ID A0A022RDQ8_ERYGU Unreviewed; 258 AA.
AC A0A022RDQ8;
DT 11-JUN-2014, integrated into UniProtKB/TrEMBL.
DT 11-JUN-2014, sequence version 1.
DT 24-JAN-2024, entry version 27.
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=MIMGU_mgv1a012209mg {ECO:0000313|EMBL:EYU37873.1};
OS Erythranthe guttata (Yellow monkey flower) (Mimulus guttatus).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Lamiales; Phrymaceae; Erythranthe.
OX NCBI_TaxID=4155 {ECO:0000313|EMBL:EYU37873.1, ECO:0000313|Proteomes:UP000030748};
RN [1] {ECO:0000313|EMBL:EYU37873.1, ECO:0000313|Proteomes:UP000030748}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. DUN x IM62 {ECO:0000313|Proteomes:UP000030748};
RX PubMed=24225854; DOI=10.1073/pnas.1319032110;
RA Hellsten U., Wright K.M., Jenkins J., Shu S., Yuan Y., Wessler S.R.,
RA Schmutz J., Willis J.H., Rokhsar D.S.;
RT "Fine-scale variation in meiotic recombination in Mimulus inferred from
RT population shotgun sequencing.";
RL Proc. Natl. Acad. Sci. U.S.A. 110:19478-19482(2013).
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; KI630513; EYU37873.1; -; Genomic_DNA.
DR RefSeq; XP_012837122.1; XM_012981668.1.
DR AlphaFoldDB; A0A022RDQ8; -.
DR STRING; 4155.A0A022RDQ8; -.
DR GeneID; 105957709; -.
DR KEGG; egt:105957709; -.
DR eggNOG; KOG1631; Eukaryota.
DR OMA; ETICLFP; -.
DR OrthoDB; 1220667at2759; -.
DR PhylomeDB; A0A022RDQ8; -.
DR Proteomes; UP000030748; Unassembled WGS sequence.
DR GO; GO:0005783; C:endoplasmic reticulum; IBA:GO_Central.
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:UP000030748};
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..258
FT /note="Translocon-associated protein subunit alpha"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5001505011"
FT TRANSMEM 192..209
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU368074"
SQ SEQUENCE 258 AA; 28021 MW; C691B4CEF1FB2BE1 CRC64;
MSIRGFLILA LSLLLLSSSI LQVARCEPDP DADIVESADE GADLGIVGDD VQDFSSGNFS
PAPEVETVCL FPKNPSKNVV AGEESELLVG IKNDGQSVIN VIAIQASVHL PYNYHYLLQN
LSTQAFKNAS VPPSSQASFP YIFGVSKFLQ AGAYDLVGTI VYEIDQHPYQ STFYNGTIEV
TESGGMFSVE SVFLFCLGIA LLGLLGFWIR NQIQQFSKKT KRAPKVEVGT GTTDASMDEW
LQGTAYTQSQ SNKSKKKK
//