blt
168
spermidine-efflux transporter
locus
BSU_26590
Molecular weight
43.26 kDa
pI
10.06
function
spermidine export
product
spermidine-efflux transporter
essential
no
synonyms
blt, acfA, bmr2, bmt
Outlinks
Genomic Context
Categories containing this gene/protein
List of homologs in different organisms, belongs to COG2814 (Galperin et al., 2021)
This gene is a member of the following regulons
Gene
Coordinates
2,716,973 → 2,718,175
The protein
Protein family
[wiki|major facilitator superfamily] (according to UniProt)
[wiki|TCR/Tet family] (according to UniProt)
Structure
[AF|P39843]
Paralogous protein(s)
[protein|ADBC0F194B601F736492E54011E0A68351B5BD39|bmr]
Expression and Regulation
Operons
genes
[gene|B7C4BE1A252C6376B28C4FCC6EA9DCF3BC096405|blt]-[gene|34360353D4488F1081FEF9A3CF8F1866D271657D|bltD]
description
[Pubmed|7608059]
regulation
induced in the presence of polyamines [pubmed|29142164]
regulatory mechanism
[protein|507E3E5493A88A0CD4CC0B8BE0EC3FCCA65493C7|bltR]: activation, [Pubmed|7608059], in [regulon|protein:507E3E5493A88A0CD4CC0B8BE0EC3FCCA65493C7|bltR regulon]
[protein|A7326377132C670B60695EFE0A652B1E4F623698|mta]: activation, [Pubmed|10200972], in [regulon|protein:A7326377132C670B60695EFE0A652B1E4F623698|mta regulon]
sigma factors
[protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA]: sigma factor, [Pubmed|10200972], in [regulon|protein:360F48D576DE950DF79C1A2677B7A35A8D8CC30C|sigA regulon]
Biological materials
Mutant
BKE26590 (Δ[gene|B7C4BE1A252C6376B28C4FCC6EA9DCF3BC096405|blt]::erm trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKE26590 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATCTGAATTCCCCTTTTAC, downstream forward: _UP4_TAATTCATTTTCTATAAAGT
BKK26590 (Δ[gene|B7C4BE1A252C6376B28C4FCC6EA9DCF3BC096405|blt]::kan trpC2) available at [http://bgsc.org/getdetail.php?bgscid=BKK26590 BGSC], [Pubmed|28189581], upstream reverse: _UP1_CATCTGAATTCCCCTTTTAC, downstream forward: _UP4_TAATTCATTTTCTATAAAGT
References
Page visits: 3436
Time of last update: 2025-04-02 01:22:50
Author of last update: Melvin.boenninger