HL_9GXX_069

3D structure

PDB id

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

Description

70S ribosome with doublet-decoding tRNASer3 bound to A-site GCA codon

Experimental method

ELECTRON MICROSCOPY

Resolution

2.61 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_9GXX_069 not in the Motif Atlas

Homologous match to HL_5J7L_165

Geometric discrepancy: 0.077

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

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

Current chains

Chain a

23S rRNA

Nearby chains

Chain m

Large ribosomal subunit protein bL17

Chain r

Large ribosomal subunit protein uL22

Chain z

Large ribosomal subunit protein bL32