1s0h
From Proteopedia
(New page: 200px<br /> <applet load="1s0h" size="450" color="white" frame="true" align="right" spinBox="true" caption="1s0h, resolution 3.00Å" /> '''Structure determina...) |
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| - | [[Image:1s0h.gif|left|200px]]<br /> | + | [[Image:1s0h.gif|left|200px]]<br /><applet load="1s0h" size="350" color="white" frame="true" align="right" spinBox="true" |
| - | <applet load="1s0h" size=" | + | |
caption="1s0h, resolution 3.00Å" /> | caption="1s0h, resolution 3.00Å" /> | ||
'''Structure determination of haemoglobin from Donkey(equus asinus) at 3.0 Angstrom resolution'''<br /> | '''Structure determination of haemoglobin from Donkey(equus asinus) at 3.0 Angstrom resolution'''<br /> | ||
==Overview== | ==Overview== | ||
| - | Haemoglobin from donkey was purified and crystallized in space group C2. | + | Haemoglobin from donkey was purified and crystallized in space group C2. The present donkey haemoglobin model comprises of two subunits alpha and beta. These alpha and beta subunits comprise of 141 and 146 amino acid residues, respectively, and the haem groups. The donkey haemoglobin differs from horse only in two amino acids of alpha-chain (His20 to Asn and Tyr24 to Phe) and these substitutions do not significantly change the secondary structural features of donkey haemoglobin. The haem group region and subunit contacts are closely resemble with that of horse methaemoglobin. |
==About this Structure== | ==About this Structure== | ||
| - | 1S0H is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Equus_asinus Equus asinus] with HEM as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http:// | + | 1S0H is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Equus_asinus Equus asinus] with <scene name='pdbligand=HEM:'>HEM</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1S0H OCA]. |
==Reference== | ==Reference== | ||
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[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Balasundaresan, D.]] | [[Category: Balasundaresan, D.]] | ||
| - | [[Category: Ponnuswamy, M | + | [[Category: Ponnuswamy, M N.]] |
[[Category: Saraboji, K.]] | [[Category: Saraboji, K.]] | ||
[[Category: HEM]] | [[Category: HEM]] | ||
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[[Category: dimer]] | [[Category: dimer]] | ||
| - | ''Page seeded by [http:// | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 14:56:36 2008'' |
Revision as of 12:56, 21 February 2008
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Structure determination of haemoglobin from Donkey(equus asinus) at 3.0 Angstrom resolution
Overview
Haemoglobin from donkey was purified and crystallized in space group C2. The present donkey haemoglobin model comprises of two subunits alpha and beta. These alpha and beta subunits comprise of 141 and 146 amino acid residues, respectively, and the haem groups. The donkey haemoglobin differs from horse only in two amino acids of alpha-chain (His20 to Asn and Tyr24 to Phe) and these substitutions do not significantly change the secondary structural features of donkey haemoglobin. The haem group region and subunit contacts are closely resemble with that of horse methaemoglobin.
About this Structure
1S0H is a Single protein structure of sequence from Equus asinus with as ligand. Full crystallographic information is available from OCA.
Reference
Crystal structure of haemoglobin from donkey (Equus asinus) at 3A resolution., Balasundaresan D, Saraboji K, Ponnuswamy MN, Biochimie. 2006 Jun;88(6):719-23. Epub 2006 Jan 26. PMID:16488065
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