The SLIT3 cDNA encodes a 1,523-amino acid polypeptide with 41.1% similarity to the Drosophila 'slit' protein. Northern blot analysis revealed that the human...
FYN encodes a membrane-associated tyrosine kinase that has been implicated in the control of cell growth. The protein associates with the p85 subunit of...
Sarcoplasmic reticulum Ca(2+)-ATPases are transmembrane proteins that catalyze the ATP-dependent transport of Ca(2+) from the cytosol into the lumen of the...
SLURP1 is a member of the Ly6/uPAR family but lacks a GPI-anchoring signal sequence. It is thought that this secreted protein contains antitumor activity....
Glycyl-tRNA synthetase isone of the aminoacyl-tRNA synthetases that charge tRNAs with their cognate amino acids. The encoded enzyme is an (alpha)2 dimer...
SMAD2 is a protein belongs to the SMAD, a family of proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and...
SMAD3 or Mothers against decapentaplegic homolog 3 is a gene which appears in humans on chromosome 15. It is one of several human homologues of a gene which...
SMAD4 is a 552 amino acid protein involved in cell signaling. It belongs to the Darfwin family of proteins which modulate members of the TGF beta protein...
SMAD5 or Mothers against decapentaplegic homolog 5 is a polypeptide that, as its name describes, is a homolog of the Drosophila gene: "Mothers against...
MAD proteins, originally defined in Drosophila, are essential components of the signaling pathways of the transforming growth factor-beta receptor family....
SMAD9 or Mothers against decapentaplegic homolog 9 is a polypeptide that, as its name describes, is a homolog of the Drosophila gene: "Mothers against...
Spermine oxidase is the polyamine oxidase. This enzyme potentially represents a new class of catabolic enzymes in the mammalian polyamine metabolic pathway...
Spermine oxidase is the polyamine oxidase. This enzyme potentially represents a new class of catabolic enzymes in the mammalian polyamine metabolic pathway...
Sphingomyelin phosphodiesterase or simply Sphingomyelinase (SMase) is a hydrolase enzyme that is involved in sphingolipid metabolism reactions. SMase is a...
SMPD2 isa protein which was initially identified as a sphingomyelinase based on sequence similarity between bacterial sphingomyelinases and a yeast protein....
SMUG1 is a glycosylase that removes uracil from single- and double-stranded DNA in nuclear chromatin, thus contributing to base excision repair. The deduced...
Sorbin and SH3 domain-containing protein 1 (SORBS1) encodes a CBL-associated protein which functions in the signaling and stimulation of insulin. Mutations...
Arg and c-Abl represent the mammalian members of the Abelson family of non-receptor protein-tyrosine kinases. They interact with the Arg/Abl binding proteins...
Vinexin (SORBS3) encodes an SH3 domain-containing adaptor protein. The presence of SH3 domains play a role in this protein's ability to bind other...
SORCS1 encodes one family member of vacuolar protein sorting 10 (VPS10) domain-containing receptor proteins. The VPS10 domain name comes from the yeast...