Structure of PDB 6zme Chain CI Binding Site BS01

Receptor Information

>6zme Chain CI (length=582) Species: 9606 (Homo sapiens)

KLTRIAIVNHDKCKPKKCRQECKKSCPVVRMGKLCIEVTPQSKIAWISET
LCIGCGICIKKCPFGALSIVNLPSNLEKETTHRYCANAFKLHRLPIPRPG
EVLGLVGTNGIGKSTALKILAGKQKPNLGKYDDPPDWQEILTYFRGSELQ
NYFTKILEDDLKAIIKPQYVDQIPKAAKGTVGSILDRKDETKTQAIVCQQ
LDLTHLKERNVEDLSGGELQRFACAVVCIQKADIFMFDEPSSYLDVKQRL
KAAITIRSLINPDRYIIVVEHDLSVLDYLSDFICCLYGVPSAYGVVTMPF
SVREGINIFLDGYVPTENLRFRDASLVFKMCMYKYPGMKKKMGEFELAIV
AGEFTDSEIMVMLGENGTGKTTFIRMLAGRLKPDEGGEVPVLNVSYKPQK
ISPKSTGSVRQLLHEKIRDAYTHPQFVTDVMKPLQIENIIDQEVQTLSGG
ELQRVALALCLGKPADVYLIDEPSAYLDSEQRLMAARVVKRFILHAKKTA
FVVEHDFIMATYLADRVIVFDGVPSKNTVANSPQTLLAGMNKFLSQLEIT
FRRDPNNYRPRINKLNSIKDVEQKKSGNYFFL

Ligand information

>6zme Chain L5 (length=3773)

cgcgaccucagaucagacguggcgacccgcugaauuuaagcauauuaguc
agcggaggagaagaaacuaaccaggauucccucaguaacggcgagugaac
agggaagagcccagcgccgaauccccgccccgcggcggggcgcgggacau
guggcguacggaagacccgcuccccggcgccgcucguggggggcccaagu
ccuucugaucgaggcccagcccguggacggugugaggccgguagcggccc
ccggcgcgccgggcccgggucuucccggagucggguugcuugggaaugca
gcccaaagcgggugguaaacuccaucuaaggcuaaauaccggcacgagac
cgauagucaacaaguaccguaagggaaaguugaaaagaacuuugaagaga
gaguucaagagggcgugaaaccguuaagagguaaacgggugggguccgcg
caguccgcccggaggauucaacccggcggcggguccggccgugucggcgg
cccggcggaucuuucccgcgcgggggaccgucccccgaccggcgaccggc
cgccgccgggcgcauuuccaccgcggcggugcgccgcgaccggcuccggg
acggcugggaaggcccggcggggaagguggcucgggggcccccgaguguu
acagcccccccggcagcagcacucgccgaaucccggggccgagggagcga
gacccgucgccgcgcucuccccccucccggcgcgccggggggggccgggc
caccccucccacggcgcgaccgcucggggcggacuguccccagugcgccc
cgggcgggucgcgccgucgggcccgggggaggccacgcgcgcgucccccg
aagagggggacggcggagcgagcgcacggggucggcggcgacgucggcua
cccacccgacccgucuugaaacacggaccaaggagucuaacacgugcgcg
agucgggggcucgcacgaaagccgccguggcgcaaugaaggugaaggccg
gcgcgcucgccggccgaggugggaucccgaggccucuccaguccgccgag
ggcgcaccaccggcccgucucgcccgccgcgccggggagguggagcacga
gcgcacguguuaggacccgaaagauggugaacuaugccugggcagggcga
agccagaggaaacucugguggagguccguagcgguccugacgugcaaauc
ggucguccgaccuggguauaggggcgaaagacuaaucgaaccaucuagua
gcugguucccuccgaaguuucccucaggauagcuggcgcucucgcagacc
cgacgcccgccacgcaguuuuauccgguaaagcgaaugauuagaggucuu
ggggccgaaacgaucucaaccuauucucaaacuuuaaauggguaagaagc
ccggcucgcuggcguggagccgggcguggaaugcgagugccuagugggcc
acuuuugguaagcagaacuggcgcugcgggaugaaccgaacgccggguua
aggcgcccgaugccgacgcucaucagaccccagaaaagguguugguugau
auagacagcaggacgguggccauggaagucggaauccgcuaaggagugug
uaacaacucaccugccgaaucaacuagcccugaaaauggauggcgcugga
gcgucgggcccauacccggccgucgccggcagucgagaguggacgggagc
ggcgggccggagccccgcggacgcuacgccgcgacgaguaggagggccgc
ugcggugagccuugaagccuagggcgcgggcccggguggagccgccgcag
gugcagaucuuggugguaguagcaaauauucaaacgagaacuuugaaggc
cgaaguggagaaggguuccaugugaacagcaguugaacaugggucagucg
guccugagagaugggcgagcgccguuccgaagggacgggcgauggccucc
guugcccucggccgaucgaaagggagucggguucagauccccgaauccgg
aguggcggagaugggcgccgcgaggcguccagugcgguaacgcgaccgau
cccggagaagccggcgggagccccggggagaguucucuuuucuuugugaa
gggcagggcgcccuggaauggguucgccccgagagaggggcccgugccuu
ggaaagcgucgcgguuccggcggcguccggugagcucucgcuggcccuug
aaaauccgggggagaggguguaaaucucgcgccgggccguacccauaucc
gcagcaggucuccaaggugaacagccucuggcauguuggaacaauguagg
uaagggaagucggcaagccggauccguaacuucgggauaaggauuggcuc
uaagggcugggucggucgcggccggcgccuagcagccgacuuagaacugg
ugcggaccaggggaauccgacuguuuaauuaaaacaaagcaucgcgaagg
cccgcggcggguguugacgcgaugugauuucugcccagugcucugaaugu
caaagugaagaaauucaaugaagcgcggguaaacggcgggaguaacuaug
acucucuuaagguagccaaaugccucgucaucuaauuagugacgcgcaug
aauggaugaacgagauucccacugucccuaccuacuauccagcgaaacca
cagccaagggaacgggcuuggcggaaucagcggggaaagaagacccuguu
gagcuugacucuagucuggcacggugaagagacaugagagguguagaaua
agugggaggcccccggcgcccccccgguguccccgcgaggggcccggggc
gggguccgccggcccugcgggccgccggugaaauaccacuacucugaucg
uuuuuucacugacccggugaggcgggggggcgagccccgaggggcucucg
cuucuggcgccaagcgcccggccgcgcgccggccgggcgcgacccgcucc
ggggacagugccagguggggaguuugacuggggcgguacaccugucaaac
gguaacgcagguguccuaaggcgagcucagggaggacagaaaccucccgu
ggagcagaagggcaaaagcucgcuugaucuugauuuucaguacgaauaca
gaccgugaaagcggggccucacgauccuucugaccuuuuggguuuuaagc
aggaggugucagaaaaguuaccacagggauaacuggcuuguggcggccaa
gcguucauagcgacgucgcuuuuugauccuucgaugucggcucuuccuau
cauugugaagcagaauucaccaagcguuggauuguucacccacuaauagg
gaacgugagcuggguuuagaccgucgugagacagguuaguuuuacccuac
ugaugauguguuguugccaugguaauccugcucaguacgagaggaaccgc
agguucagacauuugguguaugugcuuggcugaggagccaauggggcgaa
gcuaccaucugugggauuaugacugaacgccucuaagucagaaucccgcc
caggcggaacgauacggcagcgccgcggagccucgguuggccucggauag
ccggucccccgccgggguccggugcggagugcccuucguccugggaaacg
gggcgcggcuggaaaggcggccgcccccucgcccgucacgcaccgcacgu
ucguggggaaccuggcgcuaaaccauucguagacgaccugcuucuggguc
gggguuucguacguagcagagcagcucccucgcugcgaucuauugaaagu
cagcccucgacacaaggguuugu

