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6FV5

QTRT2, the non-catalytic subunit of murine tRNA-Guanine Transglycosylase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000049molecular_functiontRNA binding
A0002099biological_processtRNA wobble guanine modification
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005741cellular_componentmitochondrial outer membrane
A0006400biological_processtRNA modification
A0008033biological_processtRNA processing
A0008270molecular_functionzinc ion binding
A0008479molecular_functiontRNA-guanosine(34) queuine transglycosylase activity
A0016020cellular_componentmembrane
A0032473cellular_componentcytoplasmic side of mitochondrial outer membrane
A0032991cellular_componentprotein-containing complex
A0042803molecular_functionprotein homodimerization activity
A0046872molecular_functionmetal ion binding
A0046982molecular_functionprotein heterodimerization activity
A0101030biological_processobsolete tRNA-guanine transglycosylation
A0120507cellular_componenttRNA-guanine transglycosylase complex
A1990234cellular_componenttransferase complex
B0000049molecular_functiontRNA binding
B0002099biological_processtRNA wobble guanine modification
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005739cellular_componentmitochondrion
B0005741cellular_componentmitochondrial outer membrane
B0006400biological_processtRNA modification
B0008033biological_processtRNA processing
B0008270molecular_functionzinc ion binding
B0008479molecular_functiontRNA-guanosine(34) queuine transglycosylase activity
B0016020cellular_componentmembrane
B0032473cellular_componentcytoplasmic side of mitochondrial outer membrane
B0032991cellular_componentprotein-containing complex
B0042803molecular_functionprotein homodimerization activity
B0046872molecular_functionmetal ion binding
B0046982molecular_functionprotein heterodimerization activity
B0101030biological_processobsolete tRNA-guanine transglycosylation
B0120507cellular_componenttRNA-guanine transglycosylase complex
B1990234cellular_componenttransferase complex
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN A 501
ChainResidue
ACYS351
ACYS353
ACYS356
AHIS382

site_idAC2
Number of Residues7
Detailsbinding site for residue PEG A 502
ChainResidue
AHIS359
AMLI503
ASER110
ALYS111
ACYS356
ALYS357
AASN358

site_idAC3
Number of Residues8
Detailsbinding site for residue MLI A 503
ChainResidue
ATHR109
ASER110
AARG166
APHE344
ATHR360
APEG502
AHOH618
BHOH615

site_idAC4
Number of Residues4
Detailsbinding site for residue ZN B 501
ChainResidue
BCYS351
BCYS353
BCYS356
BHIS382

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_03043","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"29862811","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"35815944","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6FV5","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7B2I","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OV9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OVO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OVS","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"7OWZ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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