TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.A.1.2.17
General nucleoside uptake porter, NupABC/BmpA (transports all common nucleosides as well as 5-fluorocytidine, inosine, deoxyuridine and xanthosine) (Martinussen et al., 2010) (Most similar to 3.A.1.2.12). NupA is 506aas with two ABC (C) domains. NupB has 8 predicted TMSs, NupC has 9 or 10 predicted TMSs in a 4 + 1 (or 2) + 4 arrangement.

Accession Number:D2BKA1
Protein Name:Basic membrane lipoprotein
Length:350
Molecular Weight:36638.00
Species:Lactococcus lactis subsp. lactis (strain KF147) [684738]
Number of TMSs:1
Substrate nucleoside

Cross database links:

Entrez Gene ID: 8678970   
Pfam: PF02608   
KEGG: llk:LLKF_1544   

Gene Ontology

GO:0008289 F:lipid binding

References (2)

[1] “Genome-scale genotype-phenotype matching of two Lactococcus lactis isolates from plants identifies mechanisms of adaptation to the plant niche.”  Siezen R.J.et.al.   18039825
[2] “Complete genome sequence of Lactococcus lactis subsp. lactis KF147, a plant-associated lactic acid bacterium.”  Siezen R.J.et.al.   20348266

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MKKRVIAVSA LALASVAVLA GCRSHDAAGS GKAKTDLKAA IVTDTGGVND RSFNQSAWEG 
61:	LQSWGKENNL KKGTGYTYFQ SNSASDYTTN YNSAEQQGYK LLFGIGFSLQ DATSAAAKNN 
121:	PKSNFVIVDS VIKDQKNVAS ATFADNESAY LAGVAAAKAT KTNKIGFIGG MQSDVITRFE 
181:	KGYEAGAKSV NPDIKVDVQY AGSFSDAAKG KTIAAAMYGA GDDVVYQCAG GVGTGVFSEA 
241:	KALNSTKNEA DKVWVIGVDQ DQEYLGKYKS KDGKDSNFVL VSTIKEVGNV VKDIADKTKD 
301:	GKFPGGTIVT YDLKNGGVNL GLDSANSEIK DAVAKAKADI IDGKITVPSK