3sn6

Structural highlights

Function

[ENLYS_BPT4] Endolysin with lysozyme activity that degrades host peptidoglycans and participates with the holin and spanin proteins in the sequential events which lead to the programmed host cell lysis releasing the mature viral particles. Once the holin has permeabilized the host cell membrane, the endolysin can reach the periplasm and break down the peptidoglycan layer.^[1] [GNAS2_BOVIN] Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(s) protein is involved in hormonal regulation of adenylate cyclase: it activates the cyclase in response to beta-adrenergic stimuli. [GBG2_BOVIN] Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction. [GBB1_RAT] Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.

See Also

• Adrenergic receptor
• Adrenergic receptor 3D structures
• Antibody 3D structures
• Beta-2 Adrenergic Receptor
• Beta2 adrenergic receptor-Gs protein complex
• G protein-coupled receptor
• GTP-binding protein 3D structures
• Hormone
• Lysozyme 3D structures
• Nobel Prizes for 3D Molecular Structure
• Suggestions for new articles
• Transducin
• Unusual sequence numbering
• User:Wayne Decatur/UNH BCHEM833 Structural Analysis Workshop Session Fall 2012
• User:Wayne Decatur/UNH BCHEM833 Structural Proteomics Introductory Lecture Fall 2012

References

1. ↑ Moussa SH, Kuznetsov V, Tran TA, Sacchettini JC, Young R. Protein determinants of phage T4 lysis inhibition. Protein Sci. 2012 Apr;21(4):571-82. doi: 10.1002/pro.2042. Epub 2012 Mar 2. PMID:22389108 doi:http://dx.doi.org/10.1002/pro.2042
2. ↑ Rasmussen SG, DeVree BT, Zou Y, Kruse AC, Chung KY, Kobilka TS, Thian FS, Chae PS, Pardon E, Calinski D, Mathiesen JM, Shah ST, Lyons JA, Caffrey M, Gellman SH, Steyaert J, Skiniotis G, Weis WI, Sunahara RK, Kobilka BK. Crystal structure of the beta2 adrenergic receptor-Gs protein complex. Nature. 2011 Jul 19;477(7366):549-55. doi: 10.1038/nature10361. PMID:21772288 doi:10.1038/nature10361