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Last uploaded: November 12, 2024
Preferred Name

TGF-beta-like cystine-knot cytokine
Synonyms

TGF-beta superfamily

Definitions

A protein that has a core domain composition consisting of a signal peptide, a variable propeptide region and a Transforming growth factor beta like domain (Pfam:PF00019), which is a cystine-knot domain containing four conserved beta strands, S1-S4, which form two antiparallel beta sheets (SI-S2 and S3-S4) interconnected by three disulfide bridges in a knot-like topology. Cystines [II-V] and [III-VI] form a ring through which the remaining disulfide bond (Cys[I-IV]) penetrates. Insertion of different variable regions into this common motif has given rise to various subclasses of the growth factor cystine-knot domain.

ID

http://purl.obolibrary.org/obo/PR_000000008

definition

A protein that has a core domain composition consisting of a signal peptide, a variable propeptide region and a Transforming growth factor beta like domain (Pfam:PF00019), which is a cystine-knot domain containing four conserved beta strands, S1-S4, which form two antiparallel beta sheets (SI-S2 and S3-S4) interconnected by three disulfide bridges in a knot-like topology. Cystines [II-V] and [III-VI] form a ring through which the remaining disulfide bond (Cys[I-IV]) penetrates. Insertion of different variable regions into this common motif has given rise to various subclasses of the growth factor cystine-knot domain.

has_related_synonym

TGF-beta superfamily

label

TGF-beta-like cystine-knot cytokine

prefixIRI

PR:000000008

prefLabel

TGF-beta-like cystine-knot cytokine

subClassOf

http://purl.obolibrary.org/obo/PR_000000001

http://purl.obolibrary.org/obo/CHEBI_36080

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