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Article

Recovery of argininosuccinate lyase activity in duck delta1 crystallin.

Biochemistry - 28 Jun 2005

Tsai May, Koo Jason, Howell P Lynne

Abstract excerpt

Delta-crystallin, the major soluble protein component in the avian eye lens, is homologous to argininosuccinate lyase (ASL). Two delta-crystallin isoforms exist in ducks, delta1- and delta2-crystallin, which are 94% identical in amino acid sequence. While duck delta2-crystallin (ddeltac2) has maintained ASL activity, evolution has rendered duck delta1-crystallin (ddeltac1) enzymatically inactive. Previous...

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Source

Identifiers

PMID: 15966727
DOI: 10.1021/bi050346s

Genes

ASL

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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