Protein Family Models for Protein (Select 503286911) - Protein Family Models

Select item 4132321.

The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA. [1]. 10093218. Novel predicted RNA-binding domains associated with the. translation machinery.. Aravind L, Koonin EV;. J Mol Evol 1999;48:291-302.. [2]. 9707415. The crystal structure of ribosomal protein S4 reveals a. two-domain molecule with an extensive RNA-binding surface: one. domain shows structural homology to the ETS DNA-binding motif.. Davies C, Gerstner RB, Draper DE, Ramakrishnan V, White SW;. EMBO J 1998;17:4545-4558. (from Pfam)

GO Terms:

Molecular Function:: RNA binding (GO:0003723)

Date:: 2024-08-14

Family Accession:: NF013633.5
Method:: HMM

Select item 4112202.

tRNA synthetases class I (W and Y)

GO Terms:

Molecular Function:: nucleotide binding (GO:0000166)

Molecular Function:: aminoacyl-tRNA ligase activity (GO:0004812)

Molecular Function:: ATP binding (GO:0005524)

Biological Process:: tRNA aminoacylation for protein translation (GO:0006418)

Date:: 2024-08-14

Family Accession:: NF012788.5
Method:: HMM

Select item 3895233.

new record, indexing in progress

Family Accession:

Select item 3884144.

new record, indexing in progress

Family Accession:

Select item 3480385.

new record, indexing in progress

Family Accession:

Select item 3465606.

new record, indexing in progress

Family Accession:

Select item 3394937.

tyrosine--tRNA ligase

tyrosine--tRNA ligase catalyzes the attachment of tyrosine to tRNA(Tyr) in a two-step reaction: tyrosine is first activated by ATP to form Tyr-AMP and then transferred to the acceptor end of tRNA(Tyr)

Date:: 2024-04-09

Family Accession:: 11415010
Method:: Sparcle

Select item 190408.

tyrosine--tRNA ligase

This HMM for tyrosine--tRNA ligase identifies proteins with a deep split between two groups. One group contains bacterial and organellar eukaryotic examples. The other contains archaeal and cytosolic eukaryotic examples.

Gene:: tyrS

GO Terms:

Molecular Function:: nucleotide binding (GO:0000166)

Molecular Function:: tyrosine-tRNA ligase activity (GO:0004831)

Molecular Function:: ATP binding (GO:0005524)

Biological Process:: tyrosyl-tRNA aminoacylation (GO:0006437)

Date:: 2024-05-15

Family Accession:: TIGR00234.1
Method:: HMM

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