arhgap4
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  • Official Full Name
  • Rho GTPase activating protein 4
  • Background
  • This gene encodes a member of the rhoGAP family of proteins which play a role in the regulation of small GTP-binding proteins belonging to the RAS superfamily. The protein encoded by the orthologous gene in rat is localized to the Golgi complex and can redistribute to microtubules. The rat protein stimulates the activity of some Rho GTPases in vitro. Genomic deletions of this gene and a neighboring gene have been found in patients with nephrogenic diabetes insipidus. Multiple transcript variants encoding different isoforms have been found for this gene.
  • Synonyms
  • ARHGAP4; Rho GTPase activating protein 4; rho GTPase-activating protein 4; ARHGAP 4; C1; KIAA0131; OTTHUMP00000026004; p115; RGC 1; RGC1; Rho GAP hematopoietic protein C1; Rho type GTPase activating protein 4; RhoGAP 4; RhoGAP4; OTTHUMP00000026003; OTTHUMP00000063090; OTTHUMP00000196209; OTTHUMP00000198723; Rho-GAP hematopoietic protein C1; rho-type GTPase-activating protein 4; SrGAP4
Cat.#:ARHGAP4-26278THTag:His
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human ARHGAP4, His-tagged
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Cat.#:ARHGAP4-770HTag:GST
Source (Host):Wheat GermSpecies:Human
Product nameRecombinant Human ARHGAP4 protein, GST-tagged
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Cat.#:ARHGAP4-9827HTag:GST
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human ARHGAP4, GST-tagged
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Cat.#:ARHGAP4-113HCLTag:
Source (Host):Species:Human
Product nameRecombinant Human ARHGAP4 cell lysate
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Involved Pathway

ARHGAP4 involved in several pathways and played different roles in them. We selected most pathways ARHGAP4 participated on our site, such as Cell death signalling via NRAGE, NRIF and NADE, G alpha (12/13) signalling events, GPCR downstream signaling, which may be useful for your reference. Also, other proteins which involved in the same pathway with ARHGAP4 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.
Pathway Name
Pathway Related Protein
Cell death signalling via NRAGE, NRIF and NADE
ARHGEF1A; FGD2; OBSCN; ARHGEF9; ARHGEF18; AKAP13; ARHGAP4A; DCLRE1B; NET1; FGD4
G alpha (12/13) signalling events
FGD4; OBSCN; RHOB; ARHGEF18A; KALRNB; ECT2; AKAP13; ARHGEF18; FGD2; ARHGEF17
GPCR downstream signaling
RGS4; CHRM3; EDN2; GNA13B; OPN1SW1; UTS2D; PTH2; RGS17; CCR3; CCK
NRAGE signals death through JNK
NET1; ARHGEF16; ARHGAP4; ARHGEF9; ARHGEF18A; ARHGEF1A; ARHGAP4A; ARHGEF18; AATF; ABR
Regulation of RhoA activity
ARHGAP9; ARHGEF10L; ARHGEF18; DEF6; ARHGEF10; MCF2L; ARHGAP4; DLC1; ARHGEF28; PLEKHG6
Rho GTPase cycle
ARHGAP29; DLC1; ARHGEF17; CHN2; OBSCN; STARD13; RHOT1A; FGD2; AKAP13; GDI1
Signal Transduction
RGR; TAGAPB; THBS3B; GREM2; PDK2; ARHGAP17; SOX9A; OR4D2; RLBP1; RLN1
Signaling by GPCR
ARHGEF16; TRH; ARHGEF18A; GPR120; PROKR1A; CXCL11.8; CCL35.2; ARHGEF17; NPB; OXGR1A.1

Protein Function

ARHGAP4 has several biochemical functions, for example, GTPase activator activity, Rac GTPase binding, SH3/SH2 adaptor activity. Some of the functions are cooperated with other proteins, some of the functions could acted by ARHGAP4 itself. We selected most functions ARHGAP4 had, and list some proteins which have the same functions with ARHGAP4. You can find most of the proteins on our site.
Function
Related Protein
Function GTPase activator activity
Related Protein SOS1; RGS5A; RGS7; ARHGAP18; ARHGAP35; RABEP2; RANBP1; GRTP1A; GIT2A; ERRFI1
Function Rac GTPase binding
Related Protein ARFIP2; PAK4; ARHGAP4; PAK2B; PAK2; FLNA; CAV1; ARHGEF2; ARHGAP4A; DOCK7
Function SH3/SH2 adaptor activity
Related Protein SLA; GRB14; SH2D3A; SOCS2; GRB10; SH3BGRL; ARHGAP4; SH2B2; STAM; PAG1
Function protein binding
Related Protein ALOX5AP; RFFL; RAB13; GATA3; PSMC5; HBQ1; AP5S1; VPS4A; ADRB2; MPP5

Interacting Protein

ARHGAP4 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with ARHGAP4 here. Most of them are supplied by our site. Hope this information will be useful for your research of ARHGAP4.
FASLG; ftsZ; rdgC; 15-deoxy-delta(12,14

ARHGAP4 Related Articles

Jarius, S; Scharf, M; et al. Antibodies to the inositol 1,4,5-trisphosphate receptor type 1 (ITPR1) in cerebellar ataxia. Journal of Neuroinflammation 11:-(2014).
Abolghait, SK; Iida, T; et al. Recombinant AexU effector protein of Aeromonas veronii bv. sobria disrupts the actin cytoskeleton by downregulation of Rac1 and induces direct cytotoxicity to beta 4-integrin expressing cell lines. MICROBIAL PATHOGENESIS 51:454-465(2011).