J5_7A1G_004

3D structure

PDB id

7A1G (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a crosslinked yeast ABCE1-bound 43S pre-initiation complex

Experimental method

ELECTRON MICROSCOPY

Resolution

3 Å

Loop

Sequence

AUAGUUCCUUUACUACAUGG*CAUGCUUAAAA*UG*CGA*UGGUU

Length

41 nucleotides

Bulged bases

7A1G|1|2|U|128, 7A1G|1|2|C|130, 7A1G|1|2|C|131, 7A1G|1|2|U|132, 7A1G|1|2|U|133, 7A1G|1|2|U|134, 7A1G|1|2|C|136, 7A1G|1|2|A|140, 7A1G|1|2|U|141, 7A1G|1|2|U|178

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

7A1G|1|2|A|124
7A1G|1|2|U|125
7A1G|1|2|A|126
7A1G|1|2|G|127
7A1G|1|2|U|128
7A1G|1|2|U|129
7A1G|1|2|C|130
7A1G|1|2|C|131
7A1G|1|2|U|132
7A1G|1|2|U|133
7A1G|1|2|U|134
7A1G|1|2|A|135
7A1G|1|2|C|136
7A1G|1|2|U|137
7A1G|1|2|A|138
7A1G|1|2|C|139
7A1G|1|2|A|140
7A1G|1|2|U|141
7A1G|1|2|G|142
7A1G|1|2|G|143
*
7A1G|1|2|C|172
7A1G|1|2|A|173
7A1G|1|2|U|174
7A1G|1|2|G|175
7A1G|1|2|C|176
7A1G|1|2|U|177
7A1G|1|2|U|178
7A1G|1|2|A|179
7A1G|1|2|A|180
7A1G|1|2|A|181
7A1G|1|2|A|182
*
7A1G|1|2|U|203
7A1G|1|2|G|204
*
7A1G|1|2|C|263
7A1G|1|2|G|264
7A1G|1|2|A|265
*
7A1G|1|2|U|289
7A1G|1|2|G|290
7A1G|1|2|G|291
7A1G|1|2|U|292
7A1G|1|2|U|293

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain S

40S ribosomal protein S4-A

Chain T

40S ribosomal protein S6-A

Chain V

40S ribosomal protein S8-A