Structure of PDB 6fai Chain G

Receptor sequence

>6faiG (length=232) Species: 559292 (Saccharomyces cerevisiae S288C)

MKLNISYPVNGSQKTFEIDDEHRIRVFFDKRIGQEVDGEAVGDEFKGYVF
KISGGNDKQGFPMKQGVLLPTRIKLLLTKNVSCYRPRRDGERKRKSVRGA
IVGPDLAVLALVIVKKGEQELEGLTDTTVPKRLGPKRANNIRKFFGLSKE
DDVRDFVIRREVTKGEKTYTKAPKIQRLVTPQRLQRKRHQRALKVRNAQA
QREAAAEYAQLLAKRLSERKAEKAEIRKRRAS

3D structure

• PDB: 6fai Structure of a eukaryotic cytoplasmic pre-40S ribosomal subunit.
• Chain: G
• Resolution: 3.4 Å

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	G	K2 N4 S6 Q13 T15 S53 N56 Q59 F61 G66 R72 K74 S82 C83 Y84 R87 R88 G90 E91 R92 R94 K95 S96 V108 K131 R132 L133 G134 K136 R137 N140 R154 I158 R159 R160 K164 K167 Y169 K171 A172 P173 K174 I175 Q176 R177 L178 V179 R183 L184 Q185 R186 K187 R188 Q190 R191 K194 V195 A198 Q199 Q201 R202 R219 S232	K2 N4 S6 Q13 T15 S53 N56 Q59 F61 G66 R72 K74 S82 C83 Y84 R87 R88 G90 E91 R92 R94 K95 S96 V108 K131 R132 L133 G134 K136 R137 N140 R154 I158 R159 R160 K164 K167 Y169 K171 A172 P173 K174 I175 Q176 R177 L178 V179 R183 L184 Q185 R186 K187 R188 Q190 R191 K194 V195 A198 Q199 Q201 R202 R219 S232

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0000462 maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0006364 rRNA processing
• GO:0006412 translation
• GO:0042254 ribosome biogenesis

Cellular Component

• GO:0005634 nucleus
• GO:0005654 nucleoplasm
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:0030686 90S preribosome
• GO:0032040 small-subunit processome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:6fai, PDBe:6fai, PDBj:6fai
• PDBsum: 6fai
• PubMed: 29459436
• UniProt: P0CX37|RS6A_YEAST Small ribosomal subunit protein eS6A (Gene Name=RPS6A)