Bos taurus Protein: SFTPB
Summary
InnateDB Protein IDBP-686904.2
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol SFTPB
Protein Name Pulmonary surfactant-associated protein B
Synonyms
Species Bos taurus
Ensembl Protein ENSBTAP00000042549
InnateDB Gene IDBG-635097 (SFTPB)
Protein Structure
UniProt Annotation
Function Pulmonary surfactant-associated proteins promote alveolar stability by lowering the surface tension at the air- liquid interface in the peripheral air spaces. SP-B increases the collapse pressure of palmitic acid to nearly 70 millinewtons per meter.
Subcellular Localization Secreted, extracellular space, surface film.
Disease Associations
Tissue Specificity
Comments
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
Predicted by orthology
Total 1 [view]
Gene Ontology

Molecular Function
Accession GO Term
Biological Process
GO:0006629 lipid metabolic process
GO:0006665 sphingolipid metabolic process
GO:0007585 respiratory gaseous exchange
Cellular Component
GO:0005576 extracellular region
GO:0005615 extracellular space
GO:0005737 cytoplasm
GO:0005764 lysosome
Protein Structure and Domains
PDB ID
InterPro IPR003119 Saposin type A
IPR007856 Saposin-like type B, 1
IPR008138 Saposin-like type B, 2
IPR008139 Saposin B
IPR008373 Saposin
IPR011001 Saposin-like
PFAM PF02199
PF05184
PF03489
PRINTS PR01797
PIRSF
SMART SM00162
SM00741
TIGRFAMs
Post-translational Modifications
Modification
Cross-References
SwissProt P15781
PhosphoSite PhosphoSite-
TrEMBL
UniProt Splice Variant
Entrez Gene 507398
UniGene Bt.42696
RefSeq NP_001068779
HUGO
OMIM
CCDS
HPRD
IMGT
EMBL BC118395
GenPept AAI18396