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MYP_074099
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Basic Information
Substance P
Neurological / Signaling ▸ Neuromodulation
Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide
Neurological / Signaling ▸ Tachykinin peptide
Standard
11 amino acids
C64H96N16O13S
Standard
Sequence
KPKPHQFFGLM
Physicochemical Analysis
1329.61 Da
10.00
1.85
1.59
0.1678
-0.62
0.17
0.05
-11.47
35.45
0.1818
0.00
0.00
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
460.55
-1.34
14.0
17.0
41.0
94.0
5.0
11.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0015088 VERIFIED: NO
Provenance & Taxonomy
Scaphirhynchus albus [Animal]; Polyodon spathula [Animal]
Tachykinin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Neuropeptide
RECORD: Rec_0223312 VERIFIED: YES
Provenance & Taxonomy
Polyodon spathula [Animal]
Tachykinin
7913
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
-
Mammalian: 1.3 hour; Yeast: 3 min; E. coli: 2 min
PaperSource-linked PubMed record(s) for Tachykinin (Polyodon spathula): PMID 10525358 PMID10525358 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10525358/
RECORD: Rec_0242594 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_0420222 VERIFIED: YES
Provenance & Taxonomy
Polyodon spathula [Animal]
Tachykinin
7913
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Tachykinin Neuropeptide Neuromodulator
PMID10525358 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10525358/