Sandbox Reserved 1056

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This Sandbox is Reserved from 02/09/2015, through 05/31/2016 for use in the course "CH462: Biochemistry 2" taught by Geoffrey C. Hoops at the Butler University. This reservation includes Sandbox Reserved 1051 through Sandbox Reserved 1080.
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Carboxypeptidase A in B. taurusCarboxypeptidase A in B. taurus

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You may include any references to papers as in: the use of JSmol in Proteopedia [1] or to the article describing Jmol [2] to the rescue.

Introduction

Instructions

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You may include any references to papers as in: the use of JSmol in Proteopedia [3] or to the article describing Jmol [4] to the rescue.

Biological Function

Structural Overview

Structural highlights

Carboxypeptidase A in B. taurus. The red highlights the hydrophobic binding pocket while the blue highlights Y248.

To the left is the hydrophobic binding pocket of Carboxypeptidase A in B. taurus, one of the molecules most important structural features. 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.

Nearby, there is also Y198 which serves as the recognition site for the sidechain next to the C-terminal residue.

Mechanism of Action

Zinc Ligand(s)

Other Ligands

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Caption for this structure

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ReferencesReferences

  1. Hanson, R. M., Prilusky, J., Renjian, Z., Nakane, T. and Sussman, J. L. (2013), JSmol and the Next-Generation Web-Based Representation of 3D Molecular Structure as Applied to Proteopedia. Isr. J. Chem., 53:207-216. doi:http://dx.doi.org/10.1002/ijch.201300024
  2. Herraez A. Biomolecules in the computer: Jmol to the rescue. Biochem Mol Biol Educ. 2006 Jul;34(4):255-61. doi: 10.1002/bmb.2006.494034042644. PMID:21638687 doi:10.1002/bmb.2006.494034042644
  3. Hanson, R. M., Prilusky, J., Renjian, Z., Nakane, T. and Sussman, J. L. (2013), JSmol and the Next-Generation Web-Based Representation of 3D Molecular Structure as Applied to Proteopedia. Isr. J. Chem., 53:207-216. doi:http://dx.doi.org/10.1002/ijch.201300024
  4. Herraez A. Biomolecules in the computer: Jmol to the rescue. Biochem Mol Biol Educ. 2006 Jul;34(4):255-61. doi: 10.1002/bmb.2006.494034042644. PMID:21638687 doi:10.1002/bmb.2006.494034042644

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