HL_7NQ4_002

3D structure

PDB id

7NQ4 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Human tRNA guanine transglycosylase (TGT), RNA-bound covalent intermediate

Experimental method

X-RAY DIFFRACTION

Resolution

2.88 Å

Loop

Sequence

GCUUAAAC*C

Length

9 nucleotides

Bulged bases

7NQ4|1|C|U|33||||2_555, 7NQ4|1|C|U|35||||2_555, 7NQ4|1|C|A|36||||2_555, 7NQ4|1|C|A|37||||2_555, 7NQ4|1|C|A|38||||2_555

QA status

Missing nucleotides

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

HL_7NQ4_002 not in the Motif Atlas

Geometric match to HL_8C3A_054

Geometric discrepancy: 0.3729

The information below is about HL_8C3A_054

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_71121.1

Basepair signature

cWW-F

Number of instances in this motif group

24

Unit IDs

7NQ4|1|C|G|31||||2_555
7NQ4|1|C|C|32||||2_555
7NQ4|1|C|U|33||||2_555
7NQ4|1|C|U|35||||2_555
7NQ4|1|C|A|36||||2_555
7NQ4|1|C|A|37||||2_555
7NQ4|1|C|A|38||||2_555
7NQ4|1|C|C|39||||2_555
*
7NQ4|1|C|C|39

Current chains

Chain C

RNA

Nearby chains

Chain A

Queuine tRNA-ribosyltransferase catalytic subunit 1

Chain B

Queuine tRNA-ribosyltransferase accessory subunit 2