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PEPDIA-INT-071997

Gold

Sequence 9 from patent US 6369193

Quality

Source DBs

Activities

Source refs

Literature

Patents

Integrated record

Sequence and molecular profile

KIPYIL

Indexed sequence6 aa

1KIPYIL

Length

Molecular weight

745.96 Da

Formula

C38H63N7O8

Structure type

Linear

Synthesis

Chirality

Family

Gene

Residue composition

Physicochemical profile

Hydrophobic4

Membrane affinity proxy

Polar0

Solubility proxy

Charged1

Net charge proxy +1

Aromatic1

Binding interaction proxy

Versioned scientific descriptors

Physicochemical properties and standard representations

calculated sequence and structure

Reported properties

Legacy compatibility fields are materialized from the versioned PepDiana computed release; no separate source-reported property is available.

Computed properties

physchem-20260620

Molecular weight

745.9488 Da

Molecular formula

C38H63N7O8

Theoretical pI

8.5909

Net charge at pH 7

0.7581

GRAVY

Instability index

21.4833

Aromaticity

0.1667

Topological polar surface area

246.28 Å²

cLogP

1.5441

Hydrogen-bond donors

Hydrogen-bond acceptors

Rotatable bonds

Method: PepDiana sequence/structure descriptor pipeline

Tool: Biopython+RDKit · Biopython 1.85; RDKit 2024.09.6

Calculated: 2026-06-20T11:01:38.358971+00:00

Assumptions: ph=7; termini=free N-terminus and free C-terminus for simple linear peptides; stereochemistry=standard L-amino acids; smiles_length_limit=200

Sequence representations

representations-20260620 · RDKit 2024.09.6

ProForma 2.0

validated simple linear

KIPYIL

HELM 2.0

validated simple linear

PEPTIDE1{K.I.P.Y.I.L}$$$$V2.0

Canonical SMILES

validated

CCC(C)C(NC(=O)C(Cc1ccc(O)cc1)NC(=O)C1CCCN1C(=O)C(NC(=O)C(N)CCCCN)C(C)CC)C(=O)NC(CC(C)C)C(=O)O

Isomeric SMILES

validated

CC[C@H](C)[C@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](NC(=O)[C@@H](N)CCCCN)[C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(=O)O

Follow-up research

External analysis tools

Run BLASTPSearch similar protein or peptide sequences at NCBI.Search UniProtLook for related UniProtKB entries using the sequence.Search PubMedFind literature context for this peptide record.Search PubChemOpen chemistry search with the canonical SMILES string.

Links open third-party resources with the current PepDiana sequence, record name, or chemistry notation as the initial query.

Research workflow

Citation and local history

BibTeX

@misc{PEPDIA-INT-071997,
  title = {Sequence 9 from patent US 6369193},
  author = {{PepDiana Consortium}},
  year = {2026},
  howpublished = {PepDiana Multifunctional Peptide Database},
  url = {http://127.0.0.1:3004/peptides/PEPDIA-INT-071997},
  note = {Accessed from local PepDiana development build}
}

APA-style note

Sequence 9 from patent US 6369193. (2026). PepDiana record PEPDIA-INT-071997. PepDiana Multifunctional Peptide Database. http://127.0.0.1:3004/peptides/PEPDIA-INT-071997

This record is saved to local recent-view history so it can reappear on the peptide browser page.

Integrated source-database annotations

Biological activity (2 records)

Stable record	Activity	Subtype	Value	Target	Assay method	Source
CTPDB_P071997_ACT_satpdb_0000	Toxicity	General Toxic	Not available in the current structured import	Unknown	Not reported by source	satpdb19163satpdb / linked
CTPDB_P071997_ACT_satpdb_0001	Bioregulatory	Cell-Cell Communication	Not available in the current structured import	Unknown	Not reported by source	satpdb19163satpdb / linked

Provenance

Source database records (8)

b3pdb

b3pdb_1131

Raw sequence

KIPYIL

b3pdb

b3pdb_1132

Raw sequence

KIPYIL

b3pdb

b3pdb_1133

Raw sequence

KIPYIL

b3pdb

b3pdb_1134

Raw sequence

KIPYIL

conoserver

P01326

Raw sequence

KIPYIL

conoserver

P01347

Raw sequence

KIPYIL

conoserver

P01365

Raw sequence

KIPYIL

satpdb

satpdb19163

Raw sequence

KIPYIL

Citation trail

Literature (3 records)

-

--PMID 27040796

[{"full_text": "Craig,A.Grey., Griffen,D., Olivera,B.M., Watkins,M., Hillyard,D.R., Imperial,J. and Cruz,L.J. (2002) Contulakin-G, analogs thereof and uses thereforPatent: US 6369193 09-APR-2002", "authors": "Craig,A.Grey., Griffen,D., Olivera,B.M., Watkins,M., Hillyard,D.R., Imperial,J. and Cruz,L.J.", "year": "2002", "title": "Contulakin-G, analogs thereof and uses thereforPatent: US 6369193 09-APR-2002", "journal": "", "url": null, "pmid": null}]

[{"full_text": "Craig,A.Grey., Griffen,D., Olivera,B.M., Watkins,M., Hillyard,D.R., Imperial,J. and Cruz,L.J. (2002) Contulakin-G, analogs thereof and uses thereforPatent: US 6369193 09-APR-2002", "authors": "Craig,A.Grey., Griffen,D., Olivera,B.M., Watkins,M., Hillyard,D.R., Imperial,J. and Cruz,L.J.", "year": "2002", "title": "Contulakin-G, analogs thereof and uses thereforPatent: US 6369193 09-APR-2002", "journal": "", "url": null, "pmid": null}]

[{"full_text": "Craig,A.G., Griffen,D., Olivera,B.M., Watkins,M., Hillyard,D.R., Imperial,J., Cruz,L.J., Wagstaff,J.D., Layer,R.T., Jones,R.M. and McCabe,R.T. (2002) Contulakin-G, analogs thereof and uses thereofPatent: US 6489298 03-DEC-2002", "authors": "Craig,A.G., Griffen,D., Olivera,B.M., Watkins,M., Hillyard,D.R., Imperial,J., Cruz,L.J., Wagstaff,J.D., Layer,R.T., Jones,R.M. and McCabe,R.T.", "year": "2002", "title": "Contulakin-G, analogs thereof and uses thereofPatent: US 6489298 03-DEC-

[{"full_text": "Craig,A.G., Griffen,D., Olivera,B.M., Watkins,M., Hillyard,D.R., Imperial,J., Cruz,L.J., Wagstaff,J.D., Layer,R.T., Jones,R.M. and McCabe,R.T. (2002) Contulakin-G, analogs thereof and uses thereofPatent: US 6489298 03-DEC-2002", "authors": "Craig,A.G., Griffen,D., Olivera,B.M., Watkins,M., Hillyard,D.R., Imperial,J., Cruz,L.J., Wagstaff,J.D., Layer,R.T., Jones,R.M. and McCabe,R.T.", "year": "2002", "title": "Contulakin-G, analogs thereof and uses thereofPatent: US 6489298 03-DEC-

Audit surface

Raw annotations and release metadata

Integrated record last updated: 2026-04-15T00:59:13.602083+00:00

Modification summary

No structured modification annotations are available for this record.

Source metadata

[
  {
    "source_db": "b3pdb",
    "organism_name": "Unknown"
  },
  {
    "source_db": "conoserver",
    "organism_name": "Unknown"
  },
  {
    "source_db": "satpdb",
    "organism_name": "Unknown"
  }
]

Structure metadata

{
  "source_db": "satpdb",
  "dssp_states": "CCTTCC"
}