PDB entry 4q8t

View 4q8t on RCSB PDB site
Description: tRNA-Guanine Transglycosylase (TGT) in Complex with 6-Amino-2-[(2-phenylethyl)amino]-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one
Class: Transferase/transferase inhibitor
Keywords: Guanine Exchange Enzyme, preQ1, tRNA, Transferase-transferase inhibitor complex
Deposited on 2014-04-28, released 2015-05-20
The last revision prior to the SCOPe 2.08 freeze date was dated 2015-05-20, with a file datestamp of 2015-05-15.
Experiment type: XRAY
Resolution: 1.4 Å
R-factor: N/A
AEROSPACI score: 0.53 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Queuine tRNA-ribosyltransferase
    Species: Zymomonas mobilis subsp. mobilis [TaxId:264203]
    Gene: tgt, ZMO0363
    Database cross-references and differences (RAF-indexed):
    • Uniprot P28720
      • see remark 999 (311)
    Domains in SCOPe 2.08: d4q8ta_
  • Heterogens: ZN, 2YV, GOL, CL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >4q8tA (A:)
    mveataqetdrprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvr
    atgadiilgntyhlmlrpgaeriaklgglhsfmgwdrpiltdsggyqvmslssltkqsee
    gvtfkshldgsrhmlspersieiqhllgsdivmafdectpypatpsraassmersmrwak
    rsrdafdsrkeqaenaalfgiqqgsvfenlrqqsadalaeigfdgyavgglavgegqdem
    frvldfsvpmlpddkphylmgvgkpddivgavergidmfdcvlptrsgrngqaftwdgpi
    nirnarfsedlkpldsechcavcqkwsrayihhlirageilgamlmtehniafyqqlmqk
    irdsisegrfsqfaqdfraryfarns
    

    Sequence, based on observed residues (ATOM records): (download)
    >4q8tA (A:)
    rprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvratgadiilgn
    tyhlmlrpgaeriaklgglhsfmgwdrpiltdsggyqvmslssltkqseegvtfkssrhm
    lspersieiqhllgsdivmafdectpypatpsraassmersmrwakrsrdafdsrkeqae
    naalfgiqqgsvfenlrqqsadalaeigfdgyavgglavgegqdemfrvldfsvpmlpdd
    kphylmgvgkpddivgavergidmfdcvlptrsgrngqaftwdgpinirnarfsedlkpl
    dsechcavcqkwsrayihhlirageilgamlmtehniafyqqlmqkirdsisegrfsqfa
    qdfraryfa