Structure of PDB 4xej Chain AL15 Binding Site BS01

Receptor Information
>4xej Chain AL15 (length=146) Species: 262724 (Thermus thermophilus HB27) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DLRPNPGANKRRKRVGRGPGSGHGKTATRGHKGQKSRSGGLKDPRRFEGG
RSTTLMRLPKRGMQGQVPGEIKRPRYQGVNLKDLARFEGEVTPELLVRAG
LLKKGYRLKILGEGEAKPLKVVAHAFSKSALEKLKAAGGEPVLLEA
Ligand information
>4xej Chain A23S (length=2876) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
uuuuugcgcggggggaaccuggggaacugaaacaucucaguacccagagg
agaggaaagagaaaucgacucccugaguagcggcgagcgaaaggggacca
gccuaaaccguccggcuuguccgggcggggucguggggcccucggacacc
gaauccccagccuagccgaagcuguugggaagcagcgccagagaggguga
aagccccguaggcgaaagguggggggauaggugaggguacccgaguaccc
cgugguucguggagccaugggggaaucugggcggaccaccgccuaaggcu
aaguacuccgggugaccgauagcgcaccaguaccgugagggaaaggugaa
aagaaccccgggaggggagugaaauagagccugaaaccgugggcuuacaa
gcagucacggccccgcaagggguuguggcgugccuauugaagcaugagcc
ggcgacucacggucgugggcgagcuuaagccguugaggcggaggcguagg
gaaaccgaguccgaacagggcgucuaguccgcggccguggacccgaaacc
gggcgagcuagcccuggccagggugaagcuggggugagacccaguggagg
cccgaaccggugggggaugcaaaccccucggaugagcuggggcuaggagu
gaaaagcuaaccgagcccggagauagcugguucuccccgaaaugacuuua
gggucagccucaggcgcugacuggggccuguagagcacugauagggcuag
ggggcccaccagccuaccaaacccugucaaacuccgaagggucccaggug
gagccugggagugagggcgcgagcgauaacguccgcguccgagcgcggga
acaaccgagaccgccagcuaaggcccccaagucugggcuaagugguaaag
gauguggcgccgcgaagacagccagggguuggcuuagaagcagccauccu
uuaaagagugcguaauagcuccuggucgaguggcgccgcgccgaaaauga
ucggggcuuaagcccagcgccgaagcugcgggucugggggaugaccccag
gcgguaggggagcguucccgaugccgaugaaggccgacccgcgagggcgg
cuggagguaagggaagugcgaaugccggcaugaguaacgauaaagagggu
gagaaucccucucgccguaagcccaaggguuccuacgcaauggucgucag
cguaggguuaggcgggaccuaaggugaagccgaaaggcguagccgaaggg
cagccgguuaauauuccggcccuucccgcaggugcgauggggggacgcuc
uaggcuagggggaccggagccauggacgagcccggccagaagcgcagggu
gggagguaggcaaauccgccucccaaaagcucugcgugguggggaagccc
guacgggugacaaccccccgaagccagggagccaagaaaagccucuaagc
acaaccugcgggaacccguaccgcaaaccgacacaggugggcgggugcaa
gagcacucaggcgcgcgggagaacccucgccaaggaacucugcaaguugg
ccccguaacuucgggagaaggggugcucccuggggugaugagcuccgggg
agccgcagugaacaggcucuggcgacuguuuaccaaaaacacagcucucu
gcgaacucguaagaggagguauagggagcgacgcuugcccggugccggaa
ggucaaggggaggggugcaagccccgaaccgaagccccggugaacggcgg
ccguaacuauaacgguccuaagguagcgaaauuccuugucggguaaguuc
cgaccugcacgaaaagcguaacgaccggagcgcugucucggcgagggacc
cggugaaauugaacuggccgugaagaugcggccuacccguggcaggacga
aaagaccccguggagcuuuacugcagccugguguuggcucuuggucgcgc
