UniProtKB - O82268 (LSH3_ARATH)
Protein
Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 3
Gene
LSH3
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Functioni
Probable transcription regulator that acts as a developmental regulator by promoting cell growth in response to light (By similarity). Required for the maintenance of the shoot apical meristem and for the formation of lateral organs. Promotes petal formation and growth, but may suppress organ differentiation in the boundary region.By similarity1 Publication
GO - Molecular functioni
- DNA binding Source: UniProtKB-KW
GO - Biological processi
- maintenance of shoot apical meristem identity Source: UniProtKB
- mRNA transcription Source: UniProtKB
- organ boundary specification between lateral organs and the meristem Source: UniProtKB
- petal development Source: UniProtKB
- post-embryonic plant morphogenesis Source: UniProtKB
- response to light stimulus Source: GO_Central
- specification of petal number Source: UniProtKB
Keywordsi
Molecular function | Developmental protein, DNA-binding |
Biological process | Transcription, Transcription regulation |
Names & Taxonomyi
Protein namesi | Recommended name: Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 3Alternative name(s): Protein ORGAN BOUNDARY 1 |
Gene namesi | Name:LSH3 Synonyms:OBO1 Ordered Locus Names:At2g31160 ORF Names:T16B12.3 |
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 | AT2G31160 |
TAIRi | locus:2055897, AT2G31160 |
Subcellular locationi
Keywords - Cellular componenti
NucleusPathology & Biotechi
Disruption phenotypei
No phenotype, probably due to redundant function of paralogs.1 Publication
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000425290 | 1 – 219 | Protein LIGHT-DEPENDENT SHORT HYPOCOTYLS 3Add BLAST | 219 |
Proteomic databases
PaxDbi | O82268 |
PRIDEi | O82268 |
ProteomicsDBi | 238594 |
Expressioni
Tissue specificityi
Expressed around apical meristems, at the boundaries of vegetative and reproductive organs. Induced by NAC054/CUC1 and NAC098/CUC2 in shoot organ boundary cells.2 Publications
Developmental stagei
Accumulates at the boundaries between the apical meristems and lateral organs in embryos, seedlings, and mature plants, and at the root apical meristem and in distinct cell files surrounding this area. First observed in heart-stage embryos, in the cotyledon boundary region of the shoot apex, and in the quiescent center and columella initial cells at the root tip. In bending-cotyledon stage embryos, weakly expressed in the boundary cells between the shoot apical meristem (SAM) and the cotyledons. In seedlings, accumulates in cells between the SAM and the cotyledons. During the reproductive phase, restricted to the basal regions of the pedicels and floral organs. In the inflorescence shoot apex, expressed in the early flower primordia, but not in the SAM. Later present in the cryptic bract region, but not in the floral meristem.2 Publications
Gene expression databases
ExpressionAtlasi | O82268, baseline and differential |
Genevisiblei | O82268, AT |
Interactioni
Protein-protein interaction databases
BioGRIDi | 3020, 2 interactors |
IntActi | O82268, 1 interactor |
STRINGi | 3702.AT2G31160.1 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 54 – 181 | ALOGPROSITE-ProRule annotationAdd BLAST | 128 |
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 179 – 183 | Nuclear localization signalBy similarity | 5 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 43 – 49 | Poly-Ser | 7 | |
Compositional biasi | 188 – 195 | Poly-Ser | 8 |
Sequence similaritiesi
Belongs to the plant homeotic and developmental regulators ALOG protein family.Curated
Phylogenomic databases
eggNOGi | ENOG502QT0B, Eukaryota |
HOGENOMi | CLU_071168_1_0_1 |
InParanoidi | O82268 |
OMAi | AYEENGW |
OrthoDBi | 1349135at2759 |
PhylomeDBi | O82268 |
Family and domain databases
InterProi | View protein in InterPro IPR040222, ALOG IPR006936, ALOG_dom |
PANTHERi | PTHR31165, PTHR31165, 1 hit |
Pfami | View protein in Pfam PF04852, DUF640, 1 hit |
PROSITEi | View protein in PROSITE PS51697, ALOG, 1 hit |
i Sequence
Sequence statusi: Complete.
O82268-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MDMIPQLMEG SSAYGGVTNL NIISNNSSSV TGATGGEATQ PLSSSSSPSA
60 70 80 90 100
NSSRYENQKR RDWNTFGQYL RNHRPPLSLS RCSGAHVLEF LRYLDQFGKT
110 120 130 140 150
KVHTNICHFY GHPNPPAPCP CPLRQAWGSL DALIGRLRAA FEENGGKPET
160 170 180 190 200
NPFGARAVRL YLREVRDMQS KARGVSYEKK KRKRPLPSSS TSSSSAVASH
210
QQFQMLPGTS STTQLKFEK
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AC005311 Genomic DNA Translation: AAC63835.1 CP002685 Genomic DNA Translation: AEC08501.1 AY056383 mRNA Translation: AAL08239.1 AY081705 mRNA Translation: AAL87358.1 |
PIRi | C84717 |
RefSeqi | NP_565716.1, NM_128672.2 |
Genome annotation databases
EnsemblPlantsi | AT2G31160.1; AT2G31160.1; AT2G31160 |
GeneIDi | 817672 |
Gramenei | AT2G31160.1; AT2G31160.1; AT2G31160 |
KEGGi | ath:AT2G31160 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AC005311 Genomic DNA Translation: AAC63835.1 CP002685 Genomic DNA Translation: AEC08501.1 AY056383 mRNA Translation: AAL08239.1 AY081705 mRNA Translation: AAL87358.1 |
PIRi | C84717 |
RefSeqi | NP_565716.1, NM_128672.2 |
3D structure databases
SMRi | O82268 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 3020, 2 interactors |
IntActi | O82268, 1 interactor |
STRINGi | 3702.AT2G31160.1 |
Proteomic databases
PaxDbi | O82268 |
PRIDEi | O82268 |
ProteomicsDBi | 238594 |
Genome annotation databases
EnsemblPlantsi | AT2G31160.1; AT2G31160.1; AT2G31160 |
GeneIDi | 817672 |
Gramenei | AT2G31160.1; AT2G31160.1; AT2G31160 |
KEGGi | ath:AT2G31160 |
Organism-specific databases
Araporti | AT2G31160 |
TAIRi | locus:2055897, AT2G31160 |
Phylogenomic databases
eggNOGi | ENOG502QT0B, Eukaryota |
HOGENOMi | CLU_071168_1_0_1 |
InParanoidi | O82268 |
OMAi | AYEENGW |
OrthoDBi | 1349135at2759 |
PhylomeDBi | O82268 |
Miscellaneous databases
PROi | PR:O82268 |
Gene expression databases
ExpressionAtlasi | O82268, baseline and differential |
Genevisiblei | O82268, AT |
Family and domain databases
InterProi | View protein in InterPro IPR040222, ALOG IPR006936, ALOG_dom |
PANTHERi | PTHR31165, PTHR31165, 1 hit |
Pfami | View protein in Pfam PF04852, DUF640, 1 hit |
PROSITEi | View protein in PROSITE PS51697, ALOG, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | LSH3_ARATH | |
Accessioni | O82268Primary (citable) accession number: O82268 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 19, 2014 |
Last sequence update: | November 1, 1998 | |
Last modified: | August 12, 2020 | |
This is version 108 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