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

Sof002483

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: 295aa MW: 31995.8 Da PI: 4.5615

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Sof#S17380211	PU_unref	Unigene	View CDS
PUT-157a-Saccharum_officinarum-123386	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	39.9	9.4e-13	135	193	4	62
XCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 4 lkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklkse 62 +k+ rr ++NR +A +sR+RKk +i+ Le+k+k Leae ++L l+ + e +l+++ Sof002483 135 SKKKRRQMRNRDSAMKSRERKKSYIKDLETKSKYLEAECRRLSYALQCYAAENMALRQS 193 79****************************************99999988888888776 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	4.5E-13	131	195	No hit	No description
SMART	SM00338	9.2E-7	131	196	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	10.105	134	197	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	3.06E-11	136	194	No hit	No description
Pfam	PF00170	1.3E-10	136	194	IPR004827	Basic-leucine zipper domain
CDD	cd14704	5.67E-16	137	188	No hit	No description
PROSITE pattern	PS00036	0	139	154	IPR004827	Basic-leucine zipper domain

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: 295 aa Download sequence Send to blast
XPMDIDLFPD IDLDALLASF SGEPAAVSDL IVPSPPPATA HDAEAGSPES VTSRASPPGE 60 VVLSEIERFL AXEVEGISVD QFFDALYDGG EGKDEGEAGA STDADSGRDE VVEVVTPEPE 120 AEMETVEVDG DDPVSKKKRR QMRNRDSAMK SRERKKSYIK DLETKSKYLE AECRRLSYAL 180 QCYAAENMAL RQSLMKDRPV GAPTAMQESA VLTETLPLVS LLWLVSIVCL FLMPVLPNRG 240 PAAPSSGGRD LVMAAGKTSS ETSEILELIL HGRRCKSTRA KIKLHTLPFH AVTAR

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	135	139	KKKRR

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Sof.19132	0.0	callus\| inflorescence\| meristem\| root\| seed\| stem

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in endoplasmic reticulum (ER) stress response (PubMed:21223397, PubMed:22050533, PubMed:22199238). Acts downstream of the ER stress sensors IRE1, BZIP39 and BZIP60 to activate BiP chaperone genes (PubMed:22050533, PubMed:22199238). {ECO:0000269\|PubMed:21223397, ECO:0000269\|PubMed:22050533, ECO:0000269\|PubMed:22199238}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By dithiothreitol-induced endoplasmic reticulum (ER) stress response (PubMed:22050533, PubMed:21223397). Induced by salt stress (PubMed:22050533). {ECO:0000269\|PubMed:21223397, ECO:0000269\|PubMed:22050533}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_002437297.1	1e-176	bZIP transcription factor 50
Swissprot	Q69XV0	1e-105	BZP50_ORYSJ; bZIP transcription factor 50
TrEMBL	A0A1W0VTV9	1e-174	A0A1W0VTV9_SORBI; Uncharacterized protein
STRING	Sb10g024430.1	1e-175	(Sorghum bicolor)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G42990.1	2e-16	basic region/leucine zipper motif 60

Publications ? help Back to Top
Wakasa Y, et al. Expression of ER quality control-related genes in response to changes in BiP1 levels in developing rice endosperm. Plant J., 2011. 65(5): p. 675-89 [PMID:21223397] Lu SJ, et al. Conservation of IRE1-regulated bZIP74 mRNA unconventional splicing in rice (Oryza sativa L.) involved in ER stress responses. Mol Plant, 2012. 5(2): p. 504-14 [PMID:22199238]