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8CEP

Kasugamycin bound to the 30S body

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
16S rRNApolymer1540499197.91Escherichia coli BW25113
2B
(D)
Small ribosomal subunit protein uS4polymer20623514.21UniProt (P0A7V8)
Pfam (PF00163)
Pfam (PF01479)
Escherichia coli BW2511330S ribosomal protein S4
3C
(E)
Small ribosomal subunit protein uS5polymer16717629.41UniProt (P0A7W1)
Pfam (PF00333)
Pfam (PF03719)
Escherichia coli BW2511330S ribosomal protein S5
4D
(F)
Small ribosomal subunit protein bS6, non-modified isoformpolymer13115211.11UniProt (P02358)
Pfam (PF01250)
Escherichia coli BW25113
5E
(H)
Small ribosomal subunit protein uS8polymer13014146.61UniProt (P0A7W7)
Pfam (PF00410)
Escherichia coli BW2511330S ribosomal protein S8
6F
(K)
Small ribosomal subunit protein uS11polymer12913872.01UniProt (P0A7R9)
Pfam (PF00411)
Escherichia coli BW2511330S ribosomal protein S11
7G
(L)
Small ribosomal subunit protein uS12polymer12413814.21UniProt (P0A7S3)
Pfam (PF00164)
Escherichia coli BW2511330S ribosomal protein S12
8H
(O)
Small ribosomal subunit protein uS15polymer8910290.81UniProt (P0ADZ4)
Pfam (PF00312)
Escherichia coli BW2511330S ribosomal protein S15
9I
(P)
30S ribosomal protein S16polymer829207.61UniProt (P0A7T3)
Pfam (PF00886)
Escherichia coli BW25113Small ribosomal subunit protein bS16
10J
(Q)
Small ribosomal subunit protein uS17polymer849724.51UniProt (P0AG63)
Pfam (PF00366)
Escherichia coli BW2511330S ribosomal protein S17
11K
(R)
Small ribosomal subunit protein bS18polymer759005.51UniProt (P0A7T7)
Pfam (PF01084)
Escherichia coli BW2511330S ribosomal protein S18
12L
(T)
30S ribosomal protein S20polymer879708.51UniProt (P0A7U7)
Pfam (PF01649)
Escherichia coli BW25113Small ribosomal subunit protein bS20
13M
(U)
Small ribosomal subunit protein bS21polymer718524.01UniProt (P68679)
Pfam (PF01165)
Escherichia coli BW2511330S ribosomal protein S21
14N
(a)
23S rRNApolymer2904941811.61Escherichia coli BW25113
15O, P, Q, R, S
(V, B, C, G, I)
Capreomycin IApolymer6686.75BIRD (PRD_000193)Streptomyces californicus
16AC, BC, CC, DC, EC...
(A, D, F)
POTASSIUM IONnon-polymer39.125Chemie (K)
17V
(A)
(1S,2R,3S,4R,5S,6S)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL 2-AMINO-4-{[CARBOXY(IMINO)METHYL]AMINO}-2,3,4,6-TETRADEOXY-ALPHA-D-ARABINO-HEXOPYRANOSIDEnon-polymer379.41Chemie (KSG)
18AA, AB, BA, BB, CA...
(A)
MAGNESIUM IONnon-polymer24.354Chemie (MG)
19AD, BD, CD, DD, ED...
(K, L, O, P, Q...)
waterwater18.01933Chemie (HOH)
Sequence modifications
K: 1 - 129 (UniProt: P0A7R9)
PDBExternal DatabaseDetails
Ias 119Asn 119modified residue
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains19
Total formula weight1599091.4
Non-Polymers*Number of molecules80
Total formula weight2669.3
All*Total formula weight1601760.7
*Water molecules are not included.

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PDB entries from 2025-06-18

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