HL_9GXX_037

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

G(5MU)(PSU)CGAAUC

Length

9 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 5MU, PSU

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_037 not in the Motif Atlas

Homologous match to HL_4YYE_003

Geometric discrepancy: 0.1108

The information below is about HL_4YYE_003

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|Y|G|53
9GXX|1|Y|5MU|54
9GXX|1|Y|PSU|55
9GXX|1|Y|C|56
9GXX|1|Y|G|57
9GXX|1|Y|A|58
9GXX|1|Y|A|59
9GXX|1|Y|U|60
9GXX|1|Y|C|61

Current chains

Chain Y

tRNA(Ser3)

Nearby chains

Chain a

Large subunit ribosomal RNA; LSU rRNA

Chain l

Large ribosomal subunit protein uL16