Gene entry
SFTPB
surfactant protein B
- Chromosome
- 2
- Cytoband
- 2p11.2
- Variants (rsID)
- 6
SFTPB is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 2 (region 2p11.2). Its official name is “surfactant protein B”. The reference table lists 6 variants (rsID) for this gene.
Clinically classified variants
3 reference-table entries with clinical significance.
- rs1130866Benignsingle nucleotide variantNeonatal acute respiratory distress due to SP-B deficiency
- rs3024809Benignsingle nucleotide variantNeonatal acute respiratory distress due to SP-B deficiency
- rs137853202Conflicting interpretationssingle nucleotide variantNeonatal acute respiratory distress due to SP-B deficiency
Other listed variants
Public references
Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.