cugcguaggauaggugggagccugugaacccccgccuccggguggggggg
aggcgccggugaaauaccacccuggcgcggcuggggccuaacccucggau
ggggggacagcgcuuggcgggcaguuugacuggggcggucgccuccuaaa
agguaacggaggcgcccaaagguccccucaggcgggacggaaauccgccg
gagagcgcaaggguagaagggggccugacugcgaggccugcaagccgagc
aggggcgaaagccgggccuagugaaccgguggucccguguggaagggcca
ucgaucaacggauaaaaguuaccccggggauaacaggcugaucucccccg
agcguccacagcggcggggagguuuggcaccucgaugucggcucgucgca
uccuggggcugaagaaggucccaaggguugggcuguucgcccauuaaagc
ggcacgcgagcuggguucagaacgucgugagacaguucggucucuauccg
ccacgggcgcaggaggcuugaggggggcucuuccuaguacgagaggaccg
gaagggacgcaccucugguuucccagcugucccuccaggggcauaagcug
gguagccaugugcggaagggauaaccgcugaaagcaucuaagcgggaagc
ccgccccaagaugaggccucccacggcgucaagccgguaaggacccggga
agacuacccgguggaugggccggggguguaagcgccgcgaggcguugagc
cgaccggucccaaucguccgaggucu
<<<......<<<<<<<<<<<.....<<..<<<<<<<<<<<<......<<<
<<<.((..((.>>>.....<<<<<<<..<<<))..)).>>>.....>>>>
>>>...>>>....<<<....>>><<<<<<<<....>>>>>>>>.<<<<<<
.....>>>>>>.>>...<<<<<<.....<<....>>......>>>>>.>.
........<<....>>...<<<<<.....<<.....>>....>>>>>...
<<<....<<<<<<<<.....>>>>>>>>......<<<<<<<<<....<<<
...<<<<<.<<<<.<<<...<<<<<......>>>>>((......<<<...
..))>>>...>>>...>>>>..>>>>>..>>>>>>>>>.>>>.....<<<
<<<<<<.......>>>>>>>>>......<<<<<..((((>>>>>..>>>.
.....>>.>>>>>>.>>...............<<....>>....>>....
.....<<<<....>>>>..................>>>>>>>>>>>....
...<<<<<<<<<<<....>>>>>>>>>>>...<............>.<<<
<<<....<<<<<<<<<<<<<..<<<...<<<.....>>>...>>>...<<
....>>..<<<<.....>>>>.....>>>>>>>>>>>>>..<<.<...<<
<<<<....<<<<<<<<<<..<<<....<<<<<<......>>>>>>.....
>>>...<<<..<<<<........>>>>.>>>....>>>>>>>>>>..<<<
.....>>>......>>>>>>......>.>>..<<<<<<....<<<<<...
.>>>>><<<<<<<<<.....<<<<<<<<<...<<<...<<<<<<<<...<
<<<<<......>>>>.>>...>>>>>>>>..>>.>...>>>>>>>>>...
..>>>>>>>.>>..<<<<<<<.<<......>>.>>>>>>>.....<<<..
....>>>...<<<<.<<<...<<<(((.....<<<<<<...........<
<..<<<<<<<<<........<<<<..<<..<<<<.......>>>>..>>.
.........<<......>>...>>>>....>>>>>>>>>.>>........
..)))......>>>>>>.>>>...>>>>>>><<<<<<<<.....>>>>>>
>>....>>>>>>..<<<<<...<<<......<<<<<.<<<....>>>>>>
>>...>>>..>>>>>........>>>>>><......<<.....<<<<<<.
......>>>>>><<<<....<<<<<.<<...<<<<<<...<<.....>>.
>>>>>>....((<<<<.<<...<<<...<<<....>>>...>>>...>>.
..<<<<<........>>>>>))<<<<<<<<<<<<<...<<<<....<<<<
<.<<<..<<<<<.<<<<.<<..[[[[...>>>>>><<<...<<<<<<<<<
<<<<<<<.<<.....>>>>>>>>>....>>>>>>>>>..>>>....<<<<
....>>>>......>>>>>...>>>..>>>>>.........>>>>...>>
...>>>>>>>>>>>>>>>..>>.....<<......>>>>>>>.<<<<<..
