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Protein Page:
ARHGEF6 (human)
p Phosphorylation
a Acetylation
m Methylation
m1 Mono-methylation
m2 Di-methylation
m3 Tri-methylation
u Ubiquitination
s Sumoylation
n Neddylation
g O-GlcNAc
h Palmitoylation
ad Adenylylation
sn S-Nitrosylation
ca Caspase cleavage

Overview
ARHGEF6 Acts as a RAC1 guanine nucleotide exchange factor (GEF). Interacts with PAK kinases through the SH3 domain. Interacts with GIT1. Component of cytoplasmic complexes, which also contain PXN, GIT1 and PAK1. Ubiquitous. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: Motility/polarity/chemotaxis; Guanine nucleotide exchange factor, Rac/Rho
Cellular Component: lamellipodium; cytoplasm; intracellular; cytosol
Molecular Function: protein binding; Rho guanyl-nucleotide exchange factor activity; phospholipid binding; GTPase activator activity
Biological Process: lamellipodium biogenesis; regulation of small GTPase mediated signal transduction; nerve growth factor receptor signaling pathway; apoptosis; small GTPase mediated signal transduction; regulation of Rho protein signal transduction; JNK cascade; positive regulation of GTPase activity
Reference #:  Q15052 (UniProtKB)
Alt. Names/Synonyms: Alpha-Pix; alphaPIX; ARHG6; ARHGEF6; COOL-2; COOL2; KIAA0006; mental retardation, X-linked 46; MRX46; PAK-interacting exchange factor alpha; PAK-interacting exchange factor, alpha; PIXA; Rac/Cdc42 guanine exchange factor (GEF) 6; Rac/Cdc42 guanine nucleotide exchange factor (GEF) 6; Rac/Cdc42 guanine nucleotide exchange factor 6; Rho guanine nucleotide exchange factor 6
Gene Symbols: ARHGEF6
Molecular weight: 87,499 Da
Basal Isoelectric point: 5.79  Predict pI for various phosphorylation states
CST Pathways:  Regulation of Actin Dynamics  |  Regulation of Microtubule Dynamics
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

ARHGEF6
Protein Structure Not Found.


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Modification Sites and Domains Show Modification Legend
Click here to view phosphorylation modifications only

Modification Sites in Parent Protein, Orthologs, and Isoforms Show Modification Legend
 

Show Multiple Sequence Alignment


 SS 

SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


  MS 

MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


        human

 
0 1 S33 DPEEFLKSSLKNGVV
0 1 S34 PEEFLKSSLKNGVVL
0 3 Y91-p IFDPDDLySGVNFSK
0 1 S122-p SERPCGRsssLsAAN
0 2 S123-p ERPCGRsssLsAANT
0 3 S124-p RPCGRsssLsAANTS
0 2 S126-p CGRsssLsAANTSQt
0 1 T133-p sAANTSQtNPQGAVS
0 1 S144-p GAVSSTVsGLQRQsK
0 3 S150-p VsGLQRQsKTVEMTE
0 4 Y188-p VCKGDIIyVTRVEEG
0 4 S220 YVREIKSSERPLsPK
0 4 S225-p KSSERPLsPKAVKGF
0 37 S488-p LSASPRMsGFIYQGK
0 1 T504-p PIAGTVVtRLDEIEG
0 1 S562-p SLSKTSSsSCSAHSS
0 1 T573-p AHSSFSStGQPRGPL
0 8 Y614-p GYKERMSyILKESSK
0 6 S622-p ILKESSKsPKTMkKF
0 1 K627-a SKsPKTMkKFLHKRK
0 1 T635-p KFLHKRKtERKPsEE
0 133 S640-p RKtERKPsEEEyVIR
0 145 Y644-p RKPsEEEyVIRKsTA
0 7 S649-p EEyVIRKsTAALEED
0 2 T650 EyVIRKsTAALEEDA
0 60 Y666-p ILKVIEAyCTsANFQ
0 1 T668 KVIEAyCTsANFQQG
0 1 S669-p VIEAyCTsANFQQGH
0 23 S684-p GSSTRKDsIPQVLLP
0 2 T701-p EKLIIEEtRsNGQTI
0 2 S703-p LIIEEtRsNGQTIME
0 71 T717-p EEKSLVDtVyALkDE
0 126 Y719-p KSLVDtVyALkDEVR
0 3 K722-u VDtVyALkDEVRELK
0 1 K751-a KSRRDLEkLVRRLLK
  mouse

