Protein Domain : IPR004803

Type:  Family Name:  Queuine tRNA-ribosyltransferase
Description:  Queuine is a hypermodified base that occurs in the wobble position of the anticodon of tRNAs Asp, Asn, His and Tyr. Queuine is incorporated into tRNA via a base exchange reaction with guanine catalysed by queuine tRNA-ribosyltransferase (also known as tRNA-guanine transglycosylase). In eukaryotes, queuine is directly exchanged into tRNA while in eubacteria, a queuine precursor (preQ1) is incorporated and ultimately modified to queuine [, ]. Archaea contain a closely related enzyme () that catalyses a base exchange of guanine for an archaeosine precursor []. This precursor is then subsequently converted to the archaeal-specific modified base archaeosine. Some archaea, such as Archaeoglobus fulgidus, contain both these enzymes. Short Name:  Queuine_tRNA-ribosylTrfase
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0 Child Features

0 Contains

2 Cross Referencess

Identifier
TIGR00430
MF_00168

0 Found In

3 GO Annotations

GO Term Gene Name
GO:0008479 IPR004803
GO:0008033 IPR004803
GO:0008616 IPR004803

3 Ontology Annotations

GO Term Gene Name
GO:0008479 IPR004803
GO:0008033 IPR004803
GO:0008616 IPR004803

1 Parent Features

DB identifier Type Name
IPR002616 Family tRNA-guanine(15) transglycosylase-like

593 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
110632 D8S7J1 PAC:15408943 Selaginella moellendorffii 349  
29908.m006083 B9RJQ2 PAC:16812904 Ricinus communis 403  
Cucsa.311670.1 A0A0A0LEM5 PAC:16976731 Cucumis sativus 413  
Ciclev10001423m V4V5C5 PAC:20788780 Citrus clementina 392  
Lus10036475 PAC:23174502 Linum usitatissimum 403  
Lus10010342 PAC:23169480 Linum usitatissimum 421  
Potri.002G100700.1 B9GV00 PAC:27022009 Populus trichocarpa 442  
Potri.002G100700.2 U5GPB1 PAC:27022010 Populus trichocarpa 389  
Potri.002G100700.3 U5GPB1 PAC:27022011 Populus trichocarpa 389  
Gorai.002G141200.1 A0A0D2R5T2 PAC:26792437 Gossypium raimondii 413  
Gorai.002G141200.2 A0A0D2QCR1 PAC:26792438 Gossypium raimondii 332  
37402 I0YTE6 PAC:27391530 Coccomyxa subellipsoidea C-169 404  
156151 C1MTM1 PAC:27341625 Micromonas pusilla CCMP1545 421  
154863 C1MTK6 PAC:27341293 Micromonas pusilla CCMP1545 445  
89746 C1FEC5 PAC:27398907 Micromonas sp RCC299 393  
57910 C1E450 PAC:27400248 Micromonas sp RCC299 464  
57894 C1E436 PAC:27400609 Micromonas sp RCC299 462  
12116 A4RR97 PAC:27417873 Ostreococcus lucimarinus 406  
42734 A4S1B5 PAC:27419435 Ostreococcus lucimarinus 437  
Thecc1EG034847t1 A0A061FFS9 PAC:27456667 Theobroma cacao 398  
Migut.N02878.1.p PAC:28925486 Mimulus guttatus 400  
Migut.O00787.1.p A0A022QVX6 PAC:28926610 Mimulus guttatus 420  
Araha.11756s0352.1.p PAC:28856275 Arabidopsis halleri 369  
Glyma.06G100700.2.p K7KU94 PAC:30550928 Glycine max 413  
Glyma.06G100700.1.p A0A0R0JIE5 PAC:30550926 Glycine max 510  
Glyma.06G100700.3.p A0A0R0JK48 PAC:30550927 Glycine max 471  
Glyma.04G099000.3.p A0A0R0K6I1 PAC:30491317 Glycine max 331  
Glyma.04G099000.2.p K7KJ84 PAC:30491316 Glycine max 412  
Glyma.04G099000.1.p A0A0R0KCQ4 PAC:30491315 Glycine max 462  
Cre12.g558400.t1.1 A0A2K3D5N3 PAC:30792052 Chlamydomonas reinhardtii 451  

3 Publications

First Author Title Year Journal Volume Pages PubMed ID
            12697167
            16401090
            10862614