HL_8E32_031

3D structure

PDB id

8E32 (explore in PDB, NAKB, or RNA 3D Hub)

Description

E. coli 50S ribosome bound to compound streptogramin analogs SA1 and SB1

Experimental method

ELECTRON MICROSCOPY

Resolution

2.35 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_8E32_031 not in the Motif Atlas

Homologous match to HL_5J7L_165

Geometric discrepancy: 0.1331

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

8E32|1|I|G|1281
8E32|1|I|U|1282
8E32|1|I|G|1283
8E32|1|I|A|1284
8E32|1|I|A|1285
8E32|1|I|A|1286
8E32|1|I|A|1287
8E32|1|I|G|1288
8E32|1|I|C|1289

Current chains

Chain I

23S ribosomal RNA

Nearby chains

Chain P

50S ribosomal protein L22

Chain Q

50S ribosomal protein L32