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

MLOC_44311.1

Organism

Hordeum vulgare

Taxonomic ID

4513

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum

Family

bZIP

Protein Properties

Length: 216aa MW: 24117.1 Da PI: 8.0575

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
MLOC_44311.1	genome	IBSC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	32.5	1.9e-10	15	60	5	50
CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkele 50 kr++r NR +A rs +RK +i eLe+kv +L++e ++L +l MLOC_44311.1 15 KRAKRILANRQSAARSKERKARYITELERKVHTLQTEATTLSAQLT 60 9****************************************98775 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	1.8E-15	11	75	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	10.496	13	76	IPR004827	Basic-leucine zipper domain
Gene3D	G3DSA:1.20.5.170	4.2E-10	15	69	No hit	No description
SuperFamily	SSF57959	5.06E-11	15	66	No hit	No description
Pfam	PF00170	5.6E-9	15	62	IPR004827	Basic-leucine zipper domain
CDD	cd14703	3.19E-21	16	65	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: 216 aa Download sequence Send to blast
MSSEQLSELA SVDPKRAKRI LANRQSAARS KERKARYITE LERKVHTLQT EATTLSAQLT 60 LFQRDTTGLS AENTELKIRL QAMELQAQLR DALNNTLKQE LERLKIATGE MTKPDEAYNT 120 GMHHVPYNPS FFQLSEQHAP QHHSSVHQLP SQFQPPHPNV PSHQMLSHPN TFPDMMQQDS 180 LGRFQGLDIG KGSAAVKLEA EAAVRSEGSS ISAGEK

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:14704272}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	MLOC_44311.1

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	AK374900	0.0	AK374900.1 Hordeum vulgare subsp. vulgare mRNA for predicted protein, complete cds, clone: NIASHv3079L07.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020158207.1	1e-151	transcription factor RF2b-like isoform X1
Swissprot	Q6S4P4	1e-100	RF2B_ORYSJ; Transcription factor RF2b
TrEMBL	A0A287H7V0	1e-156	A0A287H7V0_HORVV; Uncharacterized protein
STRING	MLOC_44311.1	1e-158	(Hordeum vulgare)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP2683	36	83

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G40620.1	8e-66	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]