J4_6ZTN_006

3D structure

PDB id

6ZTN (explore in PDB, NAKB, or RNA 3D Hub)

Description

E. coli 70S-RNAP expressome complex in NusG-coupled state (42 nt intervening mRNA)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.9 Å

Loop

Sequence

A(4SU)AG*CAG*CGU(7MG)(3AU)CC*GU

Length

16 nucleotides

Bulged bases

6ZTN|1|AZ|4SU|8, 6ZTN|1|AZ|3AU|47, 6ZTN|1|AZ|C|48

QA status

Modified nucleotides: 4SU, 7MG, 3AU

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

J4_6ZTN_006 not in the Motif Atlas

Homologous match to J4_6UFM_001

Geometric discrepancy: 0.3215

The information below is about J4_6UFM_001

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_70449.28

Basepair signature

cWW-F-cWW-cWW-cHS-F-cWW-cWW

Number of instances in this motif group

55

Unit IDs

6ZTN|1|AZ|A|7
6ZTN|1|AZ|4SU|8
6ZTN|1|AZ|A|9
6ZTN|1|AZ|G|10
*
6ZTN|1|AZ|C|25
6ZTN|1|AZ|A|26
6ZTN|1|AZ|G|27
*
6ZTN|1|AZ|C|43
6ZTN|1|AZ|G|44
6ZTN|1|AZ|U|45
6ZTN|1|AZ|7MG|46
6ZTN|1|AZ|3AU|47
6ZTN|1|AZ|C|48
6ZTN|1|AZ|C|49
*
6ZTN|1|AZ|G|65
6ZTN|1|AZ|U|66

Current chains

Chain AZ

Phe-NH-tRNA(Phe) A-site

Nearby chains

Chain AG

30S ribosomal protein S7

Chain B3

50S ribosomal protein L33