2z8x
From Proteopedia
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|PDB= 2z8x |SIZE=350|CAPTION= <scene name='initialview01'>2z8x</scene>, resolution 1.48Å | |PDB= 2z8x |SIZE=350|CAPTION= <scene name='initialview01'>2z8x</scene>, resolution 1.48Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene> | + | |LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene> |
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Triacylglycerol_lipase Triacylglycerol lipase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.3 3.1.1.3] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Triacylglycerol_lipase Triacylglycerol lipase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.3 3.1.1.3] </span> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[2z8z|2Z8Z]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2z8x FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2z8x OCA], [http://www.ebi.ac.uk/pdbsum/2z8x PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2z8x RCSB]</span> | ||
}} | }} | ||
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[[Category: Takano, K.]] | [[Category: Takano, K.]] | ||
[[Category: You, D J.]] | [[Category: You, D J.]] | ||
| - | [[Category: CA]] | ||
| - | [[Category: ZN]] | ||
[[Category: beta roll]] | [[Category: beta roll]] | ||
[[Category: calcium binding protein]] | [[Category: calcium binding protein]] | ||
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[[Category: rtx protein]] | [[Category: rtx protein]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 05:19:29 2008'' |
Revision as of 02:19, 31 March 2008
| |||||||
| , resolution 1.48Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , | ||||||
| Activity: | Triacylglycerol lipase, with EC number 3.1.1.3 | ||||||
| Related: | 2Z8Z
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of extracellular lipase from Pseudomonas sp. MIS38
Overview
The crystal structure of a family I.3 lipase from Pseudomonas sp. MIS38 in a closed conformation was determined at 1.5A resolution. This structure highly resembles that of Serratia marcescens LipA in an open conformation, except for the structures of two lids. Lid1 is anchored by a Ca2+ ion (Ca1) in an open conformation, but lacks this Ca1 site and greatly changes its structure and position in a closed conformation. Lid2 forms a helical hairpin in an open conformation, but does not form it and covers the active site in a closed conformation. Based on these results, we discuss on the lid-opening mechanism.
About this Structure
2Z8X is a Single protein structure of sequence from Pseudomonas sp. mis38. Full crystallographic information is available from OCA.
Reference
Crystal structure of a family I.3 lipase from Pseudomonas sp. MIS38 in a closed conformation., Angkawidjaja C, You DJ, Matsumura H, Kuwahara K, Koga Y, Takano K, Kanaya S, FEBS Lett. 2007 Oct 30;581(26):5060-4. Epub 2007 Oct 1. PMID:17923123
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