3D structure

PDB id
9AX7 (explore in PDB, NAKB, or RNA 3D Hub)
Description
70S initiation complex (tRNA-fMet M1 + CUG start codon)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.63 Å

Loop

Sequence
UUUA*UUUG*CU*AGCA*UCAUAGUGAUCC*GCUCAACGGAUAAAA
Length
41 nucleotides
Bulged bases
9AX7|1|a|U|2076, 9AX7|1|a|A|2388, 9AX7|1|a|U|2390, 9AX7|1|a|G|2428, 9AX7|1|a|A|2430, 9AX7|1|a|U|2431
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

9AX7|1|a|U|2074
9AX7|1|a|U|2075
9AX7|1|a|U|2076
9AX7|1|a|A|2077
*
9AX7|1|a|U|2243
9AX7|1|a|U|2244
9AX7|1|a|U|2245
9AX7|1|a|G|2246
*
9AX7|1|a|C|2258
9AX7|1|a|U|2259
*
9AX7|1|a|A|2281
9AX7|1|a|G|2282
9AX7|1|a|C|2283
9AX7|1|a|A|2284
*
9AX7|1|a|U|2384
9AX7|1|a|C|2385
9AX7|1|a|A|2386
9AX7|1|a|U|2387
9AX7|1|a|A|2388
9AX7|1|a|G|2389
9AX7|1|a|U|2390
9AX7|1|a|G|2391
9AX7|1|a|A|2392
9AX7|1|a|U|2393
9AX7|1|a|C|2394
9AX7|1|a|C|2395
*
9AX7|1|a|G|2421
9AX7|1|a|C|2422
9AX7|1|a|U|2423
9AX7|1|a|C|2424
9AX7|1|a|A|2425
9AX7|1|a|A|2426
9AX7|1|a|C|2427
9AX7|1|a|G|2428
9AX7|1|a|G|2429
9AX7|1|a|A|2430
9AX7|1|a|U|2431
9AX7|1|a|A|2432
9AX7|1|a|A|2433
9AX7|1|a|A|2434
9AX7|1|a|A|2435

Current chains

Chain a
23S ribosomal RNA

Nearby chains

Chain 0
50S ribosomal protein L33
Chain 2
50S ribosomal protein L35
Chain c
50S ribosomal protein L2
Chain k
50S ribosomal protein L15
Chain v
50S ribosomal protein L27
Chain w
50S ribosomal protein L28

Coloring options:

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