Structure

Physi-Chem Properties

MedChem Properties

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

ADMET: Distribution

ADMET: Metabolism

ADMET: Excretion

ADMET: Toxicity

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General Info & Identifiers & Properties  
Structure MOL file  
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Similar NPs/Drugs  

  Natural Product: NPC491390

Natural Product ID:  NPC491390
Common Name*:   Total Chlorophyll
IUPAC Name:   n.a.
Synonyms:  
Standard InCHIKey:  n.a.
Standard InCHI:  n.a.
SMILES:  n.a.
Synthetic Gene Cluster:   n.a.
ChEMBL Identifier:   n.a.
PubChem CID:   n.a.
Chemical Classification**:  
  • CHEMONTID:0000000 [Organic compounds]

*Note: the InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
**Note: the Chemical Classification was calculated by NPClassifier Version 1.5. Reference: PMID:34662515.

  Species Source

Organism ID Organism Name Taxonomy Level Family SuperKingdom Isolation Part Collection Location Collection Time Reference
NPO15538 Eucalyptus citriodora Species Myrtaceae Eukaryota Leaves the campus of Panjab University, Chandigarh, India PMID[16989303]
NPO15538 Eucalyptus citriodora Species Myrtaceae Eukaryota Essential oil n.a. n.a. PMID[24641242]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. n.a. n.a. PMID[26562741]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. n.a. n.a. PMID[29517238]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. n.a. n.a. PMID[31625751]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. Along the Valencian coast, Spain 2020-Jun&Jul PMID[35161358]
NPO8286 Porophyllum ruderale Species Asteraceae Eukaryota n.a. Along the Valencian coast, Spain 2020-Jun&Jul PMID[35161358]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota Herb n.a. n.a. Database[FooDB]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota Plant n.a. n.a. Database[FooDB]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota Seed n.a. n.a. Database[FooDB]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. n.a. Database[FooDB]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO15538 Eucalyptus citriodora Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO4640 Portulaca oleracea Species Portulacaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO15538 Eucalyptus citriodora Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO8286 Porophyllum ruderale Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]

☑ Note for Reference:
In addition to directly collecting NP source organism data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated them from below databases:
UNPD: Universal Natural Products Database [PMID: 23638153].
StreptomeDB: a database of streptomycetes natural products [PMID: 33051671].
TM-MC: a database of medicinal materials and chemical compounds in Northeast Asian traditional medicine [PMID: 26156871].
TCM@Taiwan: a Traditional Chinese Medicine database [PMID: 21253603].
TCMID: a Traditional Chinese Medicine database [PMID: 29106634].
TCMSP: The traditional Chinese medicine systems pharmacology database and analysis platform [PMID: 24735618].
HerDing: a herb recommendation system to treat diseases using genes and chemicals [PMID: 26980517].
MetaboLights: a metabolomics database [PMID: 27010336].
FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].

  NP Quantity Composition/Concentration

Organism ID NP ID Organism Material Preparation Organism Part NP Quantity (Standard) NP Quantity (Minimum) NP Quantity (Maximum) Quantity Unit Reference
NPO15538 NPC491390 n.a. Leaves 0.57 ± 0.09 n.a. n.a. μg/mg of DW PMID[16989303]
NPO15538 NPC491390 n.a. Leaves 0.60 ± 0.07 n.a. n.a. μg/mg of DW PMID[16989303]
NPO15538 NPC491390 n.a. Leaves 2.43 ± 0.12 n.a. n.a. μg/mg of DW PMID[16989303]
NPO15538 NPC491390 n.a. Leaves 2.81 ± 0.15 n.a. n.a. μg/mg of DW PMID[16989303]
NPO4640 NPC491390 n.a. n.a. 4.66 ± 0.44 n.a. n.a. µg/g of FW PMID[35161358]
NPO4640 NPC491390 n.a. n.a. 5.20 ± 0.26 n.a. n.a. µg/g of FW PMID[35161358]
NPO8286 NPC491390 n.a. n.a. 14.00 ± 0.78 n.a. n.a. µg/g of FW PMID[35161358]
NPO8286 NPC491390 n.a. n.a. 7.25 ± 0.67 n.a. n.a. µg/g of FW PMID[35161358]

☑ Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP quantitative records for specific NP domains (e.g., NPS from foods or herbs) from domain-specific databases. These databases include:
DUKE: Dr. Duke's Phytochemical and Ethnobotanical Databases.
PHENOL EXPLORER: is the first comprehensive database on polyphenol content in foods [PMID: 24103452], its homepage can be accessed at here.
FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].

  Biological Activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference

☑ Note for Activity Records:
☉ The quantitative biological activities were primarily integrated from ChEMBL (Version-30) database and were also directly collected from PubMed literature. PubMed PMID was provided as the reference link for each activity record.

  Chemically structural similarity: I. Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes 4,3285 NPs with experimentally-derived bioactivity available in NPASS)

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient

●  The left chart: Distribution of similarity level between NPC491390 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.56 or Top200).

Similarity Score Similarity Level Natural Product ID

  Chemically structural similarity: II. Similar Clinical/Approved Drugs

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.

●  The left chart: Distribution of similarity level between NPC491390 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage

  Bioactivity similarity: Similar Natural Products in NPASS

Bioactivity similarity was calculated based on bioactivity descriptors of compounds. The bioactivity descriptors were calculated by a recently developed AI algorithm Chemical Checker (CC) [Nature Biotechnology, 38:1087–1096, 2020; Nature Communications, 12:3932, 2021], which evaluated bioactivity similarities at five levels:
A: chemistry similarity;
B: biological targets similarity;
C: networks similarity;
D: cell-based bioactivity similarity;
E: similarity based on clinical data.

Those 5 categories of CC bioactivity descriptors were calculated and then subjected to manifold projection using UMAP algorithm, to project all NPs on a 2-Dimensional space. The current NP was highlighted with a small circle in the 2-D map. Below figures: left-to-right, A-to-E.

A: chemistry similarity
B: biological targets similarity
C: networks similarity
D: cell-based bioactivity similarity
E: similarity based on clinical data