Structure of PDB 6oxi Chain YR Binding Site BS01

Receptor Information

>6oxi Chain YR (length=117) Species: 300852 (Thermus thermophilus HB8)

RHLKSGRKLNRHSSHRLALYRNQAKSLLTHGRITTTVPKAKELRGFVDHL
IHLAKRGDLHARRLVLRDLQDVKLVRKLFDEIAPRYRDRQGGYTRVLKLA
ERRRGDGAPLALVELVE

Ligand information

>6oxi Chain YA (length=2878)

agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
uuugcgcggggggaaccuggggaacugaaacaucucaguacccagaggag
aggaaagagaaaucgacucccugaguagcggcgagcgaaaggggaccagc
cuaaaccguccggcuuguccgggcggggucguggggcccucggacaccga
auccccagccuagccgaagcuguugggaagcagcgccagagagggugaaa
gccccguaggcgaaagguggggggauaggugaggguacccgaguaccccg
ugguucguggagccaugggggaaucugggcggaccaccgccuaaggcuaa
guacuccgggugaccgauagcgcaccaguaccgugagggaaaggugaaaa
gaaccccgggaggggagugaaauagagccugaaaccgugggcuuacaagc
agucacggccccgcaagggguuguggcgugccuauugaagcaugagccgg
cgacucacggucgugggcgagcuuaagccguugaggcggaggcguaggga
aaccgaguccgaacagggcgcaaaguccgcggccguggacccgaaaccgg
gcgagcuagcccuggccagggugaagcuggggugagacccaguggaggcc
cgaaccggugggggaugcaaaccccucggaugagcuggggcuaggaguga
aaagcuaaccgagcccggagauagcugguucuccccgaaaugacuuuagg
gucagccucaggcgcugacuggggccuguagagcacugauagggcuaggg
ggcccaccagccuaccaaacccugucaaacuccgaagggucccaggugga
gccugggagugagggcgcgagcgauaacguccgcguccgagcgcgggaac
aaccgagaccgccagcuaaggcccccaagucugggcuaagugguaaagga
uguggcgccgcgaagacagccaggagguuggcuuagaagcagccauccuu
uaaagagugcguaauagcucacuggucgaguggcgccgcgccgaaaauga
ucggggcuuaagcccagcgccgaagcugcgggucugggggaugaccccag
gcgguaggggagcguucccgaugccgaugaaggccgacccgcgagggcgg
cuggagguaagggaagugcgaaugccggcaugaguaacgauaaagagggu
gagaaucccucucgccguaagcccaaggguuccuacgcaauggucgucag
cguaggguuaggcgggaccuaaggugaagccgaaaggcguagccgaaggg
cagccgguuaauauuccggcccuucccgcaggugcgauggggggacgcuc
uaggcuagggggaccggagccauggacgagcccggccagaagcgcagggu
gggagguaggcaaauccgccucccaacaagcucugcgugguggggaagcc
cguacgggugacaaccccccgaagccagggagccaagaaaagccucuaag
cacaaccugcgggaacccguaccgcaaaccgacacaggugggcgggugca
agagcacucaggcgcgcgggagaacccucgccaaggaacucugcaaguug
gccccguaacuucgggagaaggggugcucccuggggugaugagccccggg
gagccgcagugaacaggcucuggcgacuguuuaccaaaaacacagcucuc
ugcgaacucguaagaggagguauagggagcgacgcuugcccggugccgga
aggucaaggggaggggugcaagccccgaaccgaagccccggugaacggcg
gccguaacuauaacgguccuaagguagcgaaauuccuugucggguaaguu
ccgaccugcacgaaaagcguaacgaccggagcgcugucucggcgagggac
ccggugaaauugaacuggccgugaagaugcggccuacccguggcaggacg
aaaagaccccguggagcuuuacugcagccugguguuggcucuuggucgcg
ccugcguaggauaggugggagccugugaacccccgccuccgggugggggg
gaggcgccggugaaauaccacccuggcgcggcugggggccuaacccucgg
auggggggacagcgcuuggcgggcaguuugacuggggcggucgccuccua
aaagguaacggaggcgcccaaagguccccucaggcgggacggaaauccgc
cggagagcgcaaggguagaagggggccugacugcgaggccugcaagccga
gcaggggcgaaagccgggccuagugaaccgguggucccguguggaagggc
caucgaucaacggauaaaaguuaccccggggauaacaggcugaucucccc
cgagcguccacagcggcggggagguuuggcaccucgaugucggcucgucg
cauccuggggcugaagaaggucccaaggguugggcuguucgcccauuaaa
gcggcacgcgagcuggguucagaacgucgugagacaguucggucucuauc
cgccacgggcgcaggaggcuugaggggggcucuuccuaguacgagaggac
cggaagggacgcaccucugguuucccagcugucccuccaggggcauaagc
uggguagccaugugcggaagggauaaccgcugaaagcaucuaagcgggaa
gcccgccccaagaugaggccucccacggcgucaagccgguaaggacccgg
gaagaccacccgguggaugggccggggguguaagcgccgcgaggcguuga
gccgaccggucccaaucguccgaggucu

