RSZ21_ARATH - PTM Information in dbPTM

Basic Information of Protein

• UniProt ID: RSZ21_ARATH
• UniProt AC: O81127
• Protein Name: Serine/arginine-rich splicing factor RSZ21
• Gene Name: RSZ21
• Organism: Arabidopsis thaliana (Mouse-ear cress).
• Sequence Length: 187
• Subcellular Localization: Nucleus speckle .
• Protein Description: Probably involved in intron recognition and spliceosome assembly..
• Protein Sequence: MTRVYVGNLDPRVTERELEDEFKAFGVLRNVWVARRPPGYAFLEFDDERDALDAISALDRKNGWRVELSHKDKGGRGGGGGRRGGIEDSKCYECGELGHFARECRRGRGSVRRRSPSPRRRRSPDYGYARRSISPRGRRSPPRRRSVTPPRRGRSYSRSPPYRGSRRDSPRRRDSPYGRRSPYANGV

Overview of Protein Modification Sites with Functional and Structural Information

Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations	Modification	Substrate Peptides & Secondary Structure	ASA (%)	Reference
115	Phosphorylation	RGSVRRRSPSPRRRR CCCCCCCCCCCCCCC		23776212
117	Phosphorylation	SVRRRSPSPRRRRSP CCCCCCCCCCCCCCC		23776212
123	Phosphorylation	PSPRRRRSPDYGYAR CCCCCCCCCCCCCCC		30291188
126	Phosphorylation	RRRRSPDYGYARRSI CCCCCCCCCCCCCCC		23776212
128	Phosphorylation	RRSPDYGYARRSISP CCCCCCCCCCCCCCC		23776212
132	Phosphorylation	DYGYARRSISPRGRR CCCCCCCCCCCCCCC		-
134	Phosphorylation	GYARRSISPRGRRSP CCCCCCCCCCCCCCC		-
140	Phosphorylation	ISPRGRRSPPRRRSV CCCCCCCCCCCCCCC		27531888
146	Phosphorylation	RSPPRRRSVTPPRRG CCCCCCCCCCCCCCC		23776212
148	Phosphorylation	PPRRRSVTPPRRGRS CCCCCCCCCCCCCCC		23776212
155	Phosphorylation	TPPRRGRSYSRSPPY CCCCCCCCCCCCCCC		23111157
157	Phosphorylation	PRRGRSYSRSPPYRG CCCCCCCCCCCCCCC		23111157
159	Phosphorylation	RGRSYSRSPPYRGSR CCCCCCCCCCCCCCC		23111157
169	Phosphorylation	YRGSRRDSPRRRDSP CCCCCCCCCCCCCCC		23776212
175	Phosphorylation	DSPRRRDSPYGRRSP CCCCCCCCCCCCCCC		23776212
177	Phosphorylation	PRRRDSPYGRRSPYA CCCCCCCCCCCCCCC		23776212
181	Phosphorylation	DSPYGRRSPYANGV- CCCCCCCCCCCCCC-		19880383
183	Phosphorylation	PYGRRSPYANGV--- CCCCCCCCCCCC---		19880383

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

Oops, there are no upstream regulatory protein records of RSZ21_ARATH !!

Functions of PTM Sites

Oops, there are no descriptions of PTM sites of RSZ21_ARATH !!

Disease-associated PTM Sites based on SAP

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

Oops, there are no SNP-PTM records of RSZ21_ARATH !!

Protein-Protein Interaction

Interacting Protein	Gene Name	Interaction Type	PPI Reference
SR34_ARATH	SR1	physical	18674533
SRS31_ARATH	RSP31	physical	12176998

Drug and Disease Associations

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