title: Partial amino acid sequence of the major intrinsic protein (MIP) of the chicken lens deduced from the nucleotide sequence of a cDNA clone.
abstract: A cDNA clone of the major intrinsic protein (MIP) of the chicken lens was isolated. This clone covers the C-terminal half of the coding region and 3'-untranslated region including a polyadenylation signal. Comparison with the bovine MIP cDNA sequence revealed that: (1) the amphilphilic transmembrane helix in bovine MIP is highly hydrophobic in chicken MIP, and is thus unlikely to offer a hydrophilic lining of the transmembrane pore, and (2) the possible calmodulin binding site is conserved especially at amino acid residues which are postulated to be important in its binding with calmodulin. Northern blotting revealed the presence of transcripts of different lengths, two of which correspond closely to the transcripts of bovine MIP.
authors.affiliation: Department of Developmental Biology, National Institute for Basic Biology, Okazaki, Japan.
authors.forename: R
authors.initials: R
authors.lastname: Kodama
authors.forename: K
authors.initials: K
authors.lastname: Agata
authors.forename: M
authors.initials: M
authors.lastname: Mochii
authors.forename: G
authors.initials: G
authors.lastname: Eguchi
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D000954:Antigens, Surface; D020346:Aquaporins; D001483:Base Sequence; D002645:Chickens; D003001:Cloning, Molecular; D005136:Eye Proteins; D007908:Lens, Crystalline / Q000032:analysis*; D008562:Membrane Glycoproteins; D008565:Membrane Proteins; D008969:Molecular Sequence Data; D010750:Phosphoproteins
chemical_list: D000954:Antigens, Surface; D020346:Aquaporins; D005136:Eye Proteins; D008562:Membrane Glycoproteins; D008565:Membrane Proteins; D010750:Phosphoproteins; C030328:aquaporin 0