OP24B_ARATH
ID OP24B_ARATH Reviewed; 213 AA.
AC Q8H0Y1; A0MFL7; Q93XX9; Q9FMM2;
DT 22-FEB-2012, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 25-MAY-2022, entry version 98.
DE RecName: Full=Outer envelope pore protein 24B, chloroplastic;
DE AltName: Full=Chloroplastic outer envelope pore protein of 24 kDa B;
GN Name=OEP24B; OrderedLocusNames=At5g42960; ORFNames=MBD2.16;
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=9501997; DOI=10.1093/dnares/4.6.401;
RA Nakamura Y., Sato S., Kaneko T., Kotani H., Asamizu E., Miyajima N.,
RA Tabata S.;
RT "Structural analysis of Arabidopsis thaliana chromosome 5. III. Sequence
RT features of the regions of 1,191,918 bp covered by seventeen physically
RT assigned P1 clones.";
RL DNA Res. 4:401-414(1997).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Columbia;
RX PubMed=27862469; DOI=10.1111/tpj.13415;
RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA Town C.D.;
RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT genome.";
RL Plant J. 89:789-804(2017).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RX PubMed=14593172; DOI=10.1126/science.1088305;
RA Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA Ecker J.R.;
RT "Empirical analysis of transcriptional activity in the Arabidopsis
RT genome.";
RL Science 302:842-846(2003).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RX PubMed=17147637; DOI=10.1111/j.1467-7652.2006.00183.x;
RA Underwood B.A., Vanderhaeghen R., Whitford R., Town C.D., Hilson P.;
RT "Simultaneous high-throughput recombinational cloning of open reading
RT frames in closed and open configurations.";
RL Plant Biotechnol. J. 4:317-324(2006).
RN [5]
RP GENE FAMILY.
RX PubMed=12649433; DOI=10.1110/ps.0237503;
RA Schleiff E., Eichacker L.A., Eckart K., Becker T., Mirus O., Stahl T.,
RA Soll J.;
RT "Prediction of the plant beta-barrel proteome: a case study of the
RT chloroplast outer envelope.";
RL Protein Sci. 12:748-759(2003).
CC -!- FUNCTION: High-conductance voltage-dependent solute channel with a
CC slight selectivity for cations transporting triosephosphates,
CC dicarboxylic acids, ATP, inorganic phosphate (Pi), sugars, and
CC positively or negatively charged amino acids. {ECO:0000250}.
CC -!- SUBUNIT: Homooligomers form large rather nonselective pores in
CC plastidial outer membranes. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Plastid, etioplast membrane {ECO:0000250}; Multi-
CC pass membrane protein {ECO:0000250}. Plastid, chloroplast outer
CC membrane; Multi-pass membrane protein. Note=Present in non-green root
CC plastids. {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the plastid outer envelope porin OEP24 (TC
CC 1.B.28) family. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=ABK28739.1; Type=Erroneous termination; Note=Extended C-terminus.; Evidence={ECO:0000305};
CC Sequence=BAB09198.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
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DR EMBL; AB008264; BAB09198.1; ALT_INIT; Genomic_DNA.
DR EMBL; CP002688; AED94894.1; -; Genomic_DNA.
DR EMBL; AY054647; AAK96838.1; -; mRNA.
DR EMBL; BT001163; AAN65050.1; -; mRNA.
DR EMBL; DQ487722; ABF59284.1; -; mRNA.
DR EMBL; DQ653343; ABK28739.1; ALT_SEQ; mRNA.
DR RefSeq; NP_568618.1; NM_123662.3.
DR AlphaFoldDB; Q8H0Y1; -.
DR STRING; 3702.AT5G42960.1; -.
DR SwissPalm; Q8H0Y1; -.
DR PaxDb; Q8H0Y1; -.
DR PRIDE; Q8H0Y1; -.
DR ProteomicsDB; 248899; -.
DR DNASU; 834310; -.
DR EnsemblPlants; AT5G42960.1; AT5G42960.1; AT5G42960.
DR GeneID; 834310; -.
DR Gramene; AT5G42960.1; AT5G42960.1; AT5G42960.
DR KEGG; ath:AT5G42960; -.
DR Araport; AT5G42960; -.
DR TAIR; locus:2160051; AT5G42960.
DR eggNOG; ENOG502QUHD; Eukaryota.
DR HOGENOM; CLU_077010_0_0_1; -.
DR InParanoid; Q8H0Y1; -.
DR OMA; LAKNTWD; -.
DR OrthoDB; 1227223at2759; -.
DR PhylomeDB; Q8H0Y1; -.
DR PRO; PR:Q8H0Y1; -.
