PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

Han004692

Common Name

HAHB-1

Organism

Helianthus annuus

Taxonomic ID

4232

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Heliantheae alliance; Heliantheae; Helianthus

Family

HD-ZIP

Protein Properties

Length: 308aa MW: 35045.9 Da PI: 6.4463

Description

HD-ZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Han#S18764568	PU_ref	Unigene	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Homeobox	53	5.7e-17	87	140	3	56
--SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS Homeobox 3 kRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 k+++++ eq+++L++ Fe +++ e++ +LA+ lgL+ rq+ +WFqNrRa++k Han004692 87 KKRRLNMEQVKTLQRNFELGNKLEPERKMQLARALGLQPRQIAIWFQNRRARWK 140 456899***********************************************9 PP
2	HD-ZIP_I/II	127.7	4.9e-41	86	178	1	93
HD-ZIP_I/II 1 ekkrrlskeqvklLEesFeeeekLeperKvelareLglqprqvavWFqnrRARtktkqlEkdyeaLkraydalkeenerLekeveeLreelke 93 ekkrrl+ eqvk+L ++Fe +kLeperK++lar+Lglqprq+a+WFqnrRAR+ktkqlEkdy+aLkr+++a+k+en++L++++++L++e+++ Han004692 86 EKKRRLNMEQVKTLQRNFELGNKLEPERKMQLARALGLQPRQIAIWFQNRRARWKTKQLEKDYDALKRQFEAVKAENDSLQSQNHKLHAEIMA 178 69**************************************************************************************99975 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00389	2.3E-16	85	146	IPR001356	Homeobox domain
SuperFamily	SSF46689	2.31E-18	85	144	IPR009057	Homeodomain-like
PROSITE profile	PS50071	16.261	86	142	IPR001356	Homeobox domain
CDD	cd00086	5.31E-15	87	143	No hit	No description
Pfam	PF00046	2.3E-14	87	140	IPR001356	Homeobox domain
Gene3D	G3DSA:1.10.10.60	2.9E-18	89	150	IPR009057	Homeodomain-like
PRINTS	PR00031	1.3E-5	113	122	IPR000047	Helix-turn-helix motif
PROSITE pattern	PS00027	0	117	140	IPR017970	Homeobox, conserved site
PRINTS	PR00031	1.3E-5	122	138	IPR000047	Helix-turn-helix motif
Pfam	PF02183	5.7E-16	142	182	IPR003106	Leucine zipper, homeobox-associated

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0005634	Cellular Component	nucleus
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding
GO:0043565	Molecular Function	sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 308 aa Download sequence Send to blast
MAFFSSNFML QSSQEDDHHA PTSLSPILPP CSTTTQDFSG AAFLGKRSMS SYSGLNNNNM 60 DGCDQEGNMN GEDELSDDGS QLLAGEKKRR LNMEQVKTLQ RNFELGNKLE PERKMQLARA 120 LGLQPRQIAI WFQNRRARWK TKQLEKDYDA LKRQFEAVKA ENDSLQSQNH KLHAEIMALK 180 NREPAELINL NIKETEGSCS NRSENSSEIK LDISRTPATD SPLSSHHQHQ HQPIPNLFPS 240 SNIDRPNSNN IVAHQLFHNS SSRPADHQLH CHKLDQSNAI KEECFSTMFV GMDDQSGFWP 300 WLEQPQFN

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	134	142	RRARWKTKQ

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Predominantly expressed in leaves and flowers. {ECO:0000269\|PubMed:16055682}.

Functional Description ? help Back to Top
Source	Description
UniProt	Probable transcription factor that may act in the sucrose-signaling pathway. {ECO:0000269\|PubMed:11292072}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_022025929.1	0.0	homeobox-leucine zipper protein ATHB-13-like isoform X2
Swissprot	Q8LC03	1e-109	ATB13_ARATH; Homeobox-leucine zipper protein ATHB-13
TrEMBL	Q39941	0.0	Q39941_HELAN; HAHB-1
STRING	VIT_01s0026g01950.t01	1e-140	(Vitis vinifera)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G69780.1	1e-109	HD-ZIP family protein

Publications ? help Back to Top
Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Ribone PA,Capella M,Chan RL Functional characterization of the homeodomain leucine zipper I transcription factor AtHB13 reveals a crucial role in Arabidopsis development. J. Exp. Bot., 2015. 66(19): p. 5929-43 [PMID:26136262] Wang X, et al. Overexpressed BRH1, a RING finger gene, alters rosette leaf shape in Arabidopsis thaliana. Sci China Life Sci, 2018. 61(1): p. 79-87 [PMID:28887625] Ebrahimian-Motlagh S, et al. JUNGBRUNNEN1 Confers Drought Tolerance Downstream of the HD-Zip I Transcription Factor AtHB13. Front Plant Sci, 2017. 8: p. 2118 [PMID:29326734] Chan RL,Gonzalez DH A cDNA encoding an HD-zip protein from sunflower. Plant Physiol., 1994. 106(4): p. 1687-8 [PMID:7846169]