1wno
From Proteopedia
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|PDB= 1wno |SIZE=350|CAPTION= <scene name='initialview01'>1wno</scene>, resolution 2.10Å | |PDB= 1wno |SIZE=350|CAPTION= <scene name='initialview01'>1wno</scene>, resolution 2.10Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=NDG:2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE'>NDG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> |
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Chitinase Chitinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.14 3.2.1.14] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Chitinase Chitinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.14 3.2.1.14] </span> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1wno FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1wno OCA], [http://www.ebi.ac.uk/pdbsum/1wno PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1wno RCSB]</span> | ||
}} | }} | ||
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[[Category: Yang, K.]] | [[Category: Yang, K.]] | ||
[[Category: Zhou, J.]] | [[Category: Zhou, J.]] | ||
| - | [[Category: MG]] | ||
| - | [[Category: NAG]] | ||
| - | [[Category: NDG]] | ||
| - | [[Category: SO4]] | ||
[[Category: eight-stranded beta/alpha-barrel]] | [[Category: eight-stranded beta/alpha-barrel]] | ||
| - | ''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 00:38:42 2008'' |
Revision as of 21:38, 30 March 2008
| |||||||
| , resolution 2.10Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , , | ||||||
| Activity: | Chitinase, with EC number 3.2.1.14 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of a native chitinase from Aspergillus fumigatus YJ-407
Overview
Chitinase hydrolyzes chitin, a linear polymer of beta-1,4-linked N-acetylglucosamine (NAG), and plays a variety of roles in the biological world. In addition to endo- and exo-hydrolytic activities, transglycosyl activity has also been observed in the extracellular chitinase (afCHI) from the airborne saprophytic fungi Aspergillus fumigatus YJ-407. Crystals of this native chitinase have been grown at 291 K using PEG 3350 as a precipitant. The diffraction data from the crystal extend to 1.7 A resolution at BSRF, China. The crystal belongs to space group P2(1)2(1)2(1), with unit-cell parameters a = 95.7, b = 100.5, c = 134.3 A. The presence of two molecules per asymmetric unit gives a crystal volume per protein mass (V(M)) of 3.6 A(3) Da(-1) and a solvent content of 65% by volume. A full set of X-ray diffraction data was collected to 2.1 A resolution.
About this Structure
1WNO is a Single protein structure of sequence from Aspergillus fumigatus. Full crystallographic information is available from OCA.
Reference
Crystallization and preliminary crystallographic analysis of a native chitinase from the fungal pathogen Aspergillus fumigatus YJ-407., Hu H, Wang G, Yang H, Zhou J, Mo L, Yang K, Jin C, Jin C, Rao Z, Acta Crystallogr D Biol Crystallogr. 2004 May;60(Pt 5):939-40. Epub 2004, Apr 21. PMID:15103145
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