Tag Content
SG ID
SG00013072 
UniProt Accession
Theoretical PI
5.58  
Molecular Weight
27686 Da  
Genbank Nucleotide ID
Genbank Protein ID
Gene Name
Cdc42ep3 
Gene Synonyms/Alias
Borg2, Cep3 
Protein Name
Cdc42 effector protein 3 
Protein Synonyms/Alias
Binder of Rho GTPases 2; 
Organism
Mus musculus (Mouse) 
NCBI Taxonomy ID
10090 
Chromosome Location
chr:17;79733365-79754431;-1
View in Ensembl genome browser  
Function in Stage
Uncertain 
Function in Cell Type
Uncertain 
Probability (GAS) of Function in Spermatogenesis
0.658345907 
The probability was calculated by GAS algorithm, ranging from 0 to 1. The closer it is to 1, the more possibly it functions in spermatogenesis.
Description
Temporarily unavailable 
Abstract of related literatures
1. This study describes comprehensive polling of transcription start and termination sites and analysis of previously unidentified full-length complementary DNAs derived from the mouse genome. We identify the 5' and 3' boundaries of 181,047 transcripts with extensive variation in transcripts arising from alternative promoter usage, splicing, and polyadenylation. There are 16,247 new mouse protein-coding transcripts, including 5154 encoding previously unidentified proteins. Genomic mapping of the transcriptome reveals transcriptional forests, with overlapping transcription on both strands, separated by deserts in which few transcripts are observed. The data provide a comprehensive platform for the comparative analysis of mammalian transcriptional regulation in differentiation and development. PMID: [16141072] 

2. The National Institutes of Health's Mammalian Gene Collection (MGC) project was designed to generate and sequence a publicly accessible cDNA resource containing a complete open reading frame (ORF) for every human and mouse gene. The project initially used a random strategy to select clones from a large number of cDNA libraries from diverse tissues. Candidate clones were chosen based on 5'-EST sequences, and then fully sequenced to high accuracy and analyzed by algorithms developed for this project. Currently, more than 11,000 human and 10,000 mouse genes are represented in MGC by at least one clone with a full ORF. The random selection approach is now reaching a saturation point, and a transition to protocols targeted at the missing transcripts is now required to complete the mouse and human collections. Comparison of the sequence of the MGC clones to reference genome sequences reveals that most cDNA clones are of very high sequence quality, although it is likely that some cDNAs may carry missense variants as a consequence of experimental artifact, such as PCR, cloning, or reverse transcriptase errors. Recently, a rat cDNA component was added to the project, and ongoing frog (Xenopus) and zebrafish (Danio) cDNA projects were expanded to take advantage of the high-throughput MGC pipeline. PMID: [15489334] 

3. Proper development of the mammalian brain requires the precise integration of numerous temporally and spatially regulated stimuli. Many of these signals transduce their cues via the reversible phosphorylation of downstream effector molecules. Neuronal stimuli acting in concert have the potential of generating enormous arrays of regulatory phosphoproteins. Toward the global profiling of phosphoproteins in the developing brain, we report here the use of a mass spectrometry-based methodology permitting the first proteomic-scale phosphorylation site analysis of primary animal tissue, identifying over 500 protein phosphorylation sites in the developing mouse brain. PMID: [15345747] 

4. We used on-line electron capture dissociation (ECD) for the large scale identification and localization of sites of phosphorylation. Each FT-ICR ECD event was paired with a linear ion trap collision-induced dissociation (CID) event, allowing a direct comparison of the relative merits of ECD and CID for phosphopeptide identification and site localization. Linear ion trap CID was shown to be most efficient for phosphopeptide identification, whereas FT-ICR ECD was superior for localization of sites of phosphorylation. The combination of confident CID and ECD identification and confident CID and ECD localization is particularly valuable in cases where a phosphopeptide is identified just once within a phosphoproteomics experiment. PMID: [19131326] 

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Function
Probably involved in the organization of the actincytoskeleton. May act downstream of CDC42 to induce actin filamentassembly leading to cell shape changes. Induces pseudopodiaformation in fibroblasts (By similarity). 
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Subcellular Location
Endomembrane system; Peripheral membraneprotein (By similarity). Cytoplasm, cytoskeleton (By similarity). 
Tissue Specificity
 
Gene Ontology
GO IDGO termEvidence
GO:0015629 C:actin cytoskeleton IEA:Compara.
GO:0005737 C:cytoplasm IEA:UniProtKB-KW.
GO:0012505 C:endomembrane system IEA:UniProtKB-SubCell.
GO:0016020 C:membrane IEA:UniProtKB-KW.
GO:0008360 P:regulation of cell shape IEA:UniProtKB-KW.
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Interpro
IPR000095;    PAK_box_Rho-bd.
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Pfam
PF00786;    PBD;    1.
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SMART
SM00285;    PBD;    1.
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PROSITE
PS50108;    CRIB;    1.
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PRINTS
Created Date
18-Oct-2012 
Record Type
GAS predicted 
Sequence Annotation
CHAIN         1    254       Cdc42 effector protein 3.
                             /FTId=PRO_0000212652.
DOMAIN       31     45       CRIB.
COMPBIAS    171    197       Ser-rich.
MOD_RES      63     63       Phosphotyrosine.
MOD_RES      89     89       Phosphoserine (By similarity).
MOD_RES      91     91       Phosphoserine.
MOD_RES     100    100       Phosphoserine (By similarity).
MOD_RES     108    108       Phosphoserine.
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Nucleotide Sequence
Length: 1487 bp   Go to nucleotide: FASTA
Protein Sequence
Length: 254 bp   Go to amino acid: FASTA
The verified Protein-Protein interaction information
UniProt
Gene Symbol Ref Databases
Other Protein-Protein interaction resources
String database  
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