PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Camelina

Family

HD-ZIP

Protein Properties

Length: 236aa MW: 27002.1 Da PI: 6.1636

Description

HD-ZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Csa18g041890.1	genome	CSGP	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Homeobox	60.8	2.2e-19	77	130	4	57
-SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHHC CS Homeobox 4 RttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakekk 57 ++++t+eq++ Le F +++++ ++e++A +lgL+ rqV vWFqNrRa++k+ Csa18g041890.1 77 KRKLTDEQVNMLEYSFGNEHKLESGRKEKIAGELGLDPRQVAVWFQNRRARWKN 130 4589************************************************95 PP
2	HD-ZIP_I/II	119.2	2.1e-38	76	167	2	93
HD-ZIP_I/II 2 kkrrlskeqvklLEesFeeeekLeperKvelareLglqprqvavWFqnrRARtktkqlEkdyeaLkraydalkeenerLekeveeLreelke 93 +kr+l++eqv++LE sF +e+kLe+ rK+++a eLgl+prqvavWFqnrRAR+k+k+lE++y++Lk+++da++ ++++Le++v +L e+l+e Csa18g041890.1 76 RKRKLTDEQVNMLEYSFGNEHKLESGRKEKIAGELGLDPRQVAVWFQNRRARWKNKKLEEEYAKLKNHHDAVVLRQCQLESQVLKLSEQLSE 167 8***************************************************************************************9986 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00389	6.5E-17	74	135	IPR001356	Homeobox domain
PROSITE profile	PS50071	15.953	76	131	IPR001356	Homeobox domain
CDD	cd00086	2.17E-14	76	132	No hit	No description
SuperFamily	SSF46689	2.63E-17	76	133	IPR009057	Homeodomain-like
Pfam	PF00046	1.2E-16	77	130	IPR001356	Homeobox domain
Gene3D	G3DSA:1.10.10.60	5.5E-20	78	138	IPR009057	Homeodomain-like
PRINTS	PR00031	2.4E-5	102	111	IPR000047	Helix-turn-helix motif
PROSITE pattern	PS00027	0	106	129	IPR017970	Homeobox, conserved site
PRINTS	PR00031	2.4E-5	111	127	IPR000047	Helix-turn-helix motif

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

Sequence ? help Back to Top
Protein Sequence Length: 236 aa Download sequence Send to blast
MDHGRLMEED QMALGSQVYP YTTRTQTSQC IIVNQIDGSS SGGEGSKPVK RRRKRRSKGS 60 SATNEGDVAE IGGILRKRKL TDEQVNMLEY SFGNEHKLES GRKEKIAGEL GLDPRQVAVW 120 FQNRRARWKN KKLEEEYAKL KNHHDAVVLR QCQLESQVLK LSEQLSEAQN EIRKLSERLE 180 EMPTNSSSSS LSVEANNDAQ FDFELAPETN YNNIPFYMLD NNYLQSMEYW DGLYV*

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	49	55	KRRRKRR
2	74	79	LRKRKL

Functional Description ? help Back to Top
Source	Description
UniProt	Probable transcription factor that may play a regulatory role in auxin/cytokinin signaling during root development. {ECO:0000269\|PubMed:15567172}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Csa18g041890.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By abscisic acid (ABA), by salt stress, by indole-3-acetic acid (IAA) and during darkness conditions. Down-regulated by cytokinin. {ECO:0000269\|PubMed:15567172, ECO:0000269\|PubMed:16055682}.

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

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AY683477	0.0	AY683477.1 Arabidopsis thaliana homeodomain protein (HB53) mRNA, complete cds.
GenBank	BT024847	0.0	BT024847.1 Arabidopsis thaliana At5g66700 gene, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010484600.1	1e-176	PREDICTED: homeobox-leucine zipper protein ATHB-53-like
Swissprot	Q9LVR0	1e-131	ATB53_ARATH; Homeobox-leucine zipper protein ATHB-53
TrEMBL	R0GNJ1	1e-136	R0GNJ1_9BRAS; Uncharacterized protein
STRING	XP_010484600.1	1e-175	(Camelina sativa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM12602	17	31

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G66700.1	1e-130	homeobox 53

Publications ? help Back to Top
González-Grandío E, et al. Abscisic acid signaling is controlled by a BRANCHED1/HD-ZIP I cascade in Arabidopsis axillary buds. Proc. Natl. Acad. Sci. U.S.A., 2017. 114(2): p. E245-E254 [PMID:28028241]