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Protein Page:
SEMA3B (human)
p Phosphorylation
ac Acetylation
me Methylation
m1 Mono-methylation
m2 Di-methylation
m3 Tri-methylation
ub Ubiquitination
sm Sumoylation
ne Neddylation
gl O-GlcNAc
ga O-GalNAc
pa Palmitoylation
ad Adenylylation
sn S-Nitrosylation
ca Caspase cleavage
sc Succinylation

Overview
SEMA3B Inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons. Expressed abundantly but differentially in a variety of neural and nonneural tissues. Belongs to the semaphorin family. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: Motility/polarity/chemotaxis; Cell development/differentiation; Secreted; Secreted, signal peptide
Cellular Component: membrane; endoplasmic reticulum
Molecular Function: receptor activity
Biological Process: axon guidance; cell-cell signaling
Reference #:  Q13214 (UniProtKB)
Gene Symbols: SEMA3B
Molecular weight: 83,122 Da
Basal Isoelectric point: 9.17  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

SEMA3B

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 T199 DLMGRDFTIFRSLGQ
0 1 T611-ga TFQRAGVtAHTQVLA
  mouse

 
T198-p DLMGRDFtIFRSLGQ
A610 TFQGAGEAAHTQVLA
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