SFTPA2 - surfactant protein A2 Gene

Also Known as ILD2; PSAP; PSPA; SP-A; SPA2; PSP-A; SFTP1; SP-2A; SPAII; COLEC5; SFTPA2B

Species: Homo sapiens

Gene Type: protein coding

Gene ID: 729238

About SFTPA2

Cytogenetic location: 10q22.3 Genomic coordinates (GRCh38): 10:79,555,852-79,560,407 (from NCBI)

This gene has 5 transcripts (splice variants), 165 orthologues, 4 paralogues and is associated with 2 phenotypes. Restricted expression toward lung (RPKM 5398.9).

Summary

This gene is one of several genes encoding pulmonary-surfactant associated proteins (SFTPA) located on chromosome 10. Mutations in this gene and a highly similar gene located nearby, which affect the highly conserved carbohydrate recognition domain, are associated with idiopathic pulmonary fibrosis. The current version of the assembly displays only a single centromeric SFTPA gene pair rather than the two gene pairs shown in the previous assembly which were thought to have resulted from a duplication. [provided by RefSeq, Sep 2009]

SFTPA2 Products (3)

mRNA	Protein	Name
NM_001098668.4	NP_001092138.1	pulmonary surfactant-associated protein A2 isoform 1 precursor
NM_001320813.2	NP_001307742.1	pulmonary surfactant-associated protein A2 isoform 1 precursor
NM_001320814.1	NP_001307743.1	pulmonary surfactant-associated protein A2 isoform 2 precursor

Gene Ontology

Molecular Function

Molecular Function GO Annotation	Evidence	References	Source
enables protein binding	IPI IPI: Inferred from physical interaction	32296183	GOA

EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

SFTPA2 Protein Structure

Collagen

Lectin_C

0
100
200
248 a.a.

Protein Preferred Names	Protein Names
pulmonary surfactant-associated protein A2	35 kDa pulmonary surfactant-associated protein

SFTPA2 Protein-protein interaction Information

Type	Protein Name	Protein ID	Interactor	Interactor Species	Interactor ID	Detection Method	References
Intra	SFTPA2	Q8IWL1	UBQLN2	Homo sapiens	Q9UHD9	Y2H Prey Pooling	32296183
Intra	SFTPA2	Q8IWL1	UBQLN2	Homo sapiens	Q9UHD9	Validated Y2H	32296183
Intra	SFTPA2	Q8IWL1	UBQLN2	Homo sapiens	Q9UHD9	Y2H Array	32296183

Cross: Cross-species interaction Intra: Intraspecies interaction

SFTPA2 Antibodies

Cat. No.	Product Name	Application	Reactivity
HY-P81573	SFTPA1 + SFTPA2 Antibody (YA1318)	WB	Human, Mouse, Rat

