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UniProtKB - Q93XM7 (MCAT_ARATH)
Protein
Mitochondrial carnitine/acylcarnitine carrier-like protein
Gene
BOU
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Functioni
Involved in photorespiratory metabolism. Acts probably as a carrier for a glycine decarboxylase (GDC) cofactor or, alternatively, may act as a mitochondrial glycine shuttle. Involved in the transition from the embryonic stage to the juvenile autotrophic stage.
2 PublicationsGO - Molecular functioni
- L-ornithine transmembrane transporter activity Source: GO_Central
GO - Biological processi
- mitochondrial L-ornithine transmembrane transport Source: GO_Central
- mitochondrial transport Source: TAIR
Keywordsi
Biological process | Transport |
Protein family/group databases
TCDBi | 2.A.29.8.16, the mitochondrial carrier (mc) family |
Names & Taxonomyi
Protein namesi | Recommended name: Mitochondrial carnitine/acylcarnitine carrier-like proteinAlternative name(s): Carnitine/acylcarnitine translocase-like protein Short name: CAC-like protein Protein A BOUT DE SOUFFLE |
Gene namesi | Name:BOU Ordered Locus Names:At5g46800 ORF Names:MZA15.23 |
Organismi | Arabidopsis thaliana (Mouse-ear cress) |
Taxonomic identifieri | 3702 [NCBI] |
Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis |
Proteomesi |
|
Organism-specific databases
Araporti | AT5G46800 |
TAIRi | locus:2178590, AT5G46800 |
Subcellular locationi
Mitochondrion
- Mitochondrion inner membrane 2 Publications; Multi-pass membrane protein 2 Publications
Chloroplast
- chloroplast Source: TAIR
Mitochondrion
- mitochondrial inner membrane Source: UniProtKB-SubCell
- mitochondrion Source: TAIR
Other locations
- integral component of membrane Source: UniProtKB-KW
- plastid Source: TAIR
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Transmembranei | 8 – 28 | Helical; Name=1Sequence analysisAdd BLAST | 21 | |
Transmembranei | 64 – 84 | Helical; Name=2Sequence analysisAdd BLAST | 21 | |
Transmembranei | 108 – 128 | Helical; Name=3Sequence analysisAdd BLAST | 21 | |
Transmembranei | 176 – 195 | Helical; Name=4Sequence analysisAdd BLAST | 20 | |
Transmembranei | 211 – 231 | Helical; Name=5Sequence analysisAdd BLAST | 21 | |
Transmembranei | 273 – 292 | Helical; Name=6Sequence analysisAdd BLAST | 20 |
Keywords - Cellular componenti
Membrane, Mitochondrion, Mitochondrion inner membranePathology & Biotechi
Disruption phenotypei
Chlorotic leaves and impaired growth when grown under ambient air, but normal growth under CO2-enriched air.1 Publication
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000090634 | 1 – 300 | Mitochondrial carnitine/acylcarnitine carrier-like proteinAdd BLAST | 300 |
Proteomic databases
PaxDbi | Q93XM7 |
PRIDEi | Q93XM7 |
ProteomicsDBi | 250824 |
Expressioni
Tissue specificityi
High expression in cotyledons, leaves, flowers and developing siliques. Lower expression in roots and maturing siliques. Not detected in meristematic tissues.1 Publication
Developmental stagei
Detected two days after germination and reached a maximum at three days of growth.
Inductioni
Up-regulated by light and down-regulated by norflurazon and lincomycin. Low expression in the dark.1 Publication
Gene expression databases
ExpressionAtlasi | Q93XM7, baseline and differential |
Genevisiblei | Q93XM7, AT |
Interactioni
Protein-protein interaction databases
BioGRIDi | 19972, 19 interactors |
STRINGi | 3702.AT5G46800.1 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Repeati | 2 – 93 | Solcar 1Add BLAST | 92 | |
Repeati | 102 – 201 | Solcar 2Add BLAST | 100 | |
Repeati | 211 – 298 | Solcar 3Add BLAST | 88 |
Sequence similaritiesi
Keywords - Domaini
Repeat, Transmembrane, Transmembrane helixPhylogenomic databases
eggNOGi | KOG0758, Eukaryota |
HOGENOMi | CLU_015166_16_3_1 |
InParanoidi | Q93XM7 |
OMAi | QYTIGQI |
OrthoDBi | 1072378at2759 |
PhylomeDBi | Q93XM7 |
Family and domain databases
Gene3Di | 1.50.40.10, 1 hit |
InterProi | View protein in InterPro IPR018108, Mitochondrial_sb/sol_carrier IPR023395, Mt_carrier_dom_sf |
Pfami | View protein in Pfam PF00153, Mito_carr, 3 hits |
SUPFAMi | SSF103506, SSF103506, 1 hit |
PROSITEi | View protein in PROSITE PS50920, SOLCAR, 3 hits |
i Sequence
Sequence statusi: Complete.
