General Information of Target

Target ID LDTP08545
Target Name Pulmonary surfactant-associated protein A2 (SFTPA2)
Gene Name SFTPA2
Gene ID 729238
Synonyms
COLEC5; PSAP; SFTP1; SFTPA; SFTPA2B; Pulmonary surfactant-associated protein A2; PSP-A; PSPA; SP-A; SP-A2; 35 kDa pulmonary surfactant-associated protein; Alveolar proteinosis protein; Collectin-5
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MWLCPLALTLILMAASGAACEVKDVCVGSPGIPGTPGSHGLPGRDGRDGVKGDPGPPGPM
GPPGETPCPPGNNGLPGAPGVPGERGEKGEAGERGPPGLPAHLDEELQATLHDFRHQILQ
TRGALSLQGSIMTVGEKVFSSNGQSITFDAIQEACARAGGRIAVPRNPEENEAIASFVKK
YNTYAYVGLTEGPSPGDFRYSDGTPVNYTNWYRGEPAGRGKEQCVEMYTDGQWNDRNCLY
SRLTICEF
Target Bioclass
Other
Family
SFTPA family
Subcellular location
Secreted
Function
In presence of calcium ions, it binds to surfactant phospholipids and contributes to lower the surface tension at the air-liquid interface in the alveoli of the mammalian lung and is essential for normal respiration.
Uniprot ID
Q8IWL1
Ensemble ID
ENST00000372325.7
HGNC ID
HGNC:10799

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
DBIA
 Probe Info 
C170(0.99)  LDD3323  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 DM93 C170(1.03)  LDD2472  [1]
 LDCM0023  KB03 DM93 C170(1.24)  LDD2889  [1]
 LDCM0024  KB05 SKMEL24 C170(0.99)  LDD3323  [1]

References

1 DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell. 2024 May 9;187(10):2536-2556.e30. doi: 10.1016/j.cell.2024.03.027. Epub 2024 Apr 22.
Mass spectrometry data entry: PXD047840