..>>>>>..>>>>..<<<<....<<<<<<<<.<<.........<.....<
<<<<...............>>>>><<<<<<<<<<<<.....>>>>>>>>>
>>>............<<<<<<<<<..<<<.........>>>..<<<<<<<
.....<<<....>>>.......>>>>>>>.<<<<<.<<<..<<<<<<<..
<<<...<<...<<<<<....>>>>>...>>...>>>>>>>>..>>>>><<
<<<<.......>>>>>>........<...........<<<<<<.....>>
>>>>.....>....>>>>>..>>.>>>>>>>..>..>>.>>>>>>>>.>>
>>>>.....>.....<<<<<........>>>>>..<<<<<<<<.<<<...
......<<<<.<<<<<<..<<<<<.<<<.<<<<<.<<<<.<<<<<<<<<<
<.<.........<<<<<..<<<......<<<<<<<<....>>>>>>>>..
.>>>............>>>>>>.>>>>>>>>>>>>>>>...<<<<<....
>>>>>....>>>>>.>>>..>>>>>..<<<<.....>>>><<<<<<....
.......>>>>>>..<<...<<<<<<<...<<<<<<.......>>>>>>.
....<....(((.>....>>>>>>>...<<<<..<<<......>>>..>>
>>.<<<....>>>.>>))).......<<<<<<<.<<..))))..>>>>>>
>>>.............>>>>..>>>>>>.......<<<<...<<<<<<..
.<<.......>>...>>>>>>....>>>.>.......<.<<<..<<<<<.
.<<<<<<<<<......>>>>>>>..>>.<<<<<.....>>>>>.....>>
>>>......>>>..>....<<<<<<<....>>>.>>>>........>>>>
>>>>>>>....<<<<<<<...<<<<..<<<<<<<...............>
>>>>>>.<<<<<...<<<<...<<<<<<<<<<<]]]]>>>>>>...>>>>
>...>>>>.>>>>>...<<<....<<<<<...........>>>>>....>
>>.>>>>.......>>>>>>>...<<<.....>>>.....<<<<<<<<<.
......>>>>>....<<<<<<<<.<<<....<<<<<....>>>>>...>>
>..>>>>>.>>>...>>>>....>>>
Receptor-Ligand Complex Structure
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PDB4xej Initiation of translation in bacteria by a structured eukaryotic IRES RNA.
Resolution3.8 Å
Binding residue
(original residue number in PDB)
R7 N9 N13 R15 R16 K17 R18 R21 G24 S25 G26 H27 A31 T32 R33 G34 H35 K36 Q38 K39 S40 S42 G43 K46 D47 P48 R49 R50 F51 G53 G54 R55 L59 M60 L62 P63 K64 G66 M67 Q68 G69 Q70 V71 P72 G73 E74 K76 R77 R90 G104 L105 K107 K108 K113 L115 G116 S133
Binding residue
(residue number reindexed from 1)
R3 N5 N9 R11 R12 K13 R14 R17 G20 S21 G22 H23 A27 T28 R29 G30 H31 K32 Q34 K35 S36 S38 G39 K42 D43 P44 R45 R46 F47 G49 G50 R51 L55 M56 L58 P59 K60 G62 M63 Q64 G65 Q66 V67 P68 G69 E70 K72 R73 R86 G100 L101 K103 K104 K109 L111 G112 S129
Enzymatic activity
Enzyme Commision number ?
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:0015934 large ribosomal subunit
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function

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Biological Process

View graph for
Cellular Component
External links
PDB RCSB:4xej, PDBe:4xej, PDBj:4xej
PDBsum4xej
PubMed25652826
UniProtQ72I23|RL15_THET2 Large ribosomal subunit protein uL15 (Gene Name=rplO)

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