Protein detail
BT3A3
Butyrophilin subfamily 3 member A3
Protein symbol BT3A3 | UniProt ID | EVMP score 0.50 |
Frequency 1 | Transmembrane count 1 | Protein classification Predicted intracellular proteinsPredicted membrane proteins |
EVMP score: annotation confidence score.
Extremely high >= 0.85High >= 0.70Medium >= 0.55Low >= 0.40
Basic Information
Protein Names
Butyrophilin subfamily 3 member A3
Protein Class
Predicted intracellular proteinsPredicted membrane proteins
Protein Function
Predicted intracellular proteins
Transmembrane
249..269; Helical
Transmembrane Count
1
Ensembl
Entrez Gene Symbol
Gene Synonym
BTF3BTN3.3
Gene Description
Butyrophilin subfamily 3 member A3
Chromosome
6
Position
26440472-26453415
Frequency
1
EVMP Score
0.50
Fluorescence & Localization
Tissue Specificblood vesselCell SpecificAlveolar cells type 1Single-Nuclei Brain Specificendothelial cell
Function & Pathway
Protein Function
Predicted intracellular proteins
Cellular Component
Molecular Function
Biological Process
Canonical Pathways
M177 Pid epha fwdpathway
Mediation Categories
Fusion and delivery mediationImmune mediation
Relations & Evidence
Enzyme-Mediated Modification
0 records.
Ligand-Receptor Signaling
33 records.
| Category | Parent | Database | Transmitter | Receiver | Secreted | Plasma Membrane (Transmembrane) | Plasma Membrane (Peripheral) |
|---|---|---|---|---|---|---|---|
| plasma_membrane | plasma_membrane | Cellinker | No | No | No | Yes | No |
| plasma_membrane | plasma_membrane | OmniPath | No | No | No | Yes | No |
| plasma_membrane_transmembrane | plasma_membrane_transmembrane | Membranome | No | No | No | Yes | No |
| plasma_membrane_transmembrane | plasma_membrane_transmembrane | CSPA | No | No | No | Yes | No |
| plasma_membrane_transmembrane | plasma_membrane_transmembrane | OmniPath | No | No | No | Yes | No |
| cell_surface | cell_surface | Surfaceome | No | No | No | Yes | No |
| cell_surface | cell_surface | OmniPath | No | No | No | Yes | No |
| receptor | receptor | Cellinker | No | Yes | No | Yes | No |
| butyrophilin | receptor | HGNC | No | Yes | No | Yes | No |
| receptor | receptor | HGNC | No | Yes | No | Yes | No |
Regulatory Interaction Network
0 records.
Protein Complex Composition
Sequence, Structure & Domains
Sequences
Length
584
Mass
65,002
Sequence
MKMASSLAFLLLNFHVSLFLVQLLTPCSAQFSVLGPSGPILAMVGEDADLPCHLFPTMSAETMELRWVSSSLRQVVNVYADGKEVEDRQSAPYRGRTSILRDGITAGKAALRIHNVTASDSGKYLCYFQDGDFYEKALVELKVAALGSDLHIEVKGYEDGGIHLECRSTGWYPQPQIKWSDTKGENIPAVEAPVVADGVGLYAVAASVIMRGSSGGGVSCIIRNSLLGLEKTASISIADPFFRSAQPWIAALAGTLPISLLLLAGASYFLWRQQKEKIALSRETEREREMKEMGYAATEQEISLREKLQEELKWRKIQYMARGEKSLAYHEWKMALFKPADVILDPDTANAILLVSEDQRSVQRAEEPRDLPDNPERFEWRYCVLGCENFTSGRHYWEVEVGDRKEWHIGVCSKNVERKKGWVKMTPENGYWTMGLTDGNKYRALTEPRTNLKLPEPPRKVGIFLDYETGEISFYNATDGSHIYTFPHASFSEPLYPVFRILTLEPTALTICPIPKEVESSPDPDLVPDHSLETPLTPGLANESGEPQAEVTSLLLPAHPGAEVSPSATTNQNHKLQARTEALY
Alternative Products
Event=Alternative splicing; Named isoforms=2; Name=1; IsoId=O00478-1; Sequence=Displayed; Name=2; IsoId=O00478-2; Sequence=VSP_045063, VSP_045064
Alternative Sequence
1..42; Missing (in isoform 2); 307..313; Missing (in isoform 2)
3D Structural Models
Turn
70..73; 225..228; 239..241; 346..348; 438..440; 467..470; 477..479
Helix
91..93; 104..106; 118..120; 328..336; 427..429
Beta Strand
32..34; 40..43; 48..56; 63..69; 74..80; 96..100; 108..115; 122..130; 133..145; 151..158; 161..173; 176..181; 202..210; 218..224; 229..235; 337..339; 353..355; 359..364; 379..381; 383..387; 390..400; 407..413; 418..421; 431..437; 441..444; 446..448; 450..452; 459..466; 471..476; 482..485; 495..500; 509..511
3D Structure
Electron microscopy (2); X-ray crystallography (5)
Domain & Motif Annotations
Compositional Bias
566..575; Polar residues
Domain (FT)
30..139; Ig-like V-type 1; 145..236; Ig-like V-type 2; 322..518; B30.2/SPRY
Region
519..584; Disordered
Protein Families
- Immunoglobulin superfamily
- BTN/MOG family
Sequence Similarities
Belongs to the immunoglobulin superfamily. BTN/MOG family.