolic process primary metabolic process hexose metabolic process regulation of catabolic process generation of precursor metabolites and energy regulation of macromolecule metabolic process positive regulation of catabolic process positive regulation of glucose metabolic process polysaccharide catabolic process metabolic process energy reserve metabolic process positive regulation of carbohydrate metabolic process macromolecule metabolic process positive regulation of small molecule metabolic process regulation of glycogen metabolic process regulation of metabolic process glucose metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
A	PTS SYSTEM, GLUCOSE-SPECIFIC IIA COMPONENT	kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cation binding ion binding binding metal ion binding small molecule binding	regulation of localization regulation of biological process regulation of transport transport regulation of maltose transport biological regulation negative regulation of biological process carbohydrate transport negative regulation of transport oligosaccharide transport establishment of localization negative regulation of maltose transport localization disaccharide transport regulation of localization regulation of biological process regulation of transport transport regulation of maltose transport biological regulation negative regulation of biological process carbohydrate transport negative regulation of transport oligosaccharide transport establishment of localization negative regulation of maltose transport localization disaccharide transport maltose transport import into cell phosphoenolpyruvate-dependent sugar phosphotransferase system import across plasma membrane carbohydrate import across plasma membrane transmembrane transport cellular process carbohydrate transmembrane transport response to nutrient levels regulation of response to nutrient levels response to stimulus regulation of response to stimulus regulation of carbohydrate utilization carbohydrate utilization carbohydrate metabolic process regulation of cellular process negative regulation of metabolic process primary metabolic process regulation of primary metabolic process negative regulation of cellular process metabolic process regulation of carbohydrate metabolic process regulation of metabolic process negative regulation of carbohydrate metabolic process negative regulation of transmembrane transport regulation of transmembrane transport	cellular anatomical structure membrane protein-containing complex transmembrane transporter complex membrane protein complex transporter complex intracellular anatomical structure cytoplasm cytosol ATPase dependent transmembrane transport complex plasma membrane protein complex plasma membrane ATP-binding cassette (ABC) transporter complex cell periphery cellular anatomical structure membrane protein-containing complex transmembrane transporter complex membrane protein complex transporter complex intracellular anatomical structure cytoplasm cytosol ATPase dependent transmembrane transport complex plasma membrane protein complex plasma membrane ATP-binding cassette (ABC) transporter complex cell periphery enzyme IIA-maltose transporter complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR002114	Phosphotransferase system, HPr serine phosphorylation site	PTM
B	IPR001020	Phosphotransferase system, HPr histidine phosphorylation site	PTM
B	IPR000032	Phosphocarrier protein HPr-like	Domain
B	IPR050399	Phosphocarrier protein HPr	Family
B	IPR035895	HPr-like superfamily	Homologous Superfamily
A	IPR001127	Phosphotransferase system, sugar-specific permease EIIA type 1	Domain
A	IPR011055	Duplicated hybrid motif	Homologous Superfamily
A	IPR050890	Phosphotransferase system EIIA component	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.