HAMAP annotation rule: MF_01140
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Accession MF_01140
Dates 2-MAR-2004 (Created)
31-OCT-2011 (Last updated, Version 23)
Data class Protein
Names LytR



Identifier LYAT
Protein name
RecName: Full=Transcriptional regulator lytR;
AltName: Full=Membrane-bound protein lytR;
Gene name lytR
FUNCTION: Attenuator role for operon expression (By similarity).
SUBCELLULAR LOCATION: Cell membrane; Single-pass type II membrane protein (Potential).
SIMILARITY: Belongs to the LytR/CpsA/Psr regulatory protein family.
Pfam PF03816; LytR_cpsA_psr; 1;
TIGRFAMs TIGR00350; LytR_cpsA_psr; 1;
GO:0003700; Molecular function: sequence-specific DNA binding transcription factor activity.
GO:0045892; Biological process: negative regulation of transcription, DNA-dependent.
GO:0005886; Cellular component: plasma membrane.
From: LYAT_BACSU (Q02115)
Key     From     To       Description   Condition   FTGroup
TOPO_DOM     Nter     11       Cytoplasmic (Potential)      
TRANSMEM     12     32       Helical; Signal-anchor for type II membrane protein; (Potential)      
TOPO_DOM     33     Cter       Extracellular (Potential)      



Size range: 303-320 amino acids
Related UniRules: None
Template: Q02115 (LYAT_BACSU)
Scope: Bacteria; Bacillaceae
Bacteria; Enterococcus
Fusion: Nter: None; Cter: None
Duplicate: None
Plasmid encoded: None
Comments: The proteins belonging to this family are unrelated to LytR from S. aureus, which is part of a two-component regulatory system that, together with LytS, is involved in autolysis and cell wall metabolism.

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