HL_4UY8_032

3D structure

PDB id

4UY8 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Molecular basis for the ribosome functioning as a L-tryptophan sensor - Cryo-EM structure of a TnaC stalled E.coli ribosome

Experimental method

ELECTRON MICROSCOPY

Resolution

3.8 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_4UY8_032 not in the Motif Atlas

Homologous match to HL_5J7L_165

Geometric discrepancy: 0.113

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

4UY8|1|A|G|1281
4UY8|1|A|U|1282
4UY8|1|A|G|1283
4UY8|1|A|A|1284
4UY8|1|A|A|1285
4UY8|1|A|A|1286
4UY8|1|A|A|1287
4UY8|1|A|G|1288
4UY8|1|A|C|1289

Current chains

Chain A

RRNA-23S RIBOSOMAL RNA

Nearby chains

Chain 0

50S RIBOSOMAL PROTEIN L32

Chain N

50S RIBOSOMAL PROTEIN L17

Chain S

50S RIBOSOMAL PROTEIN L22