Gene Details:

• Gene ID: AT3G46740
• Gene Symbol: MAR1, TOC75, TOC75-III
• Gene Name: MODIFIER OF ARG1 1, translocon at the outer envelope membrane of chloroplasts 75-III
• Description: translocon at the outer envelope membrane of chloroplasts 75-III;(source:Araport11)
• TAIR Accession: locus:2102767
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G46740.1

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0008019  — leaf lamina base — base de la lámina de la hoja (Spanish, exact), 葉身基部 (Japanese, exact)
• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009009  — plant embryo — embrión (Spanish, exact), 植物胚 (Japanese, exact), germ (related), embryo (broad)
• PO:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)
• PO:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (Japanese, exact)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)
• PO:0009052  — inflorescence flower pedicel — 小花柄 (Japanese, related), pedicelo (Spanish, broad)
• PO:0020030  — cotyledon — cotiledón (Spanish, exact), seed leaf (exact), 子葉 (Japanese, exact)
• PO:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0020137  — leaf apex — ápice de la hoja (Spanish, exact), 葉先 (Japanese, exact), leaf lamina apex (narrow), phyllid apex (narrow)
• PO:0025022  — collective leaf structure — estructura colectiva de hoja (Spanish, exact), leaf series (exact), 葉が集まった構造 (Japanese, exact), leaf whorl (narrow), rosette (narrow), cycle (broad), verticil (broad)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0000014  — rosette leaf — hoja en roseta (Spanish, exact), ロゼット葉 (Japanese, exact)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Gene Ontology:

• GO:0009941  — located in — chloroplast envelope
• GO:0045036  — acts upstream of or within — protein targeting to chloroplast
• GO:0045037  — involved in — protein import into chloroplast stroma
• GO:0009707  — is active in — chloroplast outer membrane
• GO:0010006  — part of — Toc complex
• GO:0009507  — located in — chloroplast
• GO:0009658  — involved in — chloroplast organization
• GO:0009707  — located in — chloroplast outer membrane
• GO:0009658  — acts upstream of or within — chloroplast organization
• GO:0045037  — acts upstream of or within — protein import into chloroplast stroma
• GO:0009536  — located in — plastid
• GO:0005829  — located in — cytosol
• GO:0061927  — part of — TOC-TIC supercomplex I
• GO:0000325  — located in — plant-type vacuole
• GO:0048598  — acts upstream of or within — embryonic morphogenesis
• GO:0015450  — enables — protein-transporting ATPase activity
• GO:0005515  — enables — protein binding

Function-related keywords:

• shoot axis apex ,  leaf lamina base ,  root ,  shoot system ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen ,  rosette leaf ,  root ,  guard cell

Literature:

• Functional analysis of the two Arabidopsis homologues of Toc34, a component of the chloroplast protein import apparatus.   DOI:  10.1046/j.1365-313x.2000.00849.x ;  PMID:  10998188
• The major protein import receptor of plastids is essential for chloroplast biogenesis.   DOI:  10.1038/35003214 ;  PMID:  10646606
• The chloroplastic protein import machinery contains a Rieske-type iron-sulfur cluster and a mononuclear iron-binding protein.   DOI:  10.1093/emboj/16.24.7342 ;  PMID:  9405363
• Leaf-specific upregulation of chloroplast translocon genes by a CCT motif-containing protein, CIA 2.   DOI:  10.1105/tpc.010148 ;  PMID:  11549763
• The roles of toc34 and toc75 in targeting the toc159 preprotein receptor to chloroplasts.   DOI:  10.1074/jbc.M307873200 ;  PMID:  12951325
• A molecular-genetic study of the Arabidopsis Toc75 gene family.   DOI:  10.1104/pp.105.063289 ;  PMID:  15908591
• Mapping the Arabidopsis organelle proteome.   DOI:  10.1073/pnas.0506958103 ;  PMID:  16618929
• Tic21 is an essential translocon component for protein translocation across the chloroplast inner envelope membrane.   DOI:  10.1105/tpc.106.044305 ;  PMID:  16891400
• Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.   DOI:  10.1104/pp.108.121038 ;  PMID:  18650403
• Targeting of nucleus-encoded proteins to chloroplasts in plants.   DOI:  10.1111/j.1469-8137.2008.02452.x ;  PMID:  19086173
• A role for the TOC complex in Arabidopsis root gravitropism.   DOI:  10.1104/pp.109.135301 ;  PMID:  19211693
• Systems analysis of seed filling in Arabidopsis: using general linear modeling to assess concordance of transcript and protein expression.   DOI:  10.1104/pp.109.152413 ;  PMID:  20118269
• Identification of nuclear genes encoding chloroplast-localized proteins required for embryo development in Arabidopsis.   DOI:  10.1104/pp.110.168120 ;  PMID:  21139083
• Toc33 and Toc64-III cooperate in precursor protein import into the chloroplasts of Arabidopsis thaliana.   DOI:  10.1111/pce.12030 ;  PMID:  23131143
• Proteome and metabolome profiling of cytokinin action in Arabidopsis identifying and up-regulation.   DOI:  10.1093/jxb/ert227 ;  PMID:  24064926
• The POTRA domains of Toc75 exhibit chaperone-like function to facilitate import into chloroplasts.   DOI:  10.1073/pnas.1621179114 ;  PMID:  28559331
• Stable megadalton TOC-TIC supercomplexes as major mediators of protein import into chloroplasts.   DOI:  10.1111/tpj.13643 ;  PMID:  28745032
• Structural components involved in plastid protein import.   DOI:  10.1042/EBC20170093 ;  PMID:  29487196
• TIC236 links the outer and inner membrane translocons of the chloroplast.   DOI:  10.1038/s41586-018-0713-y ;  PMID:  30464337
• Genome-wide identification of EMBRYO-DEFECTIVE (EMB) genes required for growth and development in Arabidopsis.   DOI:  10.1111/nph.16071 ;  PMID:  31334862
• Sequence analysis and protein interactions of Arabidopsis CIA2 and CIL proteins.   DOI:  10.1186/s40529-020-00297-z ;  PMID:  32556735
• Proteomics of the chloroplast envelope membranes from Arabidopsis thaliana.   DOI:  10.1074/mcp.M300030-MCP200 ;  PMID:  12766230
• Proteomic study of the Arabidopsis thaliana chloroplastic envelope membrane utilizing alternatives to traditional two-dimensional electrophoresis.   DOI:  10.1021/pr034025j ;  PMID:  12938931
• The Arabidopsis thaliana chloroplast proteome reveals pathway abundance and novel protein functions.   DOI:  10.1016/j.cub.2004.02.039 ;  PMID:  15028209
• Mapping the Arabidopsis organelle proteome.   DOI:  10.1073/pnas.0506958103 ;  PMID:  16618929
• A proteomics dissection of Arabidopsis thaliana vacuoles isolated from cell culture.   DOI:  10.1074/mcp.M600250-MCP200 ;  PMID:  17151019
• Membrane proteomic analysis of Arabidopsis thaliana using alternative solubilization techniques.   DOI:  10.1021/pr060525b ;  PMID:  17432890
• Sorting signals, N-terminal modifications and abundance of the chloroplast proteome.   DOI:  10.1371/journal.pone.0001994 ;  PMID:  18431481

Sequences: