IL_28UI_163

3D structure

PDB id

28UI (explore in PDB, NAKB, or RNA 3D Hub)

Description

E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA

Experimental method

ELECTRON MICROSCOPY

Resolution

2.1 Å

Loop

Sequence

UGUUC*GGUAG

Length

10 nucleotides

Bulged bases

28UI|1|a|U|2689, 28UI|1|a|U|2690

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

IL_28UI_163 not in the Motif Atlas

Homologous match to IL_7A0S_096

Geometric discrepancy: 0.1803

The information below is about IL_7A0S_096

Detailed Annotation

UAA/GAN related, with intercalation

Broad Annotation

UAA/GAN related, with intercalation

Motif group

IL_82016.1

Basepair signature

cWW-L-tHS-L-cWW

Number of instances in this motif group

4

Unit IDs

28UI|1|a|U|2687
28UI|1|a|G|2688
28UI|1|a|U|2689
28UI|1|a|U|2690
28UI|1|a|C|2691
*
28UI|1|a|G|2718
28UI|1|a|G|2719
28UI|1|a|U|2720
28UI|1|a|A|2721
28UI|1|a|G|2722

Current chains

Chain a

23S rRNA

Nearby chains

Chain d

Large ribosomal subunit protein uL3

Chain m

Large ribosomal subunit protein bL17

Chain o

Large ribosomal subunit protein bL19