Structure of PDB 5t62 Chain X Binding Site BS01

Receptor Information

>5t62 Chain X (length=224) Species: 559292 (Saccharomyces cerevisiae S288C)

MATRTQFENSNEIGVFSKLTNTYCLVAVGGSENFYSAFEAELGDAIPIVH
TTIAGTRIIGRMTAGNRRGLLVPTQTTDQELQHLRNSLPDSVKIQRVEER
LSALGNVICCNDYVALVHPDIDRETEELISDVLGVEVFRQTISGNILVGS
YCSLSNQGGLVHPQTSVQDQEELSSLLQVPLVAGTVNRGSSVVGAGMVVN
DYLAVTGLDTTAPELSVIESIFRL

Ligand information

>5t62 Chain A (length=3204)

uugaccucaaaucagguaggaguacccgcugaacuuaagcauaucaauaa
gcggaggaaaagaaaccaaccgggauugccuuaguaacggcgagugaagc
ggcaaaagcucaaauuugaaaucugguaccuucggugcccgaguuguaau
uuggagagggcaacuuuggggccguuccuugucuauguuccuuggaacag
gacgucauagagggugagaaucccguguggcgaggagugcgguucuuugu
aaagugccuucgaagagucgaguuguuugggaaugcagcucuaagugggu
gguaaauuccaucuaaagcuaaauauuggcgagagaccgauagcgaacaa
guacagugauggaaagaugaaaagaacuuugaaaagagagugaaaaagua
cgugaaauuguugaaagggaagggcauuugaucagacaggccagcaucag
uuuugguggcaggauaaauccauaggaauguagcuugccucgguaaguau
uauagccugugggaauacugccagcugggacugaggacugcgacguaagu
caaggaugcuggcauaaugguuauaugccgcccgucuugaaacacggacc
aaggagucuaacgucuaugcgaguguuuggguguaaaacccauacgcgua
augaaagugaacguagguuggggccucgcaagaggugcacaaucgaccga
uccugaugucuucggauggauuugaguaagagcauagcuguugggacccg
aaagauggugaacuaugccugaauagggugaagccagaggaaacucuggu
ggaggcucguagcgguucugacgugcaaaucgaucgucgaauuuggguau
aggggcgaaagacuaaucgaaccaucuaguagcugguuccugccgaaguu
ucccucaggauagcagaagcucguaucaguuuuaugagguaaagcgaaug
auuagagguuccggggucgaaaugaccuugaccuauucucaaacuuuaaa
uauguaagaaguccuuguuacuuaauugaacguggacauuugaaugaaga
gcuuuuagugggccauuuuugguaagcagaacuggcgaugcgggaugaac
cgaacguagaguuaaggugccggaauacacgcucaucagacaccacaaaa
gguguuaguucaucuagacagccggacgguggccauggaagucggaaucc
gcuaaggaguguguaacaacucaccggccgaaugaacuagcccugaaaau
ggauggcgcucaagcguguuaccuauacucuaccgucaggguugauauga
ugcccugacgaguaggcaggcguggaggucagugacgaagccuagaccgu
aaggucgggucgaacggccucuagugcagaucuuggugguaguagcaaau
auucaaaugagaacuuugaagacugaaguggggaaagguuccacgucaac
agcaguuggacguggguuagucgauccuaagagauggggaagcuccguuu
caaaggccugauuuuaugcaggccaccaucgaaagggaauccgguuaaga
uuccggaaccuggauauggauucuucacgguaacguaacugaauguggag
acgucggcgcgagcccugggaggaguuaucuuuucuucuuaacagcuuau
caccccggaauugguuuauccggagauggggucuuauggcuggaagaggc
cagcaccuuugcuggcuccggugcgcuugugacggcccgugaaaauccac
aggaaggaauaguuuucaugccaggucguacugauaaccgcagcaggucu
ccaaggugaacagccucuaguugauagaauaauguagauaagggaagucg
gcaaaauagauccguaacuucgggauaaggauuggcucuaagggucgggu
acgaucaacuuagaacugguacggacaaggggaaucugacugucuaauua
aaacauagcauugcgauggucagaaagugauguugacgcaaugugauuuc
ugcccagugcucugaaugucaaagugaagaaauucaaccaagcgcgggua
aacggcgggaguaacuaugacucucuuaagguagccaaaugccucgucau
cuaauuagugacgcgcaugaauggauuaacgagauucccacugucccuau
cuacuaucuagcgaaaccacagccaagggaacgggcuuggcagaaucagc
ggggaaagaagacccuguugagcuugacucuaguuugacauugugaagag
acauagaggguguagaauaagugggagcuucggcgccagugaaauaccac
uaccuuuauaguuucuuuacuuauucaaugaagcggagcuggaauucauu
uuccacguucuagcauucaaggucccauucggggcugauccggguugaag
acauugucagguggggaguuuggcuggggcggcacaucuguuaaacgaua
acgcagauguccuaaggggggcucauggagaacagaaaucuccaguagaa
caaaaggguaaaagcccccuugauuuugauuuucagugugaauacaaacc
augaaaguguggccuaucgauccuuuagucccucggaauuugaggcuaga
ggugccagaaaaguuaccacagggauaacuggcuuguggcagucaagcgu
ucauagcgacauugcuuuuugauucuucgaugucggcucuuccuaucaua
ccgaagcagaauucgguaagcguuggauuguucacccacuaauagggaac
gugagcuggguuuagaccgucgugagacagguuaguuuuacccuacugau
gaauguuaccgcaauaguaauugaacuuaguacgagaggaacaguucauu
cggauaauugguuuuugcggcugucugaucaggcauugccgcgaagcuac
cauccgcuggauuauggcugaacgccucuaagucagaauccaugcuagaa
cgcggugauuucuuugcuccacacaauauagauggauacgaauaaggcgu
ccuuguggcgucgcugaaccauagcaggcuagcaacggugcacuuggcgg
aaaggccuugggugcuugcuggcgaauugcaaugucauuuugcgugggga
uaaaucauuuguauacgacuuagauguacaacgggguauuguaagcagua
gaguagccuuguuguuacgaucugcugagauuaagccuuuguugucugau
uugu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5t62 Nmd3 is a structural mimic of eIF5A, and activates the cpGTPase Lsg1 during 60S ribosome biogenesis.
• Resolution: 3.3 Å
• Binding residue (original residue number in PDB): E8 N9
• Binding residue (residue number reindexed from 1): E8 N9

Gene Ontology

Molecular Function

• GO:0003743 translation initiation factor activity
• GO:0005515 protein binding
• GO:0043022 ribosome binding
• GO:0043023 ribosomal large subunit binding

Biological Process

• GO:0000054 ribosomal subunit export from nucleus
• GO:0000460 maturation of 5.8S rRNA
• GO:0000463 maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0000466 maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0000470 maturation of LSU-rRNA
• GO:0006364 rRNA processing
• GO:0006412 translation
• GO:0006413 translational initiation
• GO:0042254 ribosome biogenesis
• GO:0042256 cytosolic ribosome assembly
• GO:0042273 ribosomal large subunit biogenesis
• GO:1902626 assembly of large subunit precursor of preribosome

Cellular Component

• GO:0005634 nucleus
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0030687 preribosome, large subunit precursor

External links

• PDB: RCSB:5t62, PDBe:5t62, PDBj:5t62
• PDBsum: 5t62
• PubMed: 28179369
• UniProt: Q12522|IF6_YEAST Eukaryotic translation initiation factor 6 (Gene Name=TIF6)