HL_4DR7_021

3D structure

PDB id

4DR7 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus (HB8) 30S ribosomal subunit with codon, crystallographically disordered near-cognate transfer RNA anticodon stem-loop mismatched at the second codon position, and streptomycin bound

Experimental method

X-RAY DIFFRACTION

Resolution

3.75 Å

Loop

Sequence

GAA(M2G)(5MC)AACGC

Length

10 nucleotides

Bulged bases

4DR7|1|A|A|968, 4DR7|1|A|G|971

QA status

Modified nucleotides: M2G, 5MC

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_4DR7_021 not in the Motif Atlas

Homologous match to HL_4LFB_021

Geometric discrepancy: 0.1159

The information below is about HL_4LFB_021

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_50779.4

Basepair signature

cWW-F-F-F-F-F-F-F

Number of instances in this motif group

4

Unit IDs

4DR7|1|A|G|963
4DR7|1|A|A|964
4DR7|1|A|A|965
4DR7|1|A|M2G|966
4DR7|1|A|5MC|967
4DR7|1|A|A|968
4DR7|1|A|A|969
4DR7|1|A|C|970
4DR7|1|A|G|971
4DR7|1|A|C|972

Current chains

Chain A

16S rRNA

Nearby chains

Chain I

30S ribosomal protein S9

Chain J

30S ribosomal protein S10

Chain M

30S ribosomal protein S13

Chain N

30S ribosomal protein S14

Chain W

5'-R(*GP*CP*CP*UP*GP*GP*AP*AP*AP*GP*(PSU))-3'