.<<......<<<<<<<<<<<.....<<..<<<<<<<<<<<<......<<<
<<<.((..((.>>>.....<<<<<<<..<<<))..)).>>>.....>>>>
>>>...>>>....<<<....>>><<<<<<<<....>>>>>>>>.<<<<<<
...>>>>>>.>>...<<<<<<.....<......>......>>>>>.>...
......<<....>>...<<<<<.....<<.....>>....>>>>>...<<
<....<<<<<<<<.....>>>>>>>>......<<<<<<<<<....<<<..
.<<<<<.<<<<.<<<...<<<<<......>>>>>((......<<<.....
))>>>...>>>...>>>>..>>>>>..>>>>>>>>>.>>>.....<<<<<
<<<<.......>>>>>>>>>......<<<<<..((((>>>>>..>>>...
...>>.>>>>>>.>>...............<<....>>....>>......
...<<<<....>>>>..................>>>>>>>>>>>......
.<<<<<<<<<<<....>>>>>>>>>>>...<.<........>.>.<<<<<
<....<<<<<<<<<<<<<..<<<...<<<.....>>>...>>>...<<..
..>>..<<<<.....>>>>.....>>>>>>>>>>>>>..<<.<..<<<<<
<<.....<<<<<<<<<..<<<....<<<<<<......>>>>>>.....>>
>...<<<..<<<<........>>>>.>>>....>>>>>>>>>...<<<..
...>>>......>>>>>>...>..>.>>..<<<<<<....<<<<<....>
>>>><<<<<<<<<.....<<<<<<<<<...<<<...<<<<<<<<.<.<<<
<<<......>>>>.>>>..>>>>>>>>..>>.>...>>>>>>>>>.....
>>>>>>>.>>..<<<<<<<.<<......>>.>>>>>>>.....<<<....
..>>>...<<<<.<<<...<<<(((.....<<<<<<...........<<.
.<<<<<<<<<........<<<<<.<<...<<<<.......>>>>...>>.
........<<......>>...>>>>>....>>>>>>>>>.>>........
..)))......>>>>>>.>>>...>>>>>>><<<<<<<<.....>>>>>>
>>....>>>>>><.<<<<<...<<<......<<<<<.<<<....>>>>>>
>>...>>>..>>>>>..>.....>>>>>><......<<.....<<<<<<.
......>>>>>><<<<....<<<<<.<<...<<<<<<...<<.....>>.
>>>>>>....((<<<<.<<...<<<...<<<....>>>...>>>...>>.
..<<<<<........>>>>>))<<<<<<<<<<<<<...<<<<....<<<<
<.<<<..<<<<<.<<<<.<<..[[[[...>>>>>><<<...<<<<<<<<<
<<<<<<<.<<.....>>>>>>>>>.....>>>>>>>>>..>>><...<<<
<....>>>>.....>>>>>>...>>>..>>>>>.........>>>>...>
>...>>>>>>>>>>>>>>>..>>.....<<......>>>>>>>.<<<<<.
...>>>>>..>>>>..<<<<....<<<<<<<<.<<.........<.....
<<<<<.....<..>......>>>>><<<<<<<<<<<<.....>>>>>>>>
>>>>............<<<<<<<<<..<<<.........>>>..<<<<<<
<.....<<<....>>>.......>>>>>>>.<<<<<.<<<..<<<<<<<.
.<<<...<<...<<<<<....>>>>>...>>...>>>>>>>>..>>>>><
<<<<<.......>>>>>>........<...........<<<<<<.....>
>>>>>.....>....>>>>>..>>.>>>>>>>..>..>>.>>>>>>>>.>
>>>>>.....>.....<<<<<........>>>>>..<<<<<<<<.<<<..
.......<<<<.<<<<<<..<<<<<.<<<.<<<<<.<<<<<<<<<<<<<<
<<.<.........<<.<<..<<.......<<<<<<<<....>>>>>>>>.
...>>............>>.>>>.>>>>>>>>>>>>>>>>...<<<<<..
..>>>>>....>>>>>.>>>..>>>>>..<<<<.....>>>><<<<<<..
.........>>>>>>..<<...<<<<<<<...<<<<<<.......>>>>>
>.....<<...(((>>....>>>>>>>...<<<<..<<<......>>>..
>>>>.<<<....>>>.>>))).......<<<<<<<.<<..))))..>>>>
>>>>>.............>>>>..>>>>>>.......<<<<.<.<<<<<<
...<<.......>>...>>>>>>...>>>>.>.......<<<<<.<<<<<
<..<<<<<<<<<......>>>>>>>..>>.<<<<<.....>>>>>.....
>>>>>..>...>>>.>>....<<<<<<<....>>>.>>>>........>>
>>>>>>>>>....<<<<<<<...<<<<..<<<<<<<..............
.>>>>>>>.<<<<<...<<<<...<<<<<<<<<<<]]]]>>>>>>...>>
>>>...>>>>.>>>>>...<<<....<<<<<...........>>>>>...
.>>>.>>>>.......>>>>>>>..<<<<.....>>>>....<<<<<<<<
<.......>>>>>....<<<<<<<<.<<<....<<<<<....>>>>>...
>>>..>>>>>.>>>...>>>>....>>.

