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9ZNG

Cryo-EM structure of the Methanosarcina acetivorans 70S ribosome in complex with SriD

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(1)
23S rRNApolymer2904939362.91GenBank (470469544)Methanosarcina acetivorans
2B
(2)
5S rRNApolymer13342646.31GenBank (19918815)Methanosarcina acetivorans
3C
(3)
16S rRNApolymer1478478458.11GenBank (470466243)Methanosarcina acetivorans
4D
(7)
CBS domain-containing proteinpolymer28031406.21UniProt (Q8TH71)Methanosarcina acetivorans
5E
(8)
E-site tRNApolymer7524249.41Methanosarcina acetivorans
6F
(AA)
Large ribosomal subunit protein uL2polymer23825738.61UniProt (Q8TRU4)Methanosarcina acetivorans50S ribosomal protein L2
7G
(AB)
Large ribosomal subunit protein uL3polymer33736949.61UniProt (Q8TRU7)Methanosarcina acetivorans50S ribosomal protein L3
8H
(AC)
Large ribosomal subunit protein uL4polymer25327516.61UniProt (Q8TRU6)Methanosarcina acetivorans50S ribosomal protein L4
9I
(AD)
Large ribosomal subunit protein uL5polymer16518398.31UniProt (Q8TRT4)Methanosarcina acetivorans50S ribosomal protein L5
10J
(AE)
Large ribosomal subunit protein uL6polymer17619530.71UniProt (Q8TRT1)Methanosarcina acetivorans50S ribosomal protein L6
11K
(AF)
Large ribosomal subunit protein eL8polymer12012741.71UniProt (Q8TQL9)Methanosarcina acetivorans50S ribosomal protein L7Ae,Ribosomal protein L8e
12L
(AG)
Large ribosomal subunit protein uL13polymer14316085.81UniProt (Q8TT43)Methanosarcina acetivorans50S ribosomal protein L13
13M
(AH)
Large ribosomal subunit protein uL14polymer13214356.91UniProt (Q8TRT7)Methanosarcina acetivorans50S ribosomal protein L14
14N
(AI)
Large ribosomal subunit protein uL15polymer14015129.01UniProt (Q8TRS5)Methanosarcina acetivorans50S ribosomal protein L15
15O
(AJ)
Large ribosomal subunit protein eL15polymer19622650.11UniProt (Q8TPX0)Methanosarcina acetivorans50S ribosomal protein L15e
16P
(AK)
Large ribosomal subunit protein uL16polymer17319409.61UniProt (Q8TU90)Methanosarcina acetivorans50S ribosomal protein L10e
17Q
(AL)
Large ribosomal subunit protein uL18polymer17419233.71UniProt (Q8TRS8)Methanosarcina acetivorans50S ribosomal protein L18
18R
(AM)
Large ribosomal subunit protein eL18polymer12613715.01UniProt (Q8TT44)Methanosarcina acetivorans50S ribosomal protein L18e
19S
(AN)
Large ribosomal subunit protein eL19polymer15117062.01UniProt (A0A832W9G6)Methanosarcina acetivorans
20T
(AO)
Large ribosomal subunit protein eL20polymer616972.01UniProt (Q8TIN5)Methanosarcina acetivorans50S ribosomal protein L18Ae,50S ribosomal protein L20e,50S ribosomal protein LX
21U
(AP)
Large ribosomal subunit protein eL21polymer9711063.71UniProt (Q8TQU3)Methanosarcina acetivorans50S ribosomal protein L21e
22V
(AQ)
Large ribosomal subunit protein uL22polymer15116764.61UniProt (Q8TRU2)Methanosarcina acetivorans50S ribosomal protein L22
23W
(AR)
Large ribosomal subunit protein uL23polymer829447.21UniProt (Q8TRU5)Methanosarcina acetivorans50S ribosomal protein L23
24X
