KNAT6 (Arabidopsis thaliana)
Homeodomain

TF Information

Pfam ID Interpro ID Gene ID CIS-BP ID Sequence source Animal TF db
PF00046 (Homeobox) IPR001356 AT1G23380 T204452_2.00 Ensembl (2018-Dec-8) Link out
NCBI Gene Info:
Encodes BOP1. Contains Pfam domain, PF00023: Ankyrin repeat and Pfam domain, PF00651: BTB/POZ domain. Lines carrying recessive mutations exhibit a number of visible defects, most pronounced being ectopic outgrowths of in leaf petioles of rosette leaves. Along with BOP2, BOP1 is required for nectary development and formation of normal abscission zones.Forms homodimers and heterodimers with BOP2. Nuclear localization is required for activity which includes positive regulation of AS2 in leaves. BOP1/2 promotes floral meristem fate and determinacy in a pathway targetting APETALA1 and AGAMOUS-LIKE24. PUCHI, BOP1 and BOP2 are redundantly required for expression of LFY and AP1. BOP1 is expressed in valve margin. Misexpression in stems causes short internodes and ectopic biosynthesis of lignin. BOP1 activity is antagonistic to BP (At4g08150) and PNY (At5g02030). BOP1 expression is restricted to pedicel axils by BP and PNY. BOP1 promotes KNAT6 (At1g23380) expression.

Directly determined binding motifs

Name/Motif ID Species Forward Reverse Type/Study/Study ID SR
Score
DBD
Identity
KNAT6
M02037_2.00
Arabidopsis thaliana
NNWGACNNNN

NNNNGTCWNN
PBM
Weirauch et al.(2014)
pTH7296
(Direct) (Direct)

Motifs from related TFs

Name/Motif ID Species Forward Reverse Type/Study/Study ID SR
Score
DBD
Identity
KNOX3_HORVU
M10790_2.00
Hordeum vulgare Transfac license required
Transfac license required
Transfac
Matys et al.(2006)
P$KNOX3_01
0.829 0.807
GRMZM2G135447
M02139_2.00
Zea mays
DTGACRKS

SMYGTCAH
PBM
Weirauch et al.(2014)
pTH6328
0.798 0.789
GRMZM2G087741
M02138_2.00
Zea mays
NNTGACRKCN

NGMYGTCANN
PBM
Weirauch et al.(2014)
pTH5816
0.760 0.754
PK25034.1
M01254_2.00
Cannabis sativa
NNTGACRKBN

NVMYGTCANN
PBM
Lambert et al.(2019)
pTH11259
0.693 0.737
For this family, TFs with SR scores > 0.599 will likely have a similar motif

Experimental Constructs

Motif ID Domain From To Sequence
M02037_2.00 Homeodomain 51 110

DNA Binding Domains

Protein ID Domain From To Sequence
AT1G23380.1 Homeodomain 247 306
AT1G23380.2 Homeodomain 249 308

Links

Other Homeodomain family TFs
Other Arabidopsis thaliana TFs

Invalid Input OrderBy

310 Related TFs

Name Species Gene ID Motif Evidence SR
Score
Action