Structure of PDB 7rq9 Chain 1N

Receptor sequence

>7rq91N (length=140) Species: 300852 (Thermus thermophilus HB8)

MKTYVPKQVEPRWVLIDAEGKTLGRLATKIATLLRGKHRPDWTPNVAMGD
FVVVVNADKIRVTGKKLEQKIYTRYSGYPGGLKKIPLEKMLATHPERVLE
HAVKGMLPKGPLGRRLFKRLKVYAGPDHPHQAQRPEKLEV

3D structure

• PDB: 7rq9 A synthetic antibiotic class overcoming bacterial multidrug resistance.
• Chain: 1N
• Resolution: 2.6 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	1N	K2 T3 W13 L23 G24 R25 T28 R35 K37 N45 F51 T63 K65 K66 Q69 K70 R74 Y75 S76 Y78 P79 G80 L82 K83 K89 H94 R97 E100 H101 A102 G105 M106 P111 L112 R114 K118 H130 Q133	K2 T3 W13 L23 G24 R25 T28 R35 K37 N45 F51 T63 K65 K66 Q69 K70 R74 Y75 S76 Y78 P79 G80 L82 K83 K89 H94 R97 E100 H101 A102 G105 M106 P111 L112 R114 K118 H130 Q133
BS02	MG	1N	W42 T43 P44	W42 T43 P44
BS03	MG	1N	G64 K65 L67	G64 K65 L67
BS04	MG	1N	L34 R35 G49 L116	L34 R35 G49 L116

Gene Ontology

Molecular Function

• GO:0003729 mRNA binding
• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0006412 translation
• GO:0017148 negative regulation of translation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:7rq9, PDBe:7rq9, PDBj:7rq9
• PDBsum: 7rq9
• PubMed: 34707295
• UniProt: P60488|RL13_THET8 Large ribosomal subunit protein uL13 (Gene Name=rplM)