(AS)
Large ribosomal subunit protein uL24polymer11913075.31UniProt (Q8TRT6)Methanosarcina acetivorans50S ribosomal protein L24
25Y
(AT)
Large ribosomal subunit protein eL24polymer627204.61UniProt (Q8TQL7)Methanosarcina acetivorans50S ribosomal protein L24e
26Z
(AU)
Large ribosomal subunit protein uL29polymer677622.61UniProt (Q8TRU0)Methanosarcina acetivorans50S ribosomal protein L29
27AA
(AV)
Large ribosomal subunit protein uL30polymer15317627.41UniProt (Q8TRS6)Methanosarcina acetivorans50S ribosomal protein L30
28BA
(AW)
Large ribosomal subunit protein eL30polymer9910316.21UniProt (Q8TRB9)Methanosarcina acetivorans50S ribosomal protein L30e
29CA
(AX)
Large ribosomal subunit protein eL31polymer8910331.11UniProt (Q8TIN3)Methanosarcina acetivorans50S ribosomal protein L31e
30DA
(AY)
Large ribosomal subunit protein eL32polymer12914335.61UniProt (Q8TRT0)Methanosarcina acetivorans50S ribosomal protein L32e
31EA
(AZ)
Large ribosomal subunit protein eL37polymer566456.61UniProt (Q8TL48)Methanosarcina acetivorans50S ribosomal protein L37e
32FA
(Aa)
Large ribosomal subunit protein eL39polymer516257.51UniProt (Q8TIN2)Methanosarcina acetivorans50S ribosomal protein L39e
33GA
(Ab)
Large ribosomal subunit protein eL40polymer495602.71UniProt (Q8TJ19)Methanosarcina acetivorans50S ribosomal protein L40e
34HA
(Ac)
Large ribosomal subunit protein eL42polymer9210873.01UniProt (A0A832W9V9)Methanosarcina acetivorans
35IA
(Ad)
Large ribosomal subunit protein eL43polymer9410557.51UniProt (A0A832SMV9)Methanosarcina acetivorans
36JA
(BA)
Small ribosomal subunit protein eS1polymer20322938.71UniProt (Q8TKI9)Methanosarcina acetivorans30S ribosomal protein S3Ae,Ribosomal protein S1e
37KA
(BB)
Small ribosomal subunit protein uS2polymer22524807.11UniProt (Q8TT39)Methanosarcina acetivorans30S ribosomal protein S2
38LA
(BC)
Small ribosomal subunit protein uS3polymer31834780.41UniProt (Q8TRU1)Methanosarcina acetivorans30S ribosomal protein S3
39MA
(BD)
Small ribosomal subunit protein uS4polymer21824559.31UniProt (Q8TRR1)Methanosarcina acetivorans30S ribosomal protein S4
40NA
(BE)
Small ribosomal subunit protein eS4polymer23526301.41UniProt (Q8TRT5)Methanosarcina acetivorans30S ribosomal protein S4e
41OA
(BF)
Small ribosomal subunit protein uS5polymer20922732.31UniProt (Q8TRS7)Methanosarcina acetivorans30S ribosomal protein S5
42PA
(BG)
Small ribosomal subunit protein eS6polymer13614474.81UniProt (Q8TQL4)Methanosarcina acetivorans30S ribosomal protein S6e
43QA
(BH)
Small ribosomal subunit protein uS7polymer18921062.31UniProt (Q8TRC2)Methanosarcina acetivorans30S ribosomal protein S7
44RA
(BI)
Small ribosomal subunit protein uS8polymer13014085.31UniProt (Q8TRT2)Methanosarcina acetivorans30S ribosomal protein S8
45SA
(BJ)
Small ribosomal subunit protein uS9polymer13414512.71UniProt (Q8TT42)Methanosarcina acetivorans30S ribosomal protein S9
46TA
(BK)
Small ribosomal subunit protein eS8polymer12513802.01UniProt (Q8TS82)Methanosarcina acetivorans30S ribosomal protein S8e
47UA
(BL)
