ID A0A3Q1HFK9_9TELE Unreviewed; 752 AA.
AC A0A3Q1HFK9;
DT 10-APR-2019, integrated into UniProtKB/TrEMBL.
DT 10-APR-2019, sequence version 1.
DT 24-JAN-2024, entry version 22.
DE RecName: Full=Solute carrier family 26 member 9 {ECO:0000256|RuleBase:RU362052};
DE AltName: Full=Anion transporter/exchanger protein 9 {ECO:0000256|RuleBase:RU362052};
GN Name=SLC26A9 {ECO:0000313|Ensembl:ENSAPOP00000027390.1};
OS Acanthochromis polyacanthus (spiny chromis).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Pomacentridae; Acanthochromis.
OX NCBI_TaxID=80966 {ECO:0000313|Ensembl:ENSAPOP00000027390.1, ECO:0000313|Proteomes:UP000257200};
RN [1] {ECO:0000313|Ensembl:ENSAPOP00000027390.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: Ion transporter that can act both as an ion channel and anion
CC exchanger. Mainly acts as a chloride channel, which mediate uncoupled
CC chloride anion transport in an alternate-access mechanism where a
CC saturable binding site is alternately exposed to either one or the
CC other side of the membrane. Also acts as a DIDS- and
CC thiosulfate- sensitive anion exchanger the exchange of chloride for
CC bicarbonate ions across the cell membrane.
CC {ECO:0000256|RuleBase:RU362052}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|RuleBase:RU362052}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU362052}.
CC -!- SIMILARITY: Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.
CC {ECO:0000256|RuleBase:RU362052}.
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DR AlphaFoldDB; A0A3Q1HFK9; -.
DR STRING; 80966.ENSAPOP00000027390; -.
DR Ensembl; ENSAPOT00000001329.1; ENSAPOP00000027390.1; ENSAPOG00000011925.1.
DR GeneTree; ENSGT01100000263544; -.
DR InParanoid; A0A3Q1HFK9; -.
DR Proteomes; UP000257200; Unplaced.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008509; F:monoatomic anion transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR GO; GO:0098661; P:inorganic anion transmembrane transport; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.750.24; STAS domain; 1.
DR InterPro; IPR011547; SLC26A/SulP_dom.
DR InterPro; IPR001902; SLC26A/SulP_fam.
DR InterPro; IPR002645; STAS_dom.
DR InterPro; IPR036513; STAS_dom_sf.
DR NCBIfam; TIGR00815; sulP; 1.
DR PANTHER; PTHR11814:SF17; SOLUTE CARRIER FAMILY 26 MEMBER 9; 1.
DR PANTHER; PTHR11814; SULFATE TRANSPORTER; 1.
DR Pfam; PF00916; Sulfate_transp; 1.
DR SUPFAM; SSF52091; SpoIIaa-like; 1.
DR PROSITE; PS50801; STAS; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362052};
KW Reference proteome {ECO:0000313|Proteomes:UP000257200};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU362052};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU362052}; Transport {ECO:0000256|RuleBase:RU362052}.
FT TRANSMEM 123..143
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT TRANSMEM 170..199
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT TRANSMEM 211..231
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT TRANSMEM 251..269
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT TRANSMEM 281..301
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT TRANSMEM 333..350
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT TRANSMEM 370..394
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT TRANSMEM 406..426
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT TRANSMEM 470..495
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362052"
FT DOMAIN 519..735
FT /note="STAS"
FT /evidence="ECO:0000259|PROSITE:PS50801"
SQ SEQUENCE 752 AA; 82677 MW; 26A1B12618100660 CRC64;
MHQERPRYVI NRPAYNLPEF DSEFDKKSRQ FPVGEKVKKL FRCSVPRLKG LLFRHLPVLR
WLPKYKVKEN LLCDVISGVS AGTIQVPQGM AFALLANLPP VNGLYSSFFP LIPYFFMGTA
HQMVPGTFAV LSIMVGIVCL QLAPESDFSH FNATVNATIV DTDRMNEARL AISGTLACLT
AIIQIGLGFM QFGFVAIYLS ESFVRGFMTA AGLQILISVL KYIFGISVPP YSGPLAVIYT
LIDIVRGLPK TNIASLVFAL VSSGVLIVVK ELSARYRHKL PFPIPMEIII VVVATAISGP
LHLPEIYHMD IVGEIPLGFP APILPTVSQW DDMLSTAFSL AIVGYVINLA MGRTLAAKHG
YDVDPNQEML ALGCSNFLGS FFKIHVICCA LSVTLAVDSA GGTSQFSSLC VMLVVMVTML
ALGAYLKPLP KSVLGALIAV NLKNTLLQLS DPYYLWKKSK LDCCVWVVSF LATFFLSLPY
GVAIGVGFSI LVVIFKTQFR NGSAMVQVID TDIYKNPKVY SKVISITGVK IVNYCSPLYF
ANAEIFRQRI IRKTGLDPAK IILARRKFLE KEQKDKAKGE KKGKETRRRK LSCLVTMKSQ
TISQLELQND FDMNNGSANK TEPPTSYVNF HCSDIELGEQ SPEPEPPSPT AVSLEMQPMP
FHTLILDLAG VCFIDLMGIK HWVKSLRLTC PCAIFVVLPP AAQVCEELEA GGAFDDGNIA
RSNLFLSVHD AILFAQQTSG ERRVSSKVGP TA
//