AT-Hook Motifs

"AT-Hook Motifs" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

MeSH information

Definition | Details | More General Concepts | Related Concepts | More Specific Concepts

DNA-binding motifs, first described in one of the HMGA PROTEINS: HMG-I(Y) PROTEIN. They consist of positively charged sequences of nine amino acids centered on the invariant tripeptide glycine-arginine-proline. They act to fasten the protein to an AT RICH SEQUENCE in the DNA.

Descriptor ID

D024761

MeSH Number(s)

G02.111.570.790.709.600.040.050

Concept/Terms

AT-Hook Motifs

Below are MeSH descriptors whose meaning is more general than "AT-Hook Motifs".

Biological Sciences [G]
Chemical Phenomena [G02]
Biochemical Phenomena [G02.111]
Molecular Structure [G02.111.570]
Molecular Conformation [G02.111.570.790]
Protein Conformation [G02.111.570.790.709]
Protein Structure, Secondary [G02.111.570.790.709.600]
Amino Acid Motifs [G02.111.570.790.709.600.040]
AT-Hook Motifs [G02.111.570.790.709.600.040.050]

Below are MeSH descriptors whose meaning is related to "AT-Hook Motifs".

Below are MeSH descriptors whose meaning is more specific than "AT-Hook Motifs".

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Hum Mutat
Nucleic Acids Res