The domain within your query sequence starts at position 1 and ends at position 28; the E-value for the tRNA_SAD domain shown below is 3.2e-9.
MSVDLCRGPHLRHTGQIGALKLLTEQEL
tRNA_SAD |
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| PFAM accession number: | PF07973 |
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| Interpro abstract (IPR012947): | The catalytically active form of threonyl/alanyl tRNA synthetase is a dimer. Within the tRNA synthetase class II dimer, the bound tRNA interacts with both monomers making specific interactions with the catalytic domain, the C-terminal domain, and this SAD domain (the second additional domain). The second additional domain is comprised of a pair of perpendicularly orientated antiparallel beta sheets, of four and three strands, respectively, that surround a central alpha helix that forms the core of the domain [ (PUBMED:10319817) ]. |
| GO process: | tRNA aminoacylation (GO:0043039) |
| GO function: | aminoacyl-tRNA ligase activity (GO:0004812), ATP binding (GO:0005524) |
This is a PFAM domain. For full annotation and more information, please see the PFAM entry tRNA_SAD