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PEPDIA-INT-064619

Bronze

Guanidino-Endomorphi

50

Quality

1

Source DBs

0

Activities

21

Source refs

5

Literature

0

Patents

Integrated record

Sequence and molecular profile

YPFFNH
Indexed sequence6 aa
1YPFFNH

Length

6

Molecular weight

823.91 Da

Formula

C42H49N9O9

Structure type

-

Synthesis

-

Chirality

-

Family

-

Gene

-

Residue composition

F
2
Y
1
P
1
N
1
H
1

Physicochemical profile

Hydrophobic3

Membrane affinity proxy

Polar1

Solubility proxy

Charged1

Net charge proxy +1

Aromatic4

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

823.8932 Da

Molecular formula

C42H49N9O9

Theoretical pI

6.7402

Net charge at pH 7

-0.1537

GRAVY

-0.6667

Instability index

61

Aromaticity

0.5

Topological polar surface area

292.03 Ų

cLogP

-0.3966

Hydrogen-bond donors

9

Hydrogen-bond acceptors

10

Rotatable bonds

20

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

YPFFNH

HELM 2.0

validated simple linear

PEPTIDE1{Y.P.F.F.N.H}$$$$V2.0

Canonical SMILES

validated

NC(=O)CC(NC(=O)C(Cc1ccccc1)NC(=O)C(Cc1ccccc1)NC(=O)C1CCCN1C(=O)C(N)Cc1ccc(O)cc1)C(=O)NC(Cc1c[nH]cn1)C(=O)O

Isomeric SMILES

validated

NC(=O)C[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)N[C@@H](Cc1c[nH]cn1)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.

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Research workflow

Citation and local history

BibTeX

@misc{PEPDIA-INT-064619,
  title = {Guanidino-Endomorphi},
  author = {{PepDiana Consortium}},
  year = {2026},
  howpublished = {PepDiana Multifunctional Peptide Database},
  url = {http://127.0.0.1:3004/peptides/PEPDIA-INT-064619},
  note = {Accessed from local PepDiana development build}
}

APA-style note

Guanidino-Endomorphi. (2026). PepDiana record PEPDIA-INT-064619. PepDiana Multifunctional Peptide Database. http://127.0.0.1:3004/peptides/PEPDIA-INT-064619

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

Provenance

Source database records (21)

Source-specific sequence or modification context. One or more source records use a sequence notation that differs from the canonical backbone. Open each raw sequence before interpreting stereochemistry, terminal groups, or non-standard residues.

b3pdb

b3pdb_1068

Raw sequence

Guan-YPFF-NH2

b3pdb

b3pdb_1069

Raw sequence

Guan-YPFF-NH2

b3pdb

b3pdb_1070

Raw sequence

Guan-YPFF-NH2

b3pdb

b3pdb_1071

Raw sequence

Guan-YPFF-NH2

b3pdb

b3pdb_0533

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0534

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0535

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0536

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0537

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0538

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0539

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0540

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0541

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0542

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0543

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0544

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0545

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0546

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0547

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0548

Raw sequence

YPFF-NH2

b3pdb

b3pdb_0549

Raw sequence

YPFF-NH2

Citation trail

Literature (5 records)

{"pubmed_id": "1"}

-

--

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"
  }
]