Structure of PDB 6ke6 Chain B3 Binding Site BS01

Receptor Information
>6ke6 Chain B3 (length=757) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LKTSYKGISLNPIYAGSSAVATVSENGKILATPVLDEINIIDLTPGSRKI
LHEITALKLTPDGQYLTYVSQAQLLKIFHLKTGKVVRSMKISSPSYILDA
DSTSTLLAVGGTDGSIIVVDIENGYITHSFKGHGGTISSLKFYGQLNSKI
WLLASGDTNGMVKVWDLVKRKCLHTLQEHTSAVRGLDIIEVPPSLNLLSG
GRDDIINLWDFNMKKKCKLLKTLPVNQQVESCGFLKIIYTAGGDAIFQLI
DSESGSVLKRTNKPIEELFIIGVLPILSNSQMFLVLSDQTLQLINVEEDL
KNTIQVTSSIAGNHGIIADMRYVGPELNKLALATNSPSLRIIPVPDLASL
PLDVEIYEGHEDLLNSLDATEDGLWIATASKDNTAIVWRYKFDIYAKYIG
HSAAVTAVGLPNIVSKGYPEFLLTASNDLTIKKWIIPKPTASMDVQIIKV
SEYTINALSVSPNDSIFATASYDKTCKIWNLENGELEATLANHKRGLWDV
SFCQYLLATSSGDKTVKIWSSVMKTLEGHTNAVQRCSFINKQKQLISCGA
DGLIKCLKTLDGHNNRLWALSTMNDGDMIVSADADGVFQFWKDCTEQEIE
EEQEKAKLQVEQEQSLQNYMSKGDWTNAFLLAMTLDHPMRLFNVLKRALG
ESRSRQEVIFNEELDQAISILNDEQLILLMKRCRDWNTNAKTHTIAQRTI
RCILMHHNIAKLSEIPGMVKIVDAIIPYTQRHFTRVDNLVEQSYILDYAL
VEMDKLF
Ligand information
>6ke6 Chain SA (length=1310) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
agauaguuaucugguugauccugccaguagucauaugcuugucucagcca
ugcaugucuaaguauaagcaauuuauacagugaaacugcgaaggcucauu
aaaucaguuaucguuuauuugauaguuccaugguauaacugugguaauuc
uagagcuaauacaugcuaaucucgacccuuuggaagagauguauuuauua
gaucaaugucuucggacucuuugaugaaauaacuuuucgaaucgcauggc
cuugugcuggcgaugguucauucaaauuucugcccuaucaacuuucgaug
guaggauaguggccuaccaugguuucaacggguaacggggaauaaggguu
cgauuccggagagggagccugagaaacggcuaccacauccaaggaaggca
gcaggccaaauuacccaauccuaauucagggagguagugacaauaaauaa
cgauacagggcccauucgggucuuguaauuggaaugaguacaauguaaau
accuuaacgaggaacaauuggagggcaagucuggugccagcagccgcggu
aauuccagcuccaauagcguauauuaaaguuguugcagaagcucguaguu
gaacuggcccgguuggccgguccggauuuccaacggggccuugauuaaua
gggacggucgggggcaucaguauucaauugucagaggugaaauucuugga
uuuauugaagacuaacuacugcgaaagcauuugccaaggacguuuucauu
aaucaagaacgaccauaaacuaugccgacuagggaucgggugguguuuuu
uuaaugacccacucggcaccuuacgagaacuggggggaguauggucgcaa
ggcugaaacuuaaaggaauugacggaagggcaccaccaggaguggagccu
gcggcucaacacggggaaacucaccagguccagacacaauaaggauugac
auucuugauuuugugggugguggugcauugaugcccuuguucugggccac
gcgcgcuacacugacggagccagcgagucuaaccuuggccgagaggucuu
gguaaucuugugaaacuccgucgugcuggggauauucaacgaggaauucc
uaguaagcgcaagucaucagcuugcguugauuacgucccugcccuuugua
cacaccgcccgucgcuaguaccgauugaauggcuuagugaggccucagga
ucugcuuagagaagggggcaacuccaucucagagcggagaauuuggacaa
acuuggucauuuagaggaacuaaaagucguaacaagguuuccguagguga
accugcggaa
...........................<<<<.<<<<<<...<....<<<.
<<...<<....<<....<<..........>>...>>.>>.....<<<...
....<<<..<<..<<....<<<..........<....<<<.<<<.....>
>>.>>.>....>.......<<<<............>>>>.....<<<<<.
..<<<<.<........>...>>>>...>>>>>.........<<<<..<<<
.....>>>.>>>>....>>>...>>>>..>>>.<.<....<<<....<<<
<<<<<.......>>>>>>>>>>>......>.>.....<<...........
....>>..>>>.<<.<<<..........>>>.>>...<<....>>.....
.>>>>>......<<<....<<<.....>>>..>>>.........>.....
<<<<<<<.<<<<<....>>>>>.>>>.>>>>......<<..<........
...>..>>.........<<<<<<.......<<<....>>>..........
........>>>>>>..>>>>>>>>>>..............<.<<...<<<
.<<..<<<<<.<<<<<..<.......>..>>>>>.>>>>>....>>....
<<<<<<.<<...<<<<..<<..<<<<<<.<...<<<......>>>.....
.>.>>>>>>..>>.......<<....>>...>>>>..>.>>>>.>>>...
>>>...>>.>...............<<...<<<..<<<<<<<<.<<<...
.....>>>>>>>>>>>..>>>..>>.........................
..<<.........>>.....<<<<<<<<<<<<..<<.<<<<<<..<<<.<
<<<.......................<<......<<<<<...........
..........>>>>>......<<<........>>>.....>>.......>
>>>.>>>.....<<<<<<<............<<<..<<<<....>>>>..
>>>............>>>>>>>.......................>>>>>
>....<<<<<<<<.......>>>>>>>>......>>...>>>>>>>....
........>>>>>..<<<<.<<.....<<<<<<<.<<<..<.<<......
<<<<<<<...<<.<<<<....>>>>.>>...>>>>>>>......>>.>..
>>>.>>>>>>>....>>.>>>>................<<<<<<<<<...
.>>>>>>>>>
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6ke6 3.4 angstrom cryo-EM structure of yeast 90S small subunit preribosome
Resolution3.4 Å
Binding residue
(original residue number in PDB)		G134 Y135 I136 S139 N749 K751
Binding residue
(residue number reindexed from 1)		G124 Y125 I126 S129 N689 K691
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0034511 U3 snoRNA binding
Biological Process
GO:0000447 endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0000462 maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0000472 endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0000480 endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0006364 rRNA processing
GO:0030490 maturation of SSU-rRNA
GO:0042254 ribosome biogenesis
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005730 nucleolus
GO:0030686 90S preribosome
GO:0032040 small-subunit processome
GO:0034388 Pwp2p-containing subcomplex of 90S preribosome
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6ke6, PDBe:6ke6, PDBj:6ke6
PDBsum6ke6
PubMed
UniProtQ05946|UTP13_YEAST U3 small nucleolar RNA-associated protein 13 (Gene Name=UTP13)

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