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

Sof013951

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: 214aa MW: 23285.3 Da PI: 5.1328

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Sof#S17304267	PU_ref	Unigene	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	44.3	4e-14	43	94	5	56
CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkev 56 + +rrkq+NRe+ArrsR RK a + eLe+ v++L eN++L +l +++ Sof013951 43 RLQRRKQSNRESARRSRSRKAAHLNELETQVAQLRVENSSLLRRLADVNQKF 94 679**************************************98888777665 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	1.7E-15	39	103	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	11.266	41	96	IPR004827	Basic-leucine zipper domain
Gene3D	G3DSA:1.20.5.170	1.9E-10	42	95	No hit	No description
Pfam	PF00170	4.4E-11	43	93	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	4.81E-10	43	92	No hit	No description
Pfam	PF12498	5.5E-40	110	212	IPR020983	Basic leucine-zipper, C-terminal

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: 214 aa Download sequence Send to blast
XGRVGADIPI KQTTSSSSRE QSDDDDMEGD AETTGNANPV QQRLQRRKQS NRESARRSRS 60 RKAAHLNELE TQVAQLRVEN SSLLRRLADV NQKFNEAAVD NRVLKADVET LRAKVKMAED 120 SVKRVTGMNA LFPAVSDMSS LSMPFNGSPT DSTSDAAVPI QDDPNSYFAN PSEIGGNNGY 180 MPDIAFSAQE DDNFVNGSAG KMGRTGSLQR VGAW

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Sof.9935	0.0	crown\| leaf\| root\| stem

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Expressed in developing seeds from 5 to 30 days after flowering (DAF). {ECO:0000269\|PubMed:11133985}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator that binds to the DNA specific sequence 5'-GCCACGT[AC]AG-3' found in the alpha-globulin gene promoter (PubMed:9049271, PubMed:11572990). Does not bind to promoters of other major storage genes such as glutelin, prolamin and albumin (PubMed:9049271). Binds to the DNA specific sequence 5'-TGAGTCA-3' found in seed storage protein gene promoters (PubMed:11133985). {ECO:0000269\|PubMed:11133985, ECO:0000269\|PubMed:11572990, ECO:0000269\|PubMed:9049271}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_002463740.1	1e-131	light-inducible protein CPRF2
Swissprot	Q7X9A8	1e-108	RSBZ2_ORYSJ; bZIP transcription factor RISBZ2
TrEMBL	C5WX70	1e-129	C5WX70_SORBI; Uncharacterized protein
STRING	Sb01g005170.1	1e-130	(Sorghum bicolor)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G28770.1	2e-31	bZIP family protein

Publications ? help Back to Top
Onodera Y,Suzuki A,Wu CY,Washida H,Takaiwa F A rice functional transcriptional activator, RISBZ1, responsible for endosperm-specific expression of storage protein genes through GCN4 motif. J. Biol. Chem., 2001. 276(17): p. 14139-52 [PMID:11133985] Yang D,Wu L,Hwang YS,Chen L,Huang N Expression of the REB transcriptional activator in rice grains improves the yield of recombinant proteins whose genes are controlled by a Reb-responsive promoter. Proc. Natl. Acad. Sci. U.S.A., 2001. 98(20): p. 11438-43 [PMID:11572990] Cheng S,Wang Z,Hong M Rice bZIP protein, REB, interacts with GCN4 motif in promoter of Waxy gene. Sci. China, C, Life Sci., 2002. 45(4): p. 352-60 [PMID:18759022]