Structure of PDB 6r6p Chain z Binding Site BS01

Receptor Information

>6r6p Chain z (length=237) Species: 9986 (Oryctolagus cuniculus)

MKLNISFPATGCQKLIEVDDERKLRTFYEKRMATEVAADALGEEWKGYVV
RISGGNDKQGFPMKQGVLTHGRVRLLLSKGHSCYRPRRTGERKRKSVRGC
IVDANLSVLNLVIVKKGEKDIPGLTDTTVPRRLGPKRASRIRKLFNLSKE
DDVRQYVVRKPLNKEGKKPRTKAPKIQRLVTPRVLQHKRRRIALKKQRTK
KNKEEAAEYAKLLAKRMKEAKEKRQEQIAKRRRLSSL

Ligand information

>6r6p Chain K (length=1698)

uaccugguugauccugccaguagcauaugcuugucucaaagauuaagcca
ugcaugucuaaguacgcacggccgguacagugaaacugcgaauggcucau
uaaaucaguuaugguuccuuuggucgcucguacuuggauaacugugguaa
uucuagagcuaauacaugccgacgggcgcugacccccuucgcggggggga
ugcgugcauuuaucaguggugacucuagauaaccucgggccgaucgcacg
cccggcggcgacgacccauucgaacgucugcccuaucaacuuucgauggu
agucgccgugccuaccauggugaccacgggugacggggaaucaggguucg
auuccggagagggagccugagaaacggcuaccacauccaaggaaggcagc
aggcgcgcaaauuacccacucccgacccggggagguagugacgaaaaaua
acaauacaggacucuuucgaggcccuguaauuggaaugaguccacuuuaa
auccuuuaacgaggauccauuggagggcaagucuggugccagcagccgcg
auaauuccagcuccaauagcguauauuaaaguugcugcaguuaaaaagcu
cguaguuggaucuugggagcggccguccccugcucggcgccggcccgaag
cguuuacuuugaaaaaauuagaguguucaaagcaggccgccuggauaccg
cagcuaggaauaauggaauaggaccgcgguucuauuuuguugguuuucgg
aacugaggccaugauuaagagggacggccgggggcauucguauugcgccg
cuagaggugaaauucuuggaccggcgcaagacggaccagagcgaaagcau
uugccaagaauguuuucauuaaucaagaacgaaagucggagguucgaaga
cgaucagauaccgucguaguuccgaccauaaacgaugccgacuggcgaug
cggcggcguuauucccaugacccgccgggcagcuuccgggaaaccaaagu
cuuuggguuccggggggaguaugguugcaaagcugaaacuuaaaggaauu
gacggaagggcaccaccaggaguggagccugcggcuuaauuugacucaac
acgggaaaccucacccggcccggacacggacaggauugacagauugauag
cucuuucucgauuccgugggugguggugcauggccguucuuaguuggugg
agcgauuugucugguuaauuccgauaacgaacgagacucuggcaugcuaa
cuaguuacgcgaccccggucggcguaacuucuuagagggacaaguggcgu
ucagccacccgagauugagcaauaacaggucugugaugcccuuagauguc
cggggcugcacgcgcgcuacacugacuggcucagcgugugccuacccuac
gccggcaggcgcggguaacccguugaaccccauucgugauggggaucggg
gauugcaauuauuccccaugaacgaggaauucccaguaagugcgggucau
aagcuugcguugauuaagucccugcccuuuguacacaccgcccgucgcua
cuaccgauuggaugguuuagugaggcccucggaucggccccgccggggug
cccuggcggagcgcugagaagacggucgaacuugacuaucuagaggaagu
aaaagucguaacaagguuuccguaggugaaccugcggaaggaucauua

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6r6p Structural and mutational analysis of the ribosome-arresting human XBP1u.
• Resolution: 3.1 Å
• Binding residue (original residue number in PDB): N4 S6 P8 Q13 L15 S53 N56 Q59 G60 F61 Q65 G66 V67 R72 R74 L75 L76 H81 C83 Y84 R87 R88 T89 R92 K93 R94 V108 N110 V112 L133 G134 K136 R137 S139 R140 K143 K149 R154 Q155 R159 K160 L162 N163 K164 K167 K168 R170 A173 P174 K175 I176 Q177 R178 R183 Q186 H187 K188 R189 R190 R191 A193 K195 R198 K201 N202 K230
• Binding residue (residue number reindexed from 1): N4 S6 P8 Q13 L15 S53 N56 Q59 G60 F61 Q65 G66 V67 R72 R74 L75 L76 H81 C83 Y84 R87 R88 T89 R92 K93 R94 V108 N110 V112 L133 G134 K136 R137 S139 R140 K143 K149 R154 Q155 R159 K160 L162 N163 K164 K167 K168 R170 A173 P174 K175 I176 Q177 R178 R183 Q186 H187 K188 R189 R190 R191 A193 K195 R198 K201 N202 K230

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0019901 protein kinase binding

Biological Process

• GO:0000082 G1/S transition of mitotic cell cycle
• GO:0000278 mitotic cell cycle
• GO:0001890 placenta development
• GO:0002181 cytoplasmic translation
• GO:0002309 T cell proliferation involved in immune response
• GO:0006364 rRNA processing
• GO:0006412 translation
• GO:0006924 activation-induced cell death of T cells
• GO:0007369 gastrulation
• GO:0008284 positive regulation of cell population proliferation
• GO:0022605 mammalian oogenesis stage
• GO:0031929 TOR signaling
• GO:0033077 T cell differentiation in thymus
• GO:0042274 ribosomal small subunit biogenesis
• GO:0042593 glucose homeostasis
• GO:0043065 positive regulation of apoptotic process
• GO:0043066 negative regulation of apoptotic process
• GO:0048821 erythrocyte development

Cellular Component

• GO:0005634 nucleus
• GO:0005730 nucleolus
• GO:0005737 cytoplasm
• GO:0005783 endoplasmic reticulum
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0015935 small ribosomal subunit
• GO:0022626 cytosolic ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:0030425 dendrite
• GO:0032040 small-subunit processome
• GO:0036464 cytoplasmic ribonucleoprotein granule
• GO:0044297 cell body
• GO:0048471 perinuclear region of cytoplasm
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:6r6p, PDBe:6r6p, PDBj:6r6p
• PDBsum: 6r6p
• PubMed: 31246176
• UniProt: G1TM55|RS6_RABIT Small ribosomal subunit protein eS6 (Gene Name=RPS6)