Q93XM7-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MADAWKDLAS GTVGGAAQLV VGHPFDTIKV KLQSQPTPAP GQLPRYTGAI
60 70 80 90 100
DAVKQTVASE GTKGLYKGMG APLATVAAFN AVLFTVRGQM EGLLRSEAGV
110 120 130 140 150
PLTISQQFVA GAGAGFAVSF LACPTELIKC RLQAQGALAG ASTTSSVVAA
160 170 180 190 200
VKYGGPMDVA RHVLRSEGGA RGLFKGLFPT FAREVPGNAT MFAAYEAFKR
210 220 230 240 250
FLAGGSDTSS LGQGSLIMAG GVAGASFWGI VYPTDVVKSV LQVDDYKNPR
260 270 280 290 300
YTGSMDAFRK ILKSEGVKGL YKGFGPAMAR SVPANAACFL AYEMTRSSLG
Sequence cautioni
The sequence BAB08924 differs from that shown. Reason: Erroneous gene model prediction.Curated
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AJ277732 mRNA Translation: CAC38047.1 AB016882 Genomic DNA Translation: BAB08924.1 Sequence problems. CP002688 Genomic DNA Translation: AED95428.1 CP002688 Genomic DNA Translation: ANM70893.1 CP002688 Genomic DNA Translation: ANM70894.1 AY136374 mRNA Translation: AAM97040.1 BT000165 mRNA Translation: AAN15484.1 |
RefSeqi | NP_001332469.1, NM_001344699.1 NP_001332470.1, NM_001344700.1 NP_568670.1, NM_124051.5 |
Genome annotation databases
EnsemblPlantsi | AT5G46800.1; AT5G46800.1; AT5G46800 AT5G46800.2; AT5G46800.2; AT5G46800 AT5G46800.3; AT5G46800.3; AT5G46800 |
GeneIDi | 834724 |
Gramenei | AT5G46800.1; AT5G46800.1; AT5G46800 AT5G46800.2; AT5G46800.2; AT5G46800 AT5G46800.3; AT5G46800.3; AT5G46800 |
KEGGi | ath:AT5G46800 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AJ277732 mRNA Translation: CAC38047.1 AB016882 Genomic DNA Translation: BAB08924.1 Sequence problems. CP002688 Genomic DNA Translation: AED95428.1 CP002688 Genomic DNA Translation: ANM70893.1 CP002688 Genomic DNA Translation: ANM70894.1 AY136374 mRNA Translation: AAM97040.1 BT000165 mRNA Translation: AAN15484.1 |
RefSeqi | NP_001332469.1, NM_001344699.1 NP_001332470.1, NM_001344700.1 NP_568670.1, NM_124051.5 |
3D structure databases
AlphaFoldDBi | Q93XM7 |
SMRi | Q93XM7 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 19972, 19 interactors |
STRINGi | 3702.AT5G46800.1 |
Protein family/group databases
TCDBi | 2.A.29.8.16, the mitochondrial carrier (mc) family |
Proteomic databases
PaxDbi | Q93XM7 |
PRIDEi | Q93XM7 |
ProteomicsDBi | 250824 |
Protocols and materials databases
DNASUi | 834724 |
Genome annotation databases
EnsemblPlantsi | AT5G46800.1; AT5G46800.1; AT5G46800 AT5G46800.2; AT5G46800.2; AT5G46800 AT5G46800.3; AT5G46800.3; AT5G46800 |
GeneIDi | 834724 |
Gramenei | AT5G46800.1; AT5G46800.1; AT5G46800 AT5G46800.2; AT5G46800.2; AT5G46800 AT5G46800.3; AT5G46800.3; AT5G46800 |
KEGGi | ath:AT5G46800 |
Organism-specific databases
Araporti | AT5G46800 |
TAIRi | locus:2178590, AT5G46800 |
Phylogenomic databases
eggNOGi | KOG0758, Eukaryota |
HOGENOMi | CLU_015166_16_3_1 |
InParanoidi | Q93XM7 |
OMAi | QYTIGQI |
OrthoDBi | 1072378at2759 |
PhylomeDBi | Q93XM7 |
Miscellaneous databases
PROi | PR:Q93XM7 |
Gene expression databases
ExpressionAtlasi | Q93XM7, baseline and differential |
Genevisiblei | Q93XM7, AT |
Family and domain databases
Gene3Di | 1.50.40.10, 1 hit |
InterProi | View protein in InterPro IPR018108, Mitochondrial_sb/sol_carrier IPR023395, Mt_carrier_dom_sf |
Pfami | View protein in Pfam PF00153, Mito_carr, 3 hits |
SUPFAMi | SSF103506, SSF103506, 1 hit |
PROSITEi | View protein in PROSITE PS50920, SOLCAR, 3 hits |
MobiDBi | Search... |
Entry informationi
Entry namei | MCAT_ARATH | |
Accessioni | Q93XM7Primary (citable) accession number: Q93XM7 Secondary accession number(s): Q9FIP5 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 19, 2002 |
Last sequence update: | December 1, 2001 | |
Last modified: | May 25, 2022 | |
This is version 140 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Plant Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Arabidopsis thaliana
Arabidopsis thaliana: entries and gene names - SIMILARITY comments
Index of protein domains and families