ID Q2W4Q1_MAGSA Unreviewed; 458 AA.
AC Q2W4Q1;
DT 10-JAN-2006, integrated into UniProtKB/TrEMBL.
DT 10-JAN-2006, sequence version 1.
DT 27-MAR-2024, entry version 91.
DE RecName: Full=Trk system potassium uptake protein TrkA {ECO:0000256|ARBA:ARBA00017378};
GN OrderedLocusNames=amb2370 {ECO:0000313|EMBL:BAE51174.1};
OS Magnetospirillum magneticum (strain AMB-1 / ATCC 700264).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Magnetospirillaceae; Paramagnetospirillum.
OX NCBI_TaxID=342108 {ECO:0000313|EMBL:BAE51174.1, ECO:0000313|Proteomes:UP000007058};
RN [1] {ECO:0000313|EMBL:BAE51174.1, ECO:0000313|Proteomes:UP000007058}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AMB-1 / ATCC 700264 {ECO:0000313|Proteomes:UP000007058};
RX PubMed=16303747; DOI=10.1093/dnares/dsi002;
RA Matsunaga T., Okamura Y., Fukuda Y., Wahyudi A.T., Murase Y., Takeyama H.;
RT "Complete genome sequence of the facultative anaerobic magnetotactic
RT bacterium Magnetospirillum sp. strain AMB-1.";
RL DNA Res. 12:157-166(2005).
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DR EMBL; AP007255; BAE51174.1; -; Genomic_DNA.
DR RefSeq; WP_011384766.1; NC_007626.1.
DR AlphaFoldDB; Q2W4Q1; -.
DR STRING; 342108.amb2370; -.
DR KEGG; mag:amb2370; -.
DR HOGENOM; CLU_046525_0_2_5; -.
DR OrthoDB; 9775180at2; -.
DR Proteomes; UP000007058; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:InterPro.
DR GO; GO:0015079; F:potassium ion transmembrane transporter activity; IEA:InterPro.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 2.
DR Gene3D; 3.30.70.1450; Regulator of K+ conductance, C-terminal domain; 2.
DR InterPro; IPR006036; K_uptake_TrkA.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR006037; RCK_C.
DR InterPro; IPR036721; RCK_C_sf.
DR InterPro; IPR003148; RCK_N.
DR PANTHER; PTHR43833; POTASSIUM CHANNEL PROTEIN 2-RELATED-RELATED; 1.
DR PANTHER; PTHR43833:SF5; TRK SYSTEM POTASSIUM UPTAKE PROTEIN TRKA; 1.
DR Pfam; PF02080; TrkA_C; 2.
DR Pfam; PF02254; TrkA_N; 2.
DR PRINTS; PR00335; KUPTAKETRKA.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 2.
DR SUPFAM; SSF116726; TrkA C-terminal domain-like; 2.
DR PROSITE; PS51202; RCK_C; 2.
DR PROSITE; PS51201; RCK_N; 2.
PE 4: Predicted;
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW NAD {ECO:0000256|ARBA:ARBA00023027};
KW Reference proteome {ECO:0000313|Proteomes:UP000007058};
KW Transport {ECO:0000256|ARBA:ARBA00023065}.
FT DOMAIN 2..132
FT /note="RCK N-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51201"
FT DOMAIN 144..229
FT /note="RCK C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51202"
FT DOMAIN 235..358
FT /note="RCK N-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51201"
FT DOMAIN 372..453
FT /note="RCK C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51202"
SQ SEQUENCE 458 AA; 49327 MW; 8DAC5F00C599BFAC CRC64;
MKVIVCGAGQ VGFNIAHYLA GENNDVTIID QRPELIRRVS DTLDVQVVLG FASHPAVLEQ
AGAGDADMII AVTAADEVNM VACQVAHSLF NVPTKIARVR SQAYLAPLWA NLFSREHLPI
DVIISPEIEV ARAIAKRLQV PGAIDVIPLV GDKVRLIGVR CTAQCPLINT PLRQLTVLFP
DLAIVIIGIV RDGKAIVPTS EDQMQEGDEV YFVVDTAHVD RALSAFGRED QEARRIVIFG
GGNIGLFLAQ QLEESRPGTS IKVIESNKER AEFVAKAVGH TVVIHGDALD PEILEEASVG
AAEAVVAVTN DDETNILSGL LAKRYGCRRT MALINKTTYN SLVAPLGIDV AINPRAITVS
NILQHVRRGR IHAVHSLHEG FGELIEADAL ETSSLVGKPL RDVKLPAGVL LGAVVHDGKV
VSPRGSTVIH PGDRVILFAT ADAVKKVEKM FSVRLEYF
//
