| Accession | TIGR00853 |
| Name | pts-lac |
| Function | PTS system, lactose/cellobiose family IIB component |
| Trusted Cutoff | 110.00 |
| Domain Trusted Cutoff | 110.00 |
| Noise Cutoff | 90.30 |
| Domain Noise Cutoff | 90.30 |
| Isology Type | subfamily_domain |
| HMM Length | 140 |
| Mainrole Category | Transport and binding proteins |
| Subrole Category | Carbohydrates, organic alcohols, and acids |
| Author | Paulsen IT, Saier MH, Loftus BJ |
| Entry Date | Jul 25 2000 6:19PM |
| Last Modified | Feb 14 2011 3:27PM |
| Comment | 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. |
| References | SE ipaulsen
DR URL; http://www-biology.ucsd.edu/~msaier/transport/4_A_3.html
DR Interpro; IPR003501
DR PFAM; PF2302 |
| Genome Property | GenProp0119: PTS transport system (HMM) |
