HL_4Y4O_073

3D structure

PDB id

4Y4O (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome with rRNA modifications and bound to protein Y (YfiA) at 2.3A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.3 Å

Loop

Sequence

GGAAAC

Length

6 nucleotides

Bulged bases (A, C, G, U)

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_4Y4O_073 not in the Motif Atlas

Homologous match to HL_6CZR_074

Geometric discrepancy: 0.2

The information below is about HL_6CZR_074

Detailed Annotation

GNRA

Broad Annotation

No text annotation

Motif group

HL_53845.3

Basepair signature

cWW-tSH

Number of instances in this motif group

9

Unit IDs

4Y4O|1|1a|G|158
4Y4O|1|1a|G|159
4Y4O|1|1a|A|160
4Y4O|1|1a|A|161
4Y4O|1|1a|A|162
4Y4O|1|1a|C|163

Current chains

Chain 1a

16S Ribosomal RNA

Nearby chains

Chain 1T

50S ribosomal protein L19

Chain 1t

30S ribosomal protein S20