Pulmonary surfactant-associated protein B

Summary
UniProt ID
P07988
Gene Symbol
SFTPB SFTP3
Gene ID
6439
Organism
Homo sapiens (human)
GlyGen
P07988
PubChem
P07988
Re-Glyco
P07988
Annotation
Keyword
3D-structure Direct protein sequencing Disease variant Disulfide bond Glycoprotein Proteomics identification Reference proteome Repeat Signal Surface film
Gene Ontology (GO)
GO Hierarchy
Sequence
MAESHLLQWLLLLLPTLCGPGTAAWTTSSLACAQGPEFWCQSLEQALQCRALGHCLQEVWGHVGADDLCQECEDIVHILNKMAKEAIFQDTMRKFLEQECNVLPLKLLMPQCNQVLDDYFPLVIDYFQNQTDSNGICMHLGLCKSRQPEPEQEPGMSDPLPKPLRDPLPDPLLDKLVLPVLPGALQARPGPHTQDLSEQQFPIPLPYCWLCRALIKRIQAMIPKGALAVAVAQVCRVVPLVAGGICQCLAERYSVILLDTLLGRMLPQLVCRLVLRCSMDDSAGPRSPTGEWLPRDSECHLCMSVTTQAGNSSEQAIPQAMLQACVGSWLDREKCKQFVEQHTPQLLTLVPRGWDAHTTCQALGVCGTMSSPLQCIHSPDL
Glycosylation Sites
Displaying all 4 entries
Position Description PubMed ID GlyTouCan ID Source
129
  • N-linked (GlcNAc...) asparagine
131
311
  • N-linked (GlcNAc...) asparagine
313
Feature
  • ProtVista GlyGen : Glycosylation Site from GlyGen
  • ProtVista UniProt : Glycosylation Site from UniProt
Pathway
Displaying all 4 entries
Pathway Name Organism
Defective CSF2RA causes SMDP4 Homo sapiens
Defective CSF2RB causes SMDP5 Homo sapiens
Defective pro-SFTPB causes SMDP1 and RDS Homo sapiens
Surfactant metabolism Homo sapiens
Disease
Displaying entries 1 - 10 of 13 in total
DO ID Disease Name Source
DOID:11394 adult respiratory distress syndrome
DOID:3082 interstitial lung disease
DOID:11650 bronchopulmonary dysplasia
DOID:12716 newborn respiratory distress syndrome
DOID:3907 lung squamous cell carcinoma
DOID:11162 respiratory failure
DOID:14115 toxic shock syndrome
DOID:3083 chronic obstructive pulmonary disease
DOID:552 pneumonia
DOID:3770 pulmonary fibrosis

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International Collaboration

GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: April 6, 2026