Basic Information
Symbol
SMR3A
RNA class
mRNA
Alias
Submaxillary Gland Androgen Regulated Protein 3A
PBI
PROL5
PRL5
Submaxillary Gland Androgen-Regulated Protein 3A
Proline Rich 5 (Salivary)
Proline-Rich Protein PBI
Submaxillary Gland Androgen Regulated Protein 3 Homolog A (Mouse)
Submaxillary Gland Androgen Regulated Protein 3 Homolog A
Protein Homologous To Salivary Proline-Rich Protein P-B
Proline- Rich Protein 5
Proline-Rich Protein 5
P-B1
Location (GRCh38)
4:70360760-70367158
Forensic tag(s)
Other applications
MANE select
Transcript ID
NM_012390.4
Sequence length
666.0 nt
GC content
0.4835
Secondary Structure
Generated by RNAfold
Minimum free energy (MFE) structure:
Secondary structure that contributes a minimum of free energy.
Secondary structure that contributes a minimum of free energy.
Ensemble properties:
Thermodynamic properties of the Boltzmann ensemble.
Thermodynamic properties of the Boltzmann ensemble.
Minimum free energy
-154.30 kcal/mol
Thermodynamic ensemble
Free energy:
-166.92 kcal/mol
Frequency:
0.0000
Diversity:
139.85
MFE Structure Visualization
Structure Prediction
MFE Structure Prediction
...(((((((((((((((((....((((((((....))))).)))(((((...((((..((((((.((((((((((.((......))...)))..)))).......))).))))))....((((((((.(((((((((((.((((...)))))).)))))))))..))))))))((((((((((((.....((((((((..((.....................((((....))))..(((.....))).................))..))))))))(((((...............)))))....)))))))).(((((..............))))).........((((((((((((............)))).............((((...((....))...))))........................))))))))..........)))).............))))))))).............(((((.......(((....))).....)))))...........)))))))...........(((.....)))................(((((.((((..............)))).)))))............((((....)))).))))))))))................
Thermodynamic Ensemble Prediction
...(((((((((((((((({....{(({{((({{..,,|||{||,,,,||}}}|...}}}||,,,.(((,{((((.......))))...}))..{||||,....,.,,|.,|||||,((,((((((((.(((((((((((.((((...))))))},))))))))..))))))))|}||((((((((....,((((((((..((..................|...,{,...,||||,{({{..,||}}}.........,.......))..))))))))|((((...............))))}....)))))))),(((({..........,,,,,,............((((((((((((............}}}}.............((((...((....))...))))...........,,}..........)))))))).........,,,}}.....,,,.....,})}}})}}.............(((((.......(((....))).....)))))...........})))))}.....,.....|||.....,,,.,.,............,.|||,,,,,.........,,,,,|||,.,,,,,{,,...,}}...{{{{,,,,)))).))))))))))................
Transcripts
| ID | Sequence | Length | GC content |
|---|---|---|---|
| CACCUUUAUUUUCUGUCUUUCAACUGGCAAGAGUCAUUUUGACCAGCAG… | 666 nt | 0.4835 |
Summary
Predicted to enable endopeptidase inhibitor activity. Predicted to be involved in regulation of sensory perception of pain. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Jul 2025]
Forensic Context
A study in humans and rats demonstrated that the SMR3A transcript is a functional homologue of the rat Vcsa1 gene and is significantly down-regulated in human erectile dysfunction [Tong et al. DOI:10.1016/j.juro.2007.03.004].