Difference between revisions of "Phosphatase Superfamily Cys-based III"
| Line 4: | Line 4: | ||
The superfamily consists of two member families present in human [[Phosphatase_Family_LMWPTP|low molecular weight PTP (LWMPTP)]] and [[Phosphatase_Family_SSU72|SSU72]]. Although human LMWPTP and SSU72 exhibit low sequence identity (15%), the overall folds are very close to each other. The rmsd (root mean square deviation) of 1.7 Å when superimposing SSU72 (PDB ID: 3OMW) with LMWPTP (PDB ID: 1XWW) <cite>zhangy11</cite>. | The superfamily consists of two member families present in human [[Phosphatase_Family_LMWPTP|low molecular weight PTP (LWMPTP)]] and [[Phosphatase_Family_SSU72|SSU72]]. Although human LMWPTP and SSU72 exhibit low sequence identity (15%), the overall folds are very close to each other. The rmsd (root mean square deviation) of 1.7 Å when superimposing SSU72 (PDB ID: 3OMW) with LMWPTP (PDB ID: 1XWW) <cite>zhangy11</cite>. | ||
| + | |||
| + | The subfamily has an additional member only present in prokaryotes, arsenate reductase (ArsC). It has low sequence identity with LMWPTP and SSU72, 19% between Golden Staph ArsC (PDB ID: 1LJL) and mouse LMWPTP (PDB ID: 2P4U), 16% between Golden Staph ArsC and fruit fly SSU72 (PDB ID: 3FMV). But, ArsC has very similar structure with LMWPTP as shown in SCOP database. | ||
== Reference == | == Reference == | ||
Revision as of 17:26, 30 April 2014
Phosphatase Classification: Superfamily Cys-based III
The superfamily consists of two member families present in human low molecular weight PTP (LWMPTP) and SSU72. Although human LMWPTP and SSU72 exhibit low sequence identity (15%), the overall folds are very close to each other. The rmsd (root mean square deviation) of 1.7 Å when superimposing SSU72 (PDB ID: 3OMW) with LMWPTP (PDB ID: 1XWW) [1].
The subfamily has an additional member only present in prokaryotes, arsenate reductase (ArsC). It has low sequence identity with LMWPTP and SSU72, 19% between Golden Staph ArsC (PDB ID: 1LJL) and mouse LMWPTP (PDB ID: 2P4U), 16% between Golden Staph ArsC and fruit fly SSU72 (PDB ID: 3FMV). But, ArsC has very similar structure with LMWPTP as shown in SCOP database.
