PDB entry 1zh0

View 1zh0 on RCSB PDB site
Description: Crystal Structure of L-3-(2-napthyl)alanine-tRNA synthetase in complex with L-3-(2-napthyl)alanine
Class: ligase
Keywords: structural plasticity, unnatural amino acid, tRNA synthetase, NpALA, LIGASE
Deposited on 2005-04-22, released 2006-04-04
The last revision prior to the SCOPe 2.06 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.222
AEROSPACI score: 0.42 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Tyrosyl-tRNA synthetase
    Species: Methanocaldococcus jannaschii [TaxId:2190]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q57834 (0-305)
      • engineered (31)
      • engineered (106)
      • engineered (157-158)
      • engineered (161)
      • engineered (166)
      • cloning artifact (306)
    Domains in SCOPe 2.06: d1zh0a1, d1zh0a2
  • Heterogens: NAL, TRS, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1zh0A (A:)
mdefemikrntseiiseeelrevlkkdeksaligfepsgkihlghylqikkmidlqnagf
diiilladlhaylnqkgeldeirkigdynkkvfeamglkakyvygssfqldkdytlnvyr
lalkttlkrarrsmeliaredenpkvaeviypimqvnpahyqgvdvvvggmeqrkihmla
rellpkkvvcihnpvltgldgegkmssskgnfiavddspeeirakikkaycpagvvegnp
imeiakyfleypltikrpekfggdltvnsyeeleslfknkelhpmdlknavaeelikile
pirkrllehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >1zh0A (A:)
mdefemikrntseiiseeelrevlkkdeksaligfepsgkihlghylqikkmidlqnagf
diiilladlhaylnqkgeldeirkigdynkkvfeamglkakyvygssfqldkdytlnvyr
lalkttlkrarrsmeliaredenpkvaeviypimqvnpahyqgvdvvvggmeqrkihmla
rellpkkvvcihnpvltgldgegkmssskgnfiavddspeeirakikkaycpagvvegnp
imeiakyfleypltikrpekfggdltvnsyeeleslfknkelhpmdlknavaeelikile
pirkrll