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RPS21

Official Full Name

ribosomal protein S21
Overview

Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 40S subunit. The protein belongs to the S21E family of ribosomal proteins. It is located in the cytoplasm. Alternative splice variants that encode different protein isoforms have been described, but their existence has not been verified. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome.
Synonyms

RPS21; ribosomal protein S21; 40S ribosomal protein S21; 8.2 kDa differentiation factor; S21;

Type

Cell & Tissue Lysates
Recombinant Proteins
Protein Pre-coupled Magnetic Beads

Species

Human
Rat
Zebrafish

Source

E. coli
HEK293
Mammalian Cell

Tag

GST
His
His (Fc)
Avi
N/A

Species	Cat.#	Product name	Source (Host)	Tag	Protein Length	Price
Human	RPS21-1542HCL	Recombinant Human RPS21 cell lysate		N/A		Inquiry
Human	RPS21-114H	Recombinant Human RPS21 protein, GST-tagged	E. coli	GST	1-81 aa	$319 / 25ug
Rat	RPS21-5159R	Recombinant Rat RPS21 Protein	Mammalian Cell	His		Inquiry
Rat	RPS21-4818R	Recombinant Rat RPS21 Protein, His (Fc)-Avi-tagged	HEK293	His (Fc)-Avi		Inquiry
Rat	RPS21-4818R-B	Recombinant Rat RPS21 Protein Pre-coupled Magnetic Beads	HEK293			Inquiry
Zebrafish	RPS21-11408Z	Recombinant Zebrafish RPS21	Mammalian Cell	His		Inquiry

Involved Pathway
Protein Function
Interacting Protein
RPS21 Related Articles

RPS21 involved in several pathways and played different roles in them. We selected most pathways RPS21 participated on our site, such as Ribosome, which may be useful for your reference. Also, other proteins which involved in the same pathway with RPS21 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.

Pathway Name	Pathway Related Protein
Ribosome	RPL18;RPL22L1;RPL9;RPS27.2;RPS20;RPL22;RSL24D1;RPS21;RPS29

RPS21 has several biochemical functions, for example, poly(A) RNA binding, protein N-terminus binding, structural constituent of ribosome. Some of the functions are cooperated with other proteins, some of the functions could acted by RPS21 itself. We selected most functions RPS21 had, and list some proteins which have the same functions with RPS21. You can find most of the proteins on our site.

Function	Related Protein
poly(A) RNA binding	SF3A1;TRMT1;UTP14A;RPS23;RPS16;MRPS11;OASL1;RPSA;PPP1CC
protein N-terminus binding	NCOA1;NPAT;STXBP1;MAP2K1;PEX19;ERCC3;ERCC5;GLRX;VWF
structural constituent of ribosome	RPLP2L;RPS8B;MRPS21;MRPS2;RPS21;MRPL23;MRPS14;RPS3;RPL24

RPS21 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with RPS21 here. Most of them are supplied by our site. Hope this information will be useful for your research of RPS21.

RPSA; midostaurin; ssrna_ag; MAST3; ABL1; MYC; NPM1; VCAM1; Eif3a; Eif3e; RPS11; NS

Perotti, C; Wiedl, T; et al. Characterization of mammary epithelial cell line HC11 using the NIA 15k gene array reveals potential regulators of the undifferentiated and differentiated phenotypes. DIFFERENTIATION 78:269-282(2009).

Smirnova, EV; Garkovenko, AV; et al. The precursor of differentiation factor HLDF and ribosomal protein RPS21 have a common N-terminal sequence. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 30:114-123(2004).