PDB entry 4hk4

View 4hk4 on RCSB PDB site
Description: Crystal structure of apo Tyrosine-tRNA ligase mutant protein
Class: ligase
Keywords: 3-o-methyl tyrosine incorporation into peptide, tRNA, LIGASE
Deposited on 2012-10-15, released 2013-04-17
The last revision prior to the SCOPe 2.06 freeze date was dated 2015-05-27, with a file datestamp of 2015-05-22.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: N/A
AEROSPACI score: 0.25 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Tyrosine--tRNA ligase
    Species: Methanocaldococcus jannaschii [TaxId:2190]
    Gene: tyrS, MJ0389
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q57834 (0-305)
      • engineered mutation (31)
      • engineered mutation (64)
      • engineered mutation (69)
      • engineered mutation (108)
      • engineered mutation (157)
      • engineered mutation (161)
      • expression tag (306-308)
    Domains in SCOPe 2.06: d4hk4a1, d4hk4a2
  • Heterogens: PEG, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4hk4A (A:)
mdefemikrntseiiseeelrevlkkdeksaeigfepsgkihlghylqikkmidlqnagf
diiisladlgaylnqkgeldeirkigdynkkvfeamglkakyvygsefgldkdytlnvyr
lalkttlkrarrsmeliaredenpkvaeviypimqvnnihyvgvdvavggmeqrkihmla
rellpkkvvcihnpvltgldgegkmssskgnfiavddspeeirakikkaycpagvvegnp
imeiakyfleypltikrpekfggdltvnsyeeleslfknkelhpmdlknavaeelikile
pirkrlahhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >4hk4A (A:)
mdefemikrntseiiseeelrevlkkdeksaeigfepsgkihlghylqikkmidlqnagf
diiisladlgaylnqkgeldeirkigdynkkvfeamglkakyvygsefgldkdytlnvyr
lalkttlkrarrsmeliaredenpkvaeviypimqvnnihyvgvdvavggmeqrkihmla
rellpkkvvcihnpvltgldgegkmssskgnfiavddspeeirakikkaycpagvvegnp
imeiakyfleypltikrpekfggdltvnsyeeleslfknkelhpmdlknavaeelikile
pirkrlahh