Structure of PDB 6r6g Chain T Binding Site BS01

Receptor Information

>6r6g Chain T (length=159) Species: 9986 (Oryctolagus cuniculus)

TNTKGKRRGTRYMFSRPFRKHGVVPLATYMRIYKKGDIVDIKGMGTVQKG
MPHKCYHGKTGRVYNVTQHAVGIVVNKQVKGKILAKRINVRIEHIKHSKS
RDSFLKRVKENDQKKKEAKEKGTWVQLKRQPAPPREAHFVRTNGKEPELL
EPIPYEFMA

Ligand information

>6r6g Chain 5 (length=3543)

cgcgaccucagaucagacguggcgacccgcugaauuuaagcauauuaguc
agcggaggaaaagaaacuaaccaggauucccucaguaacggcgagugaac
agggaagagcccagcgccgaauccccgccccgcggcggggcgcgggaaau
guggcguacggaagacccacuccccggcgccggggggcccaaguccuucu
gaucgaggcccagcccguggacggugugaggccgguagcggcccccggcg
cgccgggcccgggucuucccggagucggguugcuugggaaugcagcccaa
agcgggugguaaacuccaucuaaggcuaaauaccggcacgagaccgauag
ucaacaaguaccguaagggaaaguugaaaagaacuuugaagagagaguuc
aagagggcgugaaaccguuaagagguaaacgggugggguccgcgcagucc
gcccggaggauucaacccggcggcgcgguccggccgugccggcggggcgg
aucucccgcucccgucggcgggggaccgccccccggccggcgaccggccg
ccgccgggcgcauuuccaccgcggcggugcgccgcgaccggcuccgggac
ggcugggaaggccccggcggggaagguggcccgggggccccggguguuac
agccccgccccggcagcagcagcucgccgaaucccggggccgagggagcg
agacccgugcgccgcgcucuccccccucgggggggccgggccaccccucc
cacggcgcgaccgcuggggcggacuguccagugcgccccgggcgggucgc
gccgucgggcccggggggccacgcgucccccgcgagcgcacggggucggc
ggcgaugucggcuacccacccgacccgucuugaaacacggaccaaggagu
cuaacacgugcgcgagucgggggcuacgaaagccgccguggcgcaaugaa
ggugaaggccggcggcgcgccgccggccgaggugggaucccgaggccuuc
caguccgccgagggcgcaccaccggcccgucucgcccgccgcgccgggga
gguggagcacgagcgcacguguuaggacccgaaagauggugaacuaugcc
ugggcagggcgaagccagaggaaacucugguggagguccguagcgguccu
gacgugcgaaucggucguccgaccuggguauaggggcgaaagacuaaucg
aaccaucuaguagcugguucccuccaaaguuucccucaggauagcuggcg
cucuccgcaguuuuauccgguaaagcgaaugauuagaggucuuggggccg
aaacgaucucaaccuauucucaaacuuuaaauggguaagaagcccggcuc
gcugguguggagccgggcguggaaugcgagugccuagugggccacuuuug
guaagcagaacuggcgcugcgggaugaaccgaacgccggguuaaggcgcc
cgaugccgacgcucaucagaccccagaaaagguguugguugauauagaca
gcaggaugguggccauggaagucggaauccgcuaaggaguguguaacaac
ucaccugccgaaucaacuagcccugaaaauggauggcgcuggagcgucgg
