HL_7UG7_105

3D structure

PDB id

7UG7 (explore in PDB, NAKB, or RNA 3D Hub)

Description

70S ribosome complex in an intermediate state of translocation bound to EF-G(GDP) stalled by Argyrin B

Experimental method

ELECTRON MICROSCOPY

Resolution

2.58 Å

Loop

Sequence

GU(PSU)CAAAUC

Length

9 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 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_7UG7_105 not in the Motif Atlas

Geometric match to HL_4RDX_003

Geometric discrepancy: 0.254

The information below is about HL_4RDX_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.3

Basepair signature

cWW-tWH-F-F-F-F-F

Number of instances in this motif group

135

Unit IDs

7UG7|1|Dt|G|54
7UG7|1|Dt|U|55
7UG7|1|Dt|PSU|56
7UG7|1|Dt|C|57
7UG7|1|Dt|A|58
7UG7|1|Dt|A|59
7UG7|1|Dt|A|60
7UG7|1|Dt|U|61
7UG7|1|Dt|C|62

Current chains

Chain Dt

tRNA-fMet

Nearby chains

Chain 23

Large subunit ribosomal RNA; LSU rRNA

Chain LA

50S ribosomal protein L1