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MYP_151953
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Basic Information
Orcokinin
Hormonal / Endocrine ▸ Hormone peptide
Neurological / Signaling ▸ Neuromodulation
Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity
Neurological / Signaling ▸ Neuropeptide activity ▸ Invertebrate neuropeptide
Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide
Standard
10 amino acids
C52H74N14O19
Standard
Sequence
NFDEIDRSGF
Physicochemical Analysis
1199.23 Da
4.05
-2.23
-2.44
-0.2235
-0.96
0.53
-0.18
61.97
39.00
0.2000
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
562.34
-6.13
19.0
17.0
39.0
85.0
2.0
10.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0169301 VERIFIED: NO
Provenance & Taxonomy
Homarus americanus [Animal]
Orcokinin
6706
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Hormone Endocrine Neuropeptide Neuromodulator Myotropic
Mammalian: 1.4 hour; Yeast: 3 min; E. coli: >10 hour
PaperMass spectral analysis of neuropeptide expression and distribution in the nervous system of the lobster Homarus americanus PMID20025296 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/20025296/
RECORD: Rec_0184304 VERIFIED: NO
Provenance & Taxonomy
Carcinus maenas [Animal]; Litopenaeus vannamei [Animal]; Callinectes sapidus [Animal]; Ocypode ceratophthalma [Animal]; Crustacea [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Neuropeptide
RECORD: Rec_0248446 VERIFIED: NO
Provenance & Taxonomy
Ocypode ceratophthalma [Animal]
Orcokinin
373423
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Neuropeptide Invertebrate neuropeptide
PaperMass spectrometric elucidation of the neuropeptidome of a crustacean neuroendocrine organ PMID22627023 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22627023/
RECORD: Rec_0286863 VERIFIED: NO
Provenance & Taxonomy
Ocypode ceratophthalmus [Animal]
Orcokinin
373423
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Myotropic
Mammalian: 1.4 hour; Yeast: 3 min; E. coli: >10 hour
PaperMass spectrometric characterization of the neuropeptidome of the ghost crab Ocypode ceratophthalma (Brachyura, Ocypodidae) PMID23298572 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/23298572/
RECORD: Rec_0366758 VERIFIED: NO
Provenance & Taxonomy
Penaeus vannamei [Animal]
Orcokinin
6689
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Myotropic
Mammalian: 1.4 hour; Yeast: 3 min; E. coli: >10 hour
PaperCombining in silico transcriptome mining and biological mass spectrometry for neuropeptide discovery in the Pacific white shrimp Litopenaeus vannamei PMID19852991 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19852991/
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