abrin

highly toxic ribosome-inactivating protein

Thing mixture Q331451

Facts

6 properties

Instance of: mixture, toxalbumin, protein synthesis inhibitor, agglutinin, plant proteins^[2]^[3]^[4]^[5]
Color: white, yellow-white^[6]^[7]
EC enzyme number: 3.2.2.22^[8]
Has effect: abrin exposure, allergy^[9]^[10]
Natural product of taxon: Abrus precatorius^[11]
Safety classification and labelling: NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response

🏷️ Also known as

en Tentos da America en Tentos dos mundos en Weather plant en abrin en Aivoeiro en Arraccu-mitim en Carolina muida en crab's eyes en Deadly crab's eye en Indian bead en Indian licorice seed en Jequirite en Jequirity bean en Jumble bead en Juquiriti en Lucky bean en prayer bead en Precatory bean en Rosary pea en Ruti

🔖 Identifiers · 16

Image (Wikimedia Commons): Abrin-a.png ↗
CAS Registry Number: 1393-62-0
DeCS ID: 39
Freebase ID: /m/025s813
Gran Enciclopèdia Catalana ID: abrina-0
Gran Enciclopèdia Catalana ID (former scheme): 0073844
Great Norwegian Encyclopedia ID: abrin
HSDB ID: 7434
KBpedia ID: AbrinToxin
MeSH descriptor ID: D000036
MeSH tree code: D08.811.277.450.430.700.750.111, D12.776.503.499.249, D12.776.765.678.906.111
Microsoft Academic ID (discontinued): 2780923681

Show all 16 identifiers +4

NSC number: 106975
RTECS number: AA5250000
Treccani Vocabulary ID: abrina
UN number: 3462

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections

Instance of 3

mixture, agglutinin, protein synthesis inhibitor

Color 1

white

Has effect 1

allergy

Natural product of taxon 1

Abrus precatorius

Press Enter · cited answer in seconds

Summary

abrin is a mixture^[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ abrin — instance of (P31): toxalbumin. wikidata.org.
[3] ↑ abrin — instance of (P31): protein synthesis inhibitor. cdc.gov. cdc.gov. Provenance: wikidata.org.
[4] ↑ abrin — instance of (P31): agglutinin. cdc.gov. cdc.gov. Provenance: wikidata.org.
[5] ↑ abrin — instance of (P31): plant proteins. wikidata.org.
[6] ↑ abrin — color (P462): white. cdc.gov. cdc.gov. Provenance: wikidata.org.
[7] ↑ abrin — color (P462): yellow-white. cdc.gov. cdc.gov. Provenance: wikidata.org.
[8] ↑ abrin — EC enzyme number (P591): 3.2.2.22. wikidata.org.
[9] ↑ abrin — has effect (P1542): abrin exposure. wikidata.org.
[10] ↑ abrin — has effect (P1542): allergy. cdc.gov. cdc.gov. Provenance: wikidata.org.
[11] ↑ abrin — natural product of taxon (P1582): Abrus precatorius. wikidata.org.

Class ancestry

[1] ↑ abrin is an instance of mixture (Q169336) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). abrin. Retrieved November 4, 2026, from https://4ort.xyz/entity/abrin

MLA “abrin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/abrin.

BibTeX

@misc{4ortxyz_abrin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{abrin}}, year = {2026}, url = {https://4ort.xyz/entity/abrin}, note = {Accessed: 2026-11-04}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): abrin — https://4ort.xyz/entity/abrin (retrieved 2026-11-04)

Canonical URL: https://4ort.xyz/entity/abrin · Last refreshed: November 4, 2026