CIS-BP Database: Catalog of Inferred Sequence Binding Preferences
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MYB98
(
Arabidopsis thaliana
)
Myb/SANT
TF Information
Pfam ID
Interpro ID
Gene ID
CIS-BP ID
Sequence source
Animal TF db
PF00249 (Myb_DNA-binding)
IPR014778
AT4G18770
T266495_2.00
Ensembl (2018-Dec-8)
Link out
NCBI Gene Info:
MYB98 is a member of the R2R3-MYB gene family, the members of which likely encode transcription factors. Within an ovule, MYB98 is expressed exclusively in the synergid cells, and mutations in this gene affect the female gametophyte specifically. myb98 female gametophytes are affected in two unique features of the synergid cell, pollen tube guidance and the filiform apparatus, but are otherwise normal. This suggests that MYB98 controls the development of specific features within the synergid cell during female gametophyte development. MYB98 also is expressed in trichomes and endosperm. Homozygous myb98 mutants exhibit no sporophytic defects, including trichome and endosperm defects.
Directly determined binding motifs
Name/Motif ID
Species
Forward
Reverse
Type/Study/Study ID
SR
Score
DBD
Identity
MYB98
M02301_2.00
Arabidopsis thaliana
NNGTAACGKMN
NKMCGTTACNN
PBM
Weirauch et al.(2014)
pTH8148
(Direct)
(Direct)
MYB98
M07108_2.00
Arabidopsis thaliana
DWWWHGTAACGKWHD
HDWMCGTTACDWWWH
Dap-seq
OMalley et al.(2016)
MYB98_col_a
(Direct)
(Direct)
Motifs from related TFs
Name/Motif ID
Species
Forward
Reverse
Type/Study/Study ID
SR
Score
DBD
Identity
For this family, TFs with SR scores >
0.661
will likely have a similar motif
Experimental Constructs
Motif ID
Domain
From
To
Sequence
M02301_2.00
Myb
51
97
KGQWTAEEDRVLIQLVEKYGLRKWSHIAQVLPGRIGKQCRERWHNHL
M02301_2.00
Myb
103
148
KETWSEEEDRVLIEFHKEIGNKWAEIAKRLPGRTENSIKNHWNATK
DNA Binding Domains
Protein ID
Domain
From
To
Sequence
AT4G18770.1
Myb
217
263
KGQWTAEEDRVLIQLVEKYGLRKWSHIAQVLPGRIGKQCRERWHNHL
AT4G18770.1
Myb
269
314
KETWSEEEDRVLIEFHKEIGNKWAEIAKRLPGRTENSIKNHWNATK
Links
Other
Myb/SANT
family TFs
Other
Arabidopsis thaliana
TFs
109 Related TFs
Name
Species
Gene ID
Motif Evidence
SR
Score
Action
Invalid Input OrderBy