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

Sof008078

Organism

Saccharum officinarum

Taxonomic ID

4547

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Saccharinae; Saccharum; Saccharum officinarum complex

Family

bZIP

Protein Properties

Length: 300aa MW: 32632.1 Da PI: 6.2466

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PUT-157a-Saccharum_officinarum-29071	PU_ref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	31.4	4.1e-10	104	158	5	59
CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevakl 59 kr++r NR +A rs +RK +i eLe+kv++L++e ++L +l + l Sof008078 104 KRAKRILANRQSAARSKERKARYITELERKVQTLQTEATTLSAQLTLFQRDTTGL 158 9****************************************99988776665555 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	6.5E-15	100	164	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	10.657	102	165	IPR004827	Basic-leucine zipper domain
Gene3D	G3DSA:1.20.5.170	2.5E-10	104	158	No hit	No description
SuperFamily	SSF57959	7.03E-11	104	155	No hit	No description
Pfam	PF00170	6.8E-9	104	158	IPR004827	Basic-leucine zipper domain
CDD	cd14703	2.97E-22	105	154	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: 300 aa Download sequence Send to blast
XGPDGDAFDE IGSEDDLFST CMDIEKISSS GPADRDRDRA GETSSPPRPK HRHSSSVDGS 60 GLFFSPGIGG GAGKDAAASL AEVMEAKKAM TPEQLAELAA IDPKRAKRIL ANRQSAARSK 120 ERKARYITEL ERKVQTLQTE ATTLSAQLTL FQRDTTGLSS ENAELKIRLQ AMEQQAQLRD 180 ALNDALKQEL ERLKHATGEM TNSSETYNMR IQHVPYNSSF FPLSQQNASP HLGSTQLPPP 240 FHPPHPNVPN HQMLSHPNTL PDIMQQESLG RLQGLDIGKG PLVVKSESSS ISASESSSTF

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Sof.1527	1e-137	inflorescence\| leaf\| meristem

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed at high levels in roots, low level in leaf sheath, but not in leaf blade. Predominantly expressed in vascular tissues. {ECO:0000269\|PubMed:14704272}.

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}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_025795608.1	0.0	transcription factor RF2b
Swissprot	Q6S4P4	1e-157	RF2B_ORYSJ; Transcription factor RF2b
TrEMBL	A0A2S3IQW4	0.0	A0A2S3IQW4_9POAL; Uncharacterized protein
STRING	Pavir.Ib01574.1.p	1e-179	(Panicum virgatum)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G40620.1	2e-70	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]