Structure of PDB 1k73 Chain F Binding Site BS02

Receptor Information

>1k73 Chain F (length=140) Species: 2238 (Haloarcula marismortui)

FHEMREPRIEKVVVHMGIGHANAEDILGEITGQMPVRTKAKRTVGEFDIR
EGDPIGAKVTLRDEMAEEFLQTALPLAELATSQFDDTGNFSFGLDVTVNL
VRPGYRVAKRDKASRSIPTKHRLNPADAVAFIESTYDVEV

Ligand information

>1k73 Chain B (length=122)

uuaggcggccacagcggugggguugccucccguacccaucccgaacacgg
aagauaagcccaccagcguuccggggaguacuggagugcgcgagccucug
ggaaacccgguucgccgccacc

...<<<<<<....<<<<<<<<......<<<<<...............>>>
..>>....>>>>>>.>><..<<<<<.....<<<<<<.<<....>>>>>>>
>....>>>>>.>.>>>>>>...

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1k73 Structures of Five Antibiotics Bound at the Peptidyl Transferase Center of the Large Ribosomal Subunit
• Resolution: 3.01 Å
• Binding residue (original residue number in PDB): E12 M13 R14 Q47 M48 V50 R51 T74 R76 P137 G138 R140 V141 K143 R144 D145 R149 P152 K154 H155
• Binding residue (residue number reindexed from 1): E3 M4 R5 Q33 M34 V36 R37 T60 R62 P103 G104 R106 V107 K109 R110 D111 R115 P118 K120 H121

Gene Ontology

Molecular Function

• GO:0000049 tRNA binding
• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0006412 translation

Cellular Component

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

External links

• PDB: RCSB:1k73, PDBe:1k73, PDBj:1k73
• PDBsum: 1k73
• PubMed: 12860128
• UniProt: P14124|RL5_HALMA Large ribosomal subunit protein uL5 (Gene Name=rpl5)