Structure of PDB 7syp Chain K Binding Site BS01

Receptor Information
>7syp Chain K (length=185) Species: 9986 (Oryctolagus cuniculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PVARSWVCRKTYVTPRRPFEKSRLDQELKLIGEYGLRNKREVWRVKFTLA
KIRKAARELLTLDEKDPRRLFEGNALLRRLVRIGVLDEGKMKLDYILGLK
IEDFLERRLQTQVFKLGLAKSIHHARVLIRQRHIRVRKQVVNIPSFIVRL
DSQKHIDFSLRSPYGGGRPGRVKRKNAKKGQGGAG
Ligand information
>7syp Chain 2 (length=1680) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uaccugguugauccugccaguagcauaugcuugucucaaagauuaagcca
ugcaugucuaaguacgcacggccgguacagugaaacugcgaauggcucau
uaaaucaguuaugguuccuuuggucgcucgacuuggauaacugugguaau
ucuagagcuaauacaugccgacgggcgcugacccccuucgcgggggggau
gcgugcauuuaucaguggugacucuagauaaccucgggccgaucgcacgc
ccggcggcgacgacccauucgaacgucugcccuaucaacuuucgauggua
gucgccgugccuaccauggugaccacgggugacggggaaucaggguucga
uuccggagagggagccugagaaacggcuaccacauccaaggaaggcagca
ggcgcgcaaauuacccacucccgacccggggagguagugacgaaaaauaa
caauacaggacucuuucgaggcccuguaauuggaaugaguccacuuuaaa
uccuuuaacgaggauccauuggagggcaagucuggugccagcagccgcgg
uaauuccagcuccaauagcguauauuaaaguugcugcaguuaaaaagcuc
guaguuggaucuugcucggcgccggcccgaagcguuuacuuugaaaaaau
uagaguguucaaagcaggccgccuggauaccgcagcuaggaauaauggaa
uaggaccgcgguucuauuuuguugguuuucggaacugaggccaugauuaa
gagggacggccgggggcauucguauugcgccgcuagaggugaaauucuug
gaccggcgcaagacggaccagagcgaaagcauuugccaagaauguuuuca
uuaaucaagaacgaaagucggagguucgaagacgaucagauaccgucgua
guuccgaccauaaacgaugccgaccggcgaugcggcggcguuauucccau
gacccgccgggcagcuuccgggaaaccaaagucuuuggguuccgggggga
guaugguugcaaagcugaaacuuaaaggaauuuggcgaagggcaccacca
ggaguggagccugcggcuuaauuugacucaacacgggaaaccucacccgg
cccggacacggacaggauugacagauugauagcucuuucucgauuccgug
ggugguggugcauggccguucuuaguugguggagcgauuugucugguuaa
uuccgauaacgaacgagacucuggcaugcuaacuaguuacgcgaccccgg
ucggcguaacuucuuagagggacaaguggcguucagccacccgagauuga
gcaauaacaggucugugaugcccuuagauguccggggcugcacgcgcgcu
acacugacuggcucagcgugugccuacccuacgccggcaggcgcggguaa
cccguugaaccccauucgugauggggaucggggauugcaauuauucccca
ugaacgaggaauucccaguaagugcgggucauaagcuugcguugauuaag
ucccugcccuuuguacacaccgcccgucgcuacuaccgauuggaugguuu
agugaggcccucggaucggccccgccggggugcccuggcggagcgcugag
aagacggucgaacuugacuaucuagaggaaguaaaagucguaacaagguu
uccguaggugaaccugcggaaggaucauua
...<<<<<.[.((((>>>>><<<.<<<<<<...<.<<.........<<<.
<<<..<<....<<....<<..........>>...>>.>>......<<...
.....<<<......<<....<<<<.........<<.....<<.<<.....
..>>.>>......>>.........<<<<...<<<<<<....>>>>>>...
>>>><<..<<<<<...<......>..>>>>>......>>...<<<<.<<<
...>>>>>>>..>.>>>...>>....>>>.<<<....<<<....<<<<<<
<.........>>>>>>>>>>......>>>...<<<.<<<<....>>>>..
