Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Cholecystokinin C-terminal flanking peptide
RN: 101162-62-3
InChIKey: KGMRSCSATQWHQF-ABUNNCLWSA-N

Note

  • 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.

Molecular Formula

  • C46-H61-N9-O26-S2

Molecular Weight

  • 1220.16
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Cholecystokinin C-terminal flanking peptide

Synonyms

  • Cck-tfp
  • Cholecystokinin precursor-related nonapeptide
  • Gly-arg-arg-ser-ala-glu-asp-tyr-glu-tyr-pro-ser
  • Glycyl-arginyl-arginyl-seryl-alanyl-glutamyl-aspartyl-tyrosyl-glutamyl-tyrosyl-prolyl-serine
  • Peptide serine serine

Systematic Name

  • L-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)-

Registry Numbers

CAS Registry Number

  • 101162-62-3

System Generated Number

  • 0101162623

Structure Descriptors

InChI

1S/C46H61N9O26S2/c1-22(48-39(65)27(47)20-56)38(64)49-28(12-14-35(58)59)40(66)52-31(19-37(62)63)43(69)51-30(17-23-4-8-25(9-5-23)80-82(74,75)76)42(68)50-29(13-15-36(60)61)41(67)53-32(18-24-6-10-26(11-7-24)81-83(77,78)79)45(71)55-16-2-3-34(55)44(70)54-33(21-57)46(72)73/h4-11,22,27-34,56-57H,2-3,12-21,47H2,1H3,(H,48,65)(H,49,64)(H,50,68)(H,51,69)(H,52,66)(H,53,67)(H,54,70)(H,58,59)(H,60,61)(H,62,63)(H,72,73)(H,74,75,76)(H,77,78,79)/t22-,27-,28-,29-,30-,31-,32-,33-,34-/m0/s1

InChIKey

KGMRSCSATQWHQF-ABUNNCLWSA-N

Smiles

C([C@@H](NC([C@H]1N(CCC1)C([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](N)CO)=O)C)=O)CCC(=O)O)=O)CC(=O)O)=O)Cc1ccc(OS(=O)(=O)O)cc1)=O)CCC(=O)O)=O)Cc1ccc(OS(=O)(=O)O)cc1)=O)=O)CO)(=O)O