ProForma 2.0
validated simple linear
IYWNVSGW
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PEPDIA-INT-040796
GoldPepDiana tier derived from the internal quality score plus activity and literature coverage; it is not an external database rating.Unnamed peptide
85
Quality PepDiana 0–100 composite of sequence, source, activity, literature, and cross-database evidence completeness.
4
Source DBs
6
Activities
5
Source refs
3
Literature
0
Patents
Integrated record
Sequence and molecular profile
IYWNVSGW
Indexed sequence8 aa
1IYWNVSGW
Length
8
Molecular weight
1024.15 Da
Formula
C51H65N11O12
Structure type
Linear
Synthesis
Synthetic
Chirality
-
Family
-
Gene
-
Residue composition
W
2
I
1
Y
1
N
1
V
1
S
1
G
1
Physicochemical profile
Hydrophobic5
Membrane affinity proxy
Polar2
Solubility proxy
Charged0
Net charge proxy +0
Aromatic3
Binding interaction proxy
Versioned scientific descriptors
Physicochemical properties and standard representations
Reported properties
Legacy compatibility fields are materialized from the versioned PepDiana computed release; no separate source-reported property is available.
Computed properties
physchem-20260620Molecular weight
1024.1281 Da
Molecular formula
C51H65N11O12
Theoretical pI
5.5243
Net charge at pH 7
-0.2409
GRAVY
0.1125
Instability index
26.6375
Aromaticity
0.375
Topological polar surface area
382.15 Ų
cLogP
-0.6106
Hydrogen-bond donors
14
Hydrogen-bond acceptors
12
Rotatable bonds
27
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
HELM 2.0
validated simple linear
PEPTIDE1{I.Y.W.N.V.S.G.W}$$$$V2.0
Canonical SMILES
validated
CCC(C)C(N)C(=O)NC(Cc1ccc(O)cc1)C(=O)NC(Cc1c[nH]c2ccccc12)C(=O)NC(CC(N)=O)C(=O)NC(C(=O)NC(CO)C(=O)NCC(=O)NC(Cc1c[nH]c2ccccc12)C(=O)O)C(C)C
Isomeric SMILES
validated
CC[C@H](C)[C@H](N)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O)C(C)C
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-040796,
title = {Unnamed peptide},
author = {{PepDiana Consortium}},
year = {2026},
howpublished = {PepDiana Multifunctional Peptide Database},
url = {http://127.0.0.1:3004/peptides/PEPDIA-INT-040796},
note = {Accessed from local PepDiana development build}
}APA-style note
Unnamed peptide. (2026). PepDiana record PEPDIA-INT-040796. PepDiana Multifunctional Peptide Database. http://127.0.0.1:3004/peptides/PEPDIA-INT-040796
This record is saved to local recent-view history so it can reappear on the peptide browser page.
Integrated source-database annotations
Biological activity (6 records)
| Stable record | Activity | Subtype | Value | Target | Assay method | Source |
|---|---|---|---|---|---|---|
| CTPDB_P040796_ACT_camp_0002 | Antiviral | - | Not available in the current structured import | Unknown | Not reported by source | CAMPSQ16979camp / linked |
| CTPDB_P040796_ACT_dbaasp_0003 | Antimicrobial | - | 7 µM | HIV-1 | Not reported by source | DBAASPS_6724_chain0dbaasp / linked |
| CTPDB_P040796_ACT_hipdb_0001 | Antiviral | Anti-HIV | 7.0 μM | HIV | Not reported by source | HIPdb_HIP1169hipdb / unavailable |
| CTPDB_P040796_ACT_hipdb_0000 | Antiviral | Anti-HIV | 7.0 μM | HIV | Not reported by source | HIPdb_HIP1170hipdb / unavailable |
| CTPDB_P040796_ACT_satpdb_0004 | Antiviral | - | Not available in the current structured import | Unknown | Not reported by source | satpdb27656satpdb / linked |
| CTPDB_P040796_ACT_satpdb_0005 | Antimicrobial | - | Not available in the current structured import | Unknown | Not reported by source | satpdb27656satpdb / linked |
Provenance
Source database records (5)
Citation trail
Literature (3 records)
{"pubmed_id": "19053244.0", "paper": "Inhibition of HIV budding by a genetically selected cyclic peptide targeting the Gag-TSG101 interaction.", "authors": "Tavassoli A, Lu Q, Gam J, Pan H, Benkovic SJ, Cohen SN.", "reference": "ACS Chem Biol. 2008 Dec 19;3(12):757-64."}
{"pubmed_id": "19053244.0", "paper": "Inhibition of HIV budding by a genetically selected cyclic peptide targeting the Gag-TSG101 interaction.", "authors": "Tavassoli A, Lu Q, Gam J, Pan H, Benkovic SJ, Cohen SN.", "reference": "ACS Chem Biol. 2008 Dec 19;3(12):757-64."}
--
{"pubmed_id": "19099395.0", "paper": "Peptide inhibitors of HIV-1 egress.", "authors": "Waheed AA, Freed EO.", "reference": "ACS Chem Biol. 2008 Dec 19;3(12):745-7."}
{"pubmed_id": "19099395.0", "paper": "Peptide inhibitors of HIV-1 egress.", "authors": "Waheed AA, Freed EO.", "reference": "ACS Chem Biol. 2008 Dec 19;3(12):745-7."}
--
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-
Audit surface
Raw annotations and release metadata
Integrated record last updated: 2026-04-15T00:59:13.525035+00:00
Modification summary
No structured modification annotations are available for this record.
Source metadata
[
{
"source_db": "hipdb",
"organism_name": "Unknown"
},
{
"source_db": "camp",
"organism_name": "Unknown"
},
{
"source_db": "dbaasp",
"organism_name": "Unknown"
},
{
"source_db": "satpdb",
"organism_name": "Unknown"
}
]Structure metadata
{
"source_db": "satpdb",
"dssp_states": "CCCCCSCC"
}