Structure of PDB 5gag Chain U Binding Site BS01

Receptor Information

>5gag Chain U (length=95) Species: 83333 (Escherichia coli K-12)

IREERLLKVLRAPHVSEKASTAMEKSNTIVLKVAKDATKAEIKAAVQKLF
EVEVEVVNTLVVKGKVKRHGQRIGRRSDWKKAYVTLKEGQNLDFV

Ligand information

>5gag Chain A (length=2883)

gguuaagcgacuaagcguacacgguggaugcccuggcagucagaggcgau
gaaggacgugcuaaucugcgauaagcgucgguaaggugauaugaaccguu
auaaccggcgauuuccgaauggggaaacccaguguguuucgacacacuau
cauuaacugaauccauagguuaaugaggcgaaccgggggaacugaaacau
cuaaguaccccgaggaaaagaaaucaaccgagauucccccaguagcggcg
agcgaacggggagcagcccagagccugaaucaguguguguguuaguggaa
gcgucuggaaaggcgcgcgauacagggugacagccccguacacaaaaaug
cacaugcugugagcucgaugaguagggcgggacacgugguauccugucug
aauauggggggaccauccuccaaggcuaaauacuccugacugaccgauag
ugaaccaguaccgugagggaaaggcgaaaagaaccccggcgaggggagug
aaaaagaaccugaaaccguguacguacaagcagugggagcacgcuggcgu
gugacugcguaccuuuuguauaaugggucagcgacuuauauucuguagca
agguuaaccgaauaggggagccgaagggaaaccgagucuuaacugggcgu
uaaguugcaggguauagacccgaaacccggugaucuagccaugggcaggu
ugaagguuggguaacacuaacuggaggaccgaaccgacuaauguugaaaa
auuagcggaugacuuguggcugggggugaaaggccaaucaaaccgggaga
uagcugguucuccccgaaagcuauuuagguagcgccucgugaauucaucu
ccggggguagagcacuguuucggcaagggguuaccaacccgaugcaaacu
gcgaauaccggagaauguuaucacgggagacacacggcgggugcuaacgu
ccgucgugaagagggaaacaacccagaccgccagcuaaggucccaaaguc
augguuaagugggaaacgaugugggaaggcccagacagccaggauguugg
cuuagaagcagccaucauuuaaagaaagcguaauagcucacuggucgagu
cggccugcgcggaagauguaacggggcuaaaccaugcaccgaagcugcgg
cagcgacgcugcguuguuggguaggggagcguucuguaagccugcgaagg
ugugcugugaggcaugcuggagguaucagaagugcgaaugcugacauaag
uaacgauaaagcgggugaaaagcccgcucgccggaagaccaaggguuccu
guccaacguuaaucggggcagggugagucgaccccuaaggcgaggccgaa
aggcguagucgaugggaaacagguuaauauuccuguacuugguguuacug
cgaaggggggacggagaaggcuauguuggccgggcgacgguugucccggu
uuaagcguguaggcugguuuuccaggcaaauccggaaaaucaaggcugag
gcgugaugacgaggcacuacggugcugaagcaacaaaugcccugcuucca
ggaaaagccucuaagcaucagguaacaucaaaucguaccccaaaccgaca
cagguggucagguagagaauaccaaggcgcuugagagaacucgggugaag
gaacuaggcaaaauggugccguaacuucgggagaaggcacgcugauaugu
aggugaggucccucgcggauggagcugaaaucagucgaagauaccagcug
gcugcaacuguuuauuaaaaacacagcacugugcaaacacgaaaguggac
guauacggugugacgccugcccggugccggaagguuaauugaugggguua
gcgcaagcgaagcucuugaucgaagccccgguaaacggcggccguauaac
gguccuaagguagcgaaauuccuugucggguaaguuccgaccugcacgaa
uggcguaaugauggccaggcugucuccacccgagacucagugaaauugaa
cucgcugugaagaugcaguguacccgcggcaagacggaaagaccccguga
accuuuacuauagcuugacacugaacauugagccuugauguguaggauag
gugggaggcuuugaaguguggacgccagucugcauggagccgaccuugaa
auaccacccuuuaauguuugauguucuaacguugacccguaauccggguu
gcggacagugucugguggguaguuugacuggggcggucuccuccuaaaga
guaacggaggagcacgaagguuggcuaauccuggucggacaucaggaggu
uagugcaauggcauaagccagcuugacugcgagcgugacggcgcgagcag
gugcgaaagcaggucauagugauccggugguucugaauggaagggccauc
gcucaacggauaaaagguacuccggggauaacaggcugauaccgcccaag
aguucauaucgacggcgguguuuggcaccucgaugucggcucaucacauc
cuggggcugaaguaggucccaaggguauggcuguucgccauuuaaagugg
uacgcgagcuggguuuagaacgucgugagacaguucggucccuaucugcc
gugggcgcuggagaacugaggggggcugcuccuaguacgagaggaccgga
guggacgcaucacugguguucggguugucaugccaauggcacugcccggu
agcuaaaugcggaagagauaagugcugaaagcaucuaagcacgaaacuug
ccccgagaugaguucucccugacccuuuaaggguccugaaggaacguuga
agacgacgacguugauaggccggguguguaagcgcagcgaugcguugagc
uaaccgguacuaaugaaccgugaggcuuaaccu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5gag Structures of the E. coli translating ribosome with SRP and its receptor and with the translocon.
• Resolution: 3.8 Å
• Binding residue (original residue number in PDB): R3 H15 S17 K19 T39 K40 N59 T60 L61 K64 K66 K68 R73 G75 R77 S78 K81 K82 Y84
• Binding residue (residue number reindexed from 1): R2 H14 S16 K18 T38 K39 N58 T59 L60 K63 K65 K67 R72 G74 R76 S77 K80 K81 Y83

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0005515 protein binding
• GO:0019843 rRNA binding

Biological Process

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

Cellular Component

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

External links

• PDB: RCSB:5gag, PDBe:5gag, PDBj:5gag
• PDBsum: 5gag
• PubMed: 26804923
• UniProt: P0ADZ0|RL23_ECOLI Large ribosomal subunit protein uL23 (Gene Name=rplW)