Structure of PDB 7a5f Chain c3 Binding Site BS01

Receptor Information
>7a5f Chain c3 (length=275) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VKKGFRAAFRFQKELERQRLLRCPPPPVRRSEKPNWDYHAEIQAFGHRLQ
ENFSLDLLKTAFVNSCYIKSEEAKRQQLKSNQELSEQGTSFSQTCLTQFL
EDEYPDMPTEGIKNLVDFLTGEEVVCHVARNLAVEQLTLSEEFPVPPAVL
QQTFFAVIGALLQSSGPERTALFIRDFLITQMTGKELFEMWKIINPMGLL
VEELKKRNVSAPESRLTRQSGGTTALPLYFVGLYCDKKLIAEGPGETVLV
AEEEAARVALRKLYGFTENRRPWNY
Ligand information
>7a5f Chain A3 (length=1503) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
gcuaaaccuagccccaaacccacuccaccuuacuaccagcaaccuuagcc
aaaccauuuacauaaaguauaggcgauagaaauuguggcgcaauagauau
aguaccgcaagggaaagaugaaaaauuauaaccaagcauaauauagcaag
gacuaaccccuauaccuucugcauaaugaauuaacuagaaauaacuuugc
aaggagagccaaagcuaagacccccgaaaccagacgagcuaccuaagaac
agcuaagagcacacccgucuauguagcaaaauagugggaagauuuauagg
uagaggcgacaaaccuaccgagccuggugauagcugguuguccaagauag
aaucuuaguucaacuuuaaauuugcccacagaaccaaauccccuuguaaa
uuuaacuguuaguccaaagaggaacagcucuuuggacacuaggaaaaaac
cuuguagagagaguaaaaaauuuaacacccauaguaggccuaaaagcagc
caccaauuaagaaagcguucaagcucaacaccaaaaaucccaaacauaua
acugaacuccucacacccaauuggaccaaucuaucacccuauagaagaac
uaauguuaguauaaguaacaugaaaacauucuccuccgcauaagccugcg
ucagaucacacugacaauuaacagcccaauaucuacaaucaaccaacaag
ucauuauuacccucacugucaacccaacacaggcaugcucauaaggaaag
guuaaaaaaaguaaaaggaacucggcaaaucuuaccccgccuguuuacca
aaaacaucaccucuagcaucaccaguauuagaggcaccgccugcccagug
acacauguuuaacggccgcgguuaaccgugcaaagguagcauaaucacuu
guuccuuaaauagggaccuguaugaauggcuccacgaggguucagcuguc
ucuuacuuuuaaccagugaaauugaccugcccgugaagaggcgggcauaa
cacagcaagacgagaagacccuauggagcuuuaauuuauuaaugcaaaca
guaccuaacaaacccacagguccuaaacuaccaaaccugcauuaaaaauu
ucgguuggggcgaccucggagcagaacccaaccuccgagcaguacaugcu
aagacuucaccagucaaagcgaaccucaauugauccaauaacuugaccaa
cggaacaaguuacccuagggauaacagcgcaauccuauucuagaguccau