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Narasimhan Gautam

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TOP 3
W K Ajith Karunarathne; Anilkumar K Patel; Kareenhalli V Venkatesh; Lopamudra Giri; Narasimhan Gautam
Optical control demonstrates switch-like PIP3 dynamics underlying the initiation of immune cell migration.
W K Ajith Karunarathne; Lopamudra Giri; Vani Kalyanaraman; Narasimhan Gautam
Optically triggering spatiotemporally confined GPCR activity in a cell and programming neurite initiation and extension.
Patrick R O'Neill; John R Silvius; Vani Kalyanaraman; W K Ajith Karunarathne; Narasimhan Gautam
G-protein signaling leverages subunit-dependent membrane affinity to differentially control βγ translocation to intracellular membranes.

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All Publications

2013: W K Ajith Karunarathne; Anilkumar K Patel; Kareenhalli V Venkatesh; Lopamudra Giri; Narasimhan Gautam
Optical control demonstrates switch-like PIP3 dynamics underlying the initiation of immune cell migration.
Proceedings of the National Academy of Sciences of the United States of America 2013;110(17):E1575-83.
2013: W K Ajith Karunarathne; Lopamudra Giri; Vani Kalyanaraman; Narasimhan Gautam
Optically triggering spatiotemporally confined GPCR activity in a cell and programming neurite initiation and extension.
Proceedings of the National Academy of Sciences of the United States of America 2013;110(17):E1565-74.
2012: Patrick R O'Neill; John R Silvius; Vani Kalyanaraman; W K Ajith Karunarathne; Narasimhan Gautam
G-protein signaling leverages subunit-dependent membrane affinity to differentially control βγ translocation to intracellular membranes.
Proceedings of the National Academy of Sciences of the United States of America 2012;109(51):E3568-77.
2011: Joon-Ho Cho; Deepak Kumar Saini; W K Ajith Karunarathne; Vani Kalyanaraman; Narasimhan Gautam
Alteration of Golgi structure in senescent cells and its regulation by a G protein γ subunit.
Cellular signalling 2011;23(5):785-93.
2010: Deepak Kumar Saini; W K Ajith Karunarathne; Nataraju Angaswamy; Deepti Saini; Joon-Ho Cho; Vani Kalyanaraman; Narasimhan Gautam
Regulation of Golgi structure and secretion by receptor-induced G protein βγ complex translocation.
Proceedings of the National Academy of Sciences of the United States of America 2010;107(25):11417-22.
2010: Deepak Kumar Saini; Narasimhan Gautam
Live cell imaging for studying g protein-coupled receptor activation in single cells.
Methods in molecular biology (Clifton, N.J.) 2010;617():191-207.
2009: Mariangela Chisari; Deepak Kumar Saini; Joon-Ho Cho; Vani Kalyanaraman; Narasimhan Gautam
G protein subunit dissociation and translocation regulate cellular response to receptor stimulation.
PloS one 2009;4(11):e7797.
2007: Deepak Kumar Saini; Vani Kalyanaraman; Mariangela Chisari; Narasimhan Gautam
A family of G protein βγ subunits translocate reversibly from the plasma membrane to endomembranes on receptor activation.
The Journal of biological chemistry 2007;282(33):24099-108.
2007: Mariangela Chisari; Deepak Kumar Saini; Vani Kalyanaraman; Narasimhan Gautam
Shuttling of G protein subunits between the plasma membrane and intracellular membranes.
The Journal of biological chemistry 2007;282(33):24092-8.
2006: Muslum Akgoz; Vani Kalyanaraman; Narasimhan Gautam
G protein betagamma complex translocation from plasma membrane to Golgi complex is influenced by receptor gamma subunit interaction.
Cellular signalling 2006;18(10):1758-68.
2006: Inaki Azpiazu; Muslum Akgoz; Vani Kalyanaraman; Narasimhan Gautam
G protein betagamma11 complex translocation is induced by Gi, Gq and Gs coupling receptors and is regulated by the alpha subunit type.
Cellular signalling 2006;18(8):1190-200.
2006: Inaki Azpiazu; Narasimhan Gautam
A G protein gamma subunit peptide stabilizes a novel muscarinic receptor state.
Biochemical and biophysical research communications 2006;341(4):904-10.
2004: Muslum Akgoz; Vani Kalyanaraman; Narasimhan Gautam
Receptor-mediated reversible translocation of the G protein betagamma complex from the plasma membrane to the Golgi complex.
The Journal of biological chemistry 2004;279(49):51541-4.
2004: Inaki Azpiazu; Narasimhan Gautam
A fluorescence resonance energy transfer-based sensor indicates that receptor access to a G protein is unrestricted in a living mammalian cell.
The Journal of biological chemistry 2004;279(26):27709-18.
2002: Muslum Akgoz; Inaki Azpiazu; Vani Kalyanaraman; Narasimhan Gautam
Role of the G protein gamma subunit in beta gamma complex modulation of phospholipase Cbeta function.
The Journal of biological chemistry 2002;277(22):19573-8.
2002: Yongmin Hou; Vanessa Chang; Narasimhan Gautam
Determining G protein heterotrimer formation.
Methods in enzymology 2002;344():505-12.
