Difference between revisions of "Phosphatase Subfamily STYXL1"

From PhosphataseWiki
Jump to: navigation, search
(Created page with "__NOTOC__ Phosphatase Classification: Fold CC1: Superfamily CC1: Phosphatase_Family_...")
 
Line 1: Line 1:
 
__NOTOC__
 
__NOTOC__
[[Phosphatase classification|Phosphatase Classification]]: [[Phosphatase_Fold_CC1|Fold CC1]]:  [[Phosphatase_Superfamily_CC1|Superfamily CC1]]: [[Phosphatase_Family_DSP|Family DSP]]: [[Phosphatase_Subfamily_DSP23|Subfamily DSP23]]
+
[[Phosphatase classification|Phosphatase Classification]]: [[Phosphatase_Fold_CC1|Fold CC1]]:  [[Phosphatase_Superfamily_CC1|Superfamily CC1]]: [[Phosphatase_Family_DSP|Family DSP]]: [[Phosphatase_Subfamily_ STYXL1 |Subfamily STYXL1]]
  
DSP23 is a nuclear phosphatase found in metazoan but lost in ecdysozoan.
+
STYXL1 (MK-STYX) is pseudophosphatase (catalytically inactive).  
  
 
=== Evolution ===
 
=== Evolution ===
DSP23 is found in metazoan but lost in nematodes and most arthropods ([http://resdev.gene.com/gOrtholog/view/cluster/MC0006453/overview unpublished data from gOrtholog]) has a single member in human, DUSP23.
+
STYXL1 is found in [[metazoa]] but lost in [[ecdysozoa]] (arthropoda and nematoda). It is usually a copy per genome.
  
 
=== Domain ===
 
=== Domain ===
DSP23 has a single domain, the phosphatase domain. Actually, it is the shortest within DSP family <cite>Alonso04</cite>.
+
STYXL1 has two domains, N-terminal rhodanese domain and C-terminal the phosphatase domain.  
  
 
=== Function ===
 
=== Function ===
Human DUSP23 dephosphorylates Ser322 on Glial cells missing homolog 1 (GCM1), which is a transcription factor essential for placental development. The dephosphorylation promotes GCM1 acetylation <cite>Lin11</cite>.
+
Human STYXL1 is expressed in most tissues (see [http://www.gtexportal.org/home/gene/STYXL1 GTEx data]).
 
+
DSP23 is also called VHZ for its similarity with VHR phosphatase. Different from MAP kinases phosphatases which negatively regulate MAP kinases such as JNK and p38, DSP23 has been reported to enhance activation of JNK and p38 <cite>Takagaki04</cite>. Human DSP23 locates at centrosome in [http://en.wikipedia.org/wiki/MCF-7 MCF-7] cells and is proposed to be involved in cell growth and human primary cancers. <cite>Tang10</cite>.  
+
  
 
=== References ===
 
=== References ===

Revision as of 19:25, 3 March 2015

Phosphatase Classification: Fold CC1: Superfamily CC1: Family DSP: Subfamily STYXL1

STYXL1 (MK-STYX) is pseudophosphatase (catalytically inactive).

Evolution

STYXL1 is found in metazoa but lost in ecdysozoa (arthropoda and nematoda). It is usually a copy per genome.

Domain

STYXL1 has two domains, N-terminal rhodanese domain and C-terminal the phosphatase domain.

Function

Human STYXL1 is expressed in most tissues (see GTEx data).

References

  1. []