HL_9MTR_131

3D structure

PDB id

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

Description

Crystal structure of the wild-type Thermus thermophilus 70S ribosome in complex with mRNA, A-site GGS-mutant Release Factor 1, and P-site fMEAAAKC-peptidyl-tRNAcys at 2.80A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.8 Å

Loop

Sequence

GUGAGAAUC

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_9MTR_131 not in the Motif Atlas

Geometric match to HL_9DFE_031

Geometric discrepancy: 0.0723

The information below is about HL_9DFE_031

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.1

Basepair signature

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

Number of instances in this motif group

96

Unit IDs

9MTR|1|2A|G|1281
9MTR|1|2A|U|1282
9MTR|1|2A|G|1283
9MTR|1|2A|A|1284
9MTR|1|2A|G|1285
9MTR|1|2A|A|1286
9MTR|1|2A|A|1287
9MTR|1|2A|U|1288
9MTR|1|2A|C|1289

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 2R

50S ribosomal protein L17

Chain 2W

50S ribosomal protein L22