2pq5

Crystal structure of Dual specificity protein phosphatase 13 (DUSP13)Crystal structure of Dual specificity protein phosphatase 13 (DUSP13)

Structural highlights

2pq5 is a 4 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.3Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

DS13B_HUMAN Dual specificity phosphatase that dephosphorylates MAPK8/JNK and MAPK14/p38, but not MAPK1/ERK2, in vitro. Exhibits intrinsic phosphatase activity towards both phospho-seryl/threonyl and -tyrosyl residues, with similar specific activities in vitro.^[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

↑ Katagiri C, Masuda K, Nomura M, Tanoue K, Fujita S, Yamashita Y, Katakura R, Shiiba K, Nomura E, Sato M, Tanuma N, Shima H. DUSP13B/TMDP inhibits stress-activated MAPKs and suppresses AP-1-dependent gene expression. Mol Cell Biochem. 2011 Jun;352(1-2):155-62. doi: 10.1007/s11010-011-0749-x. Epub , 2011 Mar 1. PMID:21360282 doi:http://dx.doi.org/10.1007/s11010-011-0749-x

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OCA

[1] Katagiri C, Masuda K, Nomura M, Tanoue K, Fujita S, Yamashita Y, Katakura R, Shiiba K, Nomura E, Sato M, Tanuma N, Shima H. DUSP13B/TMDP inhibits stress-activated MAPKs and suppresses AP-1-dependent gene expression. Mol Cell Biochem. 2011 Jun;352(1-2):155-62. doi: 10.1007/s11010-011-0749-x. Epub , 2011 Mar 1. PMID:21360282 doi:http://dx.doi.org/10.1007/s11010-011-0749-x

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