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

Overview
PDGFRA a receptor tyrosine kinase of the PDGFR family that binds members of the platelet-derived growth factor family. The identity of the growth factor bound determines whether the functional receptor is a homodimer or a heterodimer, composed of both PDGFR-alpha and -beta. Ligand binding induces receptor dimerization and autophosphorylation. Particularly important for kidney development since mice heterozygous for the receptor exhibit defective kidney phenotypes. Chromosomal rearrangments activate PDGFRalpha by fusion to BCR, causing atypical chronic myelogenous leukemia (CML), and to FIP1L1, causing idiopathic hypereosinophilic syndrome. Activating point mutations cause a minority of gastrointestinal stromal tumors (GIST). Promoter polymorphisms linked to neural tube defects including spina bifida, verified by mouse mutant model. Inhibitors: Gleevec, Sutent. OMIM: Two alternatively-spliced isoforms have been described. Note: This description may include information from UniProtKB.
Protein type: EC 2.7.10.1; Membrane protein, integral; Protein kinase, TK; Kinase, protein; Protein kinase, tyrosine (receptor); TK group; PDGFR family
Cellular Component: integral to plasma membrane; cytoplasm; plasma membrane; nucleus; intrinsic to plasma membrane; external side of plasma membrane
Molecular Function: vascular endothelial growth factor receptor activity; protein binding; protein homodimerization activity; platelet-derived growth factor binding; platelet-derived growth factor receptor binding; platelet-derived growth factor alpha-receptor activity; transmembrane receptor protein tyrosine kinase activity; ATP binding
Biological Process: estrogen metabolic process; extracellular matrix organization and biogenesis; regulation of chemotaxis; peptidyl-tyrosine phosphorylation; viral reproduction; wound healing; nerve growth factor receptor signaling pathway; protein amino acid autophosphorylation; cardiac myofibril assembly; platelet-derived growth factor receptor signaling pathway; palate development; elevation of cytosolic calcium ion concentration; positive regulation of fibroblast proliferation; Leydig cell differentiation; embryonic digestive tract morphogenesis; luteinization; positive regulation of cell proliferation; male genitalia development; epidermal growth factor receptor signaling pathway; fibroblast growth factor receptor signaling pathway; phosphoinositide-mediated signaling; adrenal gland development; in utero embryonic development; positive regulation of phosphoinositide 3-kinase activity; embryonic cranial skeleton morphogenesis; embryonic skeletal morphogenesis; odontogenesis of dentine-containing teeth; positive regulation of phosphoinositide 3-kinase cascade; cell activation; innate immune response; positive regulation of DNA replication; positive regulation of cell migration; lung development
Reference #:  P16234 (UniProtKB)
Alt. Names/Synonyms: Alpha-type platelet-derived growth factor receptor; CD140 antigen-like family member A; CD140A; CD140a antigen; MGC74795; PDGF-R-alpha; PDGFR2; PDGFRA; PGFRA; platelet-derived growth factor receptor, alpha polypeptide; rearranged-in-hypereosinophilia-platelet derived growth factor receptor alpha fusion protein; RHEPDGFRA
Gene Symbols: PDGFRA
Molecular weight: 122,670 Da
Basal Isoelectric point: 5.05  Predict pI for various phosphorylation states
CST Pathways:  Tyrosine Kinases & Substrates
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

PDGFRA

Protein Structure Not Found.


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Sites Implicated In
molecular association, regulation: Y572‑p, Y574‑p, Y720‑p, Y731‑p, Y742‑p, Y754‑p, Y762‑p, Y988‑p, Y1018‑p

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 2 S566-p WRVIESIsPDGHEyI
2 21 Y572-p IsPDGHEyIyVDPMQ
2 18 Y574-p PDGHEyIyVDPMQLP
0 9 Y582-p VDPMQLPyDsRWEFP
0 2 S584-p PMQLPyDsRWEFPRD
0 48 Y613-p KVVEGTAyGLSRSQP
0 1 K703 HHPEKPKKELDIFGL
0 1 S719 PADESTRSyVILSFE
5 4 Y720-p ADESTRSyVILSFEN
1 36 Y731-p SFENNGDyMDMKQAD
0 4 T740-p DMKQADTtQyVPMLE
1 105 Y742-p KQADTtQyVPMLERK
1 4 S752-p MLERKEVsKysDIQR
3 38 Y754-p ERKEVsKysDIQRsL
0 7 S755-p RKEVsKysDIQRsLy
0 2 S760-p KysDIQRsLyDRPAs
2 345 Y762-p sDIQRsLyDRPAsyK
1 10 S767-p sLyDRPAsyKKKSML
1 284 Y768-p LyDRPAsyKKKSMLD
0 20 S847-p ARDIMHDsNyVSKGS
0 61 Y849-p DIMHDsNyVSKGSTF
0 1 K852 HDsNyVSKGSTFLPV
0 6 Y926-p DHATSEVyEIMVKCW
0 2 Y944-p PEKRPSFyHLSEIVE
0 4 Y958-p ENLLPGQyKKSyEKI
0 5 Y962-p PGQyKKSyEKIHLDF
0 1 K964 QyKKSyEKIHLDFLK
0 2 K971 KIHLDFLKSDHPAVA
0 2 S984 VARMRVDSDNAyIGV
3 20 Y988-p RVDSDNAyIGVtyKN
0 1 T992-p DNAyIGVtyKNEEDK
0 2 Y993-p NAyIGVtyKNEEDKL
0 1 S1013 GLDEQRLSADsGyII
0 3 S1016-p EQRLSADsGyIIPLP
4 105 Y1018-p RLSADsGyIIPLPDI
0 2 S1042-p GKRNRHSsQTSEESA
2992 : Phospho-PDGF Receptor alpha (Tyr754) (23B2) Rabbit mAb
12022 : Phospho-PDGF Receptor alpha (Tyr762) Antibody
3170 : Phospho-PDGF Receptor alpha (Tyr849)/PDGF Receptor beta (Tyr857) (C43E9) Rabbit mAb
4547 : Phospho-PDGFR alpha (Tyr1018) Antibody
  mouse

