1bc4

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THE SOLUTION STRUCTURE OF A CYTOTOXIC RIBONUCLEASE FROM THE OOCYTES OF RANA CATESBEIANA (BULLFROG), NMR, 15 STRUCTURES

Structural highlights

1bc4 is a 1 chain structure with sequence from Lithobates catesbeianus. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:Solution NMR
Ligands:PCA
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

RNASO_LITCT Preferentially cleaves single-stranded RNA at pyrimidine residues with a 3'flanking guanine. Hydrolyzes poly(U) and poly(C) as substrates, and prefers the former. The S-lectins in frog eggs may be involved in the fertilization and development of the frog embryo. This lectin agglutinates various animal cells, including normal lymphocytes, erythrocytes, and fibroblasts of animal and human origin. It is cytotoxic against several tumor cells.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

Contents


PDB ID 1bc4

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