PDB entry 4pbs
View 4pbs on RCSB PDB site
Description: Crystal structure of the M. jannaschii F9 tRNA synthetase variant bound to 4-(2-bromoisobutyramido)-phenylalanine (BibaF)
Class: ligase
Keywords: tRNA synthetase, non-natural amino acid, LIGASE
Deposited on
2014-04-13, released
2014-07-23
The last revision prior to the SCOPe 2.08 freeze date was dated
2019-11-27, with a file datestamp of
2019-11-22.
Experiment type: XRAY
Resolution: 2.01 Å
R-factor: N/A
AEROSPACI score: 0.32
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Tyrosine--tRNA ligase
Species: Methanocaldococcus jannaschii [TaxId:243232]
Gene: tyrS, MJ0389
Database cross-references and differences (RAF-indexed):
- Uniprot Q57834 (0-305)
- engineered mutation (31)
- engineered mutation (64)
- engineered mutation (157-158)
- expression tag (306-309)
Domains in SCOPe 2.08: d4pbsa1, d4pbsa2 - Heterogens: 2L7, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4pbsA (A:)
mdefemikrntseiiseeelrevlkkdeksagigfepsgkihlghylqikkmidlqnagf
diiieladlhaylnqkgeldeirkigdynkkvfeamglkakyvygsefqldkdytlnvyr
lalkttlkrarrsmeliaredenpkvaeviypimqvngchylgvdvavggmeqrkihmla
rellpkkvvcihnpvltgldgegkmssskgnfiavddspeeirakikkaycpagvvegnp
imeiakyfleypltikrpekfggdltvnsyeeleslfknkelhpmdlknavaeelikile
pirkrllehhhhhh
Sequence, based on observed residues (ATOM records): (download)
>4pbsA (A:)
mdefemikrntseiiseeelrevlkkdeksagigfepsgkihlghylqikkmidlqnagf
diiieladlhaylnqkgeldeirkigdynkkvfeamglkakyvygsefqldkdytlnvyr
lalkttlkrarrsmeliaredenpkvaeviypimqvngchylgvdvavggmeqrkihmla
rellpkkvvcihnpvltgldgegkmssskgnfiavddspeeirakikkaycpagvvegnp
imeiakyfleypltikrpekfggdltvnsyeeleslfknkelhpmdlknavaeelikile
pirkrllehh