Structure of PDB 4lt8 Chain RQ Binding Site BS01

Receptor Information

>4lt8 Chain RQ (length=141) Species: 300852 (Thermus thermophilus HB8)

MLMPRRMKYRKQQRGRLKGATKGGDYVAFGDYGLVALEPAWITAQQIEAA
RVAMVRHFRRGGKIFIRIFPDKPYTKKPLEVRMGKGKGNVEGYVAVVKPG
RVMFEVAGVTEEQAMEALRIAGHKLPIKTKIVRRDAYDEAQ

Ligand information

>4lt8 Chain RA (length=2882)

agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
ugcgcggggggaaccuggggaacugaaacaucucaguacccagaggagag
gaaagagaaaucgacucccugaguagcggcgagcgaaaggggaccagccu
aaaccguccggcuuguccgggcggggucguggggcccucggacaccgaau
ccccagccuagccgaagcuguugggaagcagcgccagagagggugaaagc
cccguaggcgaaagguggggggauaggugaggguacccgaguaccccgug
guucguggagccaugggggaaucugggcggaccaccgccuaaggcuaagu
acuccgggugaccgauagcgcaccaguaccgugagggaaaggugaaaaga
accccgggaggggagugaaauagagccugaaaccgugggcuuacaagcag
ucacggccccgcaagggguuguggcgugccuauugaagcaugagccggcg
acucacggucgugggcgagcuuaagccguugaggcggaggcguagggaaa
ccgaguccgaacagggcgcaagcgcaaaguccgcggccguggacccgaaa
ccgggcgagcuagcccuggccagggugaagcuggggugagacccagugga
ggcccgaaccggugggggaugcaaaccccucggaugagcuggggcuagga
gugaaaagcuaaccgagcccggagauagcugguucuccccgaaaugacuu
uagggucagccucaggcgcugacuggggccuguagagcacugauagggcu
agggggcccaccagccuaccaaacccugucaaacuccgaagggucccagg
uggagccugggagugagggcgcgagcgauaacguccgcguccgagcgcgg
gaacaaccgagaccgccagcuaaggcccccaagucugggcuaagugguaa
aggauguggcgccgcgaagacagccaggagguuggcuuagaagcagccau
ccuuuaaagagugcguaauagcucacuggucgaguggcgccgcgccgaaa
augaucggggcuuaagcccagcgccgaagcugcgggucugggggaugacc
ccaggcgguaggggagcguucccgaugccgaugaaggccgacccgcgagg
gcggcuggagguaagggaagugcgaaugccggcaugaguaacgauaaaga
gggugagaaucccucucgccguaagcccaaggguuccuacgcaauggucg
ucagcguaggguuaggcgggaccuaaggugaagccgaaaggcguagccga
agggcagccgguuaauauuccggcccuucccgcaggugcgauggggggac
gcucuaggcuagggggaccggagccauggacgagcccggccagaagcgca
gggugggagguaggcaaauccgccucccaacaagcucugcguggugggga
agcccguacgggugacaaccccccgaagccagggagccaagaaaagccuc
uaagcacaaccugcgggaacccguaccgcaaaccgacacaggugggcggg
ugcaagagcacucaggcgcgcgggagaacccucgccaaggaacucugcaa
guuggccccguaacuucgggagaaggggugcucccuggggugaugagccc
cggggagccgcagugaacaggcucuggcgacuguuuaccaaaaacacagc
ucucugcgaacucguaagaggagguauagggagcgacgcuugcccggugc
cggaaggucaaggggaggggugcaagccccgaaccgaagccccggugaac
ggcggccguaacuauaacgguccuaagguagcgaaauuccuugucgggua
aguuccgaccugcacgaaaagcguaacgaccggagcgcugucucggcgag
ggacccggugaaauugaacuggccgugaagaugcggccuacccguggcag
gacgaaaagaccccguggagcuuuacugcagccugguguuggcucuuggu
cgcgccugcguaggauaggugggagccugugaacccccgccuccgggugg
gggggaggcgccggugaaauaccacccuggcgcggcugggggccuaaccc
ucggauggggggacagcgcuuggcgggcaguuugacuggggcggucgccu
ccuaaaagguaacggaggcgcccaaagguccccucaggcgggacggaaau
ccgccggagagcgcaaggguagaagggggccugacugcgaggccugcaag
ccgagcaggggcgaaagccgggccuagugaaccgguggucccguguggaa
gggccaucgaucaacggauaaaaguuaccccggggauaacaggcugaucu
cccccgagcguccacagcggcggggagguuuggcaccucgaugucggcuc
gucgcauccuggggcugaagaaggucccaaggguugggcuguucgcccau
uaaagcggcacgcgagcuggguucagaacgucgugagacaguucggucuc
uauccgccacgggcgcaggaggcuugaggggggcucuuccuaguacgaga
ggaccggaagggacgcaccucugguuucccagcugucccuccaggggcau
aagcuggguagccaugugcggaagggauaaccgcugaaagcaucuaagcg
ggaagcccgccccaagaugaggccucccacggcgucaagccgguaaggac
ccgggaagaccacccgguggaugggccggggguguaagcgccgcgaggcg
uugagccgaccggucccaaucguccgaggucu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4lt8 Structural insights into +1 frameshifting promoted by expanded or modification-deficient anticodon stem loops.
• Resolution: 3.14 Å
• Binding residue (original residue number in PDB): P4 R5 R6 K8 Y9 K11 Q13 R14 G15 R16 K18 K22 G23 Y26 W41 Q45 Q46 A49 R56 K63 R67 F69 D71 Y74 K76 K77 E80 V81 R82 M83 G84 K85 G86 R101 H123 K124 P126 K128 Q141
• Binding residue (residue number reindexed from 1): P4 R5 R6 K8 Y9 K11 Q13 R14 G15 R16 K18 K22 G23 Y26 W41 Q45 Q46 A49 R56 K63 R67 F69 D71 Y74 K76 K77 E80 V81 R82 M83 G84 K85 G86 R101 H123 K124 P126 K128 Q141

Gene Ontology

Molecular Function

• GO:0000049 tRNA 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:4lt8, PDBe:4lt8, PDBj:4lt8
• PDBsum: 4lt8
• PubMed: 25128388
• UniProt: P60489|RL16_THET8 Large ribosomal subunit protein uL16 (Gene Name=rplP)