Annotations: 1VRC

Complex of enzyme IIAmannose 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)
C	d1vrcc_	Alpha and beta proteins (a+b)	HPr-like	HPr-like	HPr-like	Histidine-containing phosphocarrier protein (HPr)	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1vrcd_	Alpha and beta proteins (a+b)	HPr-like	HPr-like	HPr-like	Histidine-containing phosphocarrier protein (HPr)	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1vrcb_	Alpha and beta proteins (a/b)	PTS system fructose IIA component-like	PTS system fructose IIA component-like	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d1vrca_	Alpha and beta proteins (a/b)	PTS system fructose IIA component-like	PTS system fructose IIA component-like	automated matches	automated matches	(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)
C	SCOP2B Superfamily	HPr-like	8035735	3000259	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	HPr-like	8035735	3000259	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PTS system fructose IIA component-like	8044468	3000475	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PTS system fructose IIA component-like	8044468	3000475	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)
C	Propep_M14	e1vrcC1	A: alpha arrays	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: Propep_M14	ECOD (v295.2)
D	Propep_M14	e1vrcD1	A: alpha arrays	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: Propep_M14	ECOD (v295.2)
B	Abhydrolase_1	e1vrcB1	A: alpha arrays	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Abhydrolase_1	ECOD (v295.2)
A	Abhydrolase_1	e1vrcA1	A: alpha arrays	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Abhydrolase_1	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.30.1340.10	Alpha Beta	2-Layer Sandwich	Histidine-containing Protein	Chain: A	CATH (4.3.0)
D	3.30.1340.10	Alpha Beta	2-Layer Sandwich	Histidine-containing Protein	Chain: A	CATH (4.3.0)
B	3.40.50.510	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Phosphotransferase system, mannose-type IIA component	CATH (4.3.0)
A	3.40.50.510	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Phosphotransferase system, mannose-type IIA component	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C, D	PF00381	PTS HPr component phosphorylation site (PTS-HPr)	PTS HPr component phosphorylation site		Domain
A, B	PF03610	PTS system fructose IIA component (EIIA-man)	PTS system fructose IIA component	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	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 peptidyl-histidine phosphorylation protein phosphorylation phosphorylation macromolecule modification phosphate-containing compound metabolic process protein metabolic process protein modification process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
A, B	PTS system, mannose-specific IIAB component	kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups identical protein binding protein binding binding protein homodimerization activity protein dimerization activity active transmembrane transporter activity protein-N(PI)-phosphohistidine-carbohydrate phosphotransferase activity transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity kinase activity transferase activity catalytic activity transferase activity, transferring phosphorus-containing groups identical protein binding protein binding binding protein homodimerization activity protein dimerization activity active transmembrane transporter activity protein-N(PI)-phosphohistidine-carbohydrate phosphotransferase activity transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity phosphotransferase activity, alcohol group as acceptor monosaccharide transmembrane transporter activity sugar transmembrane transporter activity mannose transmembrane transporter activity hexose transmembrane transporter activity protein-N(PI)-phosphohistidine-mannose phosphotransferase system transporter activity	import into cell hexose transmembrane transport transport import across plasma membrane carbohydrate import across plasma membrane carbohydrate transport establishment of localization fructose transmembrane transport hexose import across plasma membrane transmembrane transport localization fructose import across plasma membrane cellular process monosaccharide transmembrane transport import into cell hexose transmembrane transport transport import across plasma membrane carbohydrate import across plasma membrane carbohydrate transport establishment of localization fructose transmembrane transport hexose import across plasma membrane transmembrane transport localization fructose import across plasma membrane cellular process monosaccharide transmembrane transport carbohydrate transmembrane transport phosphoenolpyruvate-dependent sugar phosphotransferase system D-glucose import across plasma membrane D-glucose transmembrane transport carbohydrate derivative transport N-acetylglucosamine transport mannose transmembrane transport	cellular anatomical structure membrane protein-containing complex transmembrane transporter complex membrane protein complex transporter complex intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR002114	Phosphotransferase system, HPr serine phosphorylation site	PTM
C, D	IPR001020	Phosphotransferase system, HPr histidine phosphorylation site	PTM
C, D	IPR000032	Phosphocarrier protein HPr-like	Domain
C, D	IPR050399	Phosphocarrier protein HPr	Family
C, D	IPR035895	HPr-like superfamily	Homologous Superfamily
A, B	IPR004701	Phosphotransferase system, mannose-type IIA component	Domain
A, B	IPR051471	Bacterial PTS system sugar-specific components	Family
A, B	IPR036667	Phosphotransferase system, sorbose subfamily IIB component superfamily	Homologous Superfamily
A, B	IPR018455	Phosphotransferase system, sorbose subfamily IIB component, subgroup	Family
A, B	IPR036662	Phosphotransferase system, mannose-type IIA component superfamily	Homologous Superfamily
A, B	IPR004720	Phosphotransferase system, sorbose subfamily IIB component	Domain
A, B	IPR013789	Phosphotransferase system, mannose family IIA component	Domain
A, B	IPR033887	PTS system mannose/sorbose specific IIA subunit	Domain