ID   A4RXV3_OSTLU            Unreviewed;       224 AA.
AC   A4RXV3;
DT   15-MAY-2007, integrated into UniProtKB/TrEMBL.
DT   15-MAY-2007, sequence version 1.
DT   27-MAR-2024, entry version 69.
DE   RecName: Full=Membrin {ECO:0000256|PIRNR:PIRNR028865};
GN   ORFNames=OSTLU_38773 {ECO:0000313|EMBL:ABO96354.1};
OS   Ostreococcus lucimarinus (strain CCE9901).
OC   Eukaryota; Viridiplantae; Chlorophyta; Mamiellophyceae; Mamiellales;
OC   Bathycoccaceae; Ostreococcus.
OX   NCBI_TaxID=436017 {ECO:0000313|EMBL:ABO96354.1, ECO:0000313|Proteomes:UP000001568};
RN   [1] {ECO:0000313|EMBL:ABO96354.1, ECO:0000313|Proteomes:UP000001568}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CCE9901 {ECO:0000313|EMBL:ABO96354.1,
RC   ECO:0000313|Proteomes:UP000001568};
RX   PubMed=17460045; DOI=10.1073/pnas.0611046104;
RA   Palenik B., Grimwood J., Aerts A., Rouze P., Salamov A., Putnam N.,
RA   Dupont C., Jorgensen R., Derelle E., Rombauts S., Zhou K., Otillar R.,
RA   Merchant S.S., Podell S., Gaasterland T., Napoli C., Gendler K.,
RA   Manuell A., Tai V., Vallon O., Piganeau G., Jancek S., Heijde M.,
RA   Jabbari K., Bowler C., Lohr M., Robbens S., Werner G., Dubchak I.,
RA   Pazour G.J., Ren Q., Paulsen I., Delwiche C., Schmutz J., Rokhsar D.,
RA   Van de Peer Y., Moreau H., Grigoriev I.V.;
RT   "The tiny eukaryote Ostreococcus provides genomic insights into the paradox
RT   of plankton speciation.";
RL   Proc. Natl. Acad. Sci. U.S.A. 104:7705-7710(2007).
CC   -!- FUNCTION: Involved in transport of proteins from the cis/medial-Golgi
CC       to the trans-Golgi network. {ECO:0000256|PIRNR:PIRNR028865}.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004211}; Single-
CC       pass type IV membrane protein {ECO:0000256|ARBA:ARBA00004211}.
CC   -!- SIMILARITY: Belongs to the GOSR2 family.
CC       {ECO:0000256|PIRNR:PIRNR028865}.
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DR   EMBL; CP000585; ABO96354.1; -; Genomic_DNA.
DR   RefSeq; XP_001418061.1; XM_001418024.1.
DR   AlphaFoldDB; A4RXV3; -.
DR   STRING; 436017.A4RXV3; -.
DR   EnsemblPlants; ABO96354; ABO96354; OSTLU_38773.
DR   GeneID; 5002145; -.
DR   Gramene; ABO96354; ABO96354; OSTLU_38773.
DR   KEGG; olu:OSTLU_38773; -.
DR   eggNOG; KOG3251; Eukaryota.
DR   HOGENOM; CLU_083740_1_1_1; -.
DR   OMA; RMRVDQL; -.
DR   OrthoDB; 49778at2759; -.
DR   Proteomes; UP000001568; Chromosome 5.
DR   GO; GO:0005794; C:Golgi apparatus; IEA:UniProtKB-KW.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005484; F:SNAP receptor activity; IEA:InterPro.
DR   GO; GO:0015031; P:protein transport; IEA:UniProtKB-KW.
DR   GO; GO:0016192; P:vesicle-mediated transport; IEA:InterPro.
DR   Gene3D; 1.20.5.110; -; 1.
DR   InterPro; IPR027027; GOSR2/Membrin/Bos1.
DR   PANTHER; PTHR21230:SF1; GOLGI SNAP RECEPTOR COMPLEX MEMBER 2; 1.
DR   PANTHER; PTHR21230; VESICLE TRANSPORT V-SNARE PROTEIN VTI1-RELATED; 1.
DR   Pfam; PF12352; V-SNARE_C; 1.
DR   PIRSF; PIRSF028865; Membrin-2; 1.
PE   3: Inferred from homology;
KW   Golgi apparatus {ECO:0000256|ARBA:ARBA00023034};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR028865};
KW   Protein transport {ECO:0000256|ARBA:ARBA00022927,
KW   ECO:0000256|PIRNR:PIRNR028865};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001568};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|PIRNR:PIRNR028865}.
FT   TRANSMEM        201..222
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
SQ   SEQUENCE   224 AA;  25804 MW;  7F14DCDAF192DEC3 CRC64;
     MASLEDLYAV SRRLCFDVTE GLSKLERDEG RGHGVNDGLA REMRTRMGEL KKITSEMERQ
     WRAMAMTASI AKSDTWKRKV EHVIEETDHL EMSLHRFGSR EERRLNEQKE REDLMRRVTD
     DEGFRSLVGE YDAESGSMKS VRRSGSMVDE LLEQGASVLG NLSEQSATLR NVKRKVFSLL
     DKMGVSSSLL RVIDRRQRLD AILVYGGMFA TVLILFIVWM FFSR
//