dbPTM

VEP1_ARATH - PTM Information in dbPTM

Basic Information of Protein

Overview of Protein Modification Sites with Functional and Structural Information
UniProt ID	VEP1_ARATH
UniProt AC	Q9STX2
Protein Name	3-oxo-Delta(4,5)-steroid 5-beta-reductase
Gene Name	VEP1
Organism	Arabidopsis thaliana (Mouse-ear cress).
Sequence Length	388
Subcellular Localization
Protein Description	Involved in vascular strand development. Catalyzes the stereospecific conversion of progesterone to 5-beta-pregnane-3,20-dione. Can use progesterone, testosterone, 21-acetyl cortexone, 2-cyclohexenone, but-1-en-3-one, ethyl acrylate, ethylmethacrylate, cortisone and canarigenone as substrates, lower activity with 3-methyl-2-cyclohexenone and 3,5,5-trimethyl-2-cyclohexenone as substrate, and no activity with canarigenin, canarigenin digitoxoside and pregnenolone. May be involved in the formation of 5-beta phytoecdysteroids..
Protein Sequence	MSWWWAGAIGAAKKKLDEDEPSQSFESVALIIGVTGIVGNSLAEILPLSDTPGGPWKVYGVARRPRPTWNADHPIDYIQCDVSDAEDTRSKLSPLTDVTHVFYVTWTNRESESENCEANGSMLRNVLQAIIPYAPNLRHVCLQTGTKHYLGPFTNVDGPRHDPPFTEDMPRLQIQNFYYTQEDILFEEIKKIETVTWSIHRPNMIFGFSPYSLMNIVGTLCVYAAICKHEGSPLLFPGSKKAWEGFMTASDADLIAEQQIWAAVDPYAKNEAFNCNNADIFKWKHLWKILAEQFGIEEYGFEEGKNLGLVEMMKGKERVWEEMVKENQLQEKKLEEVGVWWFADVILGVEGMIDSMNKSKEYGFLGFRNSNNSFISWIDKYKAFKIVP

Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations	Modification	Substrate Peptides & Secondary Structure	ASA (%)	Reference	Orthologous Protein Cluster
2	Acetylation	------MSWWWAGAI ------CCHHHHHHH		22223895

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 VEP1_ARATH !!

Functions of PTM Sites

Modified Location	Modified Residue	Modification	Function	Reference
Oops, there are no descriptions of PTM sites of VEP1_ARATH !!

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 VEP1_ARATH !!

Protein-Protein Interaction

Interacting Protein	Gene Name	Interaction Type	PPI Reference	Domain-Domain Interactions
Oops, there are no PPI records of VEP1_ARATH !!

Drug and Disease Associations

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

Regulatory Network of VEP1_ARATH

Related Literatures of Post-Translational Modification