HL_6QNQ_209

3D structure

PDB id

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

Description

70S ribosome initiation complex (IC) with experimentally assigned potassium ions

Experimental method

X-RAY DIFFRACTION

Resolution

3.5 Å

Loop

Sequence

GUUCAAAUC

Length

9 nucleotides

Bulged bases

None detected

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

HL_6QNQ_209 not in the Motif Atlas

Homologous match to HL_4V8N_145

Geometric discrepancy: 0.2427

The information below is about HL_4V8N_145

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.9

Basepair signature

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

Number of instances in this motif group

141

Unit IDs

6QNQ|1|1K|G|54
6QNQ|1|1K|U|55
6QNQ|1|1K|U|56
6QNQ|1|1K|C|57
6QNQ|1|1K|A|58
6QNQ|1|1K|A|59
6QNQ|1|1K|A|60
6QNQ|1|1K|U|61
6QNQ|1|1K|C|62

Current chains

Chain 1K

E. coli tRNAfMet

Nearby chains

Chain 1H

Large subunit ribosomal RNA; LSU rRNA

Chain 88

50S ribosomal protein L16

Chain H8

50S ribosomal protein L25