2002: Tamara A Kale; Tammy C Turek; Vanessa Chang; Narasimhan Gautam; Mark D Distefano
Preparation and application of G protein gamma subunit-derived peptides incorporating a photoactive isoprenoid.
Methods in enzymology 2002;344():245-58.
2002: Inaki Azpiazu; Narasimhan Gautam
Role of G protein beta gamma complex in receptor-G protein interaction.
Methods in enzymology 2002;344():112-25.
2001: V C Fogg; Inaki Azpiazu; Maurine E Linder; A Smrcka; S Scarlata; Narasimhan Gautam
Role of the gamma subunit prenyl moiety in G protein beta gamma complex interaction with phospholipase Cbeta.
The Journal of biological chemistry 2001;276(45):41797-802.
2001: Inaki Azpiazu; Narasimhan Gautam
G protein gamma subunit interaction with a receptor regulates receptor-stimulated nucleotide exchange.
The Journal of biological chemistry 2001;276(45):41742-7.
2001: Yongmin Hou; Vanessa Chang; Austin B Capper; Ronald Taussig; Narasimhan Gautam
G Protein beta subunit types differentially interact with a muscarinic receptor but not adenylyl cyclase type II or phospholipase C-beta 2/3.
The Journal of biological chemistry 2001;276(23):19982-8.
2000: Yongmin Hou; Inaki Azpiazu; A Smrcka; Narasimhan Gautam
Selective role of G protein gamma subunits in receptor interaction.
The Journal of biological chemistry 2000;275(50):38961-4.
1999: GB Downes; Narasimhan Gautam
The G protein subunit gene families.
Genomics 1999;62(3):544-52.
1999: Inaki Azpiazu; H Cruzblanca; P Li; Maurine E Linder; Min Zhuo; Narasimhan Gautam
A G protein gamma subunit-specific peptide inhibits muscarinic receptor signaling.
The Journal of biological chemistry 1999;274(50):35305-8.
1999: GB Downes; D J Gilbert; NG Copeland; Narasimhan Gautam; NA Jenkins
Chromosomal mapping of five mouse G protein gamma subunits.
Genomics 1999;57(1):173-6.
1998: GB Downes; NG Copeland; NA Jenkins; Narasimhan Gautam
Structure and mapping of the G protein gamma3 subunit gene and a divergently transcribed novel gene, gng3lg.
Genomics 1998;53(2):220-30.
1998: Narasimhan Gautam; GB Downes; K Yan; Oleg G Kisselev
The G-protein betagamma complex.
Cellular signalling 1998;10(7):447-55.
1998: S Kalyanaraman; NG Copeland; D G Gilbert; NA Jenkins; Narasimhan Gautam
Structure and chromosomal localization of mouse G protein subunit gamma 4 gene.
Genomics 1998;49(1):147-51.
1997: K Yan; Narasimhan Gautam
Structural determinants for interaction with three different effectors on the G protein beta subunit.
The Journal of biological chemistry 1997;272(4):2056-9.
1996: J L Wang; S Kalyanaraman; M D Vivo; Narasimhan Gautam
Bombesin and thrombin affect discrete pools of intracellular calcium through different G-proteins.
The Biochemical journal 1996;320 ( Pt 1)():87-91.
1996: K Yan; Narasimhan Gautam
A domain on the G protein beta subunit interacts with both adenylyl cyclase 2 and the muscarinic atrial potassium channel.
The Journal of biological chemistry 1996;271(30):17597-600.
1996: K Yan; V Kalyanaraman; Narasimhan Gautam
Differential ability to form the G protein betagamma complex among members of the beta and gamma subunit families.
The Journal of biological chemistry 1996;271(12):7141-6.
1995: S Kalyanaraman; V Kalyanaraman; Narasimhan Gautam
A brain-specific G protein gamma subunit.
Biochemical and biophysical research communications 1995;216(1):126-32.
1995: O Kisselev; M Ermolaeva; Narasimhan Gautam
Efficient interaction with a receptor requires a specific type of prenyl group on the G protein gamma subunit.
The Journal of biological chemistry 1995;270(43):25356-8.
1995: O Kisselev; A Pronin; M Ermolaeva; Narasimhan Gautam
Receptor-G protein coupling is established by a potential conformational switch in the beta gamma complex.
Proceedings of the National Academy of Sciences of the United States of America 1995;92(20):9102-6.
1994: O G Kisselev; M V Ermolaeva; Narasimhan Gautam
A farnesylated domain in the G protein gamma subunit is a specific determinant of receptor coupling.
The Journal of biological chemistry 1994;269(34):21399-402.
1994: A N Pronin; Narasimhan Gautam
Characterization of antibodies for various G-protein beta and gamma subunits.
Methods in enzymology 1994;237():482-98.
1994: C Gallagher; Narasimhan Gautam
Design of oligonucleotide probes for molecular cloning of beta and gamma subunits.
Methods in enzymology 1994;237():471-82.
1993: O Kisselev; Narasimhan Gautam
Specific interaction with rhodopsin is dependent on the gamma subunit type in a G protein.
The Journal of biological chemistry 1993;268(33):24519-22.
1993: A N Pronin; Narasimhan Gautam
Proper processing of a G protein gamma subunit depends on complex formation with a beta subunit.
FEBS letters 1993;328(1-2):89-93.
1992: A N Pronin; Narasimhan Gautam
Interaction between G-protein beta and gamma subunit types is selective.
Proceedings of the National Academy of Sciences of the United States of America 1992;89(13):6220-4.