gcccauacccggccgucgcuggcagucggcagagcgagaaagagaguggc
gcggacgcuacgccgcgacgaguaggagggccgcugcggugagccuugaa
gccuagggcgcgggcccggguggagccgccgcaggugcagaucuuggugg
uaguagcaaauauucaaacgagaacuuugaaggccgaaguggagaagggu
uccaugugaacagcaguugaacaugggucagucgguccugagagaugggc
gagcgccguuccgaagggacgggcgauggccuccguugcccucagccgau
cgaaagggagucggguucagauccccgaauccggaguggcggagaugggc
gccgcgaggcguccagugcgguaacgcgaccgaucccggagaagccggcg
ggagccccggggagaguucucuuuucuuugugaagggcagggcgcccugg
aauggguucgccccgagagaggggcccgugccuuggaaagcgucgcgguu
ccggcggcguccggugagcucucgcuggcccuugaaaauccgggggagag
gguguaaaucucgcgccgggccguacccauauccgcagcaggucuccaag
gugaacagccucuggcauguuggaacaauguagguaagggaagucggcaa
gccggauccguaacuucgggauaaggauuggcucuaagggcuggcagccg
acuuagaacuggugcggaccaggggaauccgacuguuuaauuaaaacaaa
gcaucgcgaaggcccgcggcggguguugacgcgaugugauuucugcccag
ugcucugaaugucaaagugaagaaauucaaugaagcgcggguaaacggcg
ggaguaacuaugacucucuuaagguagccaaaugccucgucaucuaauua
gugacgcgcaugaauggaugaacgagauucccacugucccuaccuacuau
ccagcgaaaccacagccaagggaacgggcuuggcggaaucagcggggaaa
gaagacccuguugagcuugacucuagucuggcacggugaagagacguuuu
uucacugacccggugaggcgggggggcgagccgggcucucgcuucuggcg
ccaagcgcccggccggccgggcgcgacccgcuccggggacagugccaggu
ggggaguuugacuggggcgguacaccugucaaacgguaacgcaggugucc
uaaggcgagcucagggaggacagaaaccucccguggagcagaagggcaaa
agcucgcuugaucuugauuuucaguacgaauacagaccgugaaagcgggg
ccucacgauccuucugaccuuuuggguuuuaagcaggaggugucagaaaa
guuaccacagggauaacuggcuuguggcggccaagcguucauagcgacgu
cgcuuuuugauccuucgaugucggcucuuccuaucauugugaagcagaau
ucaccaagcguuggauuguucacccacuaauagggaacgugagcuggguu
uagaccgucgugagacagguuaguuuuacccuacugaugauguguuguug
ccaugguaauccugcucaguacgagaggaaccgcagguucagacauuugg
uguaugugcuuggcugaggagccaauggggcgaagcuaccaucuguggga
uuaugacugaacgccucuaagucagaaucccgcccaggcggaacgauagc
gccggagccucgguuggccucggauagccggucccccgccgggguccggu
gcggagagcccuucgucccgggaaacggggcggccggaaagggggccgcc
cucucgcccgucacgcaccgcacguucguggggaaccuggcgcuaaacca
uucguagacgaccugcuucugggucgggguuucguacguagcagagcagc
ugcugcgaucuauugaaagucagcccucgacacaaggguuugu

