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Protein

Homeobox-leucine zipper protein ATHB-13

Gene

ATHB-13

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

Probable transcription factor that may act in the sucrose-signaling pathway.1 Publication

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
DNA bindingi82 – 14160HomeoboxPROSITE-ProRule annotationAdd
BLAST

GO - Molecular functioni

  • sequence-specific DNA binding Source: TAIR
  • transcription factor activity, sequence-specific DNA binding Source: TAIR

GO - Biological processi

  • cotyledon morphogenesis Source: TAIR
  • leaf morphogenesis Source: TAIR
  • primary root development Source: TAIR
  • response to sucrose Source: TAIR
  • transcription, DNA-templated Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Transcription, Transcription regulation

Keywords - Ligandi

DNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Homeobox-leucine zipper protein ATHB-13
Alternative name(s):
HD-ZIP protein ATHB-13
Homeodomain transcription factor ATHB-13
Gene namesi
Name:ATHB-13
Ordered Locus Names:At1g69780
ORF Names:T6C23.2
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

TAIRiAT1G69780.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 294294Homeobox-leucine zipper protein ATHB-13PRO_0000257794Add
BLAST

Proteomic databases

PaxDbiQ8LC03.
PRIDEiQ8LC03.

Expressioni

Tissue specificityi

Predominantly expressed in leaves and flowers.1 Publication

Gene expression databases

GenevisibleiQ8LC03. AT.

Interactioni

Protein-protein interaction databases

BioGridi28535. 2 interactions.
STRINGi3702.AT1G69780.1.

Structurei

3D structure databases

ProteinModelPortaliQ8LC03.
SMRiQ8LC03. Positions 93-140.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni142 – 17736Leucine-zipperAdd
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi227 – 2304Poly-Pro
Compositional biasi244 – 2518Poly-Thr

Sequence similaritiesi

Contains 1 homeobox DNA-binding domain.PROSITE-ProRule annotation

Keywords - Domaini

Homeobox

Phylogenomic databases

eggNOGiKOG0483. Eukaryota.
ENOG410Z2UE. LUCA.
HOGENOMiHOG000006025.
InParanoidiQ8LC03.
KOiK09338.
OMAiDSPLSNH.
OrthoDBiEOG09360GTY.
PhylomeDBiQ8LC03.

Family and domain databases

Gene3Di1.10.10.60. 1 hit.
InterProiIPR017970. Homeobox_CS.
IPR001356. Homeobox_dom.
IPR009057. Homeodomain-like.
IPR000047. HTH_motif.
IPR003106. Leu_zip_homeo.
[Graphical view]
PfamiPF02183. HALZ. 1 hit.
PF00046. Homeobox. 1 hit.
[Graphical view]
PRINTSiPR00031. HTHREPRESSR.
SMARTiSM00389. HOX. 1 hit.
[Graphical view]
SUPFAMiSSF46689. SSF46689. 1 hit.
PROSITEiPS00027. HOMEOBOX_1. 1 hit.
PS50071. HOMEOBOX_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8LC03-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSCNNGMSFF PSNFMIQTSY EDDHPHQSPS LAPLLPSCSL PQDLHGFASF
60 70 80 90 100
LGKRSPMEGC CDLETGNNMN GEEDYSDDGS QMGEKKRRLN MEQVKTLEKN
110 120 130 140 150
FELGNKLEPE RKMQLARALG LQPRQIAIWF QNRRARWKTK QLEKDYDTLK
160 170 180 190 200
RQFDTLKAEN DLLQTHNQKL QAEIMGLKNR EQTESINLNK ETEGSCSNRS
210 220 230 240 250
DNSSDNLRLD ISTAPPSNDS TLTGGHPPPP QTVGRHFFPP SPATATTTTT
260 270 280 290
TMQFFQNSSS GQSMVKEENS ISNMFCAMDD HSGFWPWLDQ QQYN
Length:294
Mass (Da):33,342
Last modified:October 31, 2006 - v2
Checksum:iB7384ADCA303B4C0
GO

Sequence cautioni

The sequence AAM63933 differs from that shown. Reason: Erroneous initiation. Curated

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti154 – 1541D → H in AAM63933 (Ref. 5) Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF208044 mRNA. Translation: AAF20996.1.
AC013289 Genomic DNA. Translation: AAG52541.1.
CP002684 Genomic DNA. Translation: AEE34974.1.
AY057572 mRNA. Translation: AAL09811.1.
AY133645 mRNA. Translation: AAM91475.1.
AY086888 mRNA. Translation: AAM63933.1. Different initiation.
PIRiH96719.
RefSeqiNP_177136.1. NM_105646.2.
UniGeneiAt.23736.
At.68137.

Genome annotation databases

EnsemblPlantsiAT1G69780.1; AT1G69780.1; AT1G69780.
GeneIDi843314.
GrameneiAT1G69780.1; AT1G69780.1; AT1G69780.
KEGGiath:AT1G69780.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF208044 mRNA. Translation: AAF20996.1.
AC013289 Genomic DNA. Translation: AAG52541.1.
CP002684 Genomic DNA. Translation: AEE34974.1.
AY057572 mRNA. Translation: AAL09811.1.
AY133645 mRNA. Translation: AAM91475.1.
AY086888 mRNA. Translation: AAM63933.1. Different initiation.
PIRiH96719.
RefSeqiNP_177136.1. NM_105646.2.
UniGeneiAt.23736.
At.68137.

3D structure databases

ProteinModelPortaliQ8LC03.
SMRiQ8LC03. Positions 93-140.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi28535. 2 interactions.
STRINGi3702.AT1G69780.1.

Proteomic databases

PaxDbiQ8LC03.
PRIDEiQ8LC03.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT1G69780.1; AT1G69780.1; AT1G69780.
GeneIDi843314.
GrameneiAT1G69780.1; AT1G69780.1; AT1G69780.
KEGGiath:AT1G69780.

Organism-specific databases

TAIRiAT1G69780.

Phylogenomic databases

eggNOGiKOG0483. Eukaryota.
ENOG410Z2UE. LUCA.
HOGENOMiHOG000006025.
InParanoidiQ8LC03.
KOiK09338.
OMAiDSPLSNH.
OrthoDBiEOG09360GTY.
PhylomeDBiQ8LC03.

Miscellaneous databases

PROiQ8LC03.

Gene expression databases

GenevisibleiQ8LC03. AT.

Family and domain databases

Gene3Di1.10.10.60. 1 hit.
InterProiIPR017970. Homeobox_CS.
IPR001356. Homeobox_dom.
IPR009057. Homeodomain-like.
IPR000047. HTH_motif.
IPR003106. Leu_zip_homeo.
[Graphical view]
PfamiPF02183. HALZ. 1 hit.
PF00046. Homeobox. 1 hit.
[Graphical view]
PRINTSiPR00031. HTHREPRESSR.
SMARTiSM00389. HOX. 1 hit.
[Graphical view]
SUPFAMiSSF46689. SSF46689. 1 hit.
PROSITEiPS00027. HOMEOBOX_1. 1 hit.
PS50071. HOMEOBOX_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiATB13_ARATH
AccessioniPrimary (citable) accession number: Q8LC03
Secondary accession number(s): Q9S7A4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: October 31, 2006
Last modified: September 7, 2016
This is version 91 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.