ID H2XTD6_CIOIN Unreviewed; 229 AA.
AC H2XTD6; A0A1W5BEQ0;
DT 18-APR-2012, integrated into UniProtKB/TrEMBL.
DT 18-APR-2012, sequence version 1.
DT 27-MAR-2024, entry version 63.
DE RecName: Full=Endoplasmic reticulum transmembrane protein {ECO:0000256|RuleBase:RU367026};
GN Name=LOC101243120 {ECO:0000313|Ensembl:ENSCINP00000032920.1};
OS Ciona intestinalis (Transparent sea squirt) (Ascidia intestinalis).
OC Eukaryota; Metazoa; Chordata; Tunicata; Ascidiacea; Phlebobranchia;
OC Cionidae; Ciona.
OX NCBI_TaxID=7719 {ECO:0000313|Ensembl:ENSCINP00000032920.1, ECO:0000313|Proteomes:UP000008144};
RN [1] {ECO:0000313|Proteomes:UP000008144}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=12481130; DOI=10.1126/science.1080049;
RA Dehal P., Satou Y., Campbell R.K., Chapman J., Degnan B., De Tomaso A.,
RA Davidson B., Di Gregorio A., Gelpke M., Goodstein D.M., Harafuji N.,
RA Hastings K.E., Ho I., Hotta K., Huang W., Kawashima T., Lemaire P.,
RA Martinez D., Meinertzhagen I.A., Necula S., Nonaka M., Putnam N., Rash S.,
RA Saiga H., Satake M., Terry A., Yamada L., Wang H.G., Awazu S., Azumi K.,
RA Boore J., Branno M., Chin-Bow S., DeSantis R., Doyle S., Francino P.,
RA Keys D.N., Haga S., Hayashi H., Hino K., Imai K.S., Inaba K., Kano S.,
RA Kobayashi K., Kobayashi M., Lee B.I., Makabe K.W., Manohar C., Matassi G.,
RA Medina M., Mochizuki Y., Mount S., Morishita T., Miura S., Nakayama A.,
RA Nishizaka S., Nomoto H., Ohta F., Oishi K., Rigoutsos I., Sano M.,
RA Sasaki A., Sasakura Y., Shoguchi E., Shin-i T., Spagnuolo A., Stainier D.,
RA Suzuki M.M., Tassy O., Takatori N., Tokuoka M., Yagi K., Yoshizaki F.,
RA Wada S., Zhang C., Hyatt P.D., Larimer F., Detter C., Doggett N.,
RA Glavina T., Hawkins T., Richardson P., Lucas S., Kohara Y., Levine M.,
RA Satoh N., Rokhsar D.S.;
RT "The draft genome of Ciona intestinalis: insights into chordate and
RT vertebrate origins.";
RL Science 298:2157-2167(2002).
RN [2] {ECO:0000313|Ensembl:ENSCINP00000032920.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: May play a role in anterograde transport of membrane proteins
CC from the endoplasmic reticulum to the Golgi.
CC {ECO:0000256|RuleBase:RU367026}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000256|ARBA:ARBA00004477, ECO:0000256|RuleBase:RU367026}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004477,
CC ECO:0000256|RuleBase:RU367026}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the BCAP29/BCAP31 family.
CC {ECO:0000256|ARBA:ARBA00007956, ECO:0000256|RuleBase:RU367026}.
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DR EMBL; EAAA01002632; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR RefSeq; XP_018668627.1; XM_018813082.1.
DR AlphaFoldDB; H2XTD6; -.
DR SMR; H2XTD6; -.
DR STRING; 7719.ENSCINP00000032920; -.
DR Ensembl; ENSCINT00000032883.1; ENSCINP00000032920.1; ENSCING00000023229.1.
DR GeneID; 101243120; -.
DR KEGG; cin:101243120; -.
DR GeneTree; ENSGT00390000011863; -.
DR HOGENOM; CLU_070975_1_0_1; -.
DR InParanoid; H2XTD6; -.
DR OMA; PYRWNRL; -.
DR OrthoDB; 2882163at2759; -.
DR TreeFam; TF315310; -.
DR Proteomes; UP000008144; Chromosome 8.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IBA:GO_Central.
DR GO; GO:0006888; P:endoplasmic reticulum to Golgi vesicle-mediated transport; IBA:GO_Central.
DR GO; GO:0006886; P:intracellular protein transport; IEA:UniProtKB-UniRule.
DR GO; GO:0070973; P:protein localization to endoplasmic reticulum exit site; IBA:GO_Central.
DR Gene3D; 1.20.5.110; -; 1.
DR InterPro; IPR008417; BAP29/BAP31.
DR InterPro; IPR040463; BAP29/BAP31_N.
DR InterPro; IPR041672; Bap31/Bap29_C.
DR PANTHER; PTHR12701; BCR-ASSOCIATED PROTEIN, BAP; 1.
DR PANTHER; PTHR12701:SF18; ENDOPLASMIC RETICULUM TRANSMEMBRANE PROTEIN; 1.
DR Pfam; PF05529; Bap31; 1.
DR Pfam; PF18035; Bap31_Bap29_C; 1.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|ARBA:ARBA00023054};
KW Endoplasmic reticulum {ECO:0000256|ARBA:ARBA00022824,
KW ECO:0000256|RuleBase:RU367026};
KW ER-Golgi transport {ECO:0000256|ARBA:ARBA00022892,
KW ECO:0000256|RuleBase:RU367026};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU367026};
KW Protein transport {ECO:0000256|ARBA:ARBA00022927,
KW ECO:0000256|RuleBase:RU367026};
KW Reference proteome {ECO:0000313|Proteomes:UP000008144};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU367026};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU367026};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU367026}.
FT TRANSMEM 6..28
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU367026"
FT TRANSMEM 40..64
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU367026"
FT TRANSMEM 104..124
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU367026"
FT DOMAIN 1..136
FT /note="BAP29/BAP31 transmembrane"
FT /evidence="ECO:0000259|Pfam:PF05529"
FT DOMAIN 170..228
FT /note="Bap31/Bap29 cytoplasmic coiled-coil"
FT /evidence="ECO:0000259|Pfam:PF18035"
FT REGION 196..229
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 229 AA; 25746 MW; 9A9C108EF0610B27 CRC64;
MSIQWTFVAG FLYAEIVVCI LLCLPFVSSK RWQSILRSRL FALFVSYGNI YFMVLISILC
LLFADAVREV RKYSLPDAQQ VNLSNNPNAQ DHVLMMLFRA QRNLYISGFA LFLWLVLRRL
VLLISNSATL EIQGEAFRKQ AESATRTAQD LLDQAGDSNA GGDNKEKDAE LEKLKEKLVE
ARKATAAAEA SVEAMKSQAE ATNAEYDRLM TEHANLQNEL AGETNKKDL
//