..>>>.>>.<<.<<<..........>>>.>>.<.<<<..>>>.>...>>>
>>>.........<<<...<<<<.....>>>.>>>>......>>.>.....
<<<..<<<..<<<....>>>...>>>...>>>......<<..<.......
....>..>>.........<<<<<((......<<<<.....<<..))>>..
.....>>>>.>>>>>..>>>>>>.>>>.........<.<((.....<.<<
...<.<.<<....<<<<<<.<<..>>>>>>.>>..<<<<<<.<.......
<<...<.......>.<<<<.>>>>...>>......>.>>>..>>>.....
...<.<<.<<<<<<<...............>>>>>>>.>>.>....>>..
..<<<<<<..<...<<<<..<<<.<<<<<<<<...<<<......>>>...
...>>>>>>>>.>>>.......<<....>>...>>>>..>..>>>.>>>.
..>.>...>>.>....<<<<<<....<...<<<<.<.....>.>>>>...
>.>>>>>>..........<<<.<<.<<<..<.<<<<<<.<<<........
>>>>>>>>>.>..>>>...<<..))>>...>>.....>>>.>.>.<<<..
....<<<......>>>....>>>..)))).]..<...<<<<<<<..<<..
<<<<<.<<<<.<<<<<<......<<........>>..........<<<<<
......<<<<<<........<..<<........>>.>.......>>>>>>
.<.<<.<<<..<<.<<<<<<....<<<.<<<<<....>>>...<<<....
..>>>...>>.>>>....<<<...<...<<<<..<<<<<<<<<<<<..>>
>>.>>>>>>>>..>>>>..>.....<<<<<.....>>>>>........>>
>....>>>.>>>.....>>>>>>>>......>>>>>...>>.>>>>.>>>
.>...<<.<<<........<.......<<<.<<<<....>>>>.>>>...
.>.........>>>.>>......<.....<<<<<..........>>>>>.
....>.....>>>>>.....<<<<<<<<.......>>>>>>>>......>
>...>>>>>>>..>.......<..<<.<..<<<<.<<....<<<<<<<<.
<<<..<<<<.<<...<<<<<..<<..............>>....>>>>>.
..>>.>>>>..>>>.>>>>>>>>...>>.>>>>...>.>>...>.....<
<<<<<<<<....>>>>>>>>>.........
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7syp Molecular architecture of 40S translation initiation complexes on the hepatitis C virus IRES.
Resolution4.0 Å
Binding residue
(original residue number in PDB)
P2 R5 W7 V8 C9 R10 T12 T15 P16 R17 R18 P19 F20 R38 N39 K40 R41 R45 R69 E73 R80 S122 H124 R127 R131 Q132 R133 H134 R138 Q140 N143 I144 P145 S146 F147 R150 S153 R162 Y165 G171 R172 V173 K174 K176 N177
Binding residue
(residue number reindexed from 1)
P1 R4 W6 V7 C8 R9 T11 T14 P15 R16 R17 P18 F19 R37 N38 K39 R40 R44 R68 E72 R79 S121 H123 R126 R130 Q131 R132 H133 R137 Q139 N142 I143 P144 S145 F146 R149 S152 R161 Y164 G170 R171 V172 K173 K175 N176
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003735 structural constituent of ribosome
GO:0019843 rRNA binding
Biological Process
GO:0006412 translation
GO:0042274 ribosomal small subunit biogenesis
Cellular Component
GO:0005634 nucleus
GO:0005730 nucleolus
GO:0005737 cytoplasm
GO:0005840 ribosome
GO:0015935 small ribosomal subunit
GO:0022626 cytosolic ribosome
GO:0022627 cytosolic small ribosomal subunit
GO:0043226 organelle
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:7syp, PDBe:7syp, PDBj:7syp
PDBsum7syp
PubMed35822879
UniProtB7NZS8|RS9_RABIT Small ribosomal subunit protein uS4 (Gene Name=RPS9)

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