HL_9N2B_062

3D structure

PDB id

9N2B (explore in PDB, NAKB, or RNA 3D Hub)

Description

Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S)

Experimental method

ELECTRON MICROSCOPY

Resolution

2.2 Å

Loop

Sequence

GUGAAAAGC

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_9N2B_062 not in the Motif Atlas

Homologous match to HL_5J7L_165

Geometric discrepancy: 0.0768

The information below is about HL_5J7L_165

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

9N2B|1|23|G|1281
9N2B|1|23|U|1282
9N2B|1|23|G|1283
9N2B|1|23|A|1284
9N2B|1|23|A|1285
9N2B|1|23|A|1286
9N2B|1|23|A|1287
9N2B|1|23|G|1288
9N2B|1|23|C|1289

Current chains

Chain 23

23S ribosomal RNA (rRNA) from the rrnB operon

Nearby chains

Chain LQ

50S ribosomal protein L17

Chain LV

Large ribosomal subunit protein uL22

Chain Lf

50S ribosomal protein L32