Structure of PDB 7oi8 Chain R Binding Site BS01

Receptor Information

>7oi8 Chain R (length=140) Species: 9606 (Homo sapiens)

LRNRVTDRYFRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYL
KKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNRKVLADLAIYE
PKTFKSLAALASRRRHEGFAAALGDGKEPEGIFSRVVQYH

Ligand information

>7oi8 Chain A (length=1092)

gcuaaaccuagccccaaacccacuccaccuuacuaccaaaccuuagccaa
accauuuacauaaaguauaggcgauagaaauugggcgcaauagauauagu
accgcaagggaaagaugaaaaauaccaagcauaauauagcaaggacuaac
cccuauaccuucugaugaauuaacuagaaauaacuuugcaaggagagcca
aagcuaagacccccgaaaccagacgagcuaccuaagaacagauuuauagg
uagaggcgacaaaccuaccgagccuggugauagcugguuguccaagauag
aaucuuaguucaacuuuaaauuugcccacagaaccaaauccccuuguaaa
uuuaacuguuaguccaaagaggaacagcucuuuggacacuaggaaaaaac
cuuguagagagaguaaaaaauuuaacacccauaguaggccuaaaagcagc
caccaauuaagaaagcguucaagcucaacaccucccaaacauauaacuga
acuccucacacccaauuggaccaaucuaucacccuauagaagaacuaaug
uuaguauaaguaacaugaaaacauucuccuccgcauaagccugcgucaga
ucacugacaauuaacagcccaauaucuacaaucaaccaacaagucauuau
uacccucacugucaacccaacaggcaugcucauaaggaaagguuaaaaaa
aguaaaaggaaacaucaccucuagcaucaccaguauuagaggccagcugu
cucuuacuuuuaaccagugaaauugaccugcccgugaggcgggcauaaca
cagcaagacgagacccuauggagcuuuaauuuauuaaugcaaacaccugc
auuaaaaauuucgguuggggcgaccucggagcagaacccaaccuccgagc
aguacaugcuaagacuucaccagucaaagcgaaccucaauugauccaaua
acuugaccaacggaacaaguuacccuaggguaucuacuuuauuccucccu
guacgaaaggacaagagaaauaaggccuacuucacaaagcgccuucuaaa
ugauaucaucucaacuuaauacccacacccaagaacaggguu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7oi8 A distinct assembly pathway of the human 39S late pre-mitoribosome.
• Resolution: 3.5 Å
• Binding residue (original residue number in PDB): L10 R11 N12 R13 V14 D16 R17 R20 H30 F31 R32 R34 K35 R37 C38 Y39 R40 L41 V43 R44 R48 A49 K52 A56 R57 Y58 L59 K60 K61 R65 W68 I69 Y83 P84 N98 R99 K100 R124 F128
• Binding residue (residue number reindexed from 1): L1 R2 N3 R4 V5 D7 R8 R11 H21 F22 R23 R25 K26 R28 C29 Y30 R31 L32 V34 R35 R39 A40 K43 A47 R48 Y49 L50 K51 K52 R56 W59 I60 Y74 P75 N89 R90 K91 R115 F119

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome
• GO:0005515 protein binding
• GO:0019843 rRNA binding

Biological Process

• GO:0006412 translation
• GO:0032543 mitochondrial translation

Cellular Component

• GO:0005739 mitochondrion
• GO:0005743 mitochondrial inner membrane
• GO:0005761 mitochondrial ribosome
• GO:0005762 mitochondrial large ribosomal subunit
• GO:0005840 ribosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:7oi8, PDBe:7oi8, PDBj:7oi8
• PDBsum: 7oi8
• PubMed: 34315873
• UniProt: Q9BYC9|RM20_HUMAN Large ribosomal subunit protein bL20m (Gene Name=MRPL20)