Gene Information
Gene NameSFTPG
OrganismHomo sapiens (Human)
Gene Length78
Protein NamesSurfactant-associated protein 2 (Surfactant-associated protein G) (SP-G)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ6UW10
Gene CardSFTA2
Uniprot IDQ6UW10
PfamPF15210
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityPredominantly expressed in lung, where it is detected in type II pneumocytes in the alveolus, and in nonciliated epithelium in bronchioli (at protein level). Also detected at lower levels in cervix, esophagus, stomach, testis and kidney. {ECO:0000269|PubMed:22768197}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs3131787 
Subcellular location [CC]Secreted {ECO:0000305|PubMed:22768197}. Cytoplasmic vesicle, secretory vesicle {ECO:0000269|PubMed:22768197}. Golgi apparatus {ECO:0000269|PubMed:22768197}.
Mouse PG classificationNA
click here to return to the previous page