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; Brassiceae; Brassica

Family

HD-ZIP

Protein Properties

Length: 209aa MW: 23784 Da PI: 9.3544

Description

HD-ZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009105759.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Homeobox	63.5	3e-20	70	125	1	56
TT--SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS Homeobox 1 rrkRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 rrk+ ++tk+q ++Lee F +n+++++++++eLA+ l+L++rqV vWFqNrRa+ k XP_009105759.1 70 RRKKLRLTKDQSHILEESFIQNHTLTHKQKQELATFLKLSQRQVEVWFQNRRARSK 125 79999*************************************************98 PP
2	HD-ZIP_I/II	107	1.4e-34	71	159	1	90
HD-ZIP_I/II 1 ekkrrlskeqvklLEesFeeeekLeperKvelareLglqprqvavWFqnrRARtktkqlEkdyeaLkraydalkeenerLekeveeLree 90 +kk+rl+k+q+++LEesF ++++L++++K+ela+ L+l++rqv+vWFqnrRAR k+k++E+++e+Lkr + +lke+n++L+keveeLr + XP_009105759.1 71 RKKLRLTKDQSHILEESFIQNHTLTHKQKQELATFLKLSQRQVEVWFQNRRARSKLKHTEMECEYLKRLFGSLKEQNRQLQKEVEELR-A 159 69*************************************************************************************9.4 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF46689	1.45E-20	54	126	IPR009057	Homeodomain-like
Gene3D	G3DSA:1.10.10.60	9.7E-20	58	125	IPR009057	Homeodomain-like
PROSITE profile	PS50071	18.123	67	127	IPR001356	Homeobox domain
SMART	SM00389	3.4E-18	69	131	IPR001356	Homeobox domain
CDD	cd00086	1.78E-16	70	128	No hit	No description
Pfam	PF00046	1.5E-17	70	125	IPR001356	Homeobox domain
PROSITE pattern	PS00027	0	102	125	IPR017970	Homeobox, conserved site
Pfam	PF02183	2.0E-7	127	161	IPR003106	Leucine zipper, homeobox-associated
SMART	SM00340	2.5E-14	127	170	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:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding
GO:0043565	Molecular Function	sequence-specific DNA binding
GO:0044212	Molecular Function	transcription regulatory region DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 209 aa Download sequence Send to blast
MAVSPNSSFL ELTIAIPSFS PSPSLPSSSD HMVRDLDINQ TPKMEKDREW IMISATPHVN 60 DDDGNSGGRR RKKLRLTKDQ SHILEESFIQ NHTLTHKQKQ ELATFLKLSQ RQVEVWFQNR 120 RARSKLKHTE MECEYLKRLF GSLKEQNRQL QKEVEELRAL KPVSASVLTM CPRCERVTVA 180 ADNGSNAVEE GTALRSQSRM TISSSSTLC

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	67	75	GRRRKKLRL
2	68	74	RRRKKLR

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

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00226	DAP	Transfer from AT1G70920	Download

Cis-element ? help Back to Top
Source	Link
PlantRegMap	XP_009105759.1

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009105759.1	1e-155	PREDICTED: homeobox-leucine zipper protein ATHB-X
Swissprot	Q8GXM7	1e-102	ATHBX_ARATH; Homeobox-leucine zipper protein ATHB-X
TrEMBL	A0A397YQU7	1e-153	A0A397YQU7_BRACM; Uncharacterized protein
TrEMBL	M4DI47	1e-153	M4DI47_BRARP; Uncharacterized protein
STRING	Bra016174.1-P	1e-154	(Brassica rapa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM13380	16	24

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G70920.1	3e-93	homeobox-leucine zipper protein 18

Publications ? help Back to Top
Gibalová A, et al. Characterization of pollen-expressed bZIP protein interactions and the role of ATbZIP18 in the male gametophyte. Plant Reprod, 2017. 30(1): p. 1-17 [PMID:27896439]