KUP2_LACLM
ID KUP2_LACLM Reviewed; 671 AA.
AC A2RIU1;
DT 26-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT 06-MAR-2007, sequence version 1.
DT 03-AUG-2022, entry version 75.
DE RecName: Full=Probable potassium transport system protein kup 2 {ECO:0000255|HAMAP-Rule:MF_01522};
GN Name=kup2 {ECO:0000255|HAMAP-Rule:MF_01522}; OrderedLocusNames=llmg_0588;
OS Lactococcus lactis subsp. cremoris (strain MG1363).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Lactococcus; Lactococcus cremoris subsp. cremoris.
OX NCBI_TaxID=416870;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MG1363;
RX PubMed=17307855; DOI=10.1128/jb.01768-06;
RA Wegmann U., O'Connell-Motherway M., Zomer A., Buist G., Shearman C.,
RA Canchaya C., Ventura M., Goesmann A., Gasson M.J., Kuipers O.P.,
RA van Sinderen D., Kok J.;
RT "The complete genome sequence of the lactic acid bacterial paradigm
RT Lactococcus lactis subsp. cremoris MG1363.";
RL J. Bacteriol. 189:3256-3270(2007).
CC -!- FUNCTION: Transport of potassium into the cell. {ECO:0000255|HAMAP-
CC Rule:MF_01522}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01522};
CC Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_01522}.
CC -!- SIMILARITY: Belongs to the HAK/KUP transporter (TC 2.A.72) family.
CC {ECO:0000255|HAMAP-Rule:MF_01522}.
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DR EMBL; AM406671; CAL97188.1; -; Genomic_DNA.
DR RefSeq; WP_011834607.1; NC_009004.1.
DR AlphaFoldDB; A2RIU1; -.
DR STRING; 416870.llmg_0588; -.
DR EnsemblBacteria; CAL97188; CAL97188; llmg_0588.
DR GeneID; 61108899; -.
DR KEGG; llm:llmg_0588; -.
DR eggNOG; COG3158; Bacteria.
DR HOGENOM; CLU_008142_4_1_9; -.
DR OMA; AADQFEI; -.
DR PhylomeDB; A2RIU1; -.
DR BioCyc; LLAC416870:LLMG_RS03055-MON; -.
DR Proteomes; UP000000364; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0015079; F:potassium ion transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01522; Kup; 1.
DR InterPro; IPR003855; K+_transporter.
DR InterPro; IPR023051; K+_uptake_low_affin.
DR PANTHER; PTHR30540; PTHR30540; 1.
DR Pfam; PF02705; K_trans; 1.
PE 3: Inferred from homology;
KW Cell membrane; Ion transport; Membrane; Potassium; Potassium transport;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..671
FT /note="Probable potassium transport system protein kup 2"
FT /id="PRO_0000292617"
FT TRANSMEM 18..38
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 60..80
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 103..123
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 149..169
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 173..193
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 218..238
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 252..272
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 292..312
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 343..363
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 373..393
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 402..422
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
FT TRANSMEM 424..444
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01522"
SQ SEQUENCE 671 AA; 75544 MW; 759E293A57D6D2E3 CRC64;
MGQVHLHNRS FNKATSAGFL IALGIVYGDI GTSPLYAMQA IVRGQGGLAN LSESFILGAV
SLVIWTLTLI TTVKYVLIAL KADNHHEGGI FSLFTLVRRM RKWLIVPAMI GGATLLADGA
LTPAVTVTSA IEGLRGVTHV YSNQTTVMVT TLIILAFLFL IQRFGASLVG RLFGPIMFIW
FGFLGVSGLI NSFLDLSILK AINPYYAIHL LFSPENKAGF FILGSIFLVT TGAEALYSDL
GHVGRGNIYV SWPFVKICII LSYCGQGAWL LAHRGEHIEK LNPFFAVLPD NMVIYVVILS
TLAAIIASQA LISGSFTLVS EAIRLKLLPL FKIYYPGQTL GQLYIPAVNF ALWVTTSFFV
LYFKTSEHME AAYSLAITIT MLMTTTLLTY FLIQKGTPKI AIAFISIGLF CIEGSFFAAS
LVQFINGAYI VVLIALAIIF VMFIWNKSHK IVMKYIKSLN INEYKNQLNA LRHDESYDLY
QTNVVYLTSK MDHEWIDRSI LYSILDKRPK RAECYWFVNV KVTDEPYTSE YKVDMMDTDF
IVRVNLYLGF RMRQEVPRYL RTIVTDLMES GRLPRQHQHY SITPGRKVGD FRFVVVEEKL
MNARQMPGFE RFVLQTKAQI KRITASPIRW FGLQFSEVTV ETVPLVLSDV RNLEIHERLE
QVDETEAPAT N