Structure of PDB 6htq Chain U Binding Site BS01

Receptor Information

>6htq Chain U (length=101) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168)

MHVKKGDKVMVISGKDKGKQGTILAAFPKKDRVLVEGVNMVKKHSKPTQA
NPQGGISNQEAPIHVSNVMPLDPKTGEVTRVGYKVEDGKKVRVAKKSGQV
L

Ligand information

>6htq Chain A (length=2887)

guuaaguuagaaagggcgcacgguggaugccuuggcacuaggagccgaug
aaggacgggacgaacaccgauaugcuucggggagcuguaagcaagcuuug
auccggagauuuccgaauggggaaacccaccacucguaauggagugguau
ccauaucugaauucauaggauaugagaaggcagacccggggaacugaaac
aucuaaguacccggaggaagagaaagcaaaugcgauucccugaguagcgg
cgagcgaaacgggaucagcccaaaccaagaggcuugccucuugggguugu
aggacacucgaacgagguagaugaagaggucuggaaaggcccgccauagg
agguaacagcccuguagucaaaacuucguucgaguggauccugaguacgg
cggaacacgugaaauuccgucggaauccgggaggaccaucucccaaggcu
aaauacucccuagugaccgauagugaaccaguaccgugagggaaagguga
aaagcaccccggaaggggagugaaagagauccugaaaccgugugccuaca
aguagucagagcccguuaacgggugauggcgugccuuuuguagaaugaac
cggcgaguuacgaucucgugcaagguuaagcagaagaugcggagccgcag
cgaaagcgagucugaauagggcgcaugaguacguggucguagacccgaaa
ccaggugaucuacccauguccagggugaaguucagguaacacugaaugga
ggcccgaacccacgcacguugaaaagugcggggaugagguguggguaggg
gugaaaugccaaucgaaccuggagauagcugguucucuccgaaauagcuu
uagggcuagccucaagguaagagucuuggagguagagcacugauuggacu
aggggccccuaccggguuaccgaauucagucaaacuccgaaugccaauga
cuuauccuugggagucagacugcgagugauaagauccguagucgaaaggg
aaacagcccagaccgccagcuaaggucccaaaguauacguuaaguggaaa
aggauguggaguugcuuagacaaccaggauguuggcuuagaagcagccac
cauuuaaagagugcguaauagcucacuggucgagugacucugcgccgaaa
auguaccggggcuaaacguaucaccgaagcugcggacuguucgaacagug
guaggagagcguucuaagggcugugaagccagaccggaaggacuggugga
gcgcuuagaagugagaaugccgguaugaguagcgaaagaggggugagaau
ccccuccaccgaaugccuaagguuuccugaggaaggcucguccgcucagg
guuagucgggaccuaagccgaggccgaaaggcguaggcgauggacaacag
guugauauuccuguaccaccuccucaccauuugagcaauggggggacgca
ggaggauaggguaagcgcgguauuggauauccgcguccaagcaguuaggc
ugggaaauaggcaaauccguuucccaaaggcugagcugugauggcgagcg
cgaaguuccugauuccacacugccaagaaaagccucuagcgaggugagag
gugcccguaccgcaaaccgacacagguaggcgaggagagaauccuaaggu
gaucgagagaacucucguuaaggaacucggcaaaaugaccccguaacuuc
gggagaaggggugcucuguuagggugcaagcccgagagagccgcagugaa
uaggcccaggcgacuguuuagcaaaaacacaggucucugcgaagccguaa
ggcgaaguauaggggcugacgccugcccggugcuggaagguuaagaggag
cgcuuagcguaagcgaaggugcgaauugaagccccaguaaacggcggccg
uaacuauaacgguccuaagguagcgaaauuccuugucggguaaguuccga
cccgcacgaaaggcgcaacgaucugggcacugucucaacgagagacucgg
ugaaauuauaguaccugugaagaugcagguuacccgcgacaggacggaaa
gaccccguggagcuuuacugcagccugauauugaauguugguacagcuug
uacaggauagguaggagccuuggaaaccggagcgccagcuucgguggagg
caucggugggauacuacccuggcuguauugaccuucuaacccgccgcccu
uaucgggcggggagacagugucaggugggcaguuugacuggggcggucgc
cuccuaaaagguaacggaggcgcccaaagguucccucagaaugguuggaa
aucauucgcagaguguaaaggcacaagggagcuugacugcgagaccuaca
agucgagcagggacgaaagucgggcuuagugauccggugguuccgcaugg
aagggccaucgcucaacggauaaaagcuaccccggggauaacaggcuuau
cucccccaagaguccacaucgacggggagguuuggcaccucgaugucggc
ucaucgcauccuggggcuguagucggucccaaggguugggcuguucgccc
auuaaagcgguacgcgagcuggguucagaacgucgugagacaguucgguc
ccuauccgucgcgggcgcaggaaauuugagaggagcuguccuuaguacga
gaggaccgggauggacgcaccgcugguguaccaguuguucugccaagggc
aucgcuggguagcuaugugcggacgggauaagugcugaaagcaucuaagc
augaagccccccucaagaugagauuucccauuccgcaaggaaguaagauc
ccugaaagaugaucagguugauaggucugagguggaaguguggcgacaca
uggagcugacagauacuaaucgaucgaggacuuaacc

<<<<<<<......<<<<<<<<<<<....{[[..[[<<<<<<<[[<<....
..<<<<<<..[..((.>>>.....<<<<<<<..<<<))..]..>>>....
.>>>>>>>...>>>....<<<....>>><<<<<<<......>>>>>>>.<
<<<<<<<<.........>>>>>>>.>>.>>....<<<<<<.....<....
..>......>>>>>.>.........<<....>>...<<<<......<<..
...>>.....>>>>...(((....<<<<<<<<....>>>>>>>>......
<<<<<<<<..<<<<<<<<.<<<.....<<<<......>>>>.((......
<<<.....))>>>...>>>...>>>>>>>>..>>>>..>>>>........
..<<<.........>>>...........<<<<<..<<<<>>>>>..))).
.....]].>>>>>>>.]]...............<<....>>....]]...
......<<<<....>>>>.............}....>>>>>>>>>>>...
....<<<<..<<<<......>>>>..>>>>...<.<........>.>.<<
<<<<....<<<<<<<.<<<<<..<<<...<<<.....>>>...>>>...<
<....>>..<<<<.....>>>>......>>>>>.>>>>>>>..<<.<..<
<<<<<<.....<<<<<<.<...<<<....<<<<<<......>>>>>>...
..>>>...<<<.<<<<<........>>>>>>>>.....>.>>>>>>...<
<<.....>>>......>>>>>>...>..>.>>..<<<<<<....<<<<<.
...>>>>><<<<<<<<<...<<<<<<<<......<<<...<<<<<<<<..
.<<.<<<<.....>>>>..>>...>>>>>>>>..>>.>......>>>.>>
>>>..>>>>>>>.>>..<<<<<<<.<<......>>.>>>>>>>....<<<
......>>>...<<<<.<<<...<<<(((.....<<<<<<..........
.<<..<<<<<<<<<......<.<<<<<.<<...<<...........>>..
.>>.........<<......>>...>>>>>.>..>>>>>>>>>.>>....
.......))).....>>>>>>.>>>...>>>>>>><<<<<<..>>>>>>.
...>>>>>><.<<<<<<<.<.......<<<<<.<<....>>.>>>>>...
.>.>>>>>>>..>.....>>>>>><......<.....<<<<<<.......
>>>>>><<<<....<<<<<.<<<..<<<<<<...<<.....>>.>>>>>>
....((<<<<.<<...<<<................>>>...>>....<<<
<........>>>>.))<<<<..<<<<<<......<<...<<<<....<<.
<<.<<<..<<<.<<<<<<<<...(((....>>>>>><<..<<<<<..<<<
<<<<<<<<.<<.....>>>>>>>>>...>>>>..>>>>>...>><..<..
>...>>>>>>...>>>...>>>>.........>>>>..>>..>>>>>>.>
>>>>>>>.>>>.....<<......>>>>>>>.<<<<.....>>>>..>>>
>...<<<....<<<<<<<<..<<..............<<<<<........
.......>>>>><<<<<....<<<<....>>>>...>>>>>.........
...<<<<<<<<<..<<<.........>>>..<<<<<<<............
..........>>>>>>>..<<<<.<<<..<<<<<<<..<<<...<<...<
<<<<<.<<....>>..>>>>>>...>>...>>>>>>>>..>>>>><<<<<
<.......>>>>>>........<...........<<<<<.......>>>>
>.....>....>>>>...>>.>>>>>>>....>>..>>>>>>>>.>>>..
>.....>.....<<<<<........>>>>>..<<<<<<<<.(((.[[...
...<<<<.[[<<<<..<<<<<.<<<<<<....<<<.<<<<<<<<<<....
..........<<....<<<......<<<<<<<<....>>>>>>>>...>>
>..............>>.....>>>>>>>>>>.>>>....<<.<<<<<..
.....>>>>>>>........>>>>>>..>>>>>..<<<<.....>>>><<
<<<<...........>>>>>>..<<...<<<<<<<...<<<<<<......
.>>>>>>.....<<.[.(((>>....>>>>>>>...<<<<..<<<.....
.>>>..>>>>.<<<....>>>.>>)))]......<<<<<<<.((..>>>>
..))>>>>>>>.............>>>>..]]>>>>.......<<<<...
<<<<<<...<<.......>>...>>>>>>....>>>.>.......<.<<<
...<<<<..<<<<<<<<<......>>>>>>>..>>.<<<<<.....>>>>
>.....>>>>.......>>>..>....<<<<<<<....>>>.>>>>....
]]..)))>>>>>>>>....<<<<<<<...<<<<..<<<<<<<........
.......>>>>>>>.<<<<<...<<<<...<<<<<<<<<<<.)))>>>>>
>..>>>>>...>>>>.>>>>>...<<<....<<<<<...........>>>
>>....>>>.>>>>.......>>>>>>>..<<<<....>>>>....<<<<
<<<<.........>>>>....<<<<<<<<.<<<....<<<<<....>>>>
>...>>>..>>>>>.>>>...>>>>....>>>>>>>.

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6htq Structural Basis for Regulation of the Opposing (p)ppGpp Synthetase and Hydrolase within the Stringent Response Orchestrator Rel.
• Resolution: 4.5 Å
• Binding residue (original residue number in PDB): H2 K5 I12 G14 K15 K17 P28 K29 R32 V41 K43 H44 S45 K46 P47 G54 G55 I56 H64 S66 R80 G82 Y83 K89 K90 K95 K96
• Binding residue (residue number reindexed from 1): H2 K5 I12 G14 K15 K17 P28 K29 R32 V41 K43 H44 S45 K46 P47 G54 G55 I56 H64 S66 R80 G82 Y83 K89 K90 K95 K96

Gene Ontology

Molecular Function

• GO:0003677 DNA binding
• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005840 ribosome
• GO:0009295 nucleoid
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:6htq, PDBe:6htq, PDBj:6htq
• PDBsum: 6htq
• PubMed: 32937119
• UniProt: P0CI78|RL24_BACSU Large ribosomal subunit protein uL24 (Gene Name=rplX)