 
S566-p WRVIESIsPDGHEyI
Y572-p IsPDGHEyIyVDPMQ
Y574-p PDGHEyIyVDPMQLP
Y582-p VDPMQLPyDSRWEFP
S584 PMQLPyDSRWEFPRD
Y613-p KVVEGTAyGLSRSQP
K703-u QHPEKPKkDLDIFGL
S719-p PADESTRsyVILSFE
Y720-p ADESTRsyVILSFEN
Y731-p SFENNGDyMDMKQAD
T740 DMKQADTTQyVPMLE
Y742-p KQADTTQyVPMLERK
S752-p MLERKEVsKysDIQR
Y754-p ERKEVsKysDIQRSL
S755-p RKEVsKysDIQRSLy
S760 KysDIQRSLyDRPAs
Y762-p sDIQRSLyDRPAsyK
S767-p SLyDRPAsyKKKSML
Y768-p LyDRPAsyKKKSMLD
S847-p ARDIMHDsNyVSkGS
Y849-p DIMHDsNyVSkGSTF
K852-u HDsNyVSkGSTFLPV
Y926 DHATSEVYEIMVQCW
Y944 PEKRPSFYHLSEIVE
Y958 ENLLPGQYKKSYEkI
Y962 PGQYKKSYEkIHLDF
K964-u QYKKSYEkIHLDFLk
K971-u kIHLDFLkSDHPAVA
S984-p VARMRVDsDNAyIGV
Y988-p RVDsDNAyIGVTYKN
T992 DNAyIGVTYKNEEDK
Y993 NAyIGVTYKNEEDKL
S1013-p GLDEQRLsADSGyII
S1016 EQRLsADSGyIIPLP
Y1018-p RLsADSGyIIPLPDI
S1042 GKRNRHSSQTSEESA
2992 : Phospho-PDGF Receptor alpha (Tyr754) (23B2) Rabbit mAb
12022 : Phospho-PDGF Receptor alpha (Tyr762) Antibody
3170 : Phospho-PDGF Receptor alpha (Tyr849)/PDGF Receptor beta (Tyr857) (C43E9) Rabbit mAb
4547 : Phospho-PDGFR alpha (Tyr1018) Antibody
  rat

 
S565 WRVIESISPDGHEYI
Y571 ISPDGHEYIYVDPMQ
Y573 PDGHEYIYVDPMQLP
Y581 VDPMQLPYDSRWEFP
S583 PMQLPYDSRWEFPRD
Y612-p KVVEGTAyGLSRSQP
K702 RHPEKPKKDLDIFGL
S718 PADESTRSYVILSFE
Y719 ADESTRSYVILSFEN
Y730-p SFENNGDyVDMKQAD
T739 DMKQADTTQYVPMLE
Y741 KQADTTQYVPMLERK
S751-p MLERKEVsKYSDIQR
Y753 ERKEVsKYSDIQRSL
S754 RKEVsKYSDIQRSLY
S759 KYSDIQRSLYDRPAS
Y761 SDIQRSLYDRPASYK
S766 SLYDRPASYKKKSML
Y767 LYDRPASYKKKSMLD
S846 ARDIMHDSNYVSKGS
Y848 DIMHDSNYVSKGSTF
K851 HDSNYVSKGSTFLPV
Y925 DHATSEVYEIMVQCW
Y943 PEKRPSFYHLSEIVE
Y957 ENLLPGQYKKSYEKI
Y961 PGQYKKSYEKIHLDF
K963 QYKKSYEKIHLDFLK
K970 KIHLDFLKSDHPAVA
S983 VARMRVDSDNAYIGV
Y987 RVDSDNAYIGVTYKN
T991 DNAYIGVTYKNEEDK
Y992 NAYIGVTYKNEEDKL
S1012 GLDEQRLSADSGYII
S1015 EQRLSADSGYIIPLP
Y1017 RLSADSGYIIPLPDI
S1041 GKRNRHSSQTSEESA
12022 : Phospho-PDGF Receptor alpha (Tyr762) Antibody
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