Structure of PDB 7r81 Chain b2 Binding Site BS01

Receptor Information
>7r81 Chain b2 (length=99) Species: 5141 (Neurospora crassa) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VKKRKNNGRNKKGRGHVKPIRCSNCSRCTPKDKAIKRFTIRNMVESAAIR
DISDASVFAEYTVPKMYLKLQYCVSCAIHGKIVRVRSREGRRNRAPPPR
Ligand information
>7r81 Chain A2 (length=1769) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uaccugguugauucugccaguagucauaugcuugucucaaagauuaagcc
augcaugucuaaguuuaagcaauuaaaccgcgaaacugcgaauggcucau
uaaaucaguuauaguuuauuugauaguaccuuacuacauggauaaccgug
guaauucuagagcuaauacaugcuaaaaaccccgacuucagggguguauu
uauuagauuaaaaaccaaugcccuucggggcuaacuggugauucauaaua
acuucucgaaucgcauggccuugcgcuggcgaugguucauucaaauuucu
gcccuaucaacuuucgacggcugggucuuggccagccauggugacaacgg
guaacggaggguuagggcucgaccccggagaaggagccugagaaacggcu
acuacauccaaggaaggcagcaggcgcgcaaauuacccaaucccgacacg
gggagguagugacaauaaauacugauacagggcucuuuugggucuuguaa
uuggaaugaguacaauuuaaaucccuuaacgaggaacaauuggagggcaa
gucuggugccagcagccgcgguaauuccagcuccaauagcguauauuaaa
guuguugagguuaaaaagcucguaguugaaccuugggcucggcccgucgg
uccugggucgggccuuuccuggagaaccgcaugcccuucacugggugugu
cggggaaccaggacuuuuaccgugaacaaaucagaucgcucaaagaaggc
cuaugcucgaauguacuagcauggaauaauagaauaggacgugugguucu
auuuuguugguuucuaggaccgccguaaugauuaauagggacagucgggg
gcaucaguauucaauugucagaggugaaauucuuggauuuauugaagacu
aacuacugcgaaagcauuugccaaggauguuuucauuaaucaggaacgaa
aguuaggggaucgaagacgaucagauaccgucguagucuuaaccauaaac
uaugccgauuagggaucggacgguguuauuuuuugacccguucggcaccu
uacgauaaaucaaaauguuugggcuccugggggaguauggucgcaaggcu
gaaacuuaaagaaauugacggaagggcaccaccagggguggagccugcgg
cuuaauuugacucaacacggggaaacucaccagguccagacacgaugagg
auugacagauugagagcucuuucuugauuucgugggugguggugcauggc
cguucuuaguugguggagugauuugucugcuuaauugcgauaacgaacga
gaccuuaaccugcuaaauagcccguauugcuuuggcaguacgcuggcuuc
uuagagggacuaucggcucaagccgauggaaguuugaggcaauaacaggu
cugugaugcccuuagauguucugggccgcacgcgcgcuacacugacacag
ccagcgaguacucccuuggccggaagguccggguaaucuuguuaaacugu
gucgugcuggggauagagcauugcaauuauugcucuucaacgaggaaucc
cuaguaagcgcaagucaucagcuugcguugauuacgucccugcccuuugu
acacaccgcccgucgcuacuaccgauugaauggcucagugaggcuuccgg
acuggcccagggaggucggcaacgaccacccagggccggaaagcuaucca
aacucggucauuuagaggaaguaaaagucguaacaaggucuccguuggug
aaccagcggagggaucauu
...<<<<<.[.((((>>>>><<<<.<<<<<<...<.<...<......<<<
.<<<..<<....<<<...<<.........>>..>>>.>>......<<...
.....<<<..<<..<<....<<<...............<<.....<..<<
<.....>>>..>......>>........<<<<<.......>>>>><...<
<<<<<......[.......<<<<....>>>>..............>>>>>
>.....>...<<<<..<<<.....>>>.>>>>....>>>...>>>>..>>
>.<<<....<<<......<<<<<<.......>>>>>>..>>>......>>
>...<<<.<<<<....>>>>....>>>.>>.<<.<<<..........>>>
.>>.<.<<<..>>>.>...>>>>>>.........<<<....<<<<...>>
>>..>>>..>....>.>....<<<<.<<<<<<..........>>>>>>..
>>>>.....<<..<...........>..>>.........<<<<<((....
..<<<<.....<<..))>>.......>>>>.>>>>>..>>>>>>>>>>..
.......<<<((.....<.<<...<<<.<<....<<<<<<<<<<<<....
...>>>>>>>>>>>>..<<<..............................
.........>>>....<<<<<<<<.......<<..<<.......>>.<<<
....>>>....>>......>>>>>..>>>.........<<<.<<<<<<<<
<...........].>>>>>>>>>>>>.....>>....<<<<<<.<<...<
<<<..<<..<<<<<<.<...<<<......>>>......>.>>>>>>..>>
.......<<....>>...>>>>...>>>>>.>>>...>>>...>>.>...
.<<<<<<<...<...<<<<.<.....>.>>>>...>>>>>>>>.......
...<<<.<<.<<<..<<<<<<<<.<<<<.....>>>>>>>>>>>>..>>>
...<<..))>>...>>.....>>>.>>>.<<<......<<<<....>>>>
....>>>..)))).]<<<<<.<<<<<<<..<<.<<<<<<..<<<..<<<.
.......<<........>>..........<<<<<<.....<<<<<.....
...<<.<<<........>>>.>>......>>>>>...<<.<<<..<<.<<
<<<<....<<<.<<<<<....>>>...<<<......>>>...>>.>>>..
..<<<<<.<<..<<<<..<<<<..<<<..........>>>....>>>>..
>>>>.>>....<<<<<<....>>>>>>.......>>>>>....>>>.>>>
.....>>>>>>>.....>>>.>>>......>>>..>>>.....<<<<<<<
......<<.....<<<.<<<<....>>>>.>>>....>>.......>>>>
>>>......<....<<<<<<..........>>>>>>....>.....>>>>
>>....<<<<<<<<.......>>>>>>>>......>>...>>>>>>>>>>
.>>....<..<<.<..<<<<.<<....<<<<<<<<.<<<..<<.<..<..
.<<<<<<<.<<<.<<<<<....>>>>>.>>>.>>>>>>>...>..>.>>.
.>>>.>>>>>>>>...>>.>>>>...>.>>...>.....<<<<<<<<<<.
.>>>>>>>>>>........
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7r81 Structure of the translating Neurospora ribosome arrested by cycloheximide
Resolution2.7 Å
Binding residue
(original residue number in PDB)		V2 K3 K4 R5 K6 N7 N8 G9 R10 N11 K12 K13 R15 G16 H17 K32 K34 K37 R38 K70 V75 S76 I79 H80 V86 R87 S88 R89 R92 R95 P98 R100
Binding residue
(residue number reindexed from 1)		V1 K2 K3 R4 K5 N6 N7 G8 R9 N10 K11 K12 R14 G15 H16 K31 K33 K36 R37 K69 V74 S75 I78 H79 V85 R86 S87 R88 R91 R94 P97 R99
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003729 mRNA binding
GO:0003735 structural constituent of ribosome
Biological Process
GO:0006412 translation
Cellular Component
GO:0005737 cytoplasm
GO:0005840 ribosome
GO:0022627 cytosolic small ribosomal subunit
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7r81, PDBe:7r81, PDBj:7r81
PDBsum7r81
PubMed34815343
UniProtP21772|RS26_NEUCR Small ribosomal subunit protein eS26 (Gene Name=rps-26)

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