Structure of PDB 6swd Chain W Binding Site BS01

Receptor Information
>6swd Chain W (length=63) Species: 272844 (Pyrococcus abyssi GE5) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ALPRNVIPMPRSRFLRVKCIDCGNEQIVFSHPATRVRCNVCGATLVEPTG
GKGIIRAKILEVL
Ligand information
>6swd Chain 2 (length=1044) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
auuccgguugauccugccggaggccacugcuauggggguccgacuaagcc
augcgagucaagggggcgucccuucugggacgccaccggcggacggcuca
guaacacgucgguaaccuacccucgggagggggauaaccccgggaaacug
gggcuaaucccccauaggccugggguacuggaagguccccaggccgaaag
ggagccguaaggcuccgcccgaggaugggccggcggccgauuagguaguu
ggugggguaacggcccaccaagccgaagaucgguacgggccgugagagcg
ggagcccggagauggacacugagacacggguccaggcccuacggggcgca
gcaggcgcgaaaccuccgcaaugcgggaaaccgcgacggggggaccccca
gugccgugccucuggcacggcuuuuccggaguguaaaaagcuccgggaau
aagggcugggcaaggccgguggcagccgccgcgguaauaccggcggcccg
agugguggccacuauuauugggccuaaagcggccguagccgggcccguaa
gucccuggcgaaaucccacggcucaaccguggggcucgcuggggauacug
cgggccuugggaccgggagaggccggggguacccccgggguaggggugaa
auccuauaaucccggggggaccgccaguggcgaaggcgcccggcuggaac
ggguccgacggugagggccgaaggccaggggagcgaaccggauuagauac
ccggguaguccuggcuguaaaggaugcgggcuaggugucgggcgagcuuc
gagcucgcccggugccguagggaagccguuaagcccgccgccuggggagu
acggccgcaaggcugaaacuuaaaggaauuggcgggggagccugcuccuu
gcacacaccgcccgucacuccacccgagcggggccuaggugaggcccgau
cuccuucgggaggucgggucgagccuaggcuccgugaggggggagaaguc
guaacaagguagccguaggggaaccuacggcucgaucaccuccu
...<<<<<.[.((((>>>>>.<<<<<<<<...<<<<<<.<<......<<<
.<<<..<<<..<<.<<<<<<<<....>>>>>>>>.>>>>>......<<..
......<<<<<<<..<<...<<<<<<<.<<<<<....<<<<<......>>
>>>.....>>>>>...<<<<<<<<<.<<......>>>>>>>>>>>.....
<<<<<<....>>>>>>.>>>>>>>..>>>>>>>>>.<<<....<<<...<
<<<<<<.......>>>>>>>.>>>......>>>..<<<<<<<<....>>>
>...>>>>.>>.<<<<<............>>>>>.<<<<<..>>>>>...
>>>>>>.........<<<....<<<<....>>>>..>>>..>>.>>>>>>
..<<<<<<<<...>>>>>>>>...<<<<<<<<.......>>>>>>>>...
..<<<<<((......<<<<.....<<..))>>.......>>>>.>>>>>.
..>>>>>>>>..........<<<((.....<<<<...<<<.<<<<<<<.<
<<<<<<<<<....<<<<<<<<.....>>>>>>>>...>>>>>>>..>>>>
>>>>>>...<<<<<<.....<<<<<<<.<..<<<<<<<<<..<<<.....
.>>>.....>>>>>>>>>..>........<<....>>.>>>>>>>....>
>>.>>>...>>>...>>>>...<<<<<<<...<<...<<<<.<.....>.
>>>>...>>>>>>>>>.........<<<<<<..<<<<<<<<<<<<<<...
..>>>>>>>>>>>>>>...<<..))>>.....>>>>>>.>>>.<<<....
..<<<<....>>>>....>>>..)))).]<<<<<.<<<<......>>>>>
>>.>>.......<<.<.<<<<.<<<..<<<<<<<<<<<<<..<<<<<<<<
<<<<....>>>>>>>>>>>>..>>>>>>>>>>>>>..>>>.>>>>..>.>
>.........<<<<<<<<<....>>>>>>>>>............
Receptor-Ligand Complex Structure
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PDB6swd Cryo-EM study of an archaeal 30S initiation complex gives insights into evolution of translation initiation.
Resolution3.2 Å
Binding residue
(original residue number in PDB)		P11 R12 S13 A34 G51 G52 K53
Binding residue
(residue number reindexed from 1)		P10 R11 S12 A33 G50 G51 K52
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003735 structural constituent of ribosome
GO:0008270 zinc ion binding
GO:0046872 metal ion binding
Biological Process
GO:0000028 ribosomal small subunit assembly
GO:0006412 translation
Cellular Component
GO:0005840 ribosome
GO:0022627 cytosolic small ribosomal subunit
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6swd, PDBe:6swd, PDBj:6swd
PDBsum6swd
PubMed32029867
UniProtQ9UXZ3|RS27_PYRAB Small ribosomal subunit protein eS27 (Gene Name=rps27e)

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