Relation Results

Summary

Name GCSAM
Full Name Germinal center-associated signaling and motility protein
Synonyms Germinal center B-cell-expressed transcript 2 protein, Germinal center-associated lymphoma protein, hGAL | GAL, GCET2
Primary ID Q8N6F7
Links - -
Type protein
Relations 11
Function Involved in the negative regulation of lymphocyte motility. It mediates the migration-inhibitory effects of IL6. Serves as a positive regulator of the ...
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Type: Score: Layout: SPV 
0.3630.2470.2SYKGCSAMLYNGRB2

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▶Modifications Tables

Relations
Regulator
Mechanism
target
score ℹ
+ SYKup-regulates activity img/direct-activation.png phosphorylation GCSAM 0.363
Identifier Residue Sequence Organism Cell Line
SIGNOR-273570 Tyr106 SGNSAEEyYENVPCK in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Identifier Residue Sequence Organism Cell Line
SIGNOR-273571 Tyr107 GNSAEEYyENVPCKA in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Identifier Residue Sequence Organism Cell Line
SIGNOR-273573 Tyr128 LGGTETEySLLHMPS in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Identifier Residue Sequence Organism Cell Line
SIGNOR-273572 Tyr80 QDNVDQTySEELCYT in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Identifier Residue Sequence Organism Cell Line
SIGNOR-273574 Tyr86 TYSEELCyTLINHRV in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Publications: 5 Organism: In Vitro
+ LYNup-regulates activity img/direct-activation.png phosphorylation GCSAM 0.247
Identifier Residue Sequence Organism Cell Line
SIGNOR-273556 Tyr106 SGNSAEEyYENVPCK in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Identifier Residue Sequence Organism Cell Line
SIGNOR-273557 Tyr107 GNSAEEYyENVPCKA in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Identifier Residue Sequence Organism Cell Line
SIGNOR-273559 Tyr128 LGGTETEySLLHMPS in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Identifier Residue Sequence Organism Cell Line
SIGNOR-273558 Tyr80 QDNVDQTySEELCYT in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Identifier Residue Sequence Organism Cell Line
SIGNOR-273560 Tyr86 TYSEELCyTLINHRV in vitro
pmid sentence
Herein, we demonstrate phosphorylation of HGAL by Syk and Lyn kinases at tyrosines Y80, Y86, Y106Y107, Y128, and Y148.  Y148 (in black) was already phosphorylated before the addition of kinases. We demonstrate that Grb2 facilitates HGAL and Syk binding following BCR stimulation but does not affect the HGAL-mediated increase in Syk kinase activity. Previous studies showed that Grb2 inhibits BCR signaling by decreasing the activation of Syk by Lyn.11 Thus, while HGAL and Grb2 oppositely affect Syk kinase activity, this is not due to direct Grb2 effects on HGAL-mediated Syk kinase activation.
Publications: 5 Organism: In Vitro
+ GCSAMdown-regulates activity img/direct_inhibition.png binding GRB2 0.2
Identifier Residue Sequence Organism Cell Line
SIGNOR-273608 Homo sapiens
pmid sentence
Herein, we demonstrate that the adaptor protein HGAL, specifically expressed in GC lymphocytes and GC-derived lymphomas, directly binds to Grb2 upon BCR activation and negates the inhibitory effects of Grb2 on the BCR-induced biochemical signaling cascade. 
Publications: 1 Organism: Homo Sapiens
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