dbPTM

CSN8_DROME - PTM Information in dbPTM

Basic Information of Protein

Overview of Protein Modification Sites with Functional and Structural Information
UniProt ID	CSN8_DROME
UniProt AC	Q7KTH8
Protein Name	COP9 signalosome complex subunit 8
Gene Name	CSN8
Organism	Drosophila melanogaster (Fruit fly).
Sequence Length	182
Subcellular Localization	Cytoplasm . Nucleus .
Protein Description	Probable component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF. The CSN complex plays an essential role in oogenesis and embryogenesis and is required for proper photoreceptor R cell differentiation and promote lamina glial cell migration or axon targeting. It also promotes Ubl-dependent degradation of cyclin E (CycE) during early oogenesis..
Protein Sequence	MHLNKYSEVVERLENEEFEQVELGAEVYQQLLAIYLYQNKLADAKLLWMRVPANLRDDKELIQLNLLNIALQNNNYADFFKHIKYEWSERVKSPVEDLLNKQREELFKLMGSAYMSIYQHNLLELSLMSEDELKHACAALNWTEELDGDRVILKPKVQEAPPARGNDDQLLKLTEFVTFLEN

Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations	Modification	Substrate Peptides & Secondary Structure	ASA (%)	Reference	Orthologous Protein Cluster
93	Phosphorylation	EWSERVKSPVEDLLN HHHHHCCCHHHHHHH	31.18	21082442

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)

Modified Location	Modified Residue	Modification	Type of Upstream Proteins	Gene Name of Upstream Proteins	UniProt AC of Upstream Proteins	Sources
Oops, there are no upstream regulatory protein records of CSN8_DROME !!

Functions of PTM Sites

Modified Location	Modified Residue	Modification	Function	Reference
Oops, there are no descriptions of PTM sites of CSN8_DROME !!

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location	Modification	Variant Position (Distance <= 10)	Residue Change	SAP	Related Disease	Reference
Oops, there are no SNP-PTM records of CSN8_DROME !!

Protein-Protein Interaction

Interacting Protein	Gene Name	Interaction Type	PPI Reference	Domain-Domain Interactions
CSN3_DROME	CSN3	physical	14605208
UBCD4_DROME	UbcD4	physical	14605208

Drug and Disease Associations

Kegg Drug
DrugBank
There are no disease associations of PTM sites.

Regulatory Network of CSN8_DROME

Related Literatures of Post-Translational Modification