PDB entry 2z1w

View 2z1w on RCSB PDB site
Description: tRNA guanine transglycosylase TGT E235Q mutant in complex with BDI (2-BUTYL-5,6-DIHYDRO-1H-IMIDAZO[4,5-D]PYRIDAZINE-4,7-DIONE)
Class: transferase
Keywords: TGT, E235Q mutant, BDI, BIH, 2-BUTYL-5,6-DIHYDRO-1H-IMIDAZO[4,5-D]PYRIDAZINE-4,7-DIONE, TRANSFERASE
Deposited on 2007-05-16, released 2007-11-06
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 1.63 Å
R-factor: 0.134
AEROSPACI score: 0.61 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Queuine tRNA-ribosyltransferase
    Species: Zymomonas mobilis [TaxId:542]
    Gene: tgt
    Database cross-references and differences (RAF-indexed):
    • Uniprot P28720
      • engineered (234)
      • see remark 999 (311)
    Domains in SCOPe 2.08: d2z1wa_
  • Heterogens: ZN, BDI, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2z1wA (A:)
mveataqetdrprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvr
atgadiilgntyhlmlrpgaeriaklgglhsfmgwdrpiltdsggyqvmslssltkqsee
gvtfkshldgsrhmlspersieiqhllgsdivmafdectpypatpsraassmersmrwak
rsrdafdsrkeqaenaalfgiqqgsvfenlrqqsadalaeigfdgyavgglavgqgqdem
frvldfsvpmlpddkphylmgvgkpddivgavergidmfdcvlptrsgrngqaftwdgpi
nirnarfsedlkpldsechcavcqkwsrayihhlirageilgamlmtehniafyqqlmqk
irdsisegrfsqfaqdfraryfarns

    Sequence, based on observed residues (ATOM records): (download) 
    >2z1wA (A:)
rprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvratgadiilgn
tyhlmlrpgaeriaklgglhsfmgwdrpiltdsggyqvmsltkqseegvtfkmlspersi
eiqhllgsdivmafdectpypatpsraassmersmrwakrsrdafdsrkeqaenaalfgi
qqgsvfenlrqqsadalaeigfdgyavgglavgqgqdemfrvldfsvpmlpddkphylmg
vgkpddivgavergidmfdcvlptrsgrngqaftwdgpinirnarfsedlkpldsechca
vcqkwsrayihhlirageilgamlmtehniafyqqlmqkirdsisegrfsqfaqdfrary
fa