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

PEQU_02836

Organism

Phalaenopsis equestris

Taxonomic ID

78828

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

bZIP

Protein Properties

Length: 217aa MW: 23456.4 Da PI: 7.8152

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_02836	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	34.5	4.5e-11	113	171	5	63
CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklksev 63 kr++r NR +A rs +RK +i eLe+kv++L++e + L +l+ l+ +++ l +++ PEQU_02836 113 KRAKRILANRHSAARSKERKVRYISELETKVQALQTEATILSTQLNFLRANSSGLATQN 171 9********************************************99998887776665 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	3.2E-16	109	173	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	9.967	111	174	IPR004827	Basic-leucine zipper domain
Pfam	PF00170	5.9E-10	113	171	IPR004827	Basic-leucine zipper domain
Gene3D	G3DSA:1.20.5.170	7.4E-11	113	170	No hit	No description
SuperFamily	SSF57959	7.5E-11	113	165	No hit	No description
CDD	cd14703	1.49E-17	114	163	No hit	No description

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

Sequence ? help Back to Top
Protein Sequence Length: 217 aa Download sequence Send to blast
MESRGSGNSK TGGACSSESE AESCAIDCAL AGESGHSRSI SLDGLVGRVN FCEKSIGVSP 60 SPSSGCKRSM SSECDSMDAT FSLEFGRGEF SGTELKKIMA DKKLEEIALA DPKRAKRILA 120 NRHSAARSKE RKVRYISELE TKVQALQTEA TILSTQLNFL RANSSGLATQ NNELKIRLQA 180 MEQQAHLKDA LNEALSAEVQ RLRLATAELD KSLSQHM

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor probably involved in vascular development and shoot tissue organization. Binds to the DNA sequence 5'-CCGAGTGTGCCCCTGG-3' present in the promoter region Box II of the phloem-specific rice tungro bacilliform virus (RTBV) promoter. May regulate tissue-specific expression of the RTBV promoter and virus replication. {ECO:0000269\|PubMed:11390974, ECO:0000269\|PubMed:12855676, ECO:0000269\|PubMed:14704272, ECO:0000269\|PubMed:9311985}.

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_020594317.1	1e-149	LOW QUALITY PROTEIN: transcription factor RF2a-like
Swissprot	Q69IL4	2e-45	RF2A_ORYSJ; Transcription factor RF2a
TrEMBL	A0A2I0WBA9	4e-85	A0A2I0WBA9_9ASPA; Putative transcription factor PosF21
STRING	XP_010095678.1	1e-76	(Morus notabilis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3536	35	76

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G38900.3	2e-62	bZIP family protein

Publications ? help Back to Top
Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Dai S,Zhang Z,Bick J,Beachy RN Essential role of the Box II cis element and cognate host factors in regulating the promoter of Rice tungro bacilliform virus. J. Gen. Virol., 2006. 87(Pt 3): p. 715-22 [PMID:16476995] Liu Y,Dai S,Beachy RN Role of the C-terminal domains of rice (Oryza sativa L.) bZIP proteins RF2a and RF2b in regulating transcription. Biochem. J., 2007. 405(2): p. 243-9 [PMID:17371296] Dai S, et al. Transgenic rice plants that overexpress transcription factors RF2a and RF2b are tolerant to rice tungro virus replication and disease. Proc. Natl. Acad. Sci. U.S.A., 2008. 105(52): p. 21012-6 [PMID:19104064] Ordiz MI,Yang J,Barbazuk WB,Beachy RN Functional analysis of the activation domain of RF2a, a rice transcription factor. Plant Biotechnol. J., 2010. 8(7): p. 835-44 [PMID:20408988]