J5_3J81_002

3D structure

PDB id

3J81 (explore in PDB, NAKB, or RNA 3D Hub)

Description

CryoEM structure of a partial yeast 48S preinitiation complex

Experimental method

ELECTRON MICROSCOPY

Resolution

4 Å

Loop

Sequence

AUAGUUCCUUUACUACAUGGAUAUCU*AGCUAAUACAUGCUUAAAA*UG*CGA*UGGUU

Length

55 nucleotides

Bulged bases

3J81|1|2|U|128, 3J81|1|2|U|132, 3J81|1|2|U|134, 3J81|1|2|A|135, 3J81|1|2|A|140, 3J81|1|2|U|141, 3J81|1|2|U|169

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

3J81|1|2|A|124
3J81|1|2|U|125
3J81|1|2|A|126
3J81|1|2|G|127
3J81|1|2|U|128
3J81|1|2|U|129
3J81|1|2|C|130
3J81|1|2|C|131
3J81|1|2|U|132
3J81|1|2|U|133
3J81|1|2|U|134
3J81|1|2|A|135
3J81|1|2|C|136
3J81|1|2|U|137
3J81|1|2|A|138
3J81|1|2|C|139
3J81|1|2|A|140
3J81|1|2|U|141
3J81|1|2|G|142
3J81|1|2|G|143
3J81|1|2|A|144
3J81|1|2|U|145
3J81|1|2|A|146
3J81|1|2|U|147
3J81|1|2|C|148
3J81|1|2|U|149
*
3J81|1|2|A|163
3J81|1|2|G|164
3J81|1|2|C|165
3J81|1|2|U|166
3J81|1|2|A|167
3J81|1|2|A|168
3J81|1|2|U|169
3J81|1|2|A|170
3J81|1|2|C|171
3J81|1|2|A|172
3J81|1|2|U|173
3J81|1|2|G|174
3J81|1|2|C|175
3J81|1|2|U|176
3J81|1|2|U|177
3J81|1|2|A|178
3J81|1|2|A|179
3J81|1|2|A|180
3J81|1|2|A|181
*
3J81|1|2|U|202
3J81|1|2|G|203
*
3J81|1|2|C|262
3J81|1|2|G|263
3J81|1|2|A|264
*
3J81|1|2|U|288
3J81|1|2|G|289
3J81|1|2|G|290
3J81|1|2|U|291
3J81|1|2|U|292

Current chains

Chain 2

18S rRNA

Nearby chains

Chain E

eS4

Chain G

eS6

Chain I

eS8

Chain Y

eS24