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6oxi Monomeric YoeB toxin retains RNase activity but adopts an obligate dimeric form for thermal stability.
• Resolution: 3.495 Å
• Binding residue (original residue number in PDB): R2 H3 L4 K5 S6 R8 K9 N11 H13 S14 S15 H16 R17 A19 R22 N23 K26 S27 H31 I34 T35 T36 T37 P39 K40 K42 R45 D49 H50 H53 R57 L60 H61 R63 R64 L67 R68 Q71 R77 R90 Q91 G92 G93 R96 K99 R104 R105 G106 D107
• Binding residue (residue number reindexed from 1): R1 H2 L3 K4 S5 R7 K8 N10 H12 S13 S14 H15 R16 A18 R21 N22 K25 S26 H30 I33 T34 T35 T36 P38 K39 K41 R44 D48 H49 H52 R56 L59 H60 R62 R63 L66 R67 Q70 R76 R89 Q90 G91 G92 R95 K98 R103 R104 G105 D106

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0006412 translation

Cellular Component

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

External links

• PDB: RCSB:6oxi, PDBe:6oxi, PDBj:6oxi
• PDBsum: 6oxi
• PubMed: 31501867
• UniProt: Q9Z9H5|RL17_THET8 Large ribosomal subunit protein bL17 (Gene Name=rplQ)