P13043 · GVPD1_HALSA
- ProteinProtein GvpD1
- GenegvpD11; gvpD1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids536 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
Causes a decrease in the amount of GvpE protein (By similarity).
The 5'-region of its promoter or mRNA has a repressive function on downstream genes (PubMed:7651141).
Gas vesicles are hollow, gas filled proteinaceous nanostructures found in several microbial planktonic microorganisms. They allow positioning of halobacteria at the optimal depth for growth in the poorly aerated, shallow brine pools of their habitat (PubMed:33711860).
The 5'-region of its promoter or mRNA has a repressive function on downstream genes (PubMed:7651141).
Gas vesicles are hollow, gas filled proteinaceous nanostructures found in several microbial planktonic microorganisms. They allow positioning of halobacteria at the optimal depth for growth in the poorly aerated, shallow brine pools of their habitat (PubMed:33711860).
Expression of a 9.5 kb p-vac DNA fragment containing 2 divergently transcribed regions (gvpD-gvpE-gvpF-gvpG-gvpH-gvpI-gvpJ-gvpK-gvpL-gvpM and gvpA-gvpC-gvpN-gvpO) allows H.volcanii to produce gas vesicles (PubMed:1404376, PubMed:7651141).
A similar region restores gas vesicle production in H.halobium without the p-vac locus, but it still has the c-vac locus (PubMed:1398080, PubMed:8002589).
A similar region restores gas vesicle production in H.halobium without the p-vac locus, but it still has the c-vac locus (PubMed:1398080, PubMed:8002589).
Miscellaneous
Encoded in a 14-gene plasmid locus called p-vac which produces predominantly short, spindle-shaped gas vesicles during all stages of growth.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | ATP binding |
Keywords
- Ligand
Names & Taxonomy
Protein names
- Recommended nameProtein GvpD1
Gene names
Encoded on
- Plasmid pNRC100
- Plasmid pNRC200
- Plasmid pHH1
Organism names
- Strains
- Taxonomic lineageArchaea > Euryarchaeota > Stenosarchaea group > Halobacteria > Halobacteriales > Halobacteriaceae > Halobacterium > Halobacterium salinarum NRC-34001
Accessions
- Primary accessionP13043
- Secondary accessions
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Note: Probably not part of the mature gas vesicle.
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000182675 | 1-536 | Protein GvpD1 | |||
Sequence: MSSPNLAHPPTDYTGIVLFPRELSQFFMGDAGETLLINGAPGTGKTLFTIRGLDVLDRDSDVLYVSTRVDQETVHEMYFADHSSLDTTAILDLFQDPFELPLDVDVPFEKLDLDSLLEWIQEINAATTQLTIAFDSWELIYEYLAVRHDDPPDIKTVTNQLAVLAREENIRLMLVTETAAPSSLEYIVDGVVTLQVKEDDRGRTRRDLRLDKLRGVRIGNRLQPFTLADGQFQVITPVELLTIQTGTGNGTWDPLANSKAKFSTGIRDLDRILSGGYNRGSVVHLDLGPDLSRDAWSVLTLPTIRNFLSQEMGVAVVPPREGSPGLLHNDLNTVLSSQVFDTYCHVFETYAGPSDSADRYDQPDSTESFSEMATTTPPDDAPTATHETDGADDGSRSTDGVTGSDQPHPIDEDFESPIEGGQLAYEPYMAYVEQVREESEDPLLHVISMDTAQEAFETRLGDFANYVALHNDLTLLITKQGTELRTRADRVADMHFRLERSGDAIILYGENPLTPLLGIGISQSESIPKITLTEMV |
Interaction
Subunit
Interacts with GvpE.
Structure
Family & Domains
Features
Showing features for region, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 352-413 | Disordered | ||||
Sequence: GPSDSADRYDQPDSTESFSEMATTTPPDDAPTATHETDGADDGSRSTDGVTGSDQPHPIDED | ||||||
Compositional bias | 366-382 | Polar residues | ||||
Sequence: TESFSEMATTTPPDDAP |
Sequence similarities
Belongs to the gas vesicle GvpD family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length536
- Mass (Da)59,342
- Last updated1990-01-01 v1
- Checksum3FC4E4F8F129F9CD
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 366-382 | Polar residues | ||||
Sequence: TESFSEMATTTPPDDAP |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
X15374 EMBL· GenBank· DDBJ | CAA33435.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
M58557 EMBL· GenBank· DDBJ | AAA98195.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
X55648 EMBL· GenBank· DDBJ | CAA39171.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AF016485 EMBL· GenBank· DDBJ | AAC82808.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AE004438 EMBL· GenBank· DDBJ | AAG20725.1 EMBL· GenBank· DDBJ | Genomic DNA |