IL_9SRE_028

3D structure

PDB id

9SRE (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of P. abyssi 70S ribosome in complex with hibernation factor HibA (PTC conformation with E-site tRNA)

Experimental method

ELECTRON MICROSCOPY

Resolution

2.11 Å

Loop

Sequence

UUAAG*(4AC)GUAG

Length

10 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 4AC

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_9SRE_028 not in the Motif Atlas

Homologous match to IL_4V9F_020

Geometric discrepancy: 0.2269

The information below is about IL_4V9F_020

Detailed Annotation

AAA cross-strand stack

Broad Annotation

AAA cross-strand stack

Motif group

IL_66798.3

Basepair signature

cWW-L-R-L-R-tHS-cWW

Number of instances in this motif group

7

Unit IDs

9SRE|1|1|U|812
9SRE|1|1|U|813
9SRE|1|1|A|814
9SRE|1|1|A|815
9SRE|1|1|G|816
*
9SRE|1|1|4AC|829
9SRE|1|1|G|830
9SRE|1|1|U|831
9SRE|1|1|A|832
9SRE|1|1|G|833

Current chains

Chain 1

rRNA 23S

Nearby chains

Chain BD

Large ribosomal subunit protein uL4