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Database: UniProt
Entry: A0A0B0PG13_GOSAR
LinkDB: A0A0B0PG13_GOSAR
Original site: A0A0B0PG13_GOSAR 
ID   A0A0B0PG13_GOSAR        Unreviewed;       216 AA.
AC   A0A0B0PG13;
DT   04-MAR-2015, integrated into UniProtKB/TrEMBL.
DT   04-MAR-2015, sequence version 1.
DT   24-JAN-2024, entry version 23.
DE   RecName: Full=Translocon-associated protein subunit alpha {ECO:0000256|RuleBase:RU368074};
DE            Short=TRAP-alpha {ECO:0000256|RuleBase:RU368074};
DE   AltName: Full=Signal sequence receptor subunit alpha {ECO:0000256|RuleBase:RU368074};
GN   ORFNames=F383_08870 {ECO:0000313|EMBL:KHG23862.1};
OS   Gossypium arboreum (Tree cotton) (Gossypium nanking).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Malvales; Malvaceae; Malvoideae; Gossypium.
OX   NCBI_TaxID=29729 {ECO:0000313|EMBL:KHG23862.1, ECO:0000313|Proteomes:UP000032142};
RN   [1] {ECO:0000313|Proteomes:UP000032142}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=cv. AKA8401 {ECO:0000313|Proteomes:UP000032142};
RA   Mudge J., Ramaraj T., Lindquist I.E., Bharti A.K., Sundararajan A.,
RA   Cameron C.T., Woodward J.E., May G.D., Brubaker C., Broadhvest J.,
RA   Wilkins T.A.;
RL   Submitted (SEP-2014) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: TRAP proteins are part of a complex whose function is to bind
CC       calcium to the ER membrane and thereby regulate the retention of ER
CC       resident proteins. May be involved in the recycling of the
CC       translocation apparatus after completion of the translocation process
CC       or may function as a membrane-bound chaperone facilitating folding of
CC       translocated proteins. {ECO:0000256|RuleBase:RU368074}.
CC   -!- SUBUNIT: Heterotetramer of TRAP-alpha, TRAP-beta, TRAP-delta and TRAP-
CC       gamma. {ECO:0000256|RuleBase:RU368074}.
CC   -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC       {ECO:0000256|ARBA:ARBA00004115, ECO:0000256|RuleBase:RU368074}; Single-
CC       pass type I membrane protein {ECO:0000256|ARBA:ARBA00004115,
CC       ECO:0000256|RuleBase:RU368074}. Membrane
CC       {ECO:0000256|ARBA:ARBA00004479}; Single-pass type I membrane protein
CC       {ECO:0000256|ARBA:ARBA00004479}.
CC   -!- DOMAIN: Shows a remarkable charge distribution with the N-terminus
CC       being highly negatively charged, and the cytoplasmic C-terminus
CC       positively charged. {ECO:0000256|RuleBase:RU368074}.
CC   -!- SIMILARITY: Belongs to the TRAP-alpha family.
CC       {ECO:0000256|RuleBase:RU368074}.
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DR   EMBL; KN426578; KHG23862.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0B0PG13; -.
DR   Proteomes; UP000032142; Unassembled WGS sequence.
DR   GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR   InterPro; IPR005595; TRAP_alpha.
DR   PANTHER; PTHR12924:SF0; TRANSLOCON-ASSOCIATED PROTEIN SUBUNIT ALPHA; 1.
DR   PANTHER; PTHR12924; TRANSLOCON-ASSOCIATED PROTEIN, ALPHA SUBUNIT; 1.
DR   Pfam; PF03896; TRAP_alpha; 1.
PE   3: Inferred from homology;
KW   Calcium {ECO:0000256|RuleBase:RU368074};
KW   Endoplasmic reticulum {ECO:0000256|ARBA:ARBA00022824,
KW   ECO:0000256|RuleBase:RU368074};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU368074};
KW   Reference proteome {ECO:0000313|Proteomes:UP000032142};
KW   Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|RuleBase:RU368074};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW   ECO:0000256|RuleBase:RU368074};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|RuleBase:RU368074}.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           27..216
FT                   /note="Translocon-associated protein subunit alpha"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5002078578"
FT   TRANSMEM        150..168
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU368074"
SQ   SEQUENCE   216 AA;  23513 MW;  4EB2BBDA492B5AD5 CRC64;
     MAMKNFSVFF FALLFLASPF LQVARCQSEA EADVAEAVEG GDLGIVGEDV QDFGESPVNV
     IAIKASVHLP FDHRMLVQNL TAAAFNNATV PPSVQATFPY VFAVSKFLQP GTFDLVGSII
     YDIDQQPYQS TFYNGTIEVV EAGGFLSVES VFLVTLGIAL LVLLGLWLHG QFQRITKKTK
     RAPKVEVGTR APDASLDEWL QGTAYTQSAS KSKKKK
//
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