4jbr: Difference between revisions

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'''Unreleased structure'''
{{STRUCTURE_4jbr|  PDB=4jbr  |  SCENE=  }}
===tRNA-guanine transglycosylase Y330C mutant as covalently linked dimer in space group P6(5)22===


The entry 4jbr is ON HOLD  until Paper Publication
==Function==
[[http://www.uniprot.org/uniprot/TGT_ZYMMO TGT_ZYMMO]] Exchanges the guanine residue with 7-aminomethyl-7-deazaguanine in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr). After this exchange, a cyclopentendiol moiety is attached to the 7-aminomethyl group of 7-deazaguanine, resulting in the hypermodified nucleoside queuosine (Q) (7-(((4,5-cis-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-7-deazaguanosine).[HAMAP-Rule:MF_00168]


Authors: Jakobi, S., Klebe, G.
==About this Structure==
 
[[4jbr]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JBR OCA].
Description: tRNA-guanine transglycosylase Y330C mutant as covalently linked dimer in space group P6(5)22
[[Category: Jakobi, S.]]
[[Category: Klebe, G.]]
[[Category: Covalent dimer]]
[[Category: Guanine]]
[[Category: Preq1]]
[[Category: Tim-barrel]]
[[Category: Transferase]]
[[Category: Trna]]