Structure of PDB 6zxd Chain Q

Receptor sequence

>6zxdQ (length=139) Species: 9606 (Homo sapiens) [Search protein sequence]

QSVQVFGRKKTATAVAHCKRGNGLIKVNGRPLEMIEPRTLQYKLLEPVLL
LGKERFAGVDIRVRVKGGGHVAQIYAIRQSISKALVAYYQKYVDEASKKE
IKDILIQYDRTLLVADPRRCESKKFGGPGARARYQKSYR

3D structure

PDB

6zxd Structural basis for the final steps of human 40S ribosome maturation.

Chain

Resolution

3.2 Å

3D
structure

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)	Binding affinity
BS01	rna	Q	Q11 V12 F13 R15 K17 T18 K33 E43 R69 R71 K73 G74 G75 G76 H77 V78 A79 Q80 R117 R125 R126 C127 E128 K130 K131 F132 A137 R138 A139 Y141 Q142 K143 S144 Y145	Q4 V5 F6 R8 K10 T11 K26 E36 R62 R64 K66 G67 G68 G69 H70 V71 A72 Q73 R110 R118 R119 C120 E121 K123 K124 F125 A130 R131 A132 Y134 Q135 K136 S137 Y138

Gene Ontology

	Molecular Function
GO:0003723	RNA binding
GO:0003735	structural constituent of ribosome
GO:0005515	protein binding

	Biological Process
GO:0000462	maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0002181	cytoplasmic translation
GO:0006364	rRNA processing
GO:0006412	translation
GO:0042274	ribosomal small subunit biogenesis
GO:1990830	cellular response to leukemia inhibitory factor

	Cellular Component
GO:0005634	nucleus
GO:0005654	nucleoplasm
GO:0005730	nucleolus
GO:0005737	cytoplasm
GO:0005829	cytosol
GO:0005840	ribosome
GO:0005925	focal adhesion
GO:0015935	small ribosomal subunit
GO:0016020	membrane
GO:0022626	cytosolic ribosome
GO:0022627	cytosolic small ribosomal subunit
GO:0032040	small-subunit processome
GO:0045202	synapse
GO:0070062	extracellular exosome
GO:1990904	ribonucleoprotein complex

External links

PDB	RCSB:6zxd, PDBe:6zxd, PDBj:6zxd
PDBsum	6zxd
PubMed	33208940
UniProt	P62249\|RS16_HUMAN Small ribosomal subunit protein uS9 (Gene Name=RPS16)