ID A0A1B8Y266_XENTR Unreviewed; 987 AA.
AC A0A1B8Y266;
DT 02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2016, sequence version 1.
DT 27-MAR-2024, entry version 37.
DE RecName: Full=Anion exchange protein {ECO:0000256|RuleBase:RU362035};
GN Name=slc4a3 {ECO:0000313|RefSeq:XP_017945571.1,
GN ECO:0000313|Xenbase:XB-GENE-996901};
GN ORFNames=XENTR_v90027603mg {ECO:0000313|EMBL:OCA17004.1};
OS Xenopus tropicalis (Western clawed frog) (Silurana tropicalis).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC Batrachia; Anura; Pipoidea; Pipidae; Xenopodinae; Xenopus; Silurana.
OX NCBI_TaxID=8364 {ECO:0000313|EMBL:OCA17004.1};
RN [1] {ECO:0000313|EMBL:OCA17004.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=Nigerian {ECO:0000313|EMBL:OCA17004.1};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Ottilar R., Schmutz J., Salamov A., Cheng J.F., Lucas S., Pitluck S.,
RA Gundlach H., Guo Y., Haberer G., Nasrallah J., Mayer K.F.X.,
RA van de Peer Y., Weigel D., Grigoriev I.V.;
RL Submitted (NOV-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:OCA17004.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Nigerian {ECO:0000313|EMBL:OCA17004.1};
RX PubMed=20431018; DOI=10.1126/science.1183670;
RA Hellsten U., Harland R.M., Gilchrist M.J., Hendrix D., Jurka J.,
RA Kapitonov V., Ovcharenko I., Putnam N.H., Shu S., Taher L., Blitz I.L.,
RA Blumberg B., Dichmann D.S., Dubchak I., Amaya E., Detter J.C., Fletcher R.,
RA Gerhard D.S., Goodstein D., Graves T., Grigoriev I.V., Grimwood J.,
RA Kawashima T., Lindquist E., Lucas S.M., Mead P.E., Mitros T., Ogino H.,
RA Ohta Y., Poliakov A.V., Pollet N., Robert J., Salamov A., Sater A.K.,
RA Schmutz J., Terry A., Vize P.D., Warren W.C., Wells D., Wills A.,
RA Wilson R.K., Zimmerman L.B., Zorn A.M., Grainger R., Grammer T.,
RA Khokha M.K., Richardson P.M., Rokhsar D.S.;
RT "The genome of the Western clawed frog Xenopus tropicalis.";
RL Science 328:633-636(2010).
RN [3] {ECO:0000313|EMBL:OCA17004.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=Nigerian {ECO:0000313|EMBL:OCA17004.1};
RA Sessions A., Jenkins J., Mitros T., Lyons J.T., Dichmann D.S., Robert J.,
RA Harland R.M., Rokhsar D.S.;
RT "WGS assembly of Xenopus tropicalis.";
RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
RN [4] {ECO:0000313|RefSeq:XP_017945571.1}
RP IDENTIFICATION.
RC STRAIN=Nigerian {ECO:0000313|RefSeq:XP_017945571.1};
RC TISSUE=Liver and blood {ECO:0000313|RefSeq:XP_017945571.1};
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=chloride(out) + hydrogencarbonate(in) = chloride(in) +
CC hydrogencarbonate(out); Xref=Rhea:RHEA:72363, ChEBI:CHEBI:17544,
CC ChEBI:CHEBI:17996; Evidence={ECO:0000256|ARBA:ARBA00034408};
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU362035}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|RuleBase:RU362035}.
CC -!- SIMILARITY: Belongs to the anion exchanger (TC 2.A.31) family.
CC {ECO:0000256|ARBA:ARBA00010993, ECO:0000256|RuleBase:RU362035}.
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DR EMBL; KV460538; OCA17004.1; -; Genomic_DNA.
DR RefSeq; XP_017945571.1; XM_018090082.2.
DR GeneID; 100495394; -.
DR AGR; Xenbase:XB-GENE-996901; -.
DR CTD; 6508; -.
DR Xenbase; XB-GENE-996901; slc4a3.
DR eggNOG; KOG1172; Eukaryota.
DR OrthoDB; 1013180at2759; -.
DR Proteomes; UP000008143; Chromosome 9.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008509; F:monoatomic anion transmembrane transporter activity; IEA:InterPro.
DR GO; GO:0005452; F:solute:inorganic anion antiporter activity; IEA:InterPro.
DR Gene3D; 1.10.287.570; Helical hairpin bin; 1.
DR InterPro; IPR001717; Anion_exchange.
DR InterPro; IPR018241; Anion_exchange_CS.
DR InterPro; IPR013769; Band3_cytoplasmic_dom.
DR InterPro; IPR011531; HCO3_transpt-like_TM_dom.
DR InterPro; IPR003020; HCO3_transpt_euk.
DR InterPro; IPR016152; PTrfase/Anion_transptr.
DR NCBIfam; TIGR00834; ae; 1.
DR PANTHER; PTHR11453; ANION EXCHANGE PROTEIN; 1.
DR PANTHER; PTHR11453:SF15; ANION EXCHANGE PROTEIN 3; 1.
DR Pfam; PF07565; Band_3_cyto; 1.
DR Pfam; PF00955; HCO3_cotransp; 2.
DR PRINTS; PR00165; ANIONEXCHNGR.
DR PRINTS; PR01231; HCO3TRNSPORT.
DR SUPFAM; SSF55804; Phoshotransferase/anion transport protein; 1.
DR PROSITE; PS00219; ANION_EXCHANGER_1; 1.
PE 3: Inferred from homology;
KW Anion exchange {ECO:0000256|ARBA:ARBA00022681};
KW Antiport {ECO:0000256|ARBA:ARBA00022449};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|RuleBase:RU362035};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362035};
KW Reference proteome {ECO:0000313|Proteomes:UP000008143};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU362035};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU362035};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU362035}.
FT TRANSMEM 480..502
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 514..545
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 565..590
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 597..615
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 649..666
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 686..703
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 737..758
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 779..802
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 860..880
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 901..926
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT TRANSMEM 932..951
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362035"
FT DOMAIN 141..390
FT /note="Band 3 cytoplasmic"
FT /evidence="ECO:0000259|Pfam:PF07565"
FT DOMAIN 452..627
FT /note="Bicarbonate transporter-like transmembrane"
FT /evidence="ECO:0000259|Pfam:PF00955"
FT DOMAIN 643..916
FT /note="Bicarbonate transporter-like transmembrane"
FT /evidence="ECO:0000259|Pfam:PF00955"
FT REGION 1..31
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 218..271
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 409..447
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 229..252
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 253..271
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 987 AA; 111638 MW; 5F51D234B1B9E579 CRC64;
MRTIHEGEEY EGKGETNELS RKESASRNMR NSVGHEDFEE FVLDFEDYDL WESIKTHLND
PEGTSSCVNL DDQSTLRRHI AAKNRVSRKE PTITAPIWTR AKRKRDKGPH EVFVELNELI
CEGVHKMQWR ETARWIKFEE NVEQETSRWG KPHVASLSFR SLLELRKTIT NGTLFLDLEQ
TTMPRIVQTI VDTMVVSEQI GACDRASVQR ALLLKHSHPN DGREAHHPRS STGSSTGNHL
ENNSPPIENS FSKSHDADSK QKTLNGPEGH RMKHWKLMEK IPENAEATVV LVGCVDFLEQ
AATAFVRLDE AVLLESVLEV PIPVRFLYVL LGPTQANMDY HEIGRSISTL MSDKVFHEAA
YTAAGRQDLL NAINEFLDCS MVLPPCEMQS KDLLRSIAAF QKDLLRKRRE REQRRSAREN
VPPTVQEARQ LKPDDEEDDE SQSDPLERSG YLFGGLVRDI RRRYVKYWSD IKDGLNSQCL
AAALFIYFAA LSPAITFGGL LGEKTQGLMG VSELIVSTSV LGVIFALLAA QPLLIVGFSG
PLLVFEEAFF KFCQVQEIEY LTGRVWIGFW LIFFILVMVA AEGSFLVRYI SPFTQEIFAF
LISLIFIHET FYKLYKVFAE HPLLRTYPPV GAVVGRTAAL GPRMQPNTAL LSLILMVGTF
LIAFFLRKFK NSRFLGGQAR RVIGDFGIPI SILVMVFIDY AITDTYTQKL NVPSGLSVTS
PGKRGWFIDP MGTSKPFPLW MMFASAIPAL LVFILMFMET QITTLIVSRK ERRLQKGSGF
HLDLLLIGSL GGVCALFGLP WLTATTVRSV THINALTVMS KTAPGEKPRI AEVKEQRVTA
VLISALVGLS IVMGEMLRQI PLAVLFGIFL YMGVTSLTGI QLFERLLLIL MHPKHHPEHP
YVVKVCTWRM HLFTCVQLSC IVILWVVKSS PASLAFPFLL ILTVPLRRFV LPRFFQEREL
KALDSEDVEP NFDEDGRDEY NELHMPV
//
