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Database: UniProt
Entry: A0A3Q1BJS7_AMPOC
LinkDB: A0A3Q1BJS7_AMPOC
Original site: A0A3Q1BJS7_AMPOC 
ID   A0A3Q1BJS7_AMPOC        Unreviewed;       707 AA.
AC   A0A3Q1BJS7;
DT   10-APR-2019, integrated into UniProtKB/TrEMBL.
DT   10-APR-2019, sequence version 1.
DT   24-JAN-2024, entry version 24.
DE   RecName: Full=Chloride anion exchanger {ECO:0000256|RuleBase:RU362052};
DE   AltName: Full=Solute carrier family 26 member 3 {ECO:0000256|RuleBase:RU362052};
OS   Amphiprion ocellaris (Clown anemonefish).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Ovalentaria; Pomacentridae; Amphiprion.
OX   NCBI_TaxID=80972 {ECO:0000313|Ensembl:ENSAOCP00000012939.1, ECO:0000313|Proteomes:UP000257160};
RN   [1] {ECO:0000313|Ensembl:ENSAOCP00000012939.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2023) to UniProtKB.
CC   -!- FUNCTION: Mediates chloride-bicarbonate exchange with a chloride
CC       bicarbonate stoichiometry of 2:1 in the intestinal epithelia. Plays a
CC       role in the chloride and bicarbonate homeostasis during sperm
CC       epididymal maturation and capacitation.
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; A0A3Q1BJS7; -.
DR   Ensembl; ENSAOCT00000020828.1; ENSAOCP00000012939.1; ENSAOCG00000017532.1.
DR   GeneTree; ENSGT01070000253775; -.
DR   OMA; ALYWIPK; -.
DR   Proteomes; UP000257160; Unplaced.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015297; F:antiporter activity; IEA:UniProtKB-KW.
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   CDD; cd07042; STAS_SulP_like_sulfate_transporter; 1.
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:SF19; CHLORIDE ANION EXCHANGER; 1.
DR   PANTHER; PTHR11814; SULFATE TRANSPORTER; 1.
DR   Pfam; PF01740; STAS; 1.
DR   Pfam; PF00916; Sulfate_transp; 1.
DR   SUPFAM; SSF52091; SpoIIaa-like; 1.
DR   PROSITE; PS50801; STAS; 1.
PE   3: Inferred from homology;
KW   Antiport {ECO:0000256|RuleBase:RU362052};
KW   Chloride {ECO:0000256|RuleBase:RU362052};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362052};
KW   Reference proteome {ECO:0000313|Proteomes:UP000257160};
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        77..97
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        104..121
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        127..146
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        167..197
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        217..238
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        250..267
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        279..298
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        334..354
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        366..383
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        403..423
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        429..449
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   TRANSMEM        461..485
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU362052"
FT   DOMAIN          494..687
FT                   /note="STAS"
FT                   /evidence="ECO:0000259|PROSITE:PS50801"
SQ   SEQUENCE   707 AA;  78307 MW;  41B0588ACAA5BCD9 CRC64;
     MKRTAATQYV VTRPLYSEEA FAEEHEKVYR QRKTILDHIK QYFTWDAKRA KNAALSLLPI
     IGWVKIYQIK QWLLGDIVSG ISTGLVAVLQ GLAYCLLASL PVRYGLFSAF FPVIIYFFLG
     TSRHISVGPF PVLCLMIGSV VTRLVPDGGL AMNITGLEGL TIDEQRVVVA SSVTFLAGII
     QLAMGVLQVG FVVMYLSDTL VSGFTTAAAI HILVSQLKFV LGLQVPGISG PLSIIYTLEI
     IFNKITSTNV CDVVIALVIM VVVFIVKELN DRYKSKLPVP IPIEVIMTVI ACGVSYAFDF
     RARYGINTVG FYHFRYETPM APNLHIIQLT AGDAVPMAIV GFAVAFSVAK VYSVKHDYTI
     DGNQELIAFG VSNIFGASFR SFAASTALSR SAVQESTGGK TQVAGLLSAI IVMIVTLSVG
     FLLDPLPTSV LGAVVIVNLK GMLMQFREVP YLWRRDKPDC VVWLGTCILS IFLGLDLGLA
     AGLGVELISV VLRTQLSIYD PEGVMIFRIP SPIFFANIEF FRTKLVEALG FNPLRVLRKR
     NKAVRRIRKL LKKGELQWTS TGFLNTSFKP IKESEDESNM EELDLPTDFK DLPARIDWNA
     ELPVNLSVPP VEIHSLILDF AAVSFLDISA LTGLKTLLRE LIRVEVDVYI VACDPYILEK
     LHDCSFFDDE VQPSMFFLTL HDAMLHILEK HPESTEKKSD HDMVRSG
//
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