Small ribosomal subunit protein uS10polymer10211380.31UniProt (P61929)Methanosarcina acetivorans30S ribosomal protein S10
48VA
(BM)
Small ribosomal subunit protein uS11polymer12613324.31UniProt (Q8TRR0)Methanosarcina acetivorans30S ribosomal protein S11
49WA
(BN)
Small ribosomal subunit protein uS12polymer14215540.11UniProt (Q8TRC1)Methanosarcina acetivorans30S ribosomal protein S12
50XA
(BO)
Small ribosomal subunit protein uS13polymer16218315.21UniProt (Q8TRR2)Methanosarcina acetivorans30S ribosomal protein S13
51YA
(BP)
Small ribosomal subunit protein uS14polymer505971.01UniProt (Q8TRT3)Methanosarcina acetivorans30S ribosomal protein S14 type Z
52ZA
(BQ)
Small ribosomal subunit protein uS15polymer15217503.61UniProt (Q8TS56)Methanosarcina acetivorans30S ribosomal protein S15
53AB
(BR)
Small ribosomal subunit protein uS17Apolymer10912184.21UniProt (Q8TRT8)Methanosarcina acetivorans30S ribosomal protein S17 1
54BB
(BS)
Small ribosomal subunit protein eS17polymer647477.71UniProt (Q8THP2)Methanosarcina acetivorans30S ribosomal protein S17e
55CB
(BT)
Small ribosomal subunit protein uS19polymer13615467.91UniProt (Q8TRU3)Methanosarcina acetivorans30S ribosomal protein S19
56DB
(BU)
Small ribosomal subunit protein eS19polymer14916563.21UniProt (A0A832W9Q0)Methanosarcina acetivorans
57EB
(BV)
Putative zinc finger domain-containing proteinpolymer566162.31UniProt (A0A832S8D7)Methanosarcina acetivorans
58FB
(BW)
Small ribosomal subunit protein eS24polymer10111620.31UniProt (Q8TJT2)Methanosarcina acetivorans30S ribosomal protein S24e
59GB
(BX)
Small ribosomal subunit protein eS27polymer626955.01UniProt (P61931)Methanosarcina acetivorans30S ribosomal protein S27e
60HB
(BY)
Small ribosomal subunit protein eS28polymer768268.61UniProt (Q8TQL8)Methanosarcina acetivorans30S ribosomal protein S28e
61IB
(BZ)
DUF5350 family proteinpolymer576434.71UniProt (A0A832SMB7)Methanosarcina acetivorans
62AC, AD, AE, AF, AG...
(1, 3, AA, AB, AH...)
MAGNESIUM IONnon-polymer24.3314Chemie (MG)
63IN, KN, LN, MN, NN...
(AT, AZ, Ab, Ac, Ad...)
ZINC IONnon-polymer65.411Chemie (ZN)
64AO, AP, AQ, BO, BP...
(8, AZ, BV, AA, Aa...)
waterwater18.010476Chemie (HOH)
Sequence modifications
1: 5 - 2903 (GenBank: 470469544)
PDBExternal DatabaseDetails
A 1-insertion
A 2-insertion
U 3-insertion
U 4-insertion
G 403U 399conflict
U 408C 404conflict
U 2716C 2712conflict
A 2721G 2717conflict
A 2904-insertion
7: 1 - 274 (UniProt: Q8TH71)
PDBExternal DatabaseDetails
His 275-insertion
His 276-insertion
His 277-insertion
His 278-insertion
His 279-insertion
His 280-insertion
BM: 1 - 126 (UniProt: Q8TRR0)
PDBExternal DatabaseDetails
Ias 116Asp 116conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains61
Total formula weight2366373.1
Non-Polymers*Number of molecules325
Total formula weight8351.3
All*Total formula weight2374724.4
*Water molecules are not included.

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PDB entries from 2026-01-28

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