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6zme Structural basis for translational shutdown and immune evasion by the Nsp1 protein of SARS-CoV-2.
• Resolution: 3.0 Å
• Binding residue (original residue number in PDB): T443 R502 R506
• Binding residue (residue number reindexed from 1): T428 R487 R491

Enzymatic activity

• Enzyme Commision number: 3.6.5.-

Gene Ontology

Molecular Function

• GO:0003924 GTPase activity
• GO:0005506 iron ion binding
• GO:0005515 protein binding
• GO:0005524 ATP binding
• GO:0016787 hydrolase activity
• GO:0016887 ATP hydrolysis activity
• GO:0017111 ribonucleoside triphosphate phosphatase activity
• GO:0043024 ribosomal small subunit binding
• GO:0043273 CTPase activity
• GO:0046872 metal ion binding
• GO:0051539 4 iron, 4 sulfur cluster binding
• GO:0060698 endoribonuclease inhibitor activity

Biological Process

• GO:0000054 ribosomal subunit export from nucleus
• GO:0006413 translational initiation
• GO:0006415 translational termination
• GO:0006417 regulation of translation
• GO:0032790 ribosome disassembly
• GO:0060702 negative regulation of endoribonuclease activity
• GO:0072344 rescue of stalled ribosome

Cellular Component

• GO:0005737 cytoplasm
• GO:0005739 mitochondrion
• GO:0005759 mitochondrial matrix
• GO:0005829 cytosol
• GO:0016020 membrane
• GO:0022626 cytosolic ribosome

External links

• PDB: RCSB:6zme, PDBe:6zme, PDBj:6zme
• PDBsum: 6zme
• PubMed: 32680882
• UniProt: P61221|ABCE1_HUMAN ATP-binding cassette sub-family E member 1 (Gene Name=ABCE1)