Related Diseases

Diseases	Alias
Interstitial Lung Disease 2	Idiopathic Pulmonary Fibrosis Ipf Fibrocystic Pulmonary Dysplasia Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis, Idiopathic, Susceptibility To Cryptogenic Fibrosing Alveolitis ILD2 Idiopathic Pulmonary Fibrosis, Familial Fibrosing Alveolitis, Cryptogenic Uip Fibrosing Alveolitis Interstitial Pneumonitis, Usual Familial Idiopathic Pulmonary Fibrosis Idiopathic Fibrosing Alveolitis, Chronic Form Usual Interstitial Pneumonia Fibrosing Alveolitis Cryptogenic Hamman-Rich Disease Idiopathic Pulmonary Fibrosis Familial Interstitial Pneumonitis Usual Fibrosis Idiopathic Pulmonary Fibrosis, Pulmonary, Idiopathic Hamman-Rich Syndrome Chronic Idiopathic Pulmonary Fibrosis Acute Interstitial Pneumonia Interstitial Pulmonary Fibrosis Ipf - [Idiopathic Pulmonary Fibrosis] Idiopathic Lung Fibrosis Fibrosing Lung Disease Pulmonary Fibrosis Nos Fibrosing Pneumonitis
Pulmonary Fibrosis	Fibrosis Of Lung
Idiopathic Interstitial Pneumonia	Hamman-Rich Syndrome Diffuse Idiopathic Pulmonary Fibrosis Idiopathic Fibrosing Alveolitis Ipf Idiopathic Interstitial Pneumonias Idiopathic Interstitial Pneumonia, Not Otherwise Specified Pulmonary Fibrosis
Interstitial Lung Disease	Ild Lung Diseases, Interstitial Lung Diseases Interstitial Interstitial Lung Diseases
Lung Disease	Lung Diseases Disorder Of Lung Abnormality Of The Lung
Pneumonia	Acute Pneumonia Pneumonias Infectious Pneumonia Pn - [Pneumonia] Lobar Pneumonia Nos Multifocal Pneumonia Orthostatic Pneumonia Pneumonia Nos Chronic Pneumonia Nos Atypical Pneumonia Passive Pneumonia Purulent Pneumonia Interstitial Lobar Pneumonia Pneumonia, Unspecified Pneumonia Due To Chlamydia Pneumonia Due To Chlamydia Pneumoniae Pneumonia Due To E. Coli Escherichia Coli Lobar Pneumonia Pneumonia Due To H. Influenzae Pneumonia Due To Hemophilus Influenzae Bronchopneumonia Due To H. Influenzae Haemophilus Influenzae Lobar Pneumonia Bronchopneumonia Due To Hemophilus Influenzae Pseudomonal Pneumonia Pseudomonas Pneumonia Pseudomonas Lobar Pneumonia Staphylococcal Pneumonia Staphylococcus Pneumonia Acute Staphylococcal Pneumonia Staphylococcal Double Pneumonia Staphylococcal Lobar Pneumonia Staphylococcal Purulent Pneumonia Staphylococcal Bronchopneumonia Pneumococcal Pneumonia Pneumococcus Pneumonia Bronchopneumonia Due To S. Pneumoniae Pneumococcal Lobar Pneumonia Streptococcal Pneumoniae Pneumonia Streptococcus Pneumoniae Lobar Pneumonia Pyemic Pneumococcal Embolism With Pneumonia Bronchopneumonia Due To Streptococcus Pneumoniae Pneumonia Due To Streptococcus, Group B Group B Streptococcal Pneumonia Adenovirus Pneumonia Adenoviral Pneumonia Adenovirus Viral Pneumonia Pneumonia Respiratory Syncytial Viral Parainfluenza Viral Pneumonia Parainfluenzal Pneumonia Parainfluenza Virus Pneumonia Human Metapneumovirus Pneumonia Human Metapneumovirus Infection Resulting In Pneumonia Pneumocystis Pneumonia Plasma Cells Pneumonia
Allergic Bronchopulmonary Aspergillosis	Aspergillosis, Allergic Bronchopulmonary Abpa Allergic Bronchopulmonary Mycosis Hinson-Pepys Disease Pulmonary Aspergillus Disease Allergic Aspergillosis Aspergillosis Allergic Bronchopulmonary
Interstitial Pneumonitis, Desquamative, Familial	Desquamative Interstitial Pneumonia DIP Pneumonitis, Desquamative Interstitial, Familial Pneumonia, Desquamative Interstitial, Familial Interstitial Lung Disease, Desquamative Ild, Desquamative Familial Desquamative Interstitial Pneumonitis Rbild Respiratory Bronchiolitis-Associated Interstitial Lung Disease Respiratory Bronchiolitis Associated Interstitial Lung Disease
Otitis Media	Opsoclonus-Myoclonus Syndrome OMS Otitis Media, Susceptibility To Kinsbourne Syndrome Otitis Media, Chronic/Recurrent Come/Rom Ataxo-Opso-Myoclonus Syndrome Dancing Eye Syndrome Dancing Eye-Dancing Feet Syndrome Oma Syndrome Opsoclonus Myoclonus Syndrome Opsoclonus-Myoclonus-Ataxia Syndrome Poma Syndrome Paraneoplastic Opsoclonus-Myoclonus Paraneoplastic Opsoclonus-Myoclonus-Ataxia Syndrome Opsoclonus Myoclonus OM {Otitis Media, Susceptibility To} Infectious Otitis Media
