IL_6GSN_018

3D structure

PDB id

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

Description

Structure of a partial yeast 48S preinitiation complex in closed conformation

Experimental method

ELECTRON MICROSCOPY

Resolution

5.75 Å

Loop

Sequence

GUA*UUUUC

Length

8 nucleotides

Bulged bases

6GSN|1|2|U|259

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

IL_6GSN_018 not in the Motif Atlas

Homologous match to IL_4V88_397

Geometric discrepancy: 0.2419

The information below is about IL_4V88_397

Detailed Annotation

Major groove platform with extra cWW

Broad Annotation

Major groove platform

Motif group

IL_63959.1

Basepair signature

cWW-cSH-cWW-cWW

Number of instances in this motif group

18

Unit IDs

6GSN|1|2|G|203
6GSN|1|2|U|204
6GSN|1|2|A|205
*
6GSN|1|2|U|258
6GSN|1|2|U|259
6GSN|1|2|U|260
6GSN|1|2|U|261
6GSN|1|2|C|262

Current chains

Chain 2

18S rRNA (1798-MER)

Nearby chains

Chain E

40S ribosomal protein S4

Chain G

40S ribosomal protein S6

Chain I

40S ribosomal protein S8