 
S33-p DPEEFLKssLKNGVV
S34-p PEEFLKssLKNGVVL
Y91 VFEPDDLYSGANFSK
S122-p SERPCGRssSLsAAT
S123-p ERPCGRssSLsAATS
S124 RPCGRssSLsAATSS
S126-p CGRssSLsAATSSQT
T133 sAATSSQTNPQVAVP
P144 VAVPSTAPEQHSEEK
E150 APEQHSEEKAEMTEN
Y187 VCKGDIIYVTRVEEG
S219-p YVREIKPsERPLsPK
S224-p KPsERPLsPKAIKGF
S487-p LSASPRMsGFMYQGK
N503 PIAGMVVNRLDEIEG
S561 SLSKTSSSSCSTHSS
T572 THSSFSSTGQPRGPL
Y613 GYKERMSYILKESSK
S621 ILKESSKSPKTMKKF
K626 SKSPKTMKKFLHKRK
T634 KFLHKRKTERKAsEE
S639-p RKTERKAsEEEyVIR
Y643-p RKAsEEEyVIRKstA
S648-p EEyVIRKstAALEED
T649-p EyVIRKstAALEEDA
Y665 ILKVIEAYCTSASFQ
T667 KVIEAYCTSASFQQG
S668 VIEAYCTSASFQQGT
S679-p QQGTRKDsVPQVLLP
T696 EKLIIEETRsNGQTI
S698-p LIIEETRsNGQTIIE
T712 EEKSLVDTVYALKDE
Y714 KSLVDTVYALKDEVK
K717 VDTVYALKDEVKELK
K746 KSRKDLEKLVRKLLK
  rat

 
S33 DPEEFLKSSLKNGVV
S34 PEEFLKSSLKNGVVL
Y91 VFEPDDLYSGANFSK
S122 SERPCGRSSSLSATT
S123 ERPCGRSSSLSATTS
S124 RPCGRSSSLSATTSS
S126 CGRSSSLSATTSSQT
T133 SATTSSQTNPQAAVP
P144 AAVPSTTPEQQSEEK
E150 TPEQQSEEKAAEMTE
Y188 VCKGDIIYVTRVEEG
S220 YVREIKPSERPLSPK
S225 KPSERPLSPKAVKGF
S488 LSASPRMSGFMYQGK
T504 PIAGMVVTRLDEIEG
S562 SLSKTSSSSCSTHSS
T573 THSSFSSTGQPRGPL
Y614 GYKERMSYILKESSK
S622 ILKESSKSPKTMKKF
K627 SKSPKTMKKFLHKRK
T635 KFLHKRKTERKTsEE
S640-p RKTERKTsEEEYVIR
Y644 RKTsEEEYVIRKSTA
S649 EEYVIRKSTAALEED
T650 EYVIRKSTAALEEDA
Y666 ILKVIEAYCtSASFQ
T668-p KVIEAYCtSASFQQG
S669 VIEAYCtSASFQQGT
S680-p QQGTRKDsVPQVLLP
T697 EKLIIEETRSNGQTI
S699 LIIEETRSNGQTIIE
T713 EEKSLVDTVYALKDE
Y715 KSLVDTVYALKDEVK
K718 VDTVYALKDEVKELK
K747 KSRKDLEKLVRKLLK
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