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9SX2

30S Doxycycline Bound E. coli Ribosome

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(4)
Large ribosomal subunit protein bL31polymer677613.81UniProt (C3SIV2)Escherichia coli BL21(DE3)
2B
(A)
16S ribosomal RNApolymer1534497376.91Escherichia coli BL21(DE3)
3C
(B)
Small ribosomal subunit protein uS2polymer24126781.71UniProt (C3TPN2)Escherichia coli BL21(DE3)
4D
(C)
Small ribosomal subunit protein uS3polymer23326031.31UniProt (C3SQX2)Escherichia coli BL21(DE3)
5E
(D)
Small ribosomal subunit protein uS4polymer20623514.21UniProt (C3SR62)Escherichia coli BL21(DE3)
6F
(E)
Small ribosomal subunit protein uS5polymer16717571.41UniProt (A0A090BZW5)Escherichia coli BL21(DE3)
7G
(F)
Small ribosomal subunit protein bS6polymer13115197.01UniProt (W8T6F0)Escherichia coli BL21(DE3)
8H
(G)
Small ribosomal subunit protein uS7polymer15617637.41UniProt (C3SQS2)Escherichia coli BL21(DE3)
9I
(H)
Small ribosomal subunit protein uS8polymer13014146.61UniProt (C3SR12)Escherichia coli BL21(DE3)
10J
(I)
Small ribosomal subunit protein uS9polymer13014886.31UniProt (C3SRY2)Escherichia coli BL21(DE3)
11K
(L)
Small ribosomal subunit protein uS12polymer12413814.21UniProt (C3SQR7)Escherichia coli BL21(DE3)
12L
(M)
Small ribosomal subunit protein uS13polymer11813128.51UniProt (C3SR52)Escherichia coli BL21(DE3)
13M
(N)
Small ribosomal subunit protein uS14polymer10111606.61UniProt (A0A2X1PQW4)Escherichia coli BL21(DE3)
14N
(O)
Small ribosomal subunit protein uS15polymer8910290.81UniProt (C3SSQ7)Escherichia coli BL21(DE3)
15O
(P)
Small ribosomal subunit protein bS16polymer829207.61UniProt (C3SYP2)Escherichia coli BL21(DE3)
16P
(Q)
Small ribosomal subunit protein uS17polymer849724.51UniProt (C3SQY7)Escherichia coli BL21(DE3)
17Q
(R)
Small ribosomal subunit protein bS18polymer759005.51UniProt (A0AAD1DH49)Escherichia coli BL21(DE3)
18R
(S)
Small ribosomal subunit protein uS19polymer9210455.41UniProt (C3SQW2)Escherichia coli BL21(DE3)
19S
(T)
Small ribosomal subunit protein bS20polymer879708.51UniProt (C3TRH7)Escherichia coli BL21(DE3)
20T
(U)
Small ribosomal subunit protein bS21polymer718524.01UniProt (A0A6I7DAD8)Escherichia coli BL21(DE3)
21U
(K)
Small ribosomal subunit protein uS11polymer12913872.01UniProt (C3SR57)Escherichia coli BL21(DE3)
22V
(J)
Small ribosomal subunit protein uS10polymer10311755.61UniProt (C3SQT7)Escherichia coli BL21(DE3)
23W
(4)
ZINC IONnon-polymer65.41Chemie (ZN)
PubChem (32051)
24X
(A)
(4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDROXY-6-METHYL-1,11-DIOXO-1,4,4A,5,5A,6,11,12A-OCTAHYDROTETRACENE-2-CARBOXAMIDEnon-polymer444.41Chemie (DXT)
25AA, AB, AC, AD, AE...
(A, B, M)
MAGNESIUM IONnon-polymer24.3142Chemie (MG)
PubChem (888)
26IF, JF, KF, LF
(A)
POTASSIUM IONnon-polymer39.14Chemie (K)
PubChem (813)
27AG, BG, CG, DG, EG...
(Q, R, S, T, U...)
waterwater18.01295Chemie (HOH)
Sequence modifications
K: 1 - 129 (UniProt: C3SR57)
PDBExternal DatabaseDetails
Ias 119Asn 119conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains22
Total formula weight791849.6
Non-Polymers*Number of molecules148
Total formula weight4117.5
All*Total formula weight795967.2
*Water molecules are not included.

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PDB entries from 2026-06-03

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