ID A0A7Y5Y4U8_9BURK Unreviewed; 633 AA. AC A0A7Y5Y4U8; DT 02-JUN-2021, integrated into UniProtKB/TrEMBL. DT 02-JUN-2021, sequence version 1. DT 02-OCT-2024, entry version 8. DE RecName: Full=Probable potassium transport system protein Kup {ECO:0000256|HAMAP-Rule:MF_01522}; GN Name=kup {ECO:0000256|HAMAP-Rule:MF_01522}; GN ORFNames=HNO82_17075 {ECO:0000313|EMBL:NUT62832.1}; OS Herbaspirillum sp. C9C3. OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales; OC Oxalobacteraceae; Herbaspirillum. OX NCBI_TaxID=2735271 {ECO:0000313|EMBL:NUT62832.1, ECO:0000313|Proteomes:UP000534139}; RN [1] {ECO:0000313|EMBL:NUT62832.1, ECO:0000313|Proteomes:UP000534139} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=C9C3 {ECO:0000313|EMBL:NUT62832.1, RC ECO:0000313|Proteomes:UP000534139}; RA Nordstedt N.P., Jones M.L.; RT "Isolation of Rhizosphere Bacteria That Improve Quality and Water Stress RT Tolerance in Greenhouse Ornamentals."; RL Front. Plant Sci. 11:0-0(2020). CC -!- FUNCTION: Transport of potassium into the cell. Likely operates as a CC K(+):H(+) symporter. {ECO:0000256|HAMAP-Rule:MF_01522}. CC -!- CATALYTIC ACTIVITY: CC Reaction=H(+)(in) + K(+)(in) = H(+)(out) + K(+)(out); CC Xref=Rhea:RHEA:28490, ChEBI:CHEBI:15378, ChEBI:CHEBI:29103; CC Evidence={ECO:0000256|HAMAP-Rule:MF_01522}; CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_01522}; CC Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_01522}. Membrane CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein CC {ECO:0000256|ARBA:ARBA00004141}. CC -!- SIMILARITY: Belongs to the HAK/KUP transporter (TC 2.A.72) family. CC {ECO:0000256|ARBA:ARBA00007019, ECO:0000256|HAMAP-Rule:MF_01522}. CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ CC whole genome shotgun (WGS) entry which is preliminary data. CC {ECO:0000313|EMBL:NUT62832.1}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; JABFMQ010000020; NUT62832.1; -; Genomic_DNA. DR AlphaFoldDB; A0A7Y5Y4U8; -. DR Proteomes; UP000534139; Unassembled WGS sequence. DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell. DR GO; GO:0015079; F:potassium ion transmembrane transporter activity; IEA:UniProtKB-UniRule. DR GO; GO:0015293; F:symporter activity; IEA:UniProtKB-UniRule. DR HAMAP; MF_01522; Kup; 1. DR InterPro; IPR003855; K+_transporter. DR InterPro; IPR053952; K_trans_C. DR InterPro; IPR053951; K_trans_N. DR InterPro; IPR023051; Kup. DR PANTHER; PTHR30540:SF79; LOW AFFINITY POTASSIUM TRANSPORT SYSTEM PROTEIN KUP; 1. DR PANTHER; PTHR30540; OSMOTIC STRESS POTASSIUM TRANSPORTER; 1. DR Pfam; PF02705; K_trans; 1. DR Pfam; PF22776; K_trans_C; 1. PE 3: Inferred from homology; KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP- KW Rule:MF_01522}; KW Ion transport {ECO:0000256|ARBA:ARBA00023065, ECO:0000256|HAMAP- KW Rule:MF_01522}; KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01522}; KW Potassium {ECO:0000256|ARBA:ARBA00022958, ECO:0000256|HAMAP-Rule:MF_01522}; KW Potassium transport {ECO:0000256|ARBA:ARBA00022538, ECO:0000256|HAMAP- KW Rule:MF_01522}; KW Symport {ECO:0000256|ARBA:ARBA00022847, ECO:0000256|HAMAP-Rule:MF_01522}; KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP- KW Rule:MF_01522}; KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP- KW Rule:MF_01522}; KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01522}. FT TRANSMEM 20..39 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 51..74 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 111..136 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 148..167 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 179..199 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 222..243 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 255..278 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 298..327 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 347..367 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 373..395 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 407..427 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT TRANSMEM 433..452 FT /note="Helical" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01522" FT DOMAIN 21..472 FT /note="K+ potassium transporter integral membrane" FT /evidence="ECO:0000259|Pfam:PF02705" FT DOMAIN 485..633 FT /note="K+ potassium transporter C-terminal" FT /evidence="ECO:0000259|Pfam:PF22776" SQ SEQUENCE 633 AA; 69366 MW; A0E87D19B94E1F5E CRC64; MSSSHTNPGL SLRSSKFHMI TLAALGVVFG DIGTSPLYAL KECFSPDHGI AFSHGAVLGI ISMLFWSISI VVTIKYVMFV LRADNNGEGG VLALMALSLR SAISGSPRAK LLMMLGVFGA CMFYGDVVIT PAISVLSAVE GLEIAAPQTA HAVIPLTLLI VVVLFLIQRH GTSVVGRFFG PVMFLWFFSL ALLGLYNIIK APQVLVAINP YYAVHFMAEH SLQAFIVLGS VVLVLTGAEA LYADMGHFGI KPIRYAWLFT VMPSLLINYF GQGANLIANP KALANPFYLM IPDPLVLPMV LLATCATVIA SQAVISGAFS LTSQAILLGF VPRMRILHTS EDEQGQIYIP LINWMLLVVV VAVVLAFKKS DNLAAAYGVA VTTTMVITTM LLGVVMRHIW KWRTPAVVLA VGGLLVVDLA FFSANLLKLT EGGWFPLVIG GAAFFLLMTW YSGRMLLRMR IKDDGIPLEP FIEGLLAHPP HRVGGTAVFM TGNIATVPVA LLHNLKHNRI LHERVFFLKI SIWDVPFVAD SERLTMKELG GEVYLLRAAF GFKEAPEVQK VMTLTEQQFG HHFDLMDTSF FLARDTVVPS KLLGMSLWRE RLFAWMYQNG AKPSDFFHIP ANRVVELGTK VEI //