GlyCosmos Portal

GlyTouCan

Glycan Structure Repository

GlyComb

Glycoconjugate Repository

GlycoPOST

Glycomics MS raw data Repository

UniCarb-DR

Glycomics MS Repository for glycan annotations from GlycoWorkbench

LM-GlycoRepo

Repository for lectin-assisted multimodality data

All Resources

Genes / Proteins / Lipids Glycans / Glycoconjugates Glycomes Pathways / Interactions / Diseases / Organisms

Other Information

Release Statistics Download

Tools

Glycan Converters

LM-GlycomeAtlas

Search Tools

Cross Search Glycan Search Publication Search Programmatic Access

Guidelines

MIRAGE

Rho GTPase activating protein 42

Summary

Gene Symbol

Arhgap42

Organism

Mus musculus (house mouse)

External Links

NCBI Gene

71544

KEGG Gene ID

PubChem

71544

Annotation

Keyword

Coiled coil
GTPase activation
Phosphoprotein
Reference proteome
SH3 domain

Proteins

Displaying 1 entry
UniProt	Protein Name
B2RQE8	Rho-type GTPase-activating protein 42

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 5** entries
GO Term	Evidence Code	PMID
negative regulation of systemic arterial blood pressure	IGI
signal transduction	IEA
negative regulation of Rho protein signal transduction	IMP
activation of GTPase activity	ISO
negative regulation of vascular associated smooth muscle contraction	IMP

GO Hierarchy

biological process

cellular process [inference]

signal transduction

multicellular organismal process [inference]

system process [inference]

circulatory system process [inference]

vascular process in circulatory system [inference]

blood vessel diameter maintenance [inference]

regulation of vasoconstriction [inference]

regulation of vascular associated smooth muscle contraction [inference]

negative regulation of vascular associated smooth muscle contraction

negative regulation of vasoconstriction [inference]

negative regulation of vascular associated smooth muscle contraction

biological regulation [inference]

regulation of biological process [inference]

regulation of signaling [inference]

regulation of signal transduction [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

regulation of intracellular signal transduction [inference]

regulation of small GTPase mediated signal transduction [inference]

regulation of Rho protein signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of signaling [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of biological process [inference]

negative regulation of signaling [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of cellular process [inference]

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of response to stimulus [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of multicellular organismal process [inference]

negative regulation of vasoconstriction [inference]

negative regulation of vascular associated smooth muscle contraction

negative regulation of muscle contraction [inference]

negative regulation of smooth muscle contraction [inference]

negative regulation of vascular associated smooth muscle contraction

regulation of response to stimulus [inference]

regulation of signal transduction [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

regulation of intracellular signal transduction [inference]

regulation of small GTPase mediated signal transduction [inference]

regulation of Rho protein signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of response to stimulus [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

regulation of cellular process [inference]

signal transduction

regulation of cell communication [inference]

regulation of signal transduction [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

regulation of intracellular signal transduction [inference]

regulation of small GTPase mediated signal transduction [inference]

regulation of Rho protein signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

negative regulation of cellular process [inference]

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of intracellular signal transduction [inference]

negative regulation of small GTPase mediated signal transduction [inference]

negative regulation of Rho protein signal transduction

regulation of multicellular organismal process [inference]

regulation of system process [inference]

regulation of muscle system process [inference]

regulation of muscle contraction [inference]

regulation of smooth muscle contraction [inference]

regulation of vascular associated smooth muscle contraction [inference]

negative regulation of vascular associated smooth muscle contraction

negative regulation of smooth muscle contraction [inference]

negative regulation of vascular associated smooth muscle contraction

negative regulation of muscle contraction [inference]

negative regulation of smooth muscle contraction [inference]

negative regulation of vascular associated smooth muscle contraction

regulation of blood circulation [inference]

regulation of vasoconstriction [inference]

regulation of vascular associated smooth muscle contraction [inference]

negative regulation of vascular associated smooth muscle contraction

negative regulation of vasoconstriction [inference]

negative regulation of vascular associated smooth muscle contraction

negative regulation of multicellular organismal process [inference]

negative regulation of vasoconstriction [inference]

negative regulation of vascular associated smooth muscle contraction

negative regulation of muscle contraction [inference]

negative regulation of smooth muscle contraction [inference]

negative regulation of vascular associated smooth muscle contraction

regulation of biological quality [inference]

regulation of blood pressure [inference]

negative regulation of blood pressure [inference]

negative regulation of systemic arterial blood pressure

regulation of anatomical structure size [inference]

regulation of tube size [inference]

regulation of tube diameter [inference]

blood vessel diameter maintenance [inference]

regulation of vasoconstriction [inference]

regulation of vascular associated smooth muscle contraction [inference]

negative regulation of vascular associated smooth muscle contraction

negative regulation of vasoconstriction [inference]

negative regulation of vascular associated smooth muscle contraction

regulation of molecular function [inference]

positive regulation of molecular function [inference]

positive regulation of catalytic activity [inference]

positive regulation of hydrolase activity [inference]

positive regulation of GTPase activity [inference]

activation of GTPase activity

regulation of catalytic activity [inference]

positive regulation of catalytic activity [inference]

positive regulation of hydrolase activity [inference]

positive regulation of GTPase activity [inference]

activation of GTPase activity

regulation of hydrolase activity [inference]

regulation of GTPase activity [inference]

positive regulation of GTPase activity [inference]

activation of GTPase activity

positive regulation of hydrolase activity [inference]

positive regulation of GTPase activity [inference]

activation of GTPase activity

Displaying 1 entry
GO Term	Evidence Code	PMID
cytoplasm	IEA

GO Hierarchy

cellular component

cellular anatomical structure [inference]

cytoplasm

Displaying **all 4** entries
GO Term	Evidence Code	PMID
GTPase activator activity	ISO
GTPase activator activity	IDA
GTPase activator activity	IBA
GTPase activator activity	IEA

GO Hierarchy

molecular function

molecular function regulator activity [inference]

enzyme regulator activity [inference]

enzyme activator activity [inference]

GTPase activator activity

nucleoside-triphosphatase regulator activity [inference]

GTPase regulator activity [inference]

GTPase activator activity

molecular function activator activity [inference]

enzyme activator activity [inference]

GTPase activator activity

Gene Ontology information from NCBI Gene and UniProt.

About Release Notes Help Feedback

International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

Logo License Policies Site Map

Contact: [email protected]

GlyCosmos Portal v4.5.0

Last updated: April 6, 2026