Structure of PDB 4ypb Chain Y0 Binding Site BS02

Receptor Information

>4ypb Chain Y0 (length=83) Species: 300852 (Thermus thermophilus HB8)

HKKGLGSTRNGRDSQAKRLGVKRYEGQVVRAGNILVRQRGTRFKPGKNVG
MGRDFTLFALVDGVVEFQDRGRLGRYVHVRPLA

Ligand information

>4ypb Chain YA (length=2875)

agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
gcgcggggggaaccuggggaacugaaacaucucaguacccagaggagagg
aaagagaaaucgacucccugaguagcggcgagcgaaaggggaccagccua
aaccguccggcuuguccgggcggggucguggggcccucggacaccgaauc
cccagccuagccgaagcuguugggaagcagcgccagagagggugaaagcc
ccguaggcgaaagguggggggauaggugaggguacccgaguaccccgugg
uucguggagccaugggggaaucugggcggaccaccgccuaaggcuaagua
cuccgggugaccgauagcgcaccaguaccgugagggaaaggugaaaagaa
ccccgggaggggagugaaauagagccugaaaccgugggcuuacaagcagu
cacggccccgcaagggguuguggcgugccuauugaagcaugagccggcga
cucacggucgugggcgagcuuaagccguugaggcggaggcguagggaaac
cgaguccgaacagggcgcaaaguccgcggccguggacccgaaaccgggcg
agcuagcccuggccagggugaagcuggggugagacccaguggaggcccga
accggugggggaugcaaaccccucggaugagcuggggcuaggagugaaaa
gcuaaccgagcccggagauagcugguucuccccgaaaugacuuuaggguc
agccucaggcgcugacuggggccuguagagcacugauagggcuagggggc
ccaccagccuaccaaacccugucaaacuccgaagggucccagguggagcc
ugggagugagggcgcgagcgauaacguccgcguccgagcgcgggaacaac
cgagaccgccagcuaaggcccccaagucugggcuaagugguaaaggaugu
ggcgccgcgaagacagccaggagguuggcuuagaagcagccauccuuuaa
agagugcguaauagcucacuggucgaguggcgccgcgccgaaaaugaucg
gggcuuaagcccagcgccgaagcugcgggucugggggaugaccccaggcg
guaggggagcguucccgaugccgaugaaggccgacccgcgagggcggcug
gagguaagggaagugcgaaugccggcaugaguaacgauaaagagggugag
aaucccucucgccguaagcccaaggguuccuacgcaauggucgucagcgu
aggguuaggcgggaccuaaggugaagccgaaaggcguagccgaagggcag
ccgguuaauauuccggcccuucccgcaggugcgauggggggacgcucuag
gcuagggggaccggagccauggacgagcccggccagaagcgcaggguggg
agguaggcaaauccgccucccaacaagcucugcgugguggggaagcccgu
acgggugacaaccccccgaagccagggagccaagaaaagccucuaagcac
aaccugcgggaacccguaccgcaaaccgacacaggugggcgggugcaaga
gcacucaggcgcgcgggagaacccucgccaaggaacucugcaaguuggcc
ccguaacuucgggagaaggggugcucccuggggugaugagccccggggag
ccgcagugaacaggcucuggcgacuguuuaccaaaaacacagcucucugc
gaacucguaagaggagguauagggagcgacgcuugcccggugccggaagg
ucaaggggaggggugcaagccccgaaccgaagccccggugaacggcggcc
guaacuauaacgguccuaagguagcgaaauuccuugucggguaaguuccg
accugcacgaaaagcguaacgaccggagcgcugucucggcgagggacccg
gugaaauugaacuggccgugaagaugcggccuacccguggcaggacgaaa
agaccccguggagcuuuacugcagccugguguuggcucuuggucgcgccu
gcguaggauaggugggagccugugaacccccgccuccgggugggggggag
gcgccggugaaauaccacccuggcgcggcugggggccuaacccucggaug
gggggacagcgcuuggcgggcaguuugacuggggcggucgccuccuaaaa
gguaacggaggcgcccaaagguccccucaggcgggacggaaauccgccgg
agagcgcaaggguagaagggggccugacugcgaggccugcaagccgagca
ggggcgaaagccgggccuagugaaccgguggucccguguggaagggccau
cgaucaacggauaaaaguuaccccggggauaacaggcugaucucccccga
gcguccacagcggcggggagguuuggcaccucgaugucggcucgucgcau
ccuggggcugaagaaggucccaaggguugggcuguucgcccauuaaagcg
gcacgcgagcuggguucagaacgucgugagacaguucggucucuauccgc
cacgggcgcaggaggcuugaggggggcucuuccuaguacgagaggaccgg
aagggacgcaccucugguuucccagcugucccuccaggggcauaagcugg
guagccaugugcggaagggauaaccgcugaaagcaucuaagcgggaagcc
cgccccaagaugaggccucccacggcgucaagccgguaaggacccgggaa
gaccacccgguggaugggccggggguguaagcgccgcgaggcguugagcc
gaccggucccaaucguccgaggucu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4ypb Defining the mRNA recognition signature of a bacterial toxin protein.
• Resolution: 3.4 Å
• Binding residue (original residue number in PDB): H3 K5 T10 N12 R14 D15 S16 Q17 A18 K19 R20 K24 Y26 E27 Q29 A33 G34 N35 I36 R39 R41 G42 T43 F45 G54 R55 D56 F57 T58 F60 F69 R74 L75 R77
• Binding residue (residue number reindexed from 1): H1 K3 T8 N10 R12 D13 S14 Q15 A16 K17 R18 K22 Y24 E25 Q27 A31 G32 N33 I34 R37 R39 G40 T41 F43 G52 R53 D54 F55 T56 F58 F67 R72 L73 R75

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:4ypb, PDBe:4ypb, PDBj:4ypb
• PDBsum: 4ypb
• PubMed: 26508639
• UniProt: P60493|RL27_THET8 Large ribosomal subunit protein bL27 (Gene Name=rpmA)