ID   CASP3_ARALL             Reviewed;         221 AA.
AC   D7LGW9;
DT   27-JUL-2011, integrated into UniProtKB/Swiss-Prot.
DT   10-AUG-2010, sequence version 1.
DT   03-AUG-2022, entry version 40.
DE   RecName: Full=Casparian strip membrane protein 3;
DE            Short=AlCASP3;
GN   ORFNames=ARALYDRAFT_901635;
OS   Arabidopsis lyrata subsp. lyrata (Lyre-leaved rock-cress).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX   NCBI_TaxID=81972;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. MN47;
RX   PubMed=21478890; DOI=10.1038/ng.807;
RA   Hu T.T., Pattyn P., Bakker E.G., Cao J., Cheng J.-F., Clark R.M.,
RA   Fahlgren N., Fawcett J.A., Grimwood J., Gundlach H., Haberer G.,
RA   Hollister J.D., Ossowski S., Ottilar R.P., Salamov A.A., Schneeberger K.,
RA   Spannagl M., Wang X., Yang L., Nasrallah M.E., Bergelson J.,
RA   Carrington J.C., Gaut B.S., Schmutz J., Mayer K.F.X., Van de Peer Y.,
RA   Grigoriev I.V., Nordborg M., Weigel D., Guo Y.-L.;
RT   "The Arabidopsis lyrata genome sequence and the basis of rapid genome size
RT   change.";
RL   Nat. Genet. 43:476-481(2011).
RN   [2]
RP   GENE FAMILY, AND NOMENCLATURE.
RX   PubMed=24920445; DOI=10.1104/pp.114.239137;
RA   Roppolo D., Boeckmann B., Pfister A., Boutet E., Rubio M.C.,
RA   Denervaud-Tendon V., Vermeer J.E., Gheyselinck J., Xenarios I., Geldner N.;
RT   "Functional and evolutionary analysis of the CASPARIAN STRIP MEMBRANE
RT   DOMAIN PROTEIN family.";
RL   Plant Physiol. 165:1709-1722(2014).
CC   -!- FUNCTION: Regulates membrane-cell wall junctions and localized cell
CC       wall deposition. Required for establishment of the Casparian strip
CC       membrane domain (CSD) and the subsequent formation of Casparian strips,
CC       a cell wall modification of the root endodermis that determines an
CC       apoplastic barrier between the intraorganismal apoplasm and the
CC       extraorganismal apoplasm and prevents lateral diffusion (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Homodimer and heterodimers. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC       protein {ECO:0000250}. Note=Very restricted localization following a
CC       belt shape within the plasma membrane which coincides with the position
CC       of the Casparian strip membrane domain in the root endodermis.
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the Casparian strip membrane proteins (CASP)
CC       family. {ECO:0000305}.
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DR   EMBL; GL348716; EFH57170.1; -; Genomic_DNA.
DR   RefSeq; XP_002880911.1; XM_002880865.1.
DR   AlphaFoldDB; D7LGW9; -.
DR   SMR; D7LGW9; -.
DR   STRING; 81972.D7LGW9; -.
DR   EnsemblPlants; scaffold_401136.1; scaffold_401136.1; scaffold_401136.1.
DR   GeneID; 9315151; -.
DR   Gramene; scaffold_401136.1; scaffold_401136.1; scaffold_401136.1.
DR   KEGG; aly:9315151; -.
DR   eggNOG; ENOG502RXQU; Eukaryota.
DR   HOGENOM; CLU_066104_3_1_1; -.
DR   OrthoDB; 1230007at2759; -.
DR   Proteomes; UP000008694; Unassembled WGS sequence.
DR   GO; GO:0048226; C:Casparian strip; IEA:EnsemblPlants.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0042803; F:protein homodimerization activity; IEA:EnsemblPlants.
DR   GO; GO:0042545; P:cell wall modification; IEA:EnsemblPlants.
DR   GO; GO:0007043; P:cell-cell junction assembly; IEA:EnsemblPlants.
DR   InterPro; IPR006459; CASP/CASPL.
DR   InterPro; IPR006702; CASP_dom.
DR   Pfam; PF04535; DUF588; 1.
DR   TIGRFAMs; TIGR01569; A_tha_TIGR01569; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Cell wall biogenesis/degradation; Glycoprotein; Membrane;
KW   Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..221
FT                   /note="Casparian strip membrane protein 3"
FT                   /id="PRO_0000411997"
FT   TOPO_DOM        1..58
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        59..79
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        80..109
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        110..130
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        131..148
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        149..169
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        170..194
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        195..215
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        216..221
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   REGION          1..28
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CARBOHYD        173
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   221 AA;  24107 MW;  2B68F9419ADBCDE4 CRC64;
     MDIEKAASRR EEEEPIVQRP KLDKGKGKAH VFAPPMNYNR IMDKHKQEKV SAAGWKRGVA
     IFDFVLRLIA AITAMAAAAK MATTEETLPF FTQFLQFQAE YTDLPTMSSF VIVNSIVGGY
     LTLSLPFSIV CILRPLAVPP RLFLIICDTA MMGLTMMAAS ASAAIVYLAH NGNSSSNWLP
     VCQQFGDFCQ GTSGAVVASF IAATLLMFLV ILSAFALKRS T