J5_4U3N_010

3D structure

PDB id

4U3N (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of CCA trinucleotide bound to the yeast 80S ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.2 Å

Loop

Sequence

AUAGUUCCUUUACUACAUGG*CAUGCUUAAAA*UG*CGAAU*AUGGUU

Length

44 nucleotides

Bulged bases

4U3N|1|2|U|128, 4U3N|1|2|U|132, 4U3N|1|2|U|133, 4U3N|1|2|C|136, 4U3N|1|2|U|137, 4U3N|1|2|A|140, 4U3N|1|2|U|141, 4U3N|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

4U3N|1|2|A|124
4U3N|1|2|U|125
4U3N|1|2|A|126
4U3N|1|2|G|127
4U3N|1|2|U|128
4U3N|1|2|U|129
4U3N|1|2|C|130
4U3N|1|2|C|131
4U3N|1|2|U|132
4U3N|1|2|U|133
4U3N|1|2|U|134
4U3N|1|2|A|135
4U3N|1|2|C|136
4U3N|1|2|U|137
4U3N|1|2|A|138
4U3N|1|2|C|139
4U3N|1|2|A|140
4U3N|1|2|U|141
4U3N|1|2|G|142
4U3N|1|2|G|143
*
4U3N|1|2|C|172
4U3N|1|2|A|173
4U3N|1|2|U|174
4U3N|1|2|G|175
4U3N|1|2|C|176
4U3N|1|2|U|177
4U3N|1|2|U|178
4U3N|1|2|A|179
4U3N|1|2|A|180
4U3N|1|2|A|181
4U3N|1|2|A|182
*
4U3N|1|2|U|203
4U3N|1|2|G|204
*
4U3N|1|2|C|263
4U3N|1|2|G|264
4U3N|1|2|A|265
4U3N|1|2|A|266
4U3N|1|2|U|267
*
4U3N|1|2|A|288
4U3N|1|2|U|289
4U3N|1|2|G|290
4U3N|1|2|G|291
4U3N|1|2|U|292
4U3N|1|2|U|293

Current chains

Chain 2

18S ribosomal RNA

Nearby chains

Chain S4

40S ribosomal protein S4-A

Chain S6

40S ribosomal protein S6-A

Chain S8

40S ribosomal protein S8-A