Identification and phylogenetic analysis of Dictyostelium discoideum kinesin proteins.

ABSTRACT:

Background

Kinesins constitute a large superfamily of motor proteins in eukaryotic cells. They perform diverse tasks such as vesicle and organelle transport and chromosomal segregation in a microtubule- and ATP-dependent manner. In recent years, the genomes of a number of eukaryotic organisms have been completely sequenced. Subsequent studies revealed and classified the full set of members of the kinesin superfamily expressed by these organisms. For Dictyostelium discoideum, only five kinesin superfamily proteins (Kif's) have already been reported.

Results

Here, we report the identification of thirteen kinesin genes exploiting the information from the raw shotgun reads of the Dictyostelium discoideum genome project. A phylogenetic tree of 390 kinesin motor domain sequences w

SUBMITTER: Kollmar M 

PROVIDER: S-EPMC305348 | biostudies-literature | 2003 Nov

REPOSITORIES: biostudies-literature