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Biotechnology Information

6TNN: Mini-RNase III (Mini-III) bound to 50S ribosome with precursor 23S rRNA

PDB ID:	6TNN Download
MMDB ID:	193415
PDB Deposition Date:	2019/12/9
Updated in MMDB:	2022/11
Experimental Method:	electron microscopy
Resolution:	3.07 Å
Source Organism:	Bacillus subtilis subsp. subtilis str. 168
Similar Structures:

Biological Unit for 6TNN: 31-meric; determined by author

Molecular Components in 6TNN
Label	Count	Molecule
Proteins (29 molecules)
b	1	50S Ribosomal Protein L10 (Gene symbol: rplJ)
H I	2	Mini-ribonuclease 3 (Gene symbol: mrnC)
W	1	50S Ribosomal Protein L2 (Gene symbol: rplB)
X	1	50S Ribosomal Protein L3 (Gene symbol: rplC)
Y	1	50S Ribosomal Protein L4 (Gene symbol: rplD)
Z	1	50S Ribosomal Protein L5 (Gene symbol: rplE)
a	1	50S Ribosomal Protein L6 (Gene symbol: rplF)
c	1	50S Ribosomal Protein L13 (Gene symbol: rplM)
d	1	50S Ribosomal Protein L14 (Gene symbol: rplNA)
e	1	50S Ribosomal Protein L15 (Gene symbol: rplO)
f	1	50S Ribosomal Protein L16 (Gene symbol: rplP)
g	1	50S Ribosomal Protein L17 (Gene symbol: rplQ)
h	1	50S Ribosomal Protein L18 (Gene symbol: rplR)
i	1	50S Ribosomal Protein L19 (Gene symbol: rplS)
j	1	50S Ribosomal Protein L20 (Gene symbol: rplT)
k	1	50S Ribosomal Protein L21 (Gene symbol: rplU)
l	1	50S Ribosomal Protein L22 (Gene symbol: rplV)
m	1	50S Ribosomal Protein L23 (Gene symbol: rplW)
n	1	50S Ribosomal Protein L24 (Gene symbol: rplX)
o	1	50S Ribosomal Protein L27 (Gene symbol: rpmA)
p	1	50S Ribosomal Protein L32 (Gene symbol: rpmF)
q	1	50S Ribosomal Protein L33 1 (Gene symbol: rpmGA)
r	1	50S Ribosomal Protein L34 (Gene symbol: rpmH)
s	1	50S Ribosomal Protein L35 (Gene symbol: rpmI)
t	1	50S Ribosomal Protein L36 (Gene symbol: rpmJ)
u	1	50S Ribosomal Protein L28 (Gene symbol: rpmB)
v	1	50S Ribosomal Protein L29 (Gene symbol: rpmC)
w	1	50S Ribosomal Protein L30 (Gene symbol: rpmD)
Nucleotides(2 molecules)
U	1	Pre-23s rRNA
V	1	5S rRNA
Chemicals and Non-standard biopolymers (224 molecules)
1	221	MAGNESIUM ION
2	3	ZINC ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB

Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303