Structure of PDB 4nxn Chain D

Receptor sequence

>4nxnD (length=208) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence]

GRYIGPVCRLCRREGVKLYLKGERCYSPKCAMERRPYPPGQHGQKRARRP
SDYAVRLREKQKLRRIYGISERQFRNLFEEASKKKGVTGSVFLGLLESRL
DNVVYRLGFAVSRRQARQLVRHGHITVNGRRVDLPSYRVRPGDEIAVAEK
SRNLELIRQNLEAMKGRKVGPWLSLDVEGMKGKFLRLPDREDLALPVNEQ
LVIEFYSR

3D structure

PDB

4nxn A structural basis for streptomycin resistance

Chain

Resolution

3.544 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)
BS01	rna	D	G2 R3 I5 P7 V8 R10 R13 R14 K22 E24 R25 K30 R35 R36 Y38 P40 G41 Q42 H43 Q45 K46 S52 Y54 R59 Q62 E72 R73 Q74 K84 S113 R115 Q116 R118 Q119 R122 H123 H125 R132 V133 D134 L135 S137 Y138 S208 R209	G1 R2 I4 P6 V7 R9 R12 R13 K21 E23 R24 K29 R34 R35 Y37 P39 G40 Q41 H42 Q44 K45 S51 Y53 R58 Q61 E71 R72 Q73 K83 S112 R114 Q115 R117 Q118 R121 H122 H124 R131 V132 D133 L134 S136 Y137 S207 R208
BS02	ZN	D	C9 C12	C8 C11
BS03	MG	D	S83 T89	S82 T88

Gene Ontology

	Molecular Function
GO:0003723	RNA binding
GO:0003735	structural constituent of ribosome
GO:0019843	rRNA binding
GO:0046872	metal ion binding

	Biological Process
GO:0006412	translation
GO:0042274	ribosomal small subunit biogenesis

	Cellular Component
GO:0005840	ribosome
GO:0015935	small ribosomal subunit
GO:1990904	ribonucleoprotein complex

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:4nxn, PDBe:4nxn, PDBj:4nxn
PDBsum	4nxn
PubMed
UniProt	P80373\|RS4_THET8 Small ribosomal subunit protein uS4 (Gene Name=rpsD)

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