HL_6UGI_001

3D structure

PDB id

6UGI (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of a fragment of E. coli tRNA(Asp) consisting of its acceptor stem/T stem-loop. Long unit cell.

Experimental method

X-RAY DIFFRACTION

Resolution

1.75 Å

Loop

Sequence

GUUCGAGUC

Length

9 nucleotides

Bulged bases

6UGI|1|A|G|18

QA status

Valid loop

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

Detailed Annotation

T-loop with 2 bulged bases not stacked

Broad Annotation

T-loop

Motif group

HL_28252.8

Basepair signature

cWW-tWH-F-F-F-F-F

Number of instances in this motif group

140

Unit IDs

6UGI|1|A|G|12
6UGI|1|A|U|13
6UGI|1|A|U|14
6UGI|1|A|C|15
6UGI|1|A|G|16
6UGI|1|A|A|17
6UGI|1|A|G|18
6UGI|1|A|U|19
6UGI|1|A|C|20

Current chains

Chain A

tRNA(Asp) acceptor stem/T stem-loop

Nearby chains