PDB entry 3c2n

View 3c2n on RCSB PDB site
Description: tRNA-Guanine Transglycosylase (TGT) in complex with 6-Amino-2-(2-morpholin-4-yl-ethylamino)-1,7-dihydro-imidazo[4,5-g]quinazolin-8-one
Class: transferase
Keywords: TIM Barrel, Glycosyltransferase, Metal-binding, Queuosine biosynthesis, Transferase, tRNA processing
Deposited on 2008-01-25, released 2009-02-03
The last revision prior to the SCOPe 2.06 freeze date was dated 2014-07-16, with a file datestamp of 2014-07-11.
Experiment type: XRAY
Resolution: 1.58 Å
R-factor: 0.167
AEROSPACI score: 0.53 (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
      • see remark 999 (311)
    Domains in SCOPe 2.06: d3c2na_
  • Heterogens: ZN, CKR, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3c2nA (A:)
mveataqetdrprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvr
atgadiilgntyhlmlrpgaeriaklgglhsfmgwdrpiltdsggyqvmslssltkqsee
gvtfkshldgsrhmlspersieiqhllgsdivmafdectpypatpsraassmersmrwak
rsrdafdsrkeqaenaalfgiqqgsvfenlrqqsadalaeigfdgyavgglavgegqdem
frvldfsvpmlpddkphylmgvgkpddivgavergidmfdcvlptrsgrngqaftwdgpi
nirnarfsedlkpldsechcavcqkwsrayihhlirageilgamlmtehniafyqqlmqk
irdsisegrfsqfaqdfraryfarns

    Sequence, based on observed residues (ATOM records): (download) 
    >3c2nA (A:)
rprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvratgadiilgn
tyhlmlrpgaeriaklgglhsfmgwdrpiltdsggyqseegvtfmlspersieiqhllgs
divmafdectpypatpsraassmersmrwakrsrdafdsrkeqaenaalfgiqqgsvfen
lrqqsadalaeigfdgyavgglavgegqdemfrvldfsvpmlpddkphylmgvgkpddiv
gavergidmfdcvlgqaftwdgpinirnarfsedlkpldsechcavcqkwsrayihhlir
ageilgamlmtehniafyqqlmqkirdsisegrfsqfaqdfraryf