| + |
MAPK1 | up-regulates activity 
phosphorylation
|
MAFA |
0.34 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-275976 |
Ser14 |
MGAELPSsPLAIEYV |
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 11416124 |
In the present study, we provide the first evidence that MafA is phosphorylated and that its biological properties strongly rely upon phosphorylation of serines 14 and 65, two residues located in the transcriptional activating domain within a consensus for phosphorylation by mitogen-activated protein kinases and which are conserved among Maf proteins. These residues are phosphorylated by ERK2 but not by p38, JNK, and ERK5 in vitro. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-108560 |
Ser14 |
MGAELPSsPLAIEYV |
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 11416124 |
These residues are phosphorylated by erk2 but not by p38, jnk, and erk5 in vitro. However, the contribution of the mek/erk pathway to mafa phosphorylation in vivo appears to be moderate, implicating another kinase. The integrity of serine 14 and serine 65 residues is required for transcriptional activity, since their mutation into alanine severely impairs mafa capacity to activate transcription. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-108564 |
Ser65 |
PCSSVPSsPSFCAPS |
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 11416124 |
These residues are phosphorylated by erk2 but not by p38, jnk, and erk5 in vitro. However, the contribution of the mek/erk pathway to mafa phosphorylation in vivo appears to be moderate, implicating another kinase. The integrity of serine 14 and serine 65 residues is required for transcriptional activity, since their mutation into alanine severely impairs mafa capacity to activate transcription. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-275977 |
Ser65 |
PCSSVPSsPSFCAPS |
Homo sapiens |
HeLa Cell |
| pmid |
sentence |
| 11416124 |
In the present study, we provide the first evidence that MafA is phosphorylated and that its biological properties strongly rely upon phosphorylation of serines 14 and 65, two residues located in the transcriptional activating domain within a consensus for phosphorylation by mitogen-activated protein kinases and which are conserved among Maf proteins. These residues are phosphorylated by ERK2 but not by p38, JNK, and ERK5 in vitro. |
|
| Publications: |
4 |
Organism: |
Homo Sapiens |
| + |
GSK3B | down-regulates quantity by destabilization 
phosphorylation
|
MAFA |
0.26 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159458 |
Ser49 |
CHRLPPGsLSSTPLS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159462 |
Ser61 |
PLSTPCSsVPSSPSF |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159466 |
Thr53 |
PPGSLSStPLSTPCS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159470 |
Thr57 |
LSSTPLStPCSSVPS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Publications: |
4 |
Organism: |
Homo Sapiens |
| + |
GSK3B | up-regulates activity
phosphorylation
|
MAFA |
0.26 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159442 |
Ser49 |
CHRLPPGsLSSTPLS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159446 |
Ser61 |
PLSTPCSsVPSSPSF |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159450 |
Thr53 |
PPGSLSStPLSTPCS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159454 |
Thr57 |
LSSTPLStPCSSVPS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Publications: |
4 |
Organism: |
Homo Sapiens |
| + |
GSK3A | down-regulates quantity by destabilization
phosphorylation
|
MAFA |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159381 |
Ser49 |
CHRLPPGsLSSTPLS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159390 |
Ser61 |
PLSTPCSsVPSSPSF |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159394 |
Thr53 |
PPGSLSStPLSTPCS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159398 |
Thr57 |
LSSTPLStPCSSVPS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Publications: |
4 |
Organism: |
Homo Sapiens |
| + |
GSK3A | up-regulates activity
phosphorylation
|
MAFA |
0.2 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159365 |
Ser49 |
CHRLPPGsLSSTPLS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159369 |
Ser61 |
PLSTPCSsVPSSPSF |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159373 |
Thr53 |
PPGSLSStPLSTPCS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-159377 |
Thr57 |
LSSTPLStPCSSVPS |
Homo sapiens |
|
| pmid |
sentence |
| 18042454 |
We also demonstrate that gsk-3 triggers mafa sequential phosphorylation on residues s61, t57, t53, and s49 /we demonstrated that phosphorylation by gsk-3 is conserved among the large maf proteins. It couples ubiquitination/degradation and transcriptional activation and modulates maf biological activity./ Taken together, these results suggest that, in contrast to what can be expected from ubiquitination/degradation, gsk-3-mediated mafa phosphorylation increases its transactivating ability, thereby controlling its biological activity. |
|
| Publications: |
4 |
Organism: |
Homo Sapiens |
| + |
MAFA | up-regulates quantity by expression 
transcriptional regulation
|
PC |
0.253 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-254561 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 17149590 |
the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
MAFA | up-regulates quantity by expression
transcriptional regulation
|
SLC2A2 |
0.381 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-254565 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 17149590 |
the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
MAFA | up-regulates quantity by expression
transcriptional regulation
|
PCSK1 |
0.291 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-254566 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 17149590 |
the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
MAFA | up-regulates quantity by expression
transcriptional regulation
|
PDX1 |
0.737 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-254562 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 17149590 |
the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
MAFA | up-regulates quantity by expression
transcriptional regulation
|
NKX6-1 |
0.442 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-254564 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 17149590 |
the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
| + |
MAFA | up-regulates quantity by expression
transcriptional regulation
|
GLP1R |
0.341 |
| Identifier |
Residue |
Sequence |
Organism |
Cell Line |
| SIGNOR-254563 |
|
|
Homo sapiens |
|
| pmid |
sentence |
| 17149590 |
the expression of important beta cell genes, e.g. those encoding solute carrier family 2 (facilitated glucose transporter), member 2 (formerly known as GLUT2), pancreatic and duodenal homeobox factor 1 (PDX1), NK6 transcription factor-related, locus 1 (NKX6-1), glucagon-like peptide 1 receptor (GLP1R), prohormone convertase 1/3 (PCSK1) and pyruvate carboxylase (PC), was regulated positively by MAFA and negatively by DN-MAFA. |
|
| Publications: |
1 |
Organism: |
Homo Sapiens |
3.0
MAFA
- 
- 