Domains within Mus musculus protein STAR3_MOUSE (Q61542)

StAR-related lipid transfer protein 3

Alternative representations: 1 /

Protein length446 aa
Source databaseUniProt
Identifiers STAR3_MOUSE, Q61542, ENSMUSP00000018311.4, ENSMUSP00000018311, Q544C3_MOUSE, Q544C3
Source gene ENSMUSG00000018167

Domain architecture analysis

Display all proteins with similar:

Domain organisationProteins having all the domains as the query in the same order. Additional domains are allowed.
Domain compositionProteins with the same domain composition have at least one copy of each of the domains of the query.

This domain architecture was probably invented with the emergence of Eukaryota

Predicted functional partners

STAR3_MOUSE is shown as Stard3 in the network

Click and drag to pan the network, and zoom by using your mouse wheel. Click the protein nodes for additional options.

The network on the left comes from STRING, a database of known and predicted protein interactions. Displayed here is the evidence view, where different line colors represent the types of evidence for the association.

Open the STRING annotation page for Stard3

Protein STAR3_MOUSE is possibly involved in these pathways, based on its similarity to the listed KEGG orthologous groups:

KEGG pathways

PathwayDescription
map04979Cholesterol metabolism

KEGG orthologous groups

KONameDescription
K22291STARD3StAR-related lipid transfer protein 3
K16931STARsteroidogenic acute regulatory protein, mitochondrial

Post-translational modifications

PTM annotation is taken from PTMcode, a resource of known and predicted functional associations between protein post-translational modifications (PTMs). There are 9 PTMs annotated in this protein:

PTMCount
Phosphorylation9

To see the full details, including possible functional associations between the PTMs, please visit the PTMcode annotation page for protein Stard3.

Orthologous groups

Orthology information is taken from eggNOG, a database of orthologous groups of genes. Orthologous groups containing this protein are listed below. This protein is named 10090.ENSMUSP00000018311 in eggNOG.

OGTaxonomic classDescription
LKOG3845All organisms (root)StAR-related lipid transfer protein 3,steroidogenic acute regulatory protein, mitochondrial,transmembrane channel-like protein
KOG3845Eukaryota (superkingdom)StAR-related lipid transfer protein 3,steroidogenic acute regulatory protein, mitochondrial,transmembrane channel-like protein
HU3HGMetazoa (kingdom)StAR-related lipid transfer protein 3,steroidogenic acute regulatory protein, mitochondrial
94I8GChordata (phylum)StAR-related lipid transfer protein 3
5QR0DSarcopterygii (superclass)StAR-related lipid transfer protein 3
8Z2H6Mammalia (class)StAR-related lipid transfer protein 3
4RQ6ZEuarchontoglires (superorder)StAR-related lipid transfer protein 3
AI7WHRodentia (order)StAR-related lipid transfer protein 3
8D44ZMyomorpha (suborder)StAR-related lipid transfer protein 3
7M3T1Opisthokonta (clade)StAR-related lipid transfer protein 3,steroidogenic acute regulatory protein, mitochondrial
9GPRWVertebrata (clade)StAR-related lipid transfer protein 3
H5VFQBilateria (clade)StAR-related lipid transfer protein 3,steroidogenic acute regulatory protein, mitochondrial
CQDN0Muridae (family)StAR-related lipid transfer protein 3
ADZ94Murinae (subfamily)StAR-related lipid transfer protein 3
5PFWVMus (genus)StAR-related lipid transfer protein 3
HEG7QMus (subgenus)StAR-related lipid transfer protein 3

The SMART diagram above represents a summary of the results shown below. Domains with scores less significant than established cutoffs are not shown in the diagram. Features are also not shown when two or more occupy the same piece of sequence; the priority for display is given by SMART > PFAM > PROSPERO repeats > Signal peptide > Transmembrane > Coiled coil > Low complexity. In either case, features not shown in the above diagram are listed in the right side table below, and the reason for their omission is shown in the 'Reason' column.

Confidently predicted domains, repeats, motifs and features:

Outlier homologues and homologues of known structure:

Features NOT shown in the diagram: