Structure of PDB 5d8b Chain KB Binding Site BS01

Receptor Information

>5d8b Chain KB (length=117) Species: 262724 (Thermus thermophilus HB27)

PRAKTGVVRRRKHKKILKLAKGYWGLRSKSFRKARETLFAAGNYAYAHRK
RRKRDFRRLWIVRINAACRQHGLNYSTFIHGLKKAGIEVDRKNLADLAVR
EPQVFAELVERAKAAQG

Ligand information

>5d8b Chain ZC (length=2879)

agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
uuuuugcgcggggggaaccuggggaacugaaacaucucaguacccagagg
agaggaaagagaaaucgacucccugaguagcggcgagcgaaaggggacca
gccuaaaccguccggcuuguccgggcggggucguggggcccucggacacc
gaauccccagccuagccgaagcuguugggaagcagcgccagagaggguga
aagccccguaggcgaaagguggggggauaggugaggguacccgaguaccc
cgugguucguggagccaugggggaaucugggcggaccaccgccuaaggcu
aaguacuccgggugaccgauagcgcaccaguaccgugagggaaaggugaa
aagaaccccgggaggggagugaaauagagccugaaaccgugggcuuacaa
gcagucacggccccgcaagggguuguggcgugccuauugaagcaugagcc
ggcgacucacggucgugggcgagcuuaagccguugaggcggaggcguagg
gaaaccgaguccgaacagggcgucuaguccgcggccguggacccgaaacc
gggcgagcuagcccuggccagggugaagcuggggugagacccaguggagg
cccgaaccggugggggaugcaaaccccucggaugagcuggggcuaggagu
gaaaagcuaaccgagcccggagauagcugguucuccccgaaaugacuuua
gggucagccucaggcgcugacuggggccuguagagcacugauagggcuag
ggggcccaccagccuaccaaacccugucaaacuccgaagggucccaggug
gagccugggagugagggcgcgagcgauaacguccgcguccgagcgcggga
acaaccgagaccgccagcuaaggcccccaagucugggcuaagugguaaag
gauguggcgccgcgaagacagccaggagguuggcuuagaagcagccaucc
uuuaaagagugcguaauagcucacuggucgaguggcgccgcgccgaaaau
gaucggggcucaagcccagcgccgaagcugcgggucugggggaugacccc
aggcgguaggggagcguucccgaugccgaugaaggccgacccgcgagggc
ggcuggagguaagggaagugcgaaugccggcaugaguaacgauaaagagg
gugagaaucccucucgccguaagcccaaggguuccuacgcaauggucguc
agcguaggguuaggcgggaccuaaggugaagccgaaaggcguagccgaag
ggcagccgguuaauauuccggcccuucccgcaggugcgauggggggacgc
ucuaggcuagggggaccggagccauggacgagcccggccagaagcgcagg
gugggagguaggcaaauccgccucccaaaagcucugcgugguggggaagc
ccguacgggugacaaccccccgaagccagggagccaagaaaagccucuaa
gcacaaccugcgggaacccguaccgcaaaccgacacaggugggcgggugc
aagagcacucaggcgcgcgggagaacccucgccaaggaacucugcaaguu
ggccccguaacuucgggagaaggggugcucccuggggugaugagcuccgg
ggagccgcagugaacaggcucuggcgacuguuuaccaaaaacacagcucu
cugcgaacucguaagaggagguauagggagcgacgcuugcccggugccgg
aaggucaaggggaggggugcaagccccgaaccgaagccccggugaacggc
ggccguaacuauaacgguccuaagguagcgaaauuccuugucggguaagu
uccgaccugcacgaaaagcguaacgaccggagcgcugucucggcgaggga
cccggugaaauugaacuggccgugaagaugcggccuacccguggcaggac
gaaaagaccccguggagcuuuacugcagccugguguuggcucuuggucgc
gccugcguaggauaggugggagccugugaacccccgccuccggguggggg
ggaggcgccggugaaauaccacccuggcgcggcugggggccuaacccucg
gauggggggacagcgcuuggcgggcaguuugacuggggcggucgccuccu
aaaagguaacggaggcgcccaaagguccccucaggcgggacggaaauccg
ccggagagcgcaaggguagaagggggccugacugcgaggccugcaagccg
agcaggggcgaaagccgggccuagugaaccgguggucccguguggaaggg
ccaucgaucaacggauaaaaguuaccccggggauaacaggcugaucuccc
ccgagcguccacagcggcggggagguuuggcaccucgaugucggcucguc
gcauccuggggcugaagaaggucccaaggguugggcuguucgcccauuaa
agcggcacgcgagcuggguucagaacgucgugagacaguucggucucuau
ccgccacgggcgcaggaggcuugaggggggcucuuccuaguacgagagga
ccggaagggacgcaccucugguuucccagcugucccuccaggggcauaag
cuggguagccaugugcggaagggauaaccgcugaaagcaucuaagcggga
agcccgccccaagaugaggccucccacggcgucaagccgguaaggacccg
ggaagacgacccgguggaugggccggggguguaagcgccgcgaggcguug
agccgaccggucccaaucguccgaggucu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5d8b Ribosome Structure Reveals Preservation of Active Sites in the Presence of a P-Site Wobble Mismatch.
• Resolution: 3.63 Å
• Binding residue (original residue number in PDB): P2 R3 A4 K5 T6 V8 R10 R11 R12 K13 H14 K15 K16 G23 Y24 W25 G26 L27 R28 S31 F32 R33 K34 E37 A42 Y45 Y47 H49 R50 K51 R52 R53 K54 R55 F57 R58 W61 I62 N66 R70 N75 Y76 S77 H81 R92 K93
• Binding residue (residue number reindexed from 1): P1 R2 A3 K4 T5 V7 R9 R10 R11 K12 H13 K14 K15 G22 Y23 W24 G25 L26 R27 S30 F31 R32 K33 E36 A41 Y44 Y46 H48 R49 K50 R51 R52 K53 R54 F56 R57 W60 I61 N65 R69 N74 Y75 S76 H80 R91 K92

Gene Ontology

Molecular Function

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

Biological Process

• GO:0000027 ribosomal large subunit assembly
• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:5d8b, PDBe:5d8b, PDBj:5d8b
• PDBsum: 5d8b
• PubMed: 26412335
• UniProt: P60491|RL20_THET8 Large ribosomal subunit protein bL20 (Gene Name=rplT)