1nkg
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1nkg.gif|left|200px]] | + | [[Image:1nkg.gif|left|200px]] |
| - | + | ||
| - | '''Rhamnogalacturonan lyase from Aspergillus aculeatus''' | + | {{Structure |
| + | |PDB= 1nkg |SIZE=350|CAPTION= <scene name='initialview01'>1nkg</scene>, resolution 1.50Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene> and <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene> | ||
| + | |ACTIVITY= | ||
| + | |GENE= RHGB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=5053 Aspergillus aculeatus]) | ||
| + | }} | ||
| + | |||
| + | '''Rhamnogalacturonan lyase from Aspergillus aculeatus''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1NKG is a [ | + | 1NKG is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Aspergillus_aculeatus Aspergillus aculeatus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NKG OCA]. |
==Reference== | ==Reference== | ||
| - | Rhamnogalacturonan lyase reveals a unique three-domain modular structure for polysaccharide lyase family 4., McDonough MA, Kadirvelraj R, Harris P, Poulsen JC, Larsen S, FEBS Lett. 2004 May 7;565(1-3):188-94. PMID:[http:// | + | Rhamnogalacturonan lyase reveals a unique three-domain modular structure for polysaccharide lyase family 4., McDonough MA, Kadirvelraj R, Harris P, Poulsen JC, Larsen S, FEBS Lett. 2004 May 7;565(1-3):188-94. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15135077 15135077] |
[[Category: Aspergillus aculeatus]] | [[Category: Aspergillus aculeatus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| Line 24: | Line 33: | ||
[[Category: polysaccharide lyase]] | [[Category: polysaccharide lyase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 12:58:00 2008'' |
Revision as of 10:58, 20 March 2008
| |||||||
| , resolution 1.50Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | and | ||||||
| Gene: | RHGB (Aspergillus aculeatus) | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Rhamnogalacturonan lyase from Aspergillus aculeatus
Overview
Rhamnogalacturonan lyase (RG-lyase) specifically recognizes and cleaves alpha-1,4 glycosidic bonds between L-rhamnose and D-galacturonic acids in the backbone of rhamnogalacturonan-I, a major component of the plant cell wall polysaccharide, pectin. The three-dimensional structure of RG-lyase from Aspergillus aculeatus has been determined to 1.5 A resolution representing the first known structure from polysaccharide lyase family 4 and of an enzyme with this catalytic specificity. The 508-amino acid polypeptide displays a unique arrangement of three distinct modular domains. Each domain shows structural homology to non-catalytic domains from other carbohydrate active enzymes.
About this Structure
1NKG is a Single protein structure of sequence from Aspergillus aculeatus. Full crystallographic information is available from OCA.
Reference
Rhamnogalacturonan lyase reveals a unique three-domain modular structure for polysaccharide lyase family 4., McDonough MA, Kadirvelraj R, Harris P, Poulsen JC, Larsen S, FEBS Lett. 2004 May 7;565(1-3):188-94. PMID:15135077
Page seeded by OCA on Thu Mar 20 12:58:00 2008
