PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Arecales; Arecaceae; Arecoideae; Cocoseae; Elaeidinae; Elaeis

Family

HD-ZIP

Protein Properties

Length: 297aa MW: 33368.8 Da PI: 8.5962

Description

HD-ZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_010941065.1	genome	OG	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Homeobox	59.2	6.7e-19	127	181	2	56
T--SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS Homeobox 2 rkRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 rk+ +++keq +Lee+F+++++++ +++ LAk+l+L rqV vWFqNrRa+ k XP_010941065.1 127 RKKLRLSKEQSAVLEECFKEHNTLNPRQKIALAKQLNLRPRQVEVWFQNRRARTK 181 788899***********************************************98 PP
2	HD-ZIP_I/II	124.5	5e-40	127	216	1	91
HD-ZIP_I/II 1 ekkrrlskeqvklLEesFeeeekLeperKvelareLglqprqvavWFqnrRARtktkqlEkdyeaLkraydalkeenerLekeveeLreel 91 +kk+rlskeq+++LEe+F+e+++L+p++K +la++L+l+prqv+vWFqnrRARtk kq+E+d+e+Lk+++++l++en+rL+kev++Lr +l XP_010941065.1 127 RKKLRLSKEQSAVLEECFKEHNTLNPRQKIALAKQLNLRPRQVEVWFQNRRARTKVKQTEVDCEYLKKWCERLTQENRRLQKEVAKLR-AL 216 69*************************************************************************************9.55 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Pfam	PF04618	1.1E-19	2	96	IPR006712	HD-ZIP protein, N-terminal
SuperFamily	SSF46689	3.94E-19	117	184	IPR009057	Homeodomain-like
Gene3D	G3DSA:1.10.10.60	2.1E-18	122	186	IPR009057	Homeodomain-like
PROSITE profile	PS50071	17.2	123	183	IPR001356	Homeobox domain
SMART	SM00389	6.8E-17	125	187	IPR001356	Homeobox domain
Pfam	PF00046	3.1E-16	127	181	IPR001356	Homeobox domain
CDD	cd00086	4.28E-16	127	184	No hit	No description
PROSITE pattern	PS00027	0	158	181	IPR017970	Homeobox, conserved site
SMART	SM00340	3.6E-20	183	226	IPR003106	Leucine zipper, homeobox-associated
Pfam	PF02183	2.2E-10	183	217	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: 297 aa Download sequence Send to blast
MMQEKVDLGL SLSLHPSQNT FPLPSSTPSF SPFPLYQKPQ WNNLLIPSSE AAQPMLKGID 60 VNRKPAMESL LNAEEEEEGE SSPDSTLSSV SEKRSTERDP FCNGEVHGLE RTGSRGVSDE 120 EDGEGSRKKL RLSKEQSAVL EECFKEHNTL NPRQKIALAK QLNLRPRQVE VWFQNRRART 180 KVKQTEVDCE YLKKWCERLT QENRRLQKEV AKLRALKLLL LPVNMMPPTT LTMCPSCRRV 240 IAPSNSSNFS STATTAATSS SPLANHQHHH LFPTAAYSSP NPWIMAPFGA AYLHQSS

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	125	131	SRKKLRL
2	175	183	RRARTKVKQ

Functional Description ? help Back to Top
Source	Description
UniProt	Probable transcription factor. {ECO:0000250}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_019710959.1	0.0	homeobox-leucine zipper protein HAT1
Swissprot	P46600	2e-80	HAT1_ARATH; Homeobox-leucine zipper protein HAT1
TrEMBL	A0A2H3ZV75	1e-146	A0A2H3ZV75_PHODC; homeobox-leucine zipper protein HAT4-like
STRING	XP_008809454.1	1e-132	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP2587	38	89

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G17460.1	4e-69	Homeobox-leucine zipper protein 4 (HB-4) / HD-ZIP 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] Zou LJ, et al. Role of Transcription Factor HAT1 in Modulating Arabidopsis thaliana Response to Cucumber mosaic virus. Plant Cell Physiol., 2016. 57(9): p. 1879-89 [PMID:27328697] Lozano-Sotomayor P, et al. Altered expression of the bZIP transcription factor DRINK ME affects growth and reproductive development in Arabidopsis thaliana. Plant J., 2016. 88(3): p. 437-451 [PMID:27402171] Tan W, et al. Transcription factor HAT1 is a substrate of SnRK2.3 kinase and negatively regulates ABA synthesis and signaling in Arabidopsis responding to drought. PLoS Genet., 2018. 14(4): p. e1007336 [PMID:29659577]