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{{Sandbox_Reserved_Butler_CH462_Sp2015_#}}<!-- PLEASE ADD YOUR CONTENT BELOW HERE -->
{{Sandbox_Reserved_Butler_CH462_Sp2015_#}}<!-- PLEASE ADD YOUR CONTENT BELOW HERE -->
==Carboxypeptidase A in ''B. taurus''==
==Carboxypeptidase A in ''B. taurus''==
<StructureSection load='1stp' size='340' side='right' caption='Caption for this structure' scene=''>
<StructureSection load='1cpx' size='340' side='right' caption='Caption for this structure' scene=''>
This is a default text for your page ''''''. Click above on '''edit this page''' to modify. Be careful with the &lt; and &gt; signs.
You may include any references to papers as in: the use of JSmol in Proteopedia <ref>DOI 10.1002/ijch.201300024</ref> or to the article describing Jmol <ref>PMID:21638687</ref> to the rescue.
You may include any references to papers as in: the use of JSmol in Proteopedia <ref>DOI 10.1002/ijch.201300024</ref> or to the article describing Jmol <ref>PMID:21638687</ref> to the rescue.


===Introduction===
===Introduction===
===Instructions===
Click above on '''edit this page''' to modify. Be careful with the &lt; and &gt; signs.
You may include any references to papers as in: the use of JSmol in Proteopedia <ref>DOI 10.1002/ijch.201300024</ref> or to the article describing Jmol <ref>PMID:21638687</ref> to the rescue.


== Biological Function ==
== Biological Function ==


== Structural Overview ==
== Structural Overview ==
[[Image:Hydrophobic_C-terminal_Side_Chain_Binding_Site_with_Y248.png|100 px|left|thumb|Figure Legend]]


== Structural highlights ==
== Structural highlights ==
<Structure load='1CPX' size='350' frame='true' align='right' caption='This is a 3D image of Carboxypeptidase A in ''B. Taurus.'' ' scene='' />
[[Image:Hydrophobic_C-terminal_Side_Chain_Binding_Site_with_Y248.png|200 px|left|thumb|Carboxypeptidase A in ''B. taurus.'' The red highlights the hydrophobic binding pocket while the blue highlights Y248.]]
Shown to the left is the hydrophobic binding pocket of Carboxypeptidase A in ''B. taurus'' in relation to the whole molecule. It is one of the molecule's most important structural features. The <scene name='69/694223/Hydrophobic_binding_pocket_2/2'>hydrophobic binding pocket</scene> is also isolated in the 3D applet to the right. This binding pocket is the site at which C-terminal side chain of the substrate binds. It is formed by amino acid residues I243, I247, A250, G252, G253, S254 and I255.


This is the <scene name='75/752345/Hydrophobic_binding_pocket/1'>hydrophobic binding pocket</scene> of Carboxypeptidase A in ''B. Taurus.''
Nearby, there is also Y198 which serves as the recognition site for the sidechain next to the C-terminal residue.


== Mechanism of Action ==
== Mechanism of Action ==
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== References ==
== References ==
<references/>
<references/>
Bukrinsky, J.T., Bjerrum, M.J. and Kadziola, A. (1998), Native Carboxypeptidase A in a New Crystal Environment Reveals a Different Conformation of the Important Tyrosine 248. Biochem., 37:16555-16564.

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA, Braden Sciarra, Garrett Oberst, Geoffrey C. Hoops, Douglas Schnell