Structure of PDB 3pio Chain A Binding Site BS01

Receptor Information

>3pio Chain A (length=253) Species: 1299 (Deinococcus radiodurans)

DFSGLTKKRPEKALTEALPKTGGRNNRGRITSRFIGGGHKRLYRIIDFKR
RDKSGVNAKVAAIEYDPNRSARIALLHYADGEKRYILAPEGLTVGATVNA
GPEAEPKLGNALPLRFVPVGAVVHALELVPGKGAQLARSAGTSVQVQGKE
SDYVIVRLPSGELRRVHSECYATIGAVGNAEHKNIVLGKAGRSRWLGRKP
HQRGSAMNPVDHPHGGGEGRTGAGRVPVTPWGKPTKGLKTRRKRKTSDRF
IVT

Ligand information

>3pio Chain X (length=2657)

ggucaagauaguaaggguccacgguggaugcccuggcgcuggagccgaug
aaggacgcgauuaccugcgaaaagccccgacgagcuggagauacgcuuug
acucggggauguccgaauggggaaacccaccucguaagagguauccgcaa
ggaugggaacucagggaacugaaacaucucaguaccugaaggagaagaaa
gagaauucgauuccguuaguagcggcgagcgaacccggaucagcccaauc
aagccgaaguggcuggaaagcuacaccucagaaggugagaguccuguagg
cgaacgagaggucguuguucgugaaacgaugacugaauccgcgcggacca
ccgcgcaaggcuaaauacucccagugaccgauagcgcauaguaccgugag
ggaaaggugaaaagaaccccgggaggggagugaaagagaaccugaaaccg
uggacuuacaagcagucauggcaccuuaugcguguuauggcgugccuauu
gaagcaugagccggcgacuuagaccugacgugcgagcuuaaguugaaaaa
cggaggcggagcgaaagcgaguccgaauagggcggcauuaguacgucggg
cuagacucgaaaccaggugagcuaagcaugaccagguugaaacccccggg
gggcggaggaccgaaccggugccugcugaaacagucucggaugaguugug
uuuaggagugaaaagcuaaccgaaccuggagauagcuaguucuccccgaa
auguauugagguacagccucggauguugaccauguccuguagagcacuca
caaggcuaaaccuuaugaaacuccgaaggggcacgcguuuaguccgggag
ugaggcugcgagagcuaacuuccguagccgagagggaaacaacccagacc
aucagcuaaggucccuaaaugaucgcucagugguuaaggaugugucgucg
cauagacagccaggagguuggcuuagaagcagccacccuucaaagagugc
guaauagcucacuggucgagugacgaugcgccgaaaaugaucggggcuca
agugaucuaccgaagcuauggauucaacucggaguugucugguaggggag
cguucaguccgcggagaagccauaccggaaggagugguggagccgacuga
agugcggaugccggcaugaguaacgauaaaagaagugagaaucuucuucg
ccguaaggacaaggguuccuggggaagggucguccgcccagggaaagucg
ggaccuaaggugaggccgaacggcgcagccgauggacagcaggucaagau
uccugcaccgaucauguggagugauggagggacgcauuacgcuauccaau
gccaagcuauggcuaugcugguugguacgcucaagggcgaucgggucaga
aaaucuaccggucugccucagacguaucgggagcuuccucggaagcgaag
uuggaaacgcgacggugccaagaaaagcuucuaaacguugaaacaugauu
gcccguaccgcaaaccgacacagguguccgagugucaaugcacuaaggcg
cgcgagagaacccucguuaaggaacuuugcaaucucaccccguaacuucg
gaagaagggguccccacgcuucgcguggggcgcagugaauaggcccaggc
gacuguuuaccaaaaucacagcacucugccaacacgaacaguggacguau
agggugugacgccugcccggugccggaaggucaaguggagcggugcaagc
ugcgaaaugaagccccggugaacggcuaagguagcgaaauuccuugucgg
guaaguuccgaccugcacgaaaggcguaacgaucugggcgcugucucaac
gagggacucggugaaauugaauuggcuguaaagaugcggccuacccguag
caggacgaaaagaccccguggagcuuuacuauagucuggcauugggauuc
ggguuacuuggauuucuaaccugaaaaaucacuuucggggaccgugcuug
gcggguaguuugacuggggcggucgccucccaaaauguaacggaggcgcc
caaaggucaccucaagacgguuggaaaucgucuguagagcgcaaagguag
aagguggcuugacugcgagacugacacgucgagcagggaggaaacucggg
cuuagugaaccggugguaccguguggaagggccaucgaucaacggauaaa
aguuaccccggggauaacaggcugaucucccccgagaguccauaucggcg
gggagguuuggcaccucgaugucggcucgucgcauccuggggcugaagaa
ggucccaaggguugggcuguucgcccauuaaagcggcacgcgagcugggu
ucagaacgucgugagacaguucggucucuauccgcuacgggcgcaggaga
auugaggggaguugcuccuaguacgagaggaccggagugaacggaccgcu
ggucucccugcugucguaccaacggcacaugcaggguagcuauguccgga
acggauaaccgcugaaagcaucuaagcgggaagccagccccaagaugagu
ucucccacugagguaagacucccggaagaccaccggguuaagaggccagg
cgugcacgcauagcaauguguucagcggacuggugcucaucagucgaggu
cuugacc

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3pio Crystal structure of the synergistic antibiotic pair, lankamycin and lankacidin, in complex with the large ribosomal subunit.
• Resolution: 3.2473 Å
• Binding residue (original residue number in PDB): K27 K32 K40 T41 G42 G43 R44 N46 R47 G48 R49 I50 T51 R53 G56 H59 K60 R61 L62 Y63 R64 P87 N88 R89 H97 D100 K103 Q155 L156 A157 R158 S159 A160 Y173 L178 P179 S180 E182 R184 E189 E201 V206 L207 G208 K209 A210 R212 S213 R214 W215 R218 K219 P220 H221 Q222 R223 S225 A226 M227 N228 P229 V230 D231 H232 H234 G236 G237 E238 R240 G242 R245 P247 P250 K253 T255 K256 L258 R261 R262 K263 R264
• Binding residue (residue number reindexed from 1): K7 K12 K20 T21 G22 G23 R24 N26 R27 G28 R29 I30 T31 R33 G36 H39 K40 R41 L42 Y43 R44 P67 N68 R69 H77 D80 K83 Q135 L136 A137 R138 S139 A140 Y153 L158 P159 S160 E162 R164 E169 E181 V186 L187 G188 K189 A190 R192 S193 R194 W195 R198 K199 P200 H201 Q202 R203 S205 A206 M207 N208 P209 V210 D211 H212 H214 G216 G217 E218 R220 G222 R225 P227 P230 K233 T235 K236 L238 R241 R242 K243 R244

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome
• GO:0016740 transferase activity
• GO:0019843 rRNA binding

Biological Process

• GO:0002181 cytoplasmic translation
• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:0015934 large ribosomal subunit
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:3pio, PDBe:3pio, PDBj:3pio
• PDBsum: 3pio
• PubMed: 21282615
• UniProt: Q9RXJ9|RL2_DEIRA Large ribosomal subunit protein uL2 (Gene Name=rplB)