PDB entry 4e2v
View 4e2v on RCSB PDB site
Description: tRNA-guanine transglycosylase Y106F, C158V mutant in complex with preQ1
Class: transferase/transferase inhibitor
Keywords: substrate specificity, bacterial TGT, guanin, tRNA, preQ1, guanine exchange enzyme, transferase-transferase inhibitor complex
Deposited on
2012-03-09, released
2013-03-27
The last revision prior to the SCOPe 2.06 freeze date was dated
2013-07-17, with a file datestamp of
2013-07-12.
Experiment type: XRAY
Resolution: 1.18 Å
R-factor: 0.139
AEROSPACI score: 0.86
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Queuine tRNA-ribosyltransferase
Species: Zymomonas mobilis [TaxId:542]
Gene: tgt, ZMO0363
Database cross-references and differences (RAF-indexed):
- Uniprot P28720
- engineered mutation (105)
- engineered mutation (157)
- see remark 999 (311)
Domains in SCOPe 2.06: d4e2va_ - Heterogens: PRF, GOL, ZN, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4e2vA (A:)
mveataqetdrprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvr
atgadiilgntyhlmlrpgaeriaklgglhsfmgwdrpiltdsggfqvmslssltkqsee
gvtfkshldgsrhmlspersieiqhllgsdivmafdevtpypatpsraassmersmrwak
rsrdafdsrkeqaenaalfgiqqgsvfenlrqqsadalaeigfdgyavgglavgegqdem
frvldfsvpmlpddkphylmgvgkpddivgavergidmfdcvlptrsgrngqaftwdgpi
nirnarfsedlkpldsechcavcqkwsrayihhlirageilgamlmtehniafyqqlmqk
irdsisegrfsqfaqdfraryfarns
Sequence, based on observed residues (ATOM records): (download)
>4e2vA (A:)
rprfsfsiaaregkartgtiemkrgvirtpafmpvgtaatvkalkpetvratgadiilgn
tyhlmlrpgaeriaklgglhsfmgwdrpiltdsggfqvmkqseegvtfkshsrhmlsper
sieiqhllgsdivmafdevtpypatpsraassmersmrwakrsrdafdsrkeqaenaalf
giqqgsvfenlrqqsadalaeigfdgyavgglavgegqdemfrvldfsvpmlpddkphyl
mgvgkpddivgavergidmfdcvlptrsgrngqaftwdgpinirnarfsedlkpldsech
cavcqkwsrayihhlirageilgamlmtehniafyqqlmqkirdsisegrfsqfaqdfra
ryfa