Structure of PDB 3j81 Chain G

Receptor sequence

>3j81G (length=226) Species: 28985 (Kluyveromyces lactis)

MKLNISYPINGTQKCIEIDDEHRVRVFYDKRIGQEVDGESVGDEFKGYVF
KIAGGNDKQGFPMKQGVLLPTRVKLLLAKGHSCYRPRRNGERKRKSVRGA
IVGPDLAVLALIITKKGEQEIEGITNDTVPKRLGPKRANNIRKFFGLTKE
DDVRDYVIRREVTKGDKSYTKAPKIQRLVTPQRLQRKRQQKSLKIKNAQA
QREAAAEYAQLLAKRLSERKAEKAEV

3D structure

• PDB: 3j81 Structural changes enable start codon recognition by the eukaryotic translation initiation complex.
• Chain: G
• Resolution: 4.0 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 P8 Q13 K14 C15 A53 N56 K58 Q59 G60 F61 Q65 G66 V67 R72 K74 L75 C83 Y84 R85 R87 R88 N89 G90 R92 K93 R94 K95 S96 V108 K131 R132 L133 G134 P135 K136 R137 N139 N140 K143 K149 R154 R159 R160 K164 K167 Y169 T170 A172 P173 K174 I175 Q176 R177 R183 L184 Q185 R186 R188 Q189 Q190 S192 K194 A198 Q201 R202 K220	K2 N4 P8 Q13 K14 C15 A53 N56 K58 Q59 G60 F61 Q65 G66 V67 R72 K74 L75 C83 Y84 R85 R87 R88 N89 G90 R92 K93 R94 K95 S96 V108 K131 R132 L133 G134 P135 K136 R137 N139 N140 K143 K149 R154 R159 R160 K164 K167 Y169 T170 A172 P173 K174 I175 Q176 R177 R183 L184 Q185 R186 R188 Q189 Q190 S192 K194 A198 Q201 R202 K220

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:3j81, PDBe:3j81, PDBj:3j81
• PDBsum: 3j81
• PubMed: 25417110
• UniProt: Q6CM04|RS6_KLULA Small ribosomal subunit protein eS6 (Gene Name=RPS6)