ID A0A2I0AWP1_9ASPA Unreviewed; 785 AA.
AC A0A2I0AWP1;
DT 28-FEB-2018, integrated into UniProtKB/TrEMBL.
DT 28-FEB-2018, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE SubName: Full=Cation/H(+) antiporter 15 {ECO:0000313|EMBL:PKA59967.1};
GN Name=CHX15 {ECO:0000313|EMBL:PKA59967.1};
GN ORFNames=AXF42_Ash009651 {ECO:0000313|EMBL:PKA59967.1};
OS Apostasia shenzhenica.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Asparagales; Orchidaceae;
OC Apostasioideae; Apostasia.
OX NCBI_TaxID=1088818 {ECO:0000313|EMBL:PKA59967.1, ECO:0000313|Proteomes:UP000236161};
RN [1] {ECO:0000313|EMBL:PKA59967.1, ECO:0000313|Proteomes:UP000236161}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Shenzhen {ECO:0000313|Proteomes:UP000236161};
RC TISSUE=Stem {ECO:0000313|EMBL:PKA59967.1};
RX PubMed=28902843; DOI=10.1038/nature23897;
RA Zhang G.Q., Liu K.W., Li Z., Lohaus R., Hsiao Y.Y., Niu S.C., Wang J.Y.,
RA Lin Y.C., Xu Q., Chen L.J., Yoshida K., Fujiwara S., Wang Z.W., Zhang Y.Q.,
RA Mitsuda N., Wang M., Liu G.H., Pecoraro L., Huang H.X., Xiao X.J., Lin M.,
RA Wu X.Y., Wu W.L., Chen Y.Y., Chang S.B., Sakamoto S., Ohme-Takagi M.,
RA Yagi M., Zeng S.J., Shen C.Y., Yeh C.M., Luo Y.B., Tsai W.C.,
RA Van de Peer Y., Liu Z.J.;
RT "The Apostasia genome and the evolution of orchids.";
RL Nature 549:379-383(2017).
CC -!- FUNCTION: May function as sodium-coupled metabolite transporter across
CC the chloroplast envelope. {ECO:0000256|ARBA:ARBA00003198}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast envelope
CC {ECO:0000256|ARBA:ARBA00004119}.
CC -!- SIMILARITY: Belongs to the bile acid:sodium symporter (BASS) (TC
CC 2.A.28) family. {ECO:0000256|ARBA:ARBA00006528}.
CC -!- SIMILARITY: Belongs to the monovalent cation:proton antiporter 2 (CPA2)
CC transporter (TC 2.A.37) family. CHX (TC 2.A.37.4) subfamily.
CC {ECO:0000256|ARBA:ARBA00038341}.
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DR EMBL; KZ451942; PKA59967.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2I0AWP1; -.
DR OrthoDB; 457680at2759; -.
DR Proteomes; UP000236161; Unassembled WGS sequence.
DR GO; GO:0009941; C:chloroplast envelope; IEA:UniProtKB-SubCell.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR GO; GO:0015297; F:antiporter activity; IEA:InterPro.
DR GO; GO:1902600; P:proton transmembrane transport; IEA:InterPro.
DR Gene3D; 1.20.1530.20; -; 1.
DR InterPro; IPR006153; Cation/H_exchanger.
DR InterPro; IPR038770; Na+/solute_symporter_sf.
DR PANTHER; PTHR32468; CATION/H + ANTIPORTER; 1.
DR PANTHER; PTHR32468:SF102; OS08G0117800 PROTEIN; 1.
DR Pfam; PF00999; Na_H_Exchanger; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Reference proteome {ECO:0000313|Proteomes:UP000236161};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 12..30
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 42..60
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 80..100
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 112..134
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 146..168
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 180..204
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 210..231
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 252..271
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 277..296
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 303..320
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 332..357
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 412..431
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 27..423
FT /note="Cation/H+ exchanger"
FT /evidence="ECO:0000259|Pfam:PF00999"
SQ SEQUENCE 785 AA; 84841 MW; 93ECED276DF81139 CRC64;
MTTSAGIWLA DNPLMFSLPL LLYQITLIFF FSRITHSILR HLSIPVVISQ ITAGIILGPS
CLGRHKAFES LLFAPRSWEQ LNTISLLSFM LFVFIIGLKT DLGMIPKSGK KAFAIAICSS
FLPFCLVILI AMAIKNQIPQ RFREKFVLLN LGSSWSLTSY AVVSCVLAEL NLLTSKLGRL
AMSATLITEF TYLLLSTMMG SYILATNQGI TKGMISLGSF VAFMSFLVFV ARPLTIKAIR
RASPEGKMLG EASFVGVILL AMACGLISEA IGYHATAGPF LLGLILPGGT PLAVTMVEKL
ERLVVGVFLP VFLASAGLRM DVTSLGTIVG EWSVLLAFLL LAIAGKFTGV LIPCLYCKMP
LRDCLAVGLM MISKGISEIG SAMLMQDSKH KTFRRKFFND ASPIIQILDQ QLFTVVVLVV
VLVGGGSAPL VKHTYRPEDR FVTHKRRSVQ FLKPNTELRL LACLHGHEHV NPILTLLRSS
HPSLSSPVCL YALLLKPLTG RAAALLLPYD RRRPPATSAG EAADTDSIFN AFLHAEQLFS
GCSILPYLCI SPYASMHDDI CSLALDKKVS LIIIPFHKHI AVDGFVAAPV PAVRSVNTNV
LCFAPCSVAI LIDHGLAGDA TAFRSGNIVP HAAVYFFGGA DDREALAVGL RMAEDPAVGL
TVVRFRGTEA AAAGDGAATE DERMLEEVRM RRADGSRVVY REEVVRDGEG TVGVIREISA
RFGLLVVGRG ERKETTMTSG LSMWSEYPEL GIVGDLLAST DFGGRVSTLV VQQQRRFAGA
SGPAA
//
