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Links from Protein

Items: 7

1.

PTS transporter subunit EIIC

The bacterial phosphoenolpyruvate: sugar phosphotransferase system (PTS) is a multi-protein system involved in the regulation of a variety of metabolic and transcriptional processes. The sugar-specific permease of the PTS consists of three domains (IIA, IIB and IIC). The IIC domain catalyses the transfer of a phosphoryl group from IIB to the sugar substrate. [1]. 9689210. Novel phosphotransferase system genes revealed by bacterial. genome analysis: the complete complement of pts genes in. mycoplasma genitalium.. Reizer J, Paulsen IT, Reizer A, Titgemeyer F, Saier MH Jr;. Microb Comp Genomics 1996;1:151-164. (from Pfam)

GO Terms:
Molecular Function:
protein-N(PI)-phosphohistidine-sugar phosphotransferase activity (GO:0008982)
Biological Process:
phosphoenolpyruvate-dependent sugar phosphotransferase system (GO:0009401)
Cellular Component:
membrane (GO:0016020)
Date:
2024-08-14
Family Accession:
NF014437.5
Method:
HMM
2.

PTS system, Lactose/Cellobiose specific IIB subunit

The bacterial phosphoenolpyruvate: sugar phosphotransferase system (PTS) is a multi-protein system involved in the regulation of a variety of metabolic and transcriptional processes. The lactose/cellobiose-specific family are one of four structurally and functionally distinct group IIB PTS system cytoplasmic enzymes. The fold of IIB cellobiose shows similar structure to mammalian tyrosine phosphatases. This family also contains the fructose specific IIB subunit. [1]. 9041631. The NMR side-chain assignments and solution structure of enzyme. IIBcellobiose of the phosphoenolpyruvate-dependent. phosphotransferase system of Escherichia coli.. Ab E, Schuurman-Wolters G, Reizer J, Saier MH, Dijkstra K,. Scheek RM, Robillard GT;. Protein Sci 1997;6:304-314. (from Pfam)

GO Terms:
Molecular Function:
protein-N(PI)-phosphohistidine-sugar phosphotransferase activity (GO:0008982)
Biological Process:
phosphoenolpyruvate-dependent sugar phosphotransferase system (GO:0009401)
Date:
2024-08-14
Family Accession:
NF014368.5
Method:
HMM
3.
new record, indexing in progress
Family Accession:
4.
new record, indexing in progress
Family Accession:
5.

lactose/cellobiose PTS transporter subunit IIB

Bacterial PTS transporters transport and concomitantly phosphorylate their sugar substrates, and typically consist of multiple subunits or protein domains.The Lac family includes several sequenced lactose (b-galactoside) permeases of Gram-positive bacteria as well as those in E. coli. While the Lac family usually consists of two polypeptide components IIA and IICB, the Chb permease of E. coli consists of three IIA, IIB and IIC. This family is specific for the IIB subunit of the Lac PTS family.

GO Terms:
Molecular Function:
protein-N(PI)-phosphohistidine-sugar phosphotransferase activity (GO:0008982)
Biological Process:
phosphoenolpyruvate-dependent sugar phosphotransferase system (GO:0009401)
Date:
2024-05-30
Family Accession:
TIGR00853.1
Method:
HMM
6.

PTS system, lactose/cellobiose family IIC component

Bacterial PTS transporters transport and concomitantly phosphorylate their sugar substrates, and typically consist of multiple subunits or protein domains. This family of proteins consists of both the cellobiose specific and the lactose specific forms of the phosphotransferase system (PTS) IIC component. The IIC domain catalyzes the transfer of a phosphoryl group from the IIB domain to the substrate. When the IIC component and IIB components are in the same polypeptide chain they are designated IIBC.

GO Terms:
Molecular Function:
protein-N(PI)-phosphohistidine-sugar phosphotransferase activity (GO:0008982)
Biological Process:
phosphoenolpyruvate-dependent sugar phosphotransferase system (GO:0009401)
Cellular Component:
membrane (GO:0016020)
Date:
2024-06-04
Family Accession:
TIGR00410.1
Method:
HMM
7.

lactose-specific PTS transporter subunit EIIC

This family of proteins models the IIC domain of the phosphotransferase system (PTS) for lactose. The IIC domain catalyzes the transfer of a phosphoryl group from the IIB domain to lactose. When the IIC component and IIB components are in the same polypeptide chain they are designated IIBC.

GO Terms:
Biological Process:
phosphoenolpyruvate-dependent sugar phosphotransferase system (GO:0009401)
Molecular Function:
lactose transmembrane transporter activity (GO:0015155)
Cellular Component:
membrane (GO:0016020)
Cellular Component:
phosphoenolpyruvate-dependent sugar phosphotransferase complex (GO:0019197)
Date:
2024-06-04
Family Accession:
TIGR00394.1
Method:
HMM
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