DR Proteomes; UP000006548; Chromosome 5.
DR ExpressionAtlas; Q8H0Y1; baseline and differential.
DR Genevisible; Q8H0Y1; AT.
DR GO; GO:0009507; C:chloroplast; HDA:TAIR.
DR GO; GO:0009941; C:chloroplast envelope; HDA:TAIR.
DR GO; GO:0034426; C:etioplast membrane; ISS:UniProtKB.
DR GO; GO:0031359; C:integral component of chloroplast outer membrane; ISS:UniProtKB.
DR GO; GO:0009536; C:plastid; HDA:TAIR.
DR GO; GO:0046930; C:pore complex; ISS:UniProtKB.
DR GO; GO:0015288; F:porin activity; ISS:UniProtKB.
DR GO; GO:0022843; F:voltage-gated cation channel activity; ISS:UniProtKB.
DR GO; GO:0034765; P:regulation of ion transmembrane transport; ISS:UniProtKB.
DR InterPro; IPR034626; OEP24.
DR PANTHER; PTHR35284; PTHR35284; 1.
PE 2: Evidence at transcript level;
KW Chloroplast; Ion transport; Membrane; Plastid; Plastid outer membrane;
KW Porin; Reference proteome; Transmembrane; Transmembrane beta strand;
KW Transport.
FT CHAIN 1..213
FT /note="Outer envelope pore protein 24B, chloroplastic"
FT /id="PRO_0000415537"
FT TOPO_DOM 1..3
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 4..13
FT /note="Beta stranded; Name=1"
FT /evidence="ECO:0000255"
FT TOPO_DOM 14..18
FT /note="Chloroplast intermembrane"
FT /evidence="ECO:0000255"
FT TRANSMEM 19..28
FT /note="Beta stranded; Name=2"
FT /evidence="ECO:0000255"
FT TOPO_DOM 29..32
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 33..42
FT /note="Beta stranded; Name=3"
FT /evidence="ECO:0000255"
FT TOPO_DOM 43..55
FT /note="Chloroplast intermembrane"
FT /evidence="ECO:0000255"
FT TRANSMEM 56..64
FT /note="Beta stranded; Name=4"
FT /evidence="ECO:0000255"
FT TOPO_DOM 65..70
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 71..80
FT /note="Beta stranded; Name=5"
FT /evidence="ECO:0000255"
FT TOPO_DOM 81..93
FT /note="Chloroplast intermembrane"
FT /evidence="ECO:0000255"
FT TRANSMEM 94..103
FT /note="Beta stranded; Name=6"
FT /evidence="ECO:0000255"
FT TOPO_DOM 104..108
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 109..118
FT /note="Beta stranded; Name=7"
FT /evidence="ECO:0000255"
FT TOPO_DOM 119..122
FT /note="Chloroplast intermembrane"
FT /evidence="ECO:0000255"
FT TRANSMEM 123..132
FT /note="Beta stranded; Name=8"
FT /evidence="ECO:0000255"
FT TOPO_DOM 133..144
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 145..156
FT /note="Beta stranded; Name=9"
FT /evidence="ECO:0000255"
FT TOPO_DOM 157..159
FT /note="Chloroplast intermembrane"
FT /evidence="ECO:0000255"
FT TRANSMEM 160..168
FT /note="Beta stranded; Name=10"
FT /evidence="ECO:0000255"
FT TOPO_DOM 169..170
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 171..179
FT /note="Beta stranded; Name=11"
FT /evidence="ECO:0000255"
FT TOPO_DOM 180..201
FT /note="Chloroplast intermembrane"
FT /evidence="ECO:0000255"
FT TRANSMEM 202..211
FT /note="Beta stranded; Name=12"
FT /evidence="ECO:0000255"
FT TOPO_DOM 212..213
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT CONFLICT 41
FT /note="V -> G (in Ref. 3; AAK96838)"
FT /evidence="ECO:0000305"
FT CONFLICT 54
FT /note="E -> K (in Ref. 3; AAK96838)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 213 AA; 23411 MW; 98A65FB3BCBA34AA CRC64;
MAMKASIKGK YDTDKTSGIG SLAFNAGDIK LRATMTDATL VAGPTLTGLA LAVEKPGSFI
VEYNVPKKDV RFQFMNTVRI AEKPLNLTYI HSRADNRTIV DGSLVIDSAN KLSANHMVGT
NNCKIKYTYA HGGLATFEPC YDLAKNTWDF AVSRRFYSGD NVRATYQTSS KLLGMEWSRN
NKASGFKVCA SVNLADELKT PKLTAETTWN LEM
