HL_6ZTN_072

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

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_6ZTN_072 not in the Motif Atlas

Homologous match to HL_5J7L_165

Geometric discrepancy: 0.1067

The information below is about HL_5J7L_165

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.8

Basepair signature

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

Number of instances in this motif group

140

Unit IDs

6ZTN|1|BA|G|1281
6ZTN|1|BA|U|1282
6ZTN|1|BA|G|1283
6ZTN|1|BA|A|1284
6ZTN|1|BA|A|1285
6ZTN|1|BA|A|1286
6ZTN|1|BA|A|1287
6ZTN|1|BA|G|1288
6ZTN|1|BA|C|1289

Current chains

Chain BA

23S ribosomal RNA

Nearby chains

Chain B2

50S ribosomal protein L32

Chain BO

50S ribosomal protein L17

Chain BT

50S ribosomal protein L22