Identification of a second stanniocalcin cDNA in mouse and human: stanniocalcin 2.
It has recently been shown that mammals contain a gene encoding a protein that is related to stanniocalcin (STC), a hormone previously considered to be present only in bony fish where it plays a major role in Ca2+ homeostasis. Here we report the identification in the mouse and human of a cDNA, STC-2, that shows significant similarity to the first mammalian STC (which we now rename STC-1). Northern analysis revealed that mammalian STC-2, like STC-1, is expressed in a wide variety of tissues. In contrast to STC-1, the predicted amino acid sequence of STC-2 contains a cluster of histidine residues in the C-terminal portion of the protein, which suggests that STC-2 may interact with metal ions.
Chang
A C
AC
Children's Medical Research Institute, Sydney, NSW, Australia.
Reddel
R R
RR
D017398:Alternative Splicing; D000595:Amino Acid Sequence; D000818:Animals; D015152:Blotting, Northern; D003001:Cloning, Molecular; D018076:DNA, Complementary / Q000235:genetics / Q000302:isolation & purification; D016208:Databases, Factual; D020224:Expressed Sequence Tags; D006023:Glycoproteins / Q000737:chemistry / Q000235:genetics*; D006728:Hormones / Q000737:chemistry / Q000235:genetics*; D006801:Humans; D036341:Intercellular Signaling Peptides and Proteins; D047908:Intracellular Signaling Peptides and Proteins; D051379:Mice; D008969:Molecular Sequence Data; D016366:Open Reading Frames; D009928:Organ Specificity; D010802:Phylogeny; D016415:Sequence Alignment; D017422:Sequence Analysis, DNA; D017386:Sequence Homology, Amino Acid; D020506:Untranslated Regions
D018076:DNA, Complementary; D006023:Glycoproteins; D006728:Hormones; D036341:Intercellular Signaling Peptides and Proteins; D047908:Intracellular Signaling Peptides and Proteins; C114997:STC2 protein, human; C485438:Stc2 protein, mouse; D020506:Untranslated Regions; C051795:teleocalcin