Basic information
- CAS
101162-62-3- Standard SMILES
C[C@H](NC(=O)[C@@H](N)CO)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccc(OS(=O)(=O)O)cc1)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1ccc(OS(=O)(=O)O)cc1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)O- InChIKey
KGMRSCSATQWHQF-ABUNNCLWSA-N- Molecular formula
- C46H61N9O26S2
- Average molar mass
- 1,220.2 g/mol
- Monoisotopic mass
- 1,219.31691543
Overview
amidation signal sequence Gly-Arg-Arg is lost by cleavage from the 12-amino acid peptide after the CCK precursor is released from the cell thereby forming a nonapeptide
Names & identifiers
- Preferred name
- cholecystokinin C-terminal flanking peptide
- IUPAC
- (4S)-4-[[(2S)-2-[[(2S)-2-amino-3-hydroxypropanoyl]amino]propanoyl]amino]-5-[[(2S)-3-carboxy-1-[[(2S)-1-[[(2S)-4-carboxy-1-[[(2S)-1-[(2S)-2-[[(1S)-1-carboxy-2-hydroxyethyl]carbamoyl]pyrrolidin-1-yl]-1-oxo-3-(4-sulfooxyphenyl)propan-2-yl]amino]-1-oxobutan-2-yl]amino]-1-oxo-3-(4-sulfooxyphenyl)propan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
- English name
- cholecystokinin C-terminal flanking peptide
- Molecular formula
- C46H61N9O26S2
- Molecular weight
- 1220.15
Names & synonyms
Cholecystokinin C-terminal flanking peptide101162-62-3DTXSID20143761RefChem:125634DTXCID4066252Cck-tfpPeptide serine serineGly-arg-arg-ser-ala-glu-asp-tyr-glu-tyr-pro-serGlycyl-arginyl-arginyl-seryl-alanyl-glutamyl-aspartyl-tyrosyl-glutamyl-tyrosyl-prolyl-serineL-Serine, N-(1-(N-(N-(N-(N-(N-(N-L-seryl-L-alanyl)-L-alpha-glutamyl)-L-alpha-aspartyl)-O-sulfo-L-tyrosyl)-L-alpha-glutamyl)-O-sulfo-L-tyrosyl)-L-prolyl)-L-Seryl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-O-sulfo-L-tyrosyl-L-alpha-glutamyl-O-sulfo-L-tyrosyl-L-prolyl-L-serineL-Serine, N-[1-[N-[N-[N-[N-[N-(N-L-seryl-L-alanyl)-L-α-glutamyl]-L-α-aspartyl]-O-sulfo-L-tyrosyl]-L-α-glutamyl]-O-sulfo-L-tyrosyl]-L-prolyl]- (9CI)
Database identifiers
- CAS
101162-62-3- PubChem CID
- 130508
- DTXSID
DTXSID20143761
Properties
Computed structural properties
- XLogP
- -7.4
- Topological polar surface area
- 584 Ų
- Hydrogen bond donors
- 16
- Hydrogen bond acceptors
- 27
- Rotatable bonds
- 34
- Heavy atoms
- 83
- Formal charge
- 0
- Complexity
- 2,570
Physicochemical properties
- Density
- 1.585 · 1.585±0.06 g/cm3(Predicted)
- pka
- -4.17 · -4.17±0.18(Predicted)
Chemistry & industry
Suppliers4 total
LEON (NANJING) BIOTECHNOLOGY CO., LTD.15051830413 · [email protected]
南京莱昂生物科技有限公司025-84523390 -127; 17705183659 · [email protected]
南京肽业生物科技有限公司025-58361106-805 15951641583 · [email protected]
南京美韬医药科技有限公司[email protected] · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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