1nkg
From Proteopedia
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|PDB= 1nkg |SIZE=350|CAPTION= <scene name='initialview01'>1nkg</scene>, resolution 1.50Å | |PDB= 1nkg |SIZE=350|CAPTION= <scene name='initialview01'>1nkg</scene>, resolution 1.50Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene> | + | |LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= RHGB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=5053 Aspergillus aculeatus]) | |GENE= RHGB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=5053 Aspergillus aculeatus]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1nkg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1nkg OCA], [http://www.ebi.ac.uk/pdbsum/1nkg PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1nkg RCSB]</span> | ||
}} | }} | ||
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[[Category: McDonough, M A.]] | [[Category: McDonough, M A.]] | ||
[[Category: Poulsen, J C.]] | [[Category: Poulsen, J C.]] | ||
| - | [[Category: CA]] | ||
| - | [[Category: SO4]] | ||
[[Category: carbohydrate active enzyme]] | [[Category: carbohydrate active enzyme]] | ||
[[Category: pectin]] | [[Category: pectin]] | ||
[[Category: polysaccharide lyase]] | [[Category: polysaccharide lyase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:31:37 2008'' |
Revision as of 19:31, 30 March 2008
| |||||||
| , resolution 1.50Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , | ||||||
| Gene: | RHGB (Aspergillus aculeatus) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| 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
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