Neonatal Respiratory Failure	Respiratory Failure Of Newborn Inadequate Pulmonary Ventilation Of Newborn Newborn Lung Insufficiency Newborn Pulmonary Function Inadequate Newborn Pulmonary Insufficiency Newborn Respiration Failure Newborn Respiratory Insufficiency Respiratory Insufficiency Syndrome Of Newborn
Aspergillosis	Aspergillosis, Susceptibility To Infection Due To Aspergillus Aspergilloma Aspergillus Nodule Simple Aspergilloma Aspergillus Aspergillus Flavus Infection Aspergillus Fumigatus Infection Aspergillus Infection Infection By Aspergillus Fumigatus Intracavitary Aspergillus Fungus Ball Aspergillus Terreus
Newborn Respiratory Distress Syndrome	Hyaline Membrane Disease Respiratory Distress Syndrome Of Newborn Neonatal Respiratory Distress Hmd - Hyaline Membrane Disease Neonatal Respiratory Distress Syndrome Pulmonary Hyaline Membrane Disease Pulmonary Hypoperfusion Syndrome Of Newborn Respiratory Distress Syndrome, Newborn Respiratory Distress Syndrome Cardiorespiratory Distress Syndrome Of Newborn Distress Respiratory Syndrome Newborn Idiopathic Respiratory Distress Syndrome Idiopathic Respiratory Distress Syndrome Of Newborn Newborn Idiopathic Respiratory Distress Syndrome Respiratory Distress Syndrome In Newborn Rds - [Respiratory Distress Syndrome] Of Newborn Newborn Cardiorespiratory Distress Syndrome
Juvenile Ankylosing Spondylitis
Nonspecific Interstitial Pneumonia	Nsip Non-Specific Interstitial Pneumonia Non-Specific Idiopathic Interstitial Pneumonia Non-Specific Interstitial Pneumonia Nos
Acute Interstitial Pneumonia	Acute Interstitial Pneumonitis Hamman-Rich Syndrome Accelerated Interstitial Pneumonia Aip Hamman-Rich Disease Idiopathic Pulmonary Fibrosis, Acute Fatal Form Idiopathic Pulmonary Fibrosis
Pulmonary Immaturity	Primary Atelectasis Of Newborn Primary Atelectasis, In Perinatal Period Primary Failure To Expand Terminal Respiratory Units Immature Lungs Primary Atelectasis Pulmonary Immaturity Nos Lung Lobe Hypoplasia, Associated With Short Gestation Lung Nonexpansion Premature Lungs Pulmonary Hypoplasia Associated With Short Gestation Failure Of Expansion Of Terminal Respiratory Units Primary Atelectasis Of Fetus Or Newborn Primary Atelectasis In Perinatal Period
Lung Cancer	Lung Carcinoma Non-Small Cell Lung Carcinoma Lung Cancer, Susceptibility To Lung Cancer, Protection Against Adenocarcinoma Of Lung, Somatic Adenocarcinoma Of Lung, Response To Tyrosine Kinase Inhibitor In Nonsmall Cell Lung Cancer Lung Neoplasm Carcinoma Of Lung Lung Non-Small Cell Carcinoma Non-Small Cell Lung Cancer Nsclc Lung Neoplasms Malignant Neoplasm Of Lung Alveolar Cell Carcinoma Nonsmall Cell Lung Cancer, Somatic Nonsmall Cell Lung Cancer, Response To Tyrosine Kinase Inhibitor In Nonsmall Cell Lung Cancer, Susceptibility To Lung Cancer, Somatic Lung Cancer, Resistance To Cancer Of Lung Cancer Of Bronchus Cancer Of The Lung Lung Malignancies Lung Malignant Tumors Malignant Lung Tumor Malignant Tumor Of Lung Pulmonary Cancer Pulmonary Carcinoma Pulmonary Neoplasms Respiratory Carcinoma LNCR Adenocarcinoma Of Lung Neoplasm Of Lung Cancer Lung Carcinoma Non-Small Cell Lung Carcinoma, Non-Small-Cell Lung Lung Cancers Lung Carcinomas Cancer, Lung Cancer, Lung, Non-Small Cell Primary Malignant Neoplasm Of Lung Bronchioloalveolar Adenocarcinoma
Middle Ear Disease	Middle Ear Anomaly Disorder Of Middle Ear
Hermansky-Pudlak Syndrome	Hps Albinism With Hemorrhagic Diathesis And Pigmented Reticuloendothelial Cells Hermanski-Pudlak Syndrome Hermansky Pudlak Syndrome Platelet Storage Pool Deficiency
Dyskeratosis Congenita	Dyskeratosis Congenita Autosomal Dominant Dc Dkc Zinsser-Engman-Cole Syndrome Dyskeratosis Congenita, Autosomal Dominant Autosomal Dominant Dyskeratosis Congenita Dkca Dyskeratosis Congenita Scoggins Type Zinsser-Cole-Engman Syndrome X-Linked Dyskeratosis Congenita Hoyeraal-Hreidarsson Syndrome

Diseases	Alias
Waldenstroem'S Macroglobulinemia	Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma

Related Agents

Pre-clinical Phase

Pre-clinical Phase

Bioactive Molecules (1)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS12781	SFTPA2 Human Pre-designed siRNA Set A	Pre-designed Set	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Mus musculus	SFTPA2	MGD	MGI:109518
Others	SFTPA2	NCBI