Structure of PDB 8q5i Chain R Binding Site BS01

Receptor Information

>8q5i Chain R (length=140) Species: 5476 (Candida albicans)

STQSVQTFGKKKTATAVAHVKAGKGLIKINGSPITLVQPEILRFKVYEPL
TLVGLDKFQGIDIRVKVTGGGHVSQVYAIRQAIAKGLVAYHQKYVDEASK
NELKKIFASYDKTLLVADSRRMEPKKFGGRGARARFQKSY

Ligand information

>8q5i Chain A (length=1558)

uaucugguugauccugccaguagucauaugcuugucucaaagauuaagcc
augcaugucuaaguauaagcaauuuauacagugaaacugcgaauggcuca
uuaaaucaguuaucguuuauuugauaguauacuuggauaaccgugguaau
ucuagagcuaauacaugcuuaaaaucccgacuguuuggaagggauguauu
uauuagagaugauucauaauaacuuuucgaaucgcauggccuugugcugg
cgaugguucauucaaauuucugcccuaucaacuuucgaugguaggauagu
ggccuaccaugguuucaacggguaacggggaauaaggguucgauuccgga
gagggagccugagaaacggcuaccacauccaaggaaggcagcaggcgcgc
aaauuacccaaucccgacacggggagguagugacaauaaauaacgauaca
gguuguaauuggaaugaguacaauguaaauaccuuaacgaggaacaauug
gagggcaagucuggugccagcagccgcgguaauuccagcuccaaaagcgu
auauuaaaguuguugcaguuaaaaagcucguaguugaaccuugggcuugg
cugcagccgagccuuuuuuacuuugaaaaaauuagaguguucaaagcagg
ccuuugcucgaauauauuagcauggaauaauagaauaggacguuauaucg
uaaugauuaauagggacggucggggguaucaguauucaguugucagaggu
gaaauucuuggauuuacugaagacuaacuacugcgaaagcauuuaccaag
gacguuuucauuaaucaagaacgaaaguuaggggaucgaagaugaucaga
uaccgucguagucuuaaccauaaacuaugccgacuagggaucgguuguug
uucugacgcaaucggcaccuuacgagaaaucaaagucuuuggguucuggg
gggaguauggucgcaaggcugaaacuuaaaggaauugacggaagggcacc
accaggaguggagccugcggcuuaauuugacucaacacggggaaacucac
cagguccagacacugagagcugugggugguggugcauggccguucuuagu
ugguggagugauuugucugcuuaauugcgauaacgaacgagaccuuaacc
uacuaaauagugccacuucuuagagggacuaucgauuucaagucgaugga
aguuugaggcaauaacaggucugugaugcccuuagacguucugggccgca
cgcgcgcuacacugacggagccagcgaguauaagccuuggccgagagguc
ugggaaaucuugugaaacuccgucgugcuggggauagagcauuguaauug
uugcucuucaacgaggaauuccuaguaagcgcaagucaucagcuugcguu
gauuacgucccugcccuuuguacacaccgcccgucgcuacuaccgauuga
auggcuuagugaggccuccggauuggcgagaagcuggucaaacuugguca
uuuagaggaaguaaaagucguaacaagguuuccguaggugaaccugcgga
aggaucau

...<<<<<.[.((((>>>>><<<<.<<<<<<...<.<...<......<<<
.<<<..<<....<<....<<..........>>...>>.>>......<<..
......<<<..<<..<<....<<<.........<<.....<..<<.....
..>>..>......>>........<<<<<..<<....>>..>>>>><...<
<<<<<...........>>>>>>.....>...<<<<..<<<.....>>>.>
>>>....>>>...>>>>..>>>.<<<....<<<....<<<<<<<<.....
..>>>>>>>>>>>......>>>...<<<.<<<<....>>>>....>>>.>
>.<<.<<<..........>>>.>>.<.<<....>>.>...>>>>>>....
.....<<<....<<<<...>>>>..>>>..>....>.>.....<<<<...
<..>...>>>>......<<..<...........>..>>.........<<<
<<((....<.<<<<.....<<..))>>.......>>>>>>>>>>..>>>>
>>>>>>.........<<<((.....<.<<...<<<.<<....<<<<<<<<
<<..>>>>>>>>>>...<<<<<.<<.......<<...<.......>..<<
<....>>>....>>......>>.>>..>>>.........<<<..<..>>>
>.....>>....<<<<<<.<<...<<<<..<<..<<<<<<.<...<<<..
....>>>......>.>>>>>>..>>.......<<....>>...>>>>...
>>>>>.>>>...>>>...>>.>....<<<<<<<...<...<<<<.<....
.>.>>>>...>>>>>>>>..........<<<.<<.<<<..<<<<<<<<..
<<..>>.>>>>>>>>..>>>...<<..))>>...>>.....>>>.>>>.<
<<......<<<<....>>>>....>>>..)))).]<<<<<.<<<<<<<..
<<.<<<<<<..<<<.<<<<.<......<<........>>..........<
<<<<.<....<<<........>>>...<<.<<<..<<.<<<<<<....<<
<.<<<<<....>>>...<<<......>>>...>>.>>>....<<<<<.<<
..<<<<..<<<<.>>>>..>>>>.>>....<<<<<<.....>>>>>>...
....>>>>>....>>>.>>>.....>>>>>>>.....>.>>>>>...>..
>>>>.>>>.....<<<<<<<......<<......<<<.<<<<....>>>>
.>>>....>>.......>>>>>>>...........<<<<<<.........
.>>>>>>..........>>>>>>....<<<<<<<<.......>>>>>>>>
......>>...>>>>>>>>>>.>>....<..<<.<..<<<<.<<....<<
<<<<<<.<<<..<<<<..<...<<<.>>>...>..>>>>..>>>.>>>>>
>>>...>>.>>>>...>.>>...>.....<<<<<<<<<<..>>>>>>>>>
>.......

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8q5i Structural characterization of cephaeline binding to the eukaryotic ribosome using Cryo-Electron Microscopy
• Resolution: 2.45 Å
• Binding residue (original residue number in PDB): Q7 T8 F9 K13 T14 V18 H20 G70 G71 G72 H73 V74 S75 Q76 K113 V117 S120 R121 R122 M123 E124 P125 K126 K127 F128 R131 G132 R134 A135 R136 F137 Q138 K139 S140 Y141
• Binding residue (residue number reindexed from 1): Q6 T7 F8 K12 T13 V17 H19 G69 G70 G71 H72 V73 S74 Q75 K112 V116 S119 R120 R121 M122 E123 P124 K125 K126 F127 R130 G131 R133 A134 R135 F136 Q137 K138 S139 Y140

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0000462 maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8q5i, PDBe:8q5i, PDBj:8q5i
• PDBsum: 8q5i
• UniProt: O94017|RS16_CANAX Small ribosomal subunit protein uS9 (Gene Name=RPS16)