Structure of PDB 8c91 Chain N Binding Site BS01

Receptor Information

>8c91 Chain N (length=120) Species: 562 (Escherichia coli)

MRHRKSGRQLNRNSSHRQAMFRNMAGSLVRHEIIKTTLPKAKELRRVVEP
LITLAKTDSVANRRLAFARTRDNEIVAKLFNELGPRFASRAGGYTRILKC
GFRAGDNAPMAYIELVDRSE

Ligand information

>8c91 Chain A (length=2077)

gguuaagcgacuaagcguacacgguggaugcccuggcagucagaggcgau
gaaggacgugcuaaucugcgauaagcgucgguaaggugauaugaaccguu
auaaccggcgauuuccgaauggggaaacccaguguguuucgacacacuau
cauuaacugaauccauagguuaaugaggcgaaccgggggaacugaaacau
cuaaguaccccgaggaaaagaaaucaaccgagauucccccaguagcggcg
agcgaacggggagcagcccagagccugaaucaguguguguguuaguggaa
gcgucuggaaaggcgcgcgauacagggugacagccccguacacaaaaaug
cacaugcugugagcucgaugaguagggcgggacacgugguauccugucug
aauauggggggaccauccuccaaggcuaaauacuccugacugaccgauag
ugaaccaguaccgugagggaaaggcgaaaagaaccccggcgaggggagug
aaaaagaaccugaaaccguguacguacaagcagugggagcacgcuuaggc
gugugacugcguaccuuuuguauaaugggucagcgacuuauauucuguag
caagguuaaccgaauaggggagccgaagggaaaccgagucuuaacugggc
guuaaguugcaggguauagacccgaaacccggugaucuagccaugggcag
guugaagguuggguaacacuaacuggaggaccgaaccgacuaauguugaa
aaauuagcggaugacuuguggcugggggugaaaggccaaucaaaccggga
gauagcugguucuccccgaaagcuauuuagguagcgccucgugaauucau
cuccggggguagagcaccaaacugcgaauaccggagaauguuaucacggg
agacacacggcgggugcuaacguccgucgugaagagggaaacaacccaga
ccgccagcuaaggucccaaagucaugguuaagugggaaacgcggaagaug
uaacggggcuaaaccaugcaccgaagcugcggcagcgacgcuuaugcguu
guuggguaggggagcguucuguaagccugcgaaggugugcugugaggcau
gcuggagguaucagaagugcgaaugcugacauaaguaacgauaaagcggg
ugaaaagcccgcucgccggaagaccaaggguuccuguccaacguuaaucg
gggcagggugagucgaccccuaaggcgaggccgaaaggcguagucgaugg
gaaacagguuaauauuccuguacuugguguuacugcgaaggggggacgga
gaaggcuauguuggccgggcgacgguugucccgguuuaagcguguaggcu
gguuuuccaggcaaauccggaaaaucaaggcugaggcgugaugacgaggc
acuacggugcugaagcaacaaaugcccugcuuccaggaaaagccucuaag
caucagguaacaucaaaucguaccccaaaccgacacagguggucagguag
agaauaccaaggcgcuugagagaacucgggugaaggaacuaggcaaaaug
gugccggcacgcugauauguaggugaggucccucgcggauggagcugaaa
ucagucgaagauaccagcuggcugcaacuguuuauuaaaaacacagcacu
gugcaaacacgaaaguggacguauacggugugacgccuggaauggcguaa
ugauggccaggcugucuccacccgagacucagugaaauugaacucgcugu
gaagaugcaguguacccgcggcaagacggaaaucccuaucugccgugggc
gcuggagaacugaggggggcugcuccuaguacgagaggaccggaguggac
gcaucacugguguucggguugucaugccaauggcacugcccgguagcuaa
augcggaagagauaagugcugaaagcaucuaagcacgaaacuugccccga
gaugaguucucccugacccuuuaaggguccugaaggaacguugaagacga
cgacguugauaggccggguguguaagcgcagcgaugcguugagcuaaccg
guacuaaugaaccgugaggcuuaaccu

