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MYP_106475
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Basic Information
Relaxin A chain
Hormonal / Endocrine ▸ Hormone peptide
Metabolic
Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide
Regulatory peptide ▸ Cell-cell communication
Reproductive biology ▸ Reproductive modulation
Standard
24 amino acids
C120H191N31O33S4
Standard
Sequence
QPYVALFEKCCLIGCTKRSLANYC
Physicochemical Analysis
2724.25 Da
8.50
1.72
1.45
0.0716
0.32
0.41
0.09
71.11
85.42
0.1250
2980.00
3230.00
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
1042.17
-8.67
40.0
39.0
87.0
188.0
4.0
25.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0113431 VERIFIED: YES
Provenance & Taxonomy
Pan troglodytes [Animal]
Relaxin
9598
Structure & Mods
linear peptide with reported disulfide constraint [Linear]
canonical L-amino-acid peptide [L]
10-15
Bio-Activity Profile
Hormone Endocrine Reproductive regulator
Mammalian: 0.8 hour; Yeast: 10 min; E. coli: >10 hour
PMID8182365 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/8182365/
RECORD: Rec_0128719 VERIFIED: NO
Provenance & Taxonomy
Pan troglodytes [Animal]
Insulin
9598
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Pyroglutamate
Bio-Activity Profile
Hormone Metabolic
Evidence URLhttps://www.uniprot.org/uniprotkb/REL1_PANTR/entry
RECORD: Rec_0209440 VERIFIED: YES
Provenance & Taxonomy
Pan troglodytes [Animal]
Relaxin
9598
Structure & Mods
linear peptide with reported disulfide constraint [Linear]
canonical L-amino-acid peptide [L]
10-15
Bio-Activity Profile
Hormone Endocrine Reproductive regulator
remodeling of connective tissue
Mammalian: 0.8 hour; Yeast: 10 min; E. coli: >10 hour
PMID8182365 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/8182365/
RECORD: Rec_0254689 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Cell-Cell Communication
PaperNeuroPedia: neuropeptide database and spectral library PMID21821666 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/21821666/
RECORD: Rec_0416930 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/