Isolation and characterisation of smallminded, a Drosophila gene encoding a new member of the Cdc48p/VCP subfamily of AAA proteins
Research output: Contribution to journal › Article › peer-review
Standard Standard
In: Gene, Vol. 208, No. 2, 27.02.1998, p. 191-9.
Research output: Contribution to journal › Article › peer-review
HarvardHarvard
APA
CBE
MLA
VancouverVancouver
Author
RIS
TY - JOUR
T1 - Isolation and characterisation of smallminded, a Drosophila gene encoding a new member of the Cdc48p/VCP subfamily of AAA proteins
AU - Long, Antony R
AU - Yang, Mingyao
AU - Kaiser, Kim
AU - Shepherd, David
PY - 1998/2/27
Y1 - 1998/2/27
N2 - Smallminded (smid) encodes a new member of the cdc48p/VCP subfamily of AAA proteins in Drosophila. The gene was isolated by plasmid rescue from a GAL4 enhancer trap line which shows reporter gene expression in neuroblasts, imaginal disks and a subset of sensory neurons. Larvae homozygous for the insert arrest development as second instar larvae and die without pupating. The most obvious defect in these larvae is a significantly reduced CNS, hence the naming of the gene as smallminded. The deduced amino acid sequence of smid contains a tandem duplication of the AAA nucleotide binding domain characteristic of the cdc48p/VCP subfamily. Overall, smid shares 33% identical residues with its closest relative, yeast L0919-chrXII and 26-29% with other members of the cdc48p/VCP subfamily. The most highly conserved regions of the predicted protein structure are found in and around the nucleotide binding domains. The gene is expressed at all developmental stages.
AB - Smallminded (smid) encodes a new member of the cdc48p/VCP subfamily of AAA proteins in Drosophila. The gene was isolated by plasmid rescue from a GAL4 enhancer trap line which shows reporter gene expression in neuroblasts, imaginal disks and a subset of sensory neurons. Larvae homozygous for the insert arrest development as second instar larvae and die without pupating. The most obvious defect in these larvae is a significantly reduced CNS, hence the naming of the gene as smallminded. The deduced amino acid sequence of smid contains a tandem duplication of the AAA nucleotide binding domain characteristic of the cdc48p/VCP subfamily. Overall, smid shares 33% identical residues with its closest relative, yeast L0919-chrXII and 26-29% with other members of the cdc48p/VCP subfamily. The most highly conserved regions of the predicted protein structure are found in and around the nucleotide binding domains. The gene is expressed at all developmental stages.
KW - Amino Acid Sequence
KW - Animals
KW - Base Sequence
KW - Brain/anatomy & histology
KW - Cell Cycle Proteins/biosynthesis
KW - Cloning, Molecular
KW - Drosophila/genetics
KW - Drosophila Proteins
KW - Genes, Insect
KW - Genes, Reporter
KW - Heterozygote
KW - Homozygote
KW - Larva
KW - Molecular Sequence Data
KW - Neurons, Afferent/metabolism
KW - Recombinant Fusion Proteins/biosynthesis
KW - Sequence Alignment
KW - Sequence Homology, Amino Acid
U2 - 10.1016/S0378-1119(97)00652-5
DO - 10.1016/S0378-1119(97)00652-5
M3 - Article
C2 - 9524263
VL - 208
SP - 191
EP - 199
JO - Gene
JF - Gene
SN - 0378-1119
IS - 2
ER -