<<<<<<<<......<<<<<<<<<<<....<.<<.<<<<<<<<<<<<<...
...<<<<<<....(((.>>>.....<<<<<<<..<<<)))....>>>...
...>>>>>>>...>>>....<<<....>>><<<<<<<....>>>>>>>.<
<<<<<<<<.........>>>>>>>>>.>>...<<<<<<.....<<....>
>......>>>>>.>...................<<<<<<.....<<....
.>>....>>>>>>..<<<..<<<<......<<<<<<<<<<<<<.<<<...
<<<<<......>>>>>((......<<<.....))>>>...>>>...>>>>
>>>>>>>>>...>>>>......<.<.<.<<<<.........>>>>.>>..
.>....<<<<......>>.>>..>>>......>>.>>>>>>>.>>.....
..........<<....>>....>>.........<<<<.....>>>>....
.........>....>>>>>>>>>>>.......<<<<..<<<<<......>
>>>>..>>>>...<.<........>.>.<<<<<<....<<<<<<<<<<<<
<..<<<...<<.....>>...>>>...<<....>>..<<<<.....>>>>
.....>>>>>>>>>>>>>..<<.<..<<<<<<<.....<<<<<<<<<..<
<<<...<<<<<<......>>>>>>...>.>>>...<<<.<<<<<......
..>>>>>>>>....>>>>>>>>>...<<<.....>>>......>>>>>>.
..>..>.>>..<<<<<<....<<<<<....>>>>>.<<<<<<<<...<<<
<<<<<<......<<.......>>.......>>>>>>.>>>...>>>>>>>
.>...<<<<<<<<<........>>>>>>>>>....<<<......>>>...
<<<<.<<<...<<<(((.....<<<<<<...........<<>>.......
....))).....>>>>>>.>>>...>>>>>>><<<<<<<<<....>>>>>
>>>>....>>>>>><<<<<<<...<<<......<<<<<<<<....>>>>>
>>>...>>>..>>>>>.>>.....>>>>>><......<<.....<<<<<<
.......>>>>>><<<<....<<<<<.<<...<<<<<<...<<.....>>
.>>>>>>....((<<<.<<<...<<....<<<....>>>....>>...>>
>..<<<<<........>>>>>))<<<<<<<<<<<<<...<<<<....<<<
<..<<<..<<<<<<<<<<<....(((...>>>>>><<..<<<<...<<<<
<<<<<<<<.<<.....>>>>>>>>>>..>>>>...>>>>...>><..<<<
<<....>>>>>...>>>>>>...>>>...>>>>.........>>>>...>
>....>>>>>>>>>>>.>>>..>>.....<<......>>>>>>>.<<<<.
....>>>>..>>>>..<<<<....<<<<<<<<.<<...............
<<<<..>>>><<<<<<.....<<<...<<<.<....>>>>...>>>...>
>>>>>............<<<<<<<<<..<<<.........>>>..<<<<<
<<.....<<<....>>>.......>>>>>>>.<<<<<......>>>>>..
>>.>>>>>>>.....>>.>>>>>>>>.>>>>>>.....>.....<<<<<.
.......>>>>>..<<<<<<<<.<<<.<<.....>>..>>>>>>>>>>>.
...<<<<<<<...<<<<..<<<<<<<...............>>>>>>>.<
<<<<...<<<<...<<<<<<<<<<<))).>>>>>>..>>>>>...>>>>.
>>>>>...<<<....<<<<.............>>>>....>>>.>>>>..
.....>>>>>>>..<<<<<.....>>>>><....<<..<<<<<.......
>>>>>....<<<<<<<<..<<....<<<<<....>>>>>...>>...>>>
>>.>>>.....>>..>..>>>>>>>>.

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8c91 Cryo-EM captures early ribosome assembly in action.
• Resolution: 4.19 Å
• Binding residue (original residue number in PDB): M1 R2 H3 R4 K5 S6 R8 Q9 N11 R12 S14 S15 H16 M20 N23 M24 S27 H31 I34 K35 P39 K42 R45 R46 E49 A61 R63 R64 F67 R71 N73 A77 R90 A91 G92 G93 R96 R103 D106 N107
• Binding residue (residue number reindexed from 1): M1 R2 H3 R4 K5 S6 R8 Q9 N11 R12 S14 S15 H16 M20 N23 M24 S27 H31 I34 K35 P39 K42 R45 R46 E49 A61 R63 R64 F67 R71 N73 A77 R90 A91 G92 G93 R96 R103 D106 N107

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0005515 protein binding

Biological Process

• GO:0000027 ribosomal large subunit assembly
• GO:0002181 cytoplasmic translation
• GO:0006412 translation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8c91, PDBe:8c91, PDBj:8c91
• PDBsum: 8c91
• PubMed: 36797249
• UniProt: P0AG44|RL17_ECOLI Large ribosomal subunit protein bL17 (Gene Name=rplQ)