Structure of PDB 5umd Chain i Binding Site BS01

Receptor Information

>5umd Chain i (length=95) Species: 36329 (Plasmodium falciparum 3D7)

VNVPKTRKTYCSNKCKKHTMHKVSQYKKGKERLSSLGRRRYDMKQKGFGG
QTKPVFKKKAKTTKKIVLKLECTKCKKKRFQTMKRCKTFEMGADK

Ligand information

>5umd Chain A (length=3191)

gauguuaggagggcaaauccgccgaauuuaagcauauaauuaagcggaag
aaaagaaaauaacuaugauuccuuuaguaacggcgagugaacaaggacca
gcucaaacgguuaauccuucguuuggugcaaaccuuucgacggaauuguc
guugaauuauuccaugaaugccuuuaauuugagcaaagugagcaggaaug
cuuccccauagagggugaaaggcccauaguucuuuuuaauuuauucauug
gaauuuuucaugucgagucguguucuuugagauuggagcacuaauacgug
ugauacauuucacauaaagcuaaauauauguaggagaccgauagcaaaca
aguaccgugagggaaagaugaaauaguacucaggaaugagcaauuaaaua
guaccugaaaucguuaagauggaacggauuaagagagaaaacaaguaaag
aggggaauauucucuucuuuauuaaaagaaacaucagugauuaauuuaau
uucaauaaagcaauccccugaaauuguuuucacuuucuccccgcacuaau
guggggaaaacuggcuuuauuucuucaauuauuuuuuuugcugaggaauu
uuaaaauuauuugaauuuuucuucuuauaauuuaaguuguuucuauacag
uacuuucuuaacccacucgucuugaaacacggaccaaggagucuagcaaa
ugugcaaguguauaugauucuuuaaacauuuuacgcauaauuaauguaau
auguccauuguagauuugugccccacuuugcauacaauaccgguaagcaa
augcuuuauugaguacgagcauauuugguaggacccgagaggcuuugaac
uaagcgugaugagauugaagucagacgaaagucugauggaggaucgaguu
gauacugacgugcaaaucguucauuucaaucacguuuaggggcgaaagac
uaaucgaaaagccuauuagcugguuauuuucgaaagaucucucaggaucg
cuggaguugauuaauauaauuuuaccagguagagauaaugauuagaggac
agggccuugaccuauucucaaacucccaauagguaaaaagggcgaaauaa
cucaauuuguauuucacucauauuaaauaaaauaacuccaagugggccau
uuuugguaagcagaacuggcgaugagggaugcuccuaacgcuuggauaag
gugccuaaauauucgcucaugagaucccauaaaagguguugguucauaug
aacuagcccugaaaauggauggcgcuaaagcggauuaccgauaccaagcc
auaaaaagaagaaaaaauuuuuuuuuagaaucuuuuuaugaguagaaaau
cgugggguuuguguugaagcgaaauacgugaguuuucguggaacaucucc
cuagugcagaucuugguggaaguagcaacuauucaaaugagaacuuugaa
gacugaaguggagaaggguuucuugucaacugugauugaacaagaguuag
ccgcuccuaagggauagcugaaaaguguuuaaagggguccccgucucaaa
agggaaacagguugauauuccugugccaauaguauuaugaguuagauggu
aacauauauauaaaugaacuccuuuacauaggcuuuacacucggggugcg
uuuucuuugcacuuuaccuuuauaacaaaccuuggaaucaauuuacuugg
agaagagguucguugaacucaauucaaaaauuuguuuuguagcaauagua
auucguaauuauccgaagugguaaggacuauccuugaaaaaaggagggaa
cggcuuugugcuuugcuacucuuaauacuuguaugagcguaccaacaacc
gcaucaggucuccaagguuaacagccucugguuaaauagaaaaaaguagg
uaagggaagucggcaaaauagauccguaacuucgggaaaaggauuggcuc
ugaggacauuaauguuaacucagaacugaaacggacaaggggaauccgac
uguuuaauuaaaacauagcauugugaaaagccacaacugguauuaacaca
augugauuucugcccagugcuuugaaugucaacuugaugaaauucaauca
agcgcagguaaacggcgggaguaacuaugacucucuuaagguagccaaau
gccucgucaucuaauuagugacgcgcaugaauggauuaacgagauuccca
cugucccuacuugcuaucuagcgaaaccacagccaagggaacgggcuugg
caaaaucagcggggaaagaagacccuguugagcuuuacucuagucuggcu
uugugaaacgacuuaagaggugcuacuuuuaaaguuguuuuacuuaucca
uuuauagggaugaauuucccaauauggagacauagccagguggggaguuu
gacuggggcgguacaucuguuaaauauuaacgcagauguccaaagacaag
cucaaagagaacagaaaucucuuguagacuaaaaggggaaaagcuuguuu
gauuucuauuuucagaacaaguagaaaacgugaaagcguggccuaucgau
ccuuuauauuugcaaaaugacguaaauuacuuacuacugugcauauagag
gugucugaaaaguuaccacagggauaacuggcuuguggcugccaagcgcu
ccuagcgacguagcuuuuugauccuucgaugucggcucuuccuaucauug
ggacgcagaagucucaaagugucggauuguucacccgcuaauagggaacg
ugagcuggguuuagaccgucgugagacagguuaguuuuacccuacugaug
aauuuuauuauauauauacauauaguauugugacaguaauccaacuuggu
acgagaggauuaguugguucagacaauugguacagcaauugguugacaaa
ccaguguugcgaagcuaagucuguuggauaauggcugaacgccucuuaag
ccagaaaccaugcugauuaaacaauacuaucuuuuuuguuugcuaaugua
aaagagaaauuauauauguaccgguacauaaauaauccuaucaccuuuuu
cguggcuagcugugagcuaggcaauaguucuuuaacaacaaaaaagagca
caaacuguagacgacuuuuuugccucagggugcuguaaacaugaaaguaa
acuuuacgaucuguugaggcuuaucccuagugguaaagugu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5umd Mefloquine targets the Plasmodium falciparum 80S ribosome to inhibit protein synthesis.
• Resolution: 3.2 Å
• Binding residue (original residue number in PDB): V2 N3 P5 R8 K9 T10 Y11 S13 K17 H19 Y27 K29 E32 R33 S35 S36 L37 G38 R40 R41 K45 K47 G48 F49 G51 Q52 T53 K54 P55 V56 F57 K58 K59 K60 A61 K62 T64 K65 K66 K78 K79 R80 F81 Q82 T83 K85 R86 C87 K88 K96
• Binding residue (residue number reindexed from 1): V1 N2 P4 R7 K8 T9 Y10 S12 K16 H18 Y26 K28 E31 R32 S34 S35 L36 G37 R39 R40 K44 K46 G47 F48 G50 Q51 T52 K53 P54 V55 F56 K57 K58 K59 A60 K61 T63 K64 K65 K77 K78 R79 F80 Q81 T82 K84 R85 C86 K87 K95

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome

Biological Process

• 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:5umd, PDBe:5umd, PDBj:5umd
• PDBsum: 5umd
• PubMed: 28288098
• UniProt: O97231|RL44_PLAF7 Large ribosomal subunit protein eL42 (Gene Name=RPL44)