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MYP_172050
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Basic Information
Small cardioactive peptide A
Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory
Neurological / Signaling ▸ Neuromodulation
Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity
Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide
Standard
9 amino acids
C48H72N12O12S
Standard
Sequence
SGYLAFPRM
Physicochemical Analysis
1041.22 Da
8.46
0.46
0.25
0.0510
0.19
0.38
0.18
12.48
54.44
0.2222
1490.00
1490.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
389.69
-2.32
14.0
14.0
30.0
73.0
3.0
8.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0001847 VERIFIED: YES
Provenance & Taxonomy
Lymnaea stagnalis [Animal]
SCP
6523
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Neuropeptide Cardioexcitatory peptide
PMID1980513 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/1980513/
RECORD: Rec_0037181 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Neuropeptide
Paper数据库级溯源文献：Wang Y, Wang M, Yin S, et al. NeuroPep: a comprehensive resource of neuropeptides. Database (Oxford). 2015:bav038. PMID 25931458; Bin Y, Zhang W, Tang W, et al. Prediction of Neuropeptides from Sequence Information Using Ensemble Classifier and Hybrid Features. J Proteome Res. 2020;19(9):3732-3740. PMID 32786686. PMID25931458;32786686 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/25931458/
RECORD: Rec_0092310 VERIFIED: YES
Provenance & Taxonomy
Helix aspersa [Animal]
SCP
6535
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Neuropeptide Cardioexcitatory peptide
PMID1980513 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/1980513/
RECORD: Rec_0180312 VERIFIED: NO
Provenance & Taxonomy
Helix aspersa [Animal]; Lymnaea stagnalis [Animal]; Helix pomatia [Animal]; Theba pisana [Animal]; Deroceras reticulatum [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Neuropeptide
RECORD: Rec_0215385 VERIFIED: YES
Provenance & Taxonomy
Cornu aspersum [Animal]
Small cardioactive peptide
6535
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
-
Mammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour
PaperSource-linked PubMed record(s) for Small cardioactive peptide A (Helix aspersa): PMID 1980513 PMID1980513 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/1980513/
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