1ald
From Proteopedia
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| - | [[Image:1ald.gif|left|200px]] | + | [[Image:1ald.gif|left|200px]] |
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| - | '''ACTIVITY AND SPECIFICITY OF HUMAN ALDOLASES''' | + | {{Structure |
| + | |PDB= 1ald |SIZE=350|CAPTION= <scene name='initialview01'>1ald</scene>, resolution 2.0Å | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Fructose-bisphosphate_aldolase Fructose-bisphosphate aldolase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.2.13 4.1.2.13] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''ACTIVITY AND SPECIFICITY OF HUMAN ALDOLASES''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1ALD is a [ | + | 1ALD is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ALD OCA]. |
==Reference== | ==Reference== | ||
| - | Activity and specificity of human aldolases., Gamblin SJ, Davies GJ, Grimes JM, Jackson RM, Littlechild JA, Watson HC, J Mol Biol. 1991 Jun 20;219(4):573-6. PMID:[http:// | + | Activity and specificity of human aldolases., Gamblin SJ, Davies GJ, Grimes JM, Jackson RM, Littlechild JA, Watson HC, J Mol Biol. 1991 Jun 20;219(4):573-6. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/2056525 2056525] |
[[Category: Fructose-bisphosphate aldolase]] | [[Category: Fructose-bisphosphate aldolase]] | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
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[[Category: lyase (aldehyde)]] | [[Category: lyase (aldehyde)]] | ||
| - | ''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 09:59:13 2008'' |
Revision as of 07:59, 20 March 2008
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| , resolution 2.0Å | |||||||
|---|---|---|---|---|---|---|---|
| Activity: | Fructose-bisphosphate aldolase, with EC number 4.1.2.13 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
ACTIVITY AND SPECIFICITY OF HUMAN ALDOLASES
Contents |
Overview
The structure of the type I fructose 1,6-bisphosphate aldolase from human muscle has been extended from 3 A to 2 A resolution. The improvement in the resulting electron density map is such that the 20 or so C-terminal residues, known to be associated with activity and isozyme specificity, have been located. The side-chain of the Schiff's base-forming lysine 229 is located towards the centre of an eight-stranded beta-barrel type structure. The C-terminal "tail" extends from the rim of the beta-barrel towards lysine 229, thus forming part of the active site of the enzyme. This structural arrangement appears to explain the difference in activity and specificity of the three tissue-specific human aldolases and helps with our understanding of the type I aldolase reaction mechanism.
Disease
Known disease associated with this structure: Aldolase A deficiency OMIM:[103850]
About this Structure
1ALD is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Activity and specificity of human aldolases., Gamblin SJ, Davies GJ, Grimes JM, Jackson RM, Littlechild JA, Watson HC, J Mol Biol. 1991 Jun 20;219(4):573-6. PMID:2056525
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