Structure of PDB 6oxa Chain RF Binding Site BS01

Receptor Information

>6oxa Chain RF (length=202) Species: 300852 (Thermus thermophilus HB8)

VYQIPVLSPSGRRELAADLPAEINPHLLWEVVRWQLAKRRRGTASTKTRG
EVAYSGRKIWPQKHTGRARHGDIGAPIFVGGGVVFGPKPRDYSYTLPKKV
RKKGLAMAVADRAREGKLLLVEAFAGVNGKTKEFLAWAKEAGLDGSESVL
LVTGNELVRRAARNLPWVVTLAPEGLNVYDIVRTERLVMDLDAWEVFQNR
IG

Ligand information

>6oxa Chain RA (length=2891)

agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
gcgcggggggaaccuggggaacugaaacaucucaguacccagaggagagg
aaagagaaaucgacucccugaguagcggcgagcgaaaggggaccagccua
aaccguccggcuuguccgggcggggucguggggcccucggacaccgaauc
cccagccuagccgaagcuguugggaagcagcgccagagagggugaaagcc
ccguaggcgaaagguggggggauaggugaggguacccgaguaccccgugg
uucguggagccaugggggaaucugggcggaccaccgccuaaggcuaagua
cuccgggugaccgauagcgcaccaguaccgugagggaaaggugaaaagaa
ccccgggaggggagugaaauagagccugaaaccgugggcuuacaagcagu
cacggccccgcaagggguuguggcgugccuauugaagcaugagccggcga
cucacggucgugggcgagcuuaagccguugaggcggaggcguagggaaac
cgaguccgaacagggcgcaagcgggccggcccgcaaaguccgcggccgug
gacccgaaaccgggcgagcuagcccuggccagggugaagcuggggugaga
cccaguggaggcccgaaccggugggggaugcaaaccccucggaugagcug
gggcuaggagugaaaagcuaaccgagcccggagauagcugguucuccccg
aaaugacuuuagggucagccucaggcgcugacuggggccuguagagcacu
gauagggcuagggggcccaccagccuaccaaacccugucaaacuccgaag
ggucccagguggagccugggagugagggcgcgagcgauaacguccgcguc
cgagcgcgggaacaaccgagaccgccagcuaaggcccccaagucugggcu
aagugguaaaggauguggcgccgcgaagacagccaggagguuggcuuaga
agcagccauccuuuaaagagugcguaauagcucacuggucgaguggcgcc
gcgccgaaaaugaucggggcuuaagcccagcgccgaagcugcgggucugg
gggaugaccccaggcgguaggggagcguucccgaugccgaugaaggccga
cccgcgagggcggcuggagguaagggaagugcgaaugccggcaugaguaa
cgauaaagagggugagaaucccucucgccguaagcccaaggguuccuacg
caauggucgucagcguaggguuaggcgggaccuaaggugaagccgaaagg
cguagccgaagggcagccgguuaauauuccggcccuucccgcaggugcga
uggggggacgcucuaggcuagggggaccggagccauggacgagcccggcc
agaagcgcagggugggagguaggcaaauccgccucccaacaagcucugcg
ugguggggaagcccguacgggugacaaccccccgaagccagggagccaag
aaaagccucuaagcacaaccugcgggaacccguaccgcaaaccgacacag
gugggcgggugcaagagcacucaggcgcgcgggagaacccucgccaagga
acucugcaaguuggccccguaacuucgggagaaggggugcucccuggggu
gaugagccccggggagccgcagugaacaggcucuggcgacuguuuaccaa
aaacacagcucucugcgaacucguaagaggagguauagggagcgacgcuu
gcccggugccggaaggucaaggggaggggugcaagccccgaaccgaagcc
ccggugaacggcggccguaacuauaacgguccuaagguagcgaaauuccu
ugucggguaaguuccgaccugcacgaaaagcguaacgaccggagcgcugu
cucggcgagggacccggugaaauugaacuggccgugaagaugcggccuac
ccguggcaggacgaaaagaccccguggagcuuuacugcagccugguguug
gcucuuggucgcgccugcguaggauaggugggagccugugaacccccgcc
uccgggugggggggaggcgccggugaaauaccacccuggcgcggcugggg
gccuaacccucggauggggggacagcgcuuggcgggcaguuugacugggg
cggucgccuccuaaaagguaacggaggcgcccaaagguccccucaggcgg
gacggaaauccgccggagagcgcaaggguagaagggggccugacugcgag
gccugcaagccgagcaggggcgaaagccgggccuagugaaccgguggucc
cguguggaagggccaucgaucaacggauaaaaguuaccccggggauaaca
ggcugaucucccccgagcguccacagcggcggggagguuuggcaccucga
ugucggcucgucgcauccuggggcugaagaaggucccaaggguugggcug
uucgcccauuaaagcggcacgcgagcuggguucagaacgucgugagacag
uucggucucuauccgccacgggcgcaggaggcuugaggggggcucuuccu
aguacgagaggaccggaagggacgcaccucugguuucccagcugucccuc
caggggcauaagcuggguagccaugugcggaagggauaaccgcugaaagc
aucuaagcgggaagcccgccccaagaugaggccucccacggcgucaagcc
gguaaggacccgggaagaccacccgguggaugggccggggguguaagcgc
cgcgaggcguugagccgaccggucccaaucguccgaggucu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6oxa Monomeric YoeB toxin retains RNase activity but adopts an obligate dimeric form for thermal stability.
• Resolution: 3.25 Å
• Binding residue (original residue number in PDB): H31 L32 W34 E35 R38 Q40 L41 R44 R45 R46 T48 A49 S50 T51 K52 T53 R54 G55 V57 A58 Y59 S60 R62 K63 Q67 K68 H69 R72 A73 R74 H75 G76 P81 I82 F83 V84 G85 V88 V89 F90 P92 R95 Y99 T100 P102 K103 K104 R106 K108 K135 T136 K137 R165 R168 N169 P171 G180 N182 Y184 R205
• Binding residue (residue number reindexed from 1): H26 L27 W29 E30 R33 Q35 L36 R39 R40 R41 T43 A44 S45 T46 K47 T48 R49 G50 V52 A53 Y54 S55 R57 K58 Q62 K63 H64 R67 A68 R69 H70 G71 P76 I77 F78 V79 G80 V83 V84 F85 P87 R90 Y94 T95 P97 K98 K99 R101 K103 K130 T131 K132 R160 R163 N164 P166 G175 N177 Y179 R200

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:6oxa, PDBe:6oxa, PDBj:6oxa
• PDBsum: 6oxa
• PubMed: 31501867
• UniProt: Q5SHN9|RL4_THET8 Large ribosomal subunit protein uL4 (Gene Name=rplD)