ID   LTI6B_ORYSJ             Reviewed;          55 AA.
AC   Q0DKW8; Q6AT93; Q6Q7C9; Q8LKS9;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   17-OCT-2006, sequence version 1.
DT   25-MAY-2022, entry version 64.
DE   RecName: Full=Hydrophobic protein LTI6B;
DE   AltName: Full=Low temperature-induced protein 6B;
GN   Name=LTI6B; Synonyms=DRR2, R1G1B;
GN   OrderedLocusNames=Os05g0138300, LOC_Os05g04700; ORFNames=OSJNBa0069I13.6;
OS   Oryza sativa subsp. japonica (Rice).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX   NCBI_TaxID=39947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], SUBCELLULAR LOCATION, TISSUE SPECIFICITY, AND
RP   INDUCTION.
RC   STRAIN=cv. CT6748-8-CA-17; TISSUE=Seedling;
RX   PubMed=15656983; DOI=10.1016/j.gene.2004.09.033;
RA   Morsy M.R., Almutairi A.M., Gibbons J., Yun S.J., De Los Reyes B.G.;
RT   "The OsLti6 genes encoding low-molecular-weight membrane proteins are
RT   differentially expressed in rice cultivars with contrasting sensitivity to
RT   low temperature.";
RL   Gene 344:171-180(2005).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Yukihikari;
RA   Akiyama T.;
RT   "Rice homologs of the barley low-temperature induced gene blt101 are
RT   differentially regulated by ABA, methyl jasmonate, ethephon, and drought
RT   stress.";
RL   Submitted (FEB-2004) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=16261349; DOI=10.1007/s00438-005-0039-y;
RA   Cheng C.-H., Chung M.C., Liu S.-M., Chen S.-K., Kao F.Y., Lin S.-J.,
RA   Hsiao S.-H., Tseng I.C., Hsing Y.-I.C., Wu H.-P., Chen C.-S., Shaw J.-F.,
RA   Wu J., Matsumoto T., Sasaki T., Chen H.-C., Chow T.-Y.;
RT   "A fine physical map of the rice chromosome 5.";
RL   Mol. Genet. Genomics 274:337-345(2005).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=16100779; DOI=10.1038/nature03895;
RG   International rice genome sequencing project (IRGSP);
RT   "The map-based sequence of the rice genome.";
RL   Nature 436:793-800(2005).
RN   [5]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Nipponbare;
RX   PubMed=18089549; DOI=10.1093/nar/gkm978;
RG   The rice annotation project (RAP);
RT   "The rice annotation project database (RAP-DB): 2008 update.";
RL   Nucleic Acids Res. 36:D1028-D1033(2008).
RN   [6]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Nipponbare;
RX   PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA   Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA   Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA   Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA   Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT   "Improvement of the Oryza sativa Nipponbare reference genome using next
RT   generation sequence and optical map data.";
RL   Rice 6:4-4(2013).
CC   -!- FUNCTION: Plays a role in the regulation of membrane potential. Could
CC       mediate a proton leak (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- TISSUE SPECIFICITY: Expressed in shoot and root of cold stressed
CC       seedlings. {ECO:0000269|PubMed:15656983}.
CC   -!- INDUCTION: Early induction by low temperature and abscisic acid (ABA).
CC       Late induction by drought and salt stresses.
CC       {ECO:0000269|PubMed:15656983}.
CC   -!- SIMILARITY: Belongs to the UPF0057 (PMP3) family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAT77365.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR   EMBL; AY607690; AAT37942.1; -; mRNA.
DR   EMBL; AY554051; AAS72306.1; -; mRNA.
DR   EMBL; AC137616; AAT77365.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; AP008211; BAF16505.1; -; Genomic_DNA.
DR   EMBL; AP014961; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   RefSeq; XP_015640253.1; XM_015784767.1.
DR   AlphaFoldDB; Q0DKW8; -.
DR   STRING; 39947.Q0DKW8; -.
DR   PaxDb; Q0DKW8; -.
DR   GeneID; 4337750; -.
DR   KEGG; osa:4337750; -.
DR   InParanoid; Q0DKW8; -.
DR   Proteomes; UP000000763; Chromosome 5.
DR   Proteomes; UP000059680; Chromosome 5.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0009737; P:response to abscisic acid; IBA:GO_Central.
DR   GO; GO:0009409; P:response to cold; IBA:GO_Central.
DR   GO; GO:0009651; P:response to salt stress; IBA:GO_Central.
DR   InterPro; IPR000612; PMP3.
DR   PANTHER; PTHR21659; PTHR21659; 1.
DR   Pfam; PF01679; Pmp3; 1.
DR   PROSITE; PS01309; UPF0057; 1.
PE   2: Evidence at transcript level;
KW   Membrane; Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..55
FT                   /note="Hydrophobic protein LTI6B"
FT                   /id="PRO_0000193982"
FT   TRANSMEM        8..28
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        31..51
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   55 AA;  6016 MW;  F064B2C73FDC293A CRC64;
     MAGTANCIDI LIAIILPPLG VFLKFGCGHE FWICLLLTFL GYIPGIIYAI YAITK