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.............................<<<<<<<<..<<<.<<...<<
<<<<<<.<<<.....<<<<<<<<<<....<<<<<<<.<<<<<.<<<<<<<
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>>>>>>>>......>>>.>>>.>>>>>...<<<<<<<<<<<<<<<<<<<<
<<<...<<..<<<..<<<<<<<......<<<<<<<<.>>>>>>>>.....
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......>>.........<...<<<<<<..>>>>>>....<<<...<<.<<
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>>>>>.>>>...>>.>>.>................>........>>>.>>
>>>...>>>>>...>>>>>>>>..<<<<........>>>><<<<<<....
<<<<<<<<<<<<<..<<<...<<<<.....>>>>.....>>>...<<...
.>>...<<<<<<<<<<..>>>>>>>>>>..<<<<<...<<<..<<<...(
((.[[.>>>..>>>....>>>>>.<<<<<<<<<.<<<<......>>>>>>
>>>>>.>>....>>>>>>>>>>>>>..<<.<...<<<<<<.....<<<<<
<<<<..<<<....<<<<<<<....>>>>>>>.....>>>...<<<..<<.
<<........>>>>.>>>....>>>>>>>>>...<<.......>>.....
.>>>>>>......>.>>..<<<<<<....<.<<<....>>>.><<<<<<<
<<<...<<<.<<<<<<<<<...<<<....<<<..<.<<<..<<<<.<...
......>.>>>>>>>.>..>>>..>>.>...>>>>>>>...<<<<<<<<<
.<......>>>>>>>>>>....>>>>>>>>>>>>.>>>..<<<<.<<<<<
.....>>>>>.>>>>....<<<......>>>...<<<<<<<...<<<(((
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...........>>>>>>>>>....>>>>>>...<<<<<<<<.<<......
<<<<.<<<<....>>>>>>>>...>>>>>>>>>>........>>>>>><<
.....<<.....<<<<<<.......>>>>>>.<<<.....<<<<<.<<..
.<<<<<<...<<.....>>.>>>>>>....((<<<<<<...<<....<<<
....>>>..........<<.<<<<<.<<<...>>>.>>>>>>>......>
>....>>....<<<<........>>>>.))<<<<....<<<<<...<<<<
<<<....>>>>>>>...<<<....>>>...<..<<<<<<<...<<<<<<<
<<<<<<<<<<<<<<<<..{{{..>>>>>>....<<<<<.<<<<.<<<<..
...<<<.....>>>.....>>>>>>>>..>>>>>.....<<<<<<<....
...>>>>>>>>>>>.>.>>>>>>>>>>>>.........>>>>>>>..>..
........>>.>>>.>>>>>>>>..>>.....<<......>>>>>>>.<<
<<.....>>>>..>>>....<<<<.....<<<<<<<.<<.........<.
....<<<<<....<<..>>.....>>>>><<.<<<<<<<<<<<.>>>>>.
.>>>>>>.>>............<<<<<<<<<..<<<.........>>>..
<<<<<<<....<<<<.....>>>>......>>>>>>>...<<..<<<..<
<<<<<....<<<.....<<<<....>>>>.....>>>.>>>>..>>>>><
<<<<<.......>>>>>>........<...........<<<<<.......
>>>>>.....>.....>>....>>.>>>>>>>..>..>>.>>>>>>>..>
>>>>>....>>....<<<<<........>>>>>....[[[[[..{{{.{{
......[[[[.{{[[[[..<<<<<.<<<<<<<<<.<<<<<<<<....>>>
>>>>>...<<<<<.....<<<<..<<.<<<<<>>.>>>>>..........
....<<<<<<<<<..>>>>>>>>>..>>>>..>>>>>....>>>>>>>>>
..>>>>>...<<<.....>>>..<<<<<<...........>>>>>>..<<
...<<<<<<<...<<<<<<.......>>>>>>.....<<...(((>>...
.>>>>>>>...<<<.<<<<<.......>>>>.>>>>.<<<....>>>.>>
))).......((((((..(((..>>>>>>.)))))))))..........]
]]]..}}]]]].......<<.<.<.<<<<<<...<<.......>>...>>
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>>>>...>.>.<<<.<.....>.>>>.....>>>>>..>...>>>.>>..
..<<<<<<<....>>>.>>>>....}}..}}}.]]]]].....<<<<<<.
<..<<<..<.<<<<<.................>>>>>.><<<<....<<<
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<<<<...<<<<....<<<........<<<<<..<<<<<.>>>>>.>>>>>
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>>>...>>>>..>>>..............>>>>....>>>>>>.<<<<<.
<.............>....<<.<<<<<<<.<<.....<<<<.<..<<<<<
.>>>>>..>>>>>....>>....>>>>.>>>.>>..>>>>>..

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6r6g Structural and mutational analysis of the ribosome-arresting human XBP1u.
• Resolution: 3.7 Å
• Binding residue (original residue number in PDB): T2 N3 T4 K5 G6 K7 R8 R9 G10 R12 Y13 M14 S16 R17 F19 H22 G23 I39 D41 K43 G46 T47 Q49 K50 G51 H54 K55 H58 K60 T61 T68 Q69 H70 K78 V80 L85 K87 R92 K100 S101 S104 F105 R108 V109 K116 W125 L128 K129 R130 P132 F140
• Binding residue (residue number reindexed from 1): T1 N2 T3 K4 G5 K6 R7 R8 G9 R11 Y12 M13 S15 R16 F18 H21 G22 I38 D40 K42 G45 T46 Q48 K49 G50 H53 K54 H57 K59 T60 T67 Q68 H69 K77 V79 L84 K86 R91 K99 S100 S103 F104 R107 V108 K115 W124 L127 K128 R129 P131 F139

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005783 endoplasmic reticulum
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:6r6g, PDBe:6r6g, PDBj:6r6g
• PDBsum: 6r6g
• PubMed: 31246176
• UniProt: G1SHQ2|RL21_RABIT Large ribosomal subunit protein eL21 (Gene Name=RPL21)