Structure of PDB 9cai Chain AI

Receptor sequence

>9caiAI (length=207) Species: 6239 (Caenorhabditis elegans) [Search protein sequence]

GISRDSWHKRYKTGATQPVPHKKRKFELGRPAANTKIGAHRVRLVRTRGG
NEKYRALRLDSGNFSWASEQTTRKTRIVDTMYNATNNELVRTKTLVKGAI
ISVDAAPFRQWYEAHYALPLARKKNAKLSEEDNAILNKKRSHHTMKKYTE
RQKTAAVDALLIEQFNTGRLLARISSSPGQVGQANGYILEGKELDFYLRK
IRAKKAK

3D structure

PDB

9cai High-Resolution Reconstruction of a C. elegans Ribosome Sheds Light on Evolutionary Dynamics and Tissue Specificity.

Chain

Resolution

2.59 Å

3D
structure

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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	AI	G2 I3 R5 H9 K10 R11 Y12 T14 A16 P19 P21 K23 K24 R25 K26 F27 L29 R31 A33 A34 R42 R44 L45 R47 T48 R49 G50 N52 K54 Y55 R56 L58 N64 S66 A68 Q71 T73 R74 T86 V97 K98 G99 R141 H144 T145 K148 Y149 R152 R174 S176 S178 Q181	G1 I2 R4 H8 K9 R10 Y11 T13 A15 P18 P20 K22 K23 R24 K25 F26 L28 R30 A32 A33 R41 R43 L44 R46 T47 R48 G49 N51 K53 Y54 R55 L57 N63 S65 A67 Q70 T72 R73 T85 V96 K97 G98 R140 H143 T144 K147 Y148 R151 R173 S175 S177 Q180
BS02	rna	AI	R92 K124 K125 N126 A127 R170	R91 K123 K124 N125 A126 R169

External links

PDB	RCSB:9cai, PDBe:9cai, PDBj:9cai
PDBsum	9cai
PubMed	39209556
UniProt	P48156\|RS8_CAEEL Small ribosomal subunit protein eS8 (Gene Name=rps-8)

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