Structure of PDB 6b4v Chain LB Binding Site BS01

Receptor Information

>6b4v Chain LB (length=181) Species: 262724 (Thermus thermophilus HB27)

PLDLALKRKYYEEVRPELIRRFGYQNVWEVPRLEKVVINQGLGEAKEDAR
ILEKAAQELALITGQKPAVTRAKKSISNFKLRKGMPIGLRVTLRRDRMWI
FLEKLLNVALPRIRDFRGLNPNSFDGRGNYNLGLREQLIFPEITYDMVDA
LRGMDIAVVTTAETDEEARALLELLGFPFRK

Ligand information

>6b4v Chain FB (length=2880)

agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
cuuuuugcgcggggggaaccuggggaacugaaacaucucaguacccagag
gagaggaaagagaaaucgacucccugaguagcggcgagcgaaaggggacc
agccuaaaccguccggcuuguccgggcggggucguggggcccucggacac
cgaauccccagccuagccgaagcuguugggaagcagcgccagagagggug
aaagccccguaggcgaaagguggggggauaggugaggguacccgaguacc
ccgugguucguggagccaugggggaaucugggcggaccaccgccuaaggc
uaaguacuccgggugaccgauagcgcaccaguaccgugagggaaagguga
aaagaaccccgggaggggagugaaauagagccugaaaccgugggcuuaca
agcagucacggccccgcaagggguuguggcgugccuauugaagcaugagc
cggcgacucacggucgugggcgagcuuaagccguugaggcggaggcguag
ggaaaccgaguccgaacagggcgucuaguccgcggccguggacccgaaac
cgggcgagcuagcccuggccagggugaagcuggggugagacccaguggag
gcccgaaccggugggggaugcaaaccccucggaugagcuggggcuaggag
ugaaaagcuaaccgagcccggagauagcugguucuccccgaaaugacuuu
agggucagccucaggcgcugacuggggccuguagagcacugauagggcua
gggggcccaccagccuaccaaacccugucaaacuccgaagggucccaggu
ggagccugggagugagggcgcgagcgauaacguccgcguccgagcgcggg
aacaaccgagaccgccagcuaaggcccccaagucugggcuaagugguaaa
ggauguggcgccgcgaagacagccaggagguuggcuuagaagcagccauc
cuuuaaagagugcguaauagcucacuggucgaguggcgccgcgccgaaaa
ugaucggggcucaagcccagcgccgaagcugcgggucugggggaugaccc
caggcgguaggggagcguucccgaugccgaugaaggccgacccgcgaggg
cggcuggagguaagggaagugcgaaugccggcaugaguaacgauaaagag
ggugagaaucccucucgccguaagcccaaggguuccuacgcaauggucgu
cagcguaggguuaggcgggaccuaaggugaagccgaaaggcguagccgaa
gggcagccgguuaauauuccggcccuucccgcaggugcgauggggggacg
cucuaggcuagggggaccggagccauggacgagcccggccagaagcgcag
ggugggagguaggcaaauccgccucccaaaagcucugcgugguggggaag
cccguacgggugacaaccccccgaagccagggagccaagaaaagccucua
agcacaaccugcgggaacccguaccgcaaaccgacacaggugggcgggug
caagagcacucaggcgcgcgggagaacccucgccaaggaacucugcaagu
uggccccguaacuucgggagaaggggugcucccuggggugaugagcuccg
gggagccgcagugaacaggcucuggcgacuguuuaccaaaaacacagcuc
ucugcgaacucguaagaggagguauagggagcgacgcuugcccggugccg
gaaggucaaggggaggggugcaagccccgaaccgaagccccggugaacgg
cggccguaacuauaacgguccuaagguagcgaaauuccuugucggguaag
uuccgaccugcacgaaaagcguaacgaccggagcgcugucucggcgaggg
acccggugaaauugaacuggccgugaagaugcggccuacccguggcagga
cgaaaagaccccguggagcuuuacugcagccugguguuggcucuuggucg
cgccugcguaggauaggugggagccugugaacccccgccuccgggugggg
gggaggcgccggugaaauaccacccuggcgcggcugggggccuaacccuc
ggauggggggacagcgcuuggcgggcaguuugacuggggcggucgccucc
uaaaagguaacggaggcgcccaaagguccccucaggcgggacggaaaucc
gccggagagcgcaaggguagaagggggccugacugcgaggccugcaagcc
gagcaggggcgaaagccgggccuagugaaccgguggucccguguggaagg
gccaucgaucaacggauaaaaguuaccccggggauaacaggcugaucucc
cccgagcguccacagcggcggggagguuuggcaccucgaugucggcucgu
cgcauccuggggcugaagaaggucccaaggguugggcuguucgcccauua
aagcggcacgcgagcuggguucagaacgucgugagacaguucggucucua
uccgccacgggcgcaggaggcuugaggggggcucuuccuaguacgagagg
accggaagggacgcaccucugguuucccagcugucccuccaggggcauaa
gcuggguagccaugugcggaagggauaaccgcugaaagcaucuaagcggg
aagcccgccccaagaugaggccucccacggcgucaagccgguaaggaccc
gggaagacgacccgguggaugggccggggguguaagcgccgcgaggcguu
gagccgaccggucccaaucguccgaggucu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6b4v Mechanism of Inhibition of Translation Termination by Blasticidin S.
• Resolution: 3.4 Å
• Binding residue (original residue number in PDB): K36 V38 N40 G42 L43 G44 K47 T71 A73 K74 K75 F80 I88 S124 D126 R128 N132 L133 L135 R136 G154 D156
• Binding residue (residue number reindexed from 1): K35 V37 N39 G41 L42 G43 K46 T70 A72 K73 K74 F79 I87 S123 D125 R127 N131 L132 L134 R135 G153 D155

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:6b4v, PDBe:6b4v, PDBj:6b4v
• PDBsum: 6b4v
• PubMed: 29366636
• UniProt: Q72I16|RL5_THET2 Large ribosomal subunit protein uL5 (Gene Name=rplE)