BOR2_ARATH
ID BOR2_ARATH Reviewed; 703 AA.
AC Q9M1P7;
DT 13-SEP-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 25-MAY-2022, entry version 117.
DE RecName: Full=Probable boron transporter 2;
GN Name=BOR2; OrderedLocusNames=At3g62270; ORFNames=T17J13.230;
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=11130713; DOI=10.1038/35048706;
RA Salanoubat M., Lemcke K., Rieger M., Ansorge W., Unseld M., Fartmann B.,
RA Valle G., Bloecker H., Perez-Alonso M., Obermaier B., Delseny M.,
RA Boutry M., Grivell L.A., Mache R., Puigdomenech P., De Simone V.,
RA Choisne N., Artiguenave F., Robert C., Brottier P., Wincker P.,
RA Cattolico L., Weissenbach J., Saurin W., Quetier F., Schaefer M.,
RA Mueller-Auer S., Gabel C., Fuchs M., Benes V., Wurmbach E., Drzonek H.,
RA Erfle H., Jordan N., Bangert S., Wiedelmann R., Kranz H., Voss H.,
RA Holland R., Brandt P., Nyakatura G., Vezzi A., D'Angelo M., Pallavicini A.,
RA Toppo S., Simionati B., Conrad A., Hornischer K., Kauer G., Loehnert T.-H.,
RA Nordsiek G., Reichelt J., Scharfe M., Schoen O., Bargues M., Terol J.,
RA Climent J., Navarro P., Collado C., Perez-Perez A., Ottenwaelder B.,
RA Duchemin D., Cooke R., Laudie M., Berger-Llauro C., Purnelle B., Masuy D.,
RA de Haan M., Maarse A.C., Alcaraz J.-P., Cottet A., Casacuberta E.,
RA Monfort A., Argiriou A., Flores M., Liguori R., Vitale D., Mannhaupt G.,
RA Haase D., Schoof H., Rudd S., Zaccaria P., Mewes H.-W., Mayer K.F.X.,
RA Kaul S., Town C.D., Koo H.L., Tallon L.J., Jenkins J., Rooney T., Rizzo M.,
RA Walts A., Utterback T., Fujii C.Y., Shea T.P., Creasy T.H., Haas B.,
RA Maiti R., Wu D., Peterson J., Van Aken S., Pai G., Militscher J.,
RA Sellers P., Gill J.E., Feldblyum T.V., Preuss D., Lin X., Nierman W.C.,
RA Salzberg S.L., White O., Venter J.C., Fraser C.M., Kaneko T., Nakamura Y.,
RA Sato S., Kato T., Asamizu E., Sasamoto S., Kimura T., Idesawa K.,
RA Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A.,
RA Muraki A., Nakayama S., Nakazaki N., Shinpo S., Takeuchi C., Wada T.,
RA Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT "Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana.";
RL Nature 408:820-822(2000).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Columbia;
RX PubMed=27862469; DOI=10.1111/tpj.13415;
RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA Town C.D.;
RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT genome.";
RL Plant J. 89:789-804(2017).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RX PubMed=14593172; DOI=10.1126/science.1088305;
RA Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA Ecker J.R.;
RT "Empirical analysis of transcriptional activity in the Arabidopsis
RT genome.";
RL Science 302:842-846(2003).
CC -!- FUNCTION: Probable boron transporter. Boron is essential for
CC maintaining the integrity of plants cell walls (By similarity).
CC {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000250}; Multi-pass membrane
CC protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the anion exchanger (TC 2.A.31.3) family.
CC {ECO:0000305}.
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DR EMBL; AL138651; CAB71887.1; -; Genomic_DNA.
DR EMBL; CP002686; AEE80330.1; -; Genomic_DNA.
DR EMBL; AY074323; AAL67019.1; -; mRNA.
DR EMBL; AY096485; AAM20125.1; -; mRNA.
DR PIR; T48019; T48019.
DR RefSeq; NP_191786.1; NM_116092.4.
DR AlphaFoldDB; Q9M1P7; -.
DR SMR; Q9M1P7; -.
DR STRING; 3702.AT3G62270.1; -.
DR iPTMnet; Q9M1P7; -.
DR PaxDb; Q9M1P7; -.
DR PRIDE; Q9M1P7; -.
DR ProteomicsDB; 240377; -.
DR EnsemblPlants; AT3G62270.1; AT3G62270.1; AT3G62270.
DR GeneID; 825400; -.
DR Gramene; AT3G62270.1; AT3G62270.1; AT3G62270.
DR KEGG; ath:AT3G62270; -.
DR Araport; AT3G62270; -.
DR TAIR; locus:2098033; AT3G62270.
DR eggNOG; KOG1172; Eukaryota.
DR HOGENOM; CLU_002289_3_2_1; -.
DR InParanoid; Q9M1P7; -.
DR OMA; TCSPKIT; -.
DR OrthoDB; 265068at2759; -.
DR PhylomeDB; Q9M1P7; -.
DR PRO; PR:Q9M1P7; -.
DR Proteomes; UP000006548; Chromosome 3.
DR ExpressionAtlas; Q9M1P7; baseline and differential.
DR Genevisible; Q9M1P7; AT.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IDA:TAIR.
DR GO; GO:0046715; F:active borate transmembrane transporter activity; IBA:GO_Central.
DR GO; GO:0015301; F:anion:anion antiporter activity; IEA:UniProtKB-KW.
DR GO; GO:0005452; F:inorganic anion exchanger activity; IEA:InterPro.
DR GO; GO:0022857; F:transmembrane transporter activity; IBA:GO_Central.
DR GO; GO:0050801; P:ion homeostasis; IBA:GO_Central.
DR GO; GO:0048364; P:root development; IMP:TAIR.
DR GO; GO:0055085; P:transmembrane transport; IBA:GO_Central.
DR InterPro; IPR011531; HCO3_transpt-like_TM_dom.
DR InterPro; IPR003020; HCO3_transpt_euk.
DR PANTHER; PTHR11453; PTHR11453; 1.
DR Pfam; PF00955; HCO3_cotransp; 3.
PE 2: Evidence at transcript level;
KW Anion exchange; Ion transport; Membrane; Reference proteome; Transmembrane;
KW Transmembrane helix; Transport.
FT CHAIN 1..703
FT /note="Probable boron transporter 2"
FT /id="PRO_0000079238"
FT TOPO_DOM 1..35
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 36..56
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 57..75
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 76..96
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 97..120
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 121..141
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 142..155
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 156..176
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 177..195
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 196..216
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 217..233
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 234..254
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 255..289
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 290..310
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 311..337
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 338..358
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 359..480
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 481..501
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 502..557
FT /note="Extracellular"
FT /evidence="ECO:0000255"
FT TRANSMEM 558..578
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TOPO_DOM 579..703
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT REGION 678..703
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 683..703
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 703 AA; 78614 MW; 0947B24708C38E07 CRC64;
MEETFVPFEG IKNDLKGRLM CYKQDWTGGI KAGFRILAPT TYIFFASAIP VISFGEQLER
STDGVLTAVQ TLASTAICGI IHSIIGGQPL LILGVAEPTV IMYTFMFNFA KGRPELGRNL
FLAWSGWVCV WTSLILFVLA ICGACSFINR FTRVAGELFG LLIAMLFMQQ AIKGLVDEFR
APAREDLKLV EFLPSWRFAN GMFALVLSFG LLITALRSRK ARSWRYGTGW LRSLVADYGV
PLMVLVWTGV SYIPTGDVPK GIPRRLFSPN PWSPGAYENW TVVKEMLQVP IVYIIGAFIP
ATMIAVLYYF DHSVASQLAQ QKEFNLRKPS SYHYDLLLLG FLTLMCGLLG IPPSNGVIPQ
SPMHTKSLAT LKYQLLRNRL VATARKSIKQ NASLGQLYGN MQDVYNQMQT PLVYQQPQGL
KELRESTIQA TTFTGNLDAP VDETLFDIEK EIDDLLPIEV KEQRVSNLLQ AVMVGGCVAA
MPLLKMIPTS VLWGYFAFMA IESLPGNQFW ERILLLFTAP SRRFKVLEDN HATFVETVPF
KTIAMFTIFQ TTYLLTCFGL TWIPIAGVMF PLLIMFLIPV RQYILPRFFK SAHLQDLDAA
EYEEAPALPF HLAVPEAEMG STASYPCDSE ILDEFITRSR GEFRHTCSPK VTSSTSTPVY
NRNLSQVFSP RVIDLRGEMS PRLSGKGQNS PKPSPLNPSS SSK
