Abstract
Sequences of three cDNA clones for carbonic anhydrase II (CA-II) from chick retina are presented. The longest cDNA clone encodes all but the first three amino acids of CA-II, and the encoded sequence generally agrees with published fragments of CA-II sequence from chick red blood cells. It is 70% identical to human CA-II; the active-site residues are conserved, but the chick protein has six extra cysteines. There is a long 3'-untranslated region which contains a second open reading frame, but this is not conserved. There appears to be a single CA-II gene in the chick. Some anomalies in cDNA synthesis and in Bal31 deletion are noted.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.