Structure of PDB 4w2g Chain BE Binding Site BS01

Receptor Information

>4w2g Chain BE (length=204) Species: 300852 (Thermus thermophilus HB8)

MKGILGVKVGMTRIFRDDRAVPVTVILAGPCPVVQRRTPEKDGYTAVQLG
FLPQNPKRVNRPLKGHFAKAGVEPVRILREIRDFNPEGDTVTVEIFKPGE
RVDVTGTSKGRGFAGVMKRWNFAGGPDSHGAHKIHRHPGSIGNRKTPGRV
YKGKKMAGHYGAERVTVMNLEVVDVIPEENLLLVKGAVPGPNGGLVIVRE
TKKA

Ligand information

>4w2g Chain BA (length=2819)

agaugguaagggcccacgguggaugccucggcacccgagccgaugaagga
cguggcuaccugcgauaagccagggggagccgguagcgggcguggauccc
uggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgc
gcgcggggggaaccuggggaacugaaacaucucaguacccagaggagagg
aaagagaaaucgacucccugaguagcggcgagcgaaaggggaccagccua
aaccguccggcuuguccgggcggggucguggggcccucggaccgaauccc
cagccuagccgaagcuguugggaagcagcgccagagagggugaaagcccc
guaggcgaaagguggggggauaggugaggguacccgaguaccccgugguu
cguggagccaugggggaaucugggcggaccaccgccuaaggcuaaguacu
ccgggugaccgauagcgcaccaguaccgugagggaaaggugaaaagaacc
ccgggaggggagugaaauagagccugaaaccgugggcuuacaagcaguca
cggccccgagggguuguggcgugccuauugaagcaugagccggcgacuca
cggucgugggcgagcuuaagccguugaggcggaggcguagggaaaccgag
uccgaacagggcgcagcggccgcaaaguccgcggccguggacccgaaacc
gggcgagcuagcccuggccagggugaagcuggggugagacccaguggagg
cccgaaccggugggggaugcaaaccccucggaugagcuggggcuaggagu
gaaaagcuaaccgagcccggagauagcugguucuccccgaaaugacuuua
gggucagccucaggcgcugacuggggccuguagagcacugauagggcuag
ggggcccaccagccuaccaaacccugucaaacuccgaagggucccaggug
gagccugggagugagggcgcgagcgauaacguccgcguccgagcgcggga
acaaccgagaccgccagcuaaggcccccaagucugggcuaagugguaaag
gauguggcgccgcgaagacagcggucgaguggcgccgcgccgaaaaugau
cggggcuuaagcccagcgccgaagcugcgggucugggggaugaccccagg
cgguaggggagcguucccgaugccgaugaaggccgacccgcgagggcggc
uggagguaagggaagugcgaaugccggcaugaguaacgauaaagagggug
agaaucccucucgccguaagcccaaggguuccuacgcaauggucgucagc
guaggguuaggcgggaccuaaggugaagccgaaaggcguagccgaagggc
agccgguuaauauuccggcccuucccgcaggugcgauggggggacgcucu
aggcuagggggaccggagccauggacgagcccggccagaagcgcagggug
ggagguaggcaaauccgccucccaacaagcucugcgugguggggaagccc
gggugacaaccccccgaagccagggagccaagaaaagccucuaagcacaa
ccugcgggaacccguaccgcaaaccgacacaggugggcgggugcaagagc
acucaggcgcgcgggagaacccucgccaaggaacucugcaaguuggcccc
guaacuucgggagaaggggugcucccuggggugaugagccccggggagcc
gcagugaacaggcucuggcgacuguuuaccaaaaacacagcucucugcga
acucguaagaggagguauagggagcgacgcuugcccggugccggaagguc
aaggggaggggugcaagccccgaaccgaagccccggugaacggcggccgu
aacuauaacgguccuaagguagcgaaauuccuugucggguaaguuccgac
cugcacgaaaagcguaacgaccggagcgcugucucggcgagggacccggu
gaaauugaacuggccgugaagaugcggccuacccguggcaggacgaaaag
accccguggagcuuuacugcagccugguguuggcucuuggucgcgccugc
guaggauaggugggagccugugaacccccgccuccgggugggggggaggc
gccggugaaauaccacccuggcgcggcugggggccuaacccucggauggg
gggacagcgcuuggcgggcaguuugacuggggcggucgccuccuaaaagg
uaacggaggcgcccaaagguccccucaggcgggacggaaauccgccggag
agcgcaaggguagaagggggccugacugcgaggccugcaagccgagcagg
ggcgaaagccgggccuagugaaccgguggucccguguggaagggccaucg
aucaacggauaaaaguuaccccggggauaacaggcugaucucccccgagc
guccacagcggcggggagguuuggcaccucgaugucggcucgucgcaucc
uggggcugaagaaggucccaaggguugggcuguucgcccauuaaagcggc
acgcgagcuggguucagaacgucgugagacaguucggucucuauccgcca
cgggcgcaggaggcuugaggggggcucuuccuaguacgagaggaccggaa
gggacgcaccucugguuucccagcugucccuccaggggcauaagcugggu
agccaugugcggaagggauaaccgcugaaagcaucuaagcgggaagcccg
ccccaagaugaggccucccacggcagccgguaaggacccgggaagaccac
ccgguggaugggccggggguguaagcgccgcgaggcguugagccgaccgg
ucccaaucguccgaggucu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4w2g Amicoumacin a inhibits translation by stabilizing mRNA interaction with the ribosome.
• Resolution: 2.55 Å
• Binding residue (original residue number in PDB): K8 M11 T12 R13 P22 Q35 R37 K41 D42 Y44 R58 N60 R61 P62 G65 H66 K69 R76 L78 R79 E80 R82 S108 K109 G110 R111 G112 F113 G115 M117 K118 R119 N121 F122 A123 D127 S128 H129 G130 H132 K133 I134 H135 R136 H137 P138 G139 S140 I141 G142 N143 R144 K145 T146 P147 G148 R149 V150 Y151 K152 G153 K154 M156 A157 H159 R164 V165 T166 M168 N169 L170 K185 G186 A187 V188 P189 G190 P191 N192 K202 K203 A204
• Binding residue (residue number reindexed from 1): K8 M11 T12 R13 P22 Q35 R37 K41 D42 Y44 R58 N60 R61 P62 G65 H66 K69 R76 L78 R79 E80 R82 S108 K109 G110 R111 G112 F113 G115 M117 K118 R119 N121 F122 A123 D127 S128 H129 G130 H132 K133 I134 H135 R136 H137 P138 G139 S140 I141 G142 N143 R144 K145 T146 P147 G148 R149 V150 Y151 K152 G153 K154 M156 A157 H159 R164 V165 T166 M168 N169 L170 K185 G186 A187 V188 P189 G190 P191 N192 K202 K203 A204

Gene Ontology

Molecular Function

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

Biological Process

• GO:0006412 translation

Cellular Component

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

External links

• PDB: RCSB:4w2g, PDBe:4w2g, PDBj:4w2g
• PDBsum: 4w2g
• PubMed: 25306919
• UniProt: Q5SHN8|RL3_THET8 Large ribosomal subunit protein uL3 (Gene Name=rplC)