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From Proteopedia
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== Function of your protein == | == Function of your protein == | ||
| - | The protein of 1INP regulates inositol phosphate signaling other protein within the family also have roles in gluconeogenesis and nucleotide. The protein that will be looking at for the ligand has a PDB ID of 7KIR.Our organism is Bos taurus | + | The protein of 1INP regulates inositol phosphate signaling other protein within the family also have roles in gluconeogenesis and nucleotide. The protein that will be looking at for the ligand has a PDB ID of 7KIR.Our organism is Bos taurus. |
== Biological relevance and broader implications == | == Biological relevance and broader implications == | ||
| + | Many organisms have the same enzyme and they chose to use it from cows. If they can see the importance of 7KIR in IP3 inhibition, they can better understand the metabolic pathway. | ||
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== Important amino acids== | == Important amino acids== | ||
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<scene name='89/892739/Amino_acids_300-304/3'>Amino acids 300-304</scene> <scene name='89/892739/Amino_acids_300-304/3'>Text To Be Displayed</scene>are an important part of the drug binding site <ref>PMID:33172890</ref>. | <scene name='89/892739/Amino_acids_300-304/3'>Amino acids 300-304</scene> <scene name='89/892739/Amino_acids_300-304/3'>Text To Be Displayed</scene>are an important part of the drug binding site <ref>PMID:33172890</ref>. | ||
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| + | The protein 1INP does not have a ligand, however, in the paper, the crystalline study shows other similar proteins, protein such as 7KIR, has similar catalytic amino acids. | ||
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| + | The catalytic amino acids are glutamic acid, and aspartic acid, the enzyme had a mutation at DD54, which causes the alanine changed to aspartic acid. | ||
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| + | The protein has catalytic amino acid, such as Thr 312, LYS 270, Ser 268, Glu 269, Ser 157, Asp 156, Thr 158, Ala 291, and Thr 313.All these proteins are involved in hydrogen bond to the ligand. | ||
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| + | Catalytic amino acids in an enzyme are located in the active center responsible for accelerating enzyme catalyzed reactions, catalytic triads are a set of three coordinated amino acids that can be found in the active site of some enzymes. | ||
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== Structural highlights == | == Structural highlights == | ||
Revision as of 03:29, 7 December 2021
| This Sandbox is Reserved from 10/01/2021 through 01/01//2022 for use in Biochemistry taught by Bonnie Hall at Grand View University, Des Moines, USA. This reservation includes Sandbox Reserved 1690 through Sandbox Reserved 1699. |
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Inositol polyphosphate 1-phosphatase
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References
- ↑ 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
- ↑ 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
- ↑ Dollins DE, Xiong JP, Endo-Streeter S, Anderson DE, Bansal VS, Ponder JW, Ren Y, York JD. A Structural Basis for Lithium and Substrate Binding of an Inositide Phosphatase. J Biol Chem. 2020 Nov 10. pii: RA120.014057. doi: 10.1074/jbc.RA120.014057. PMID:33172890 doi:http://dx.doi.org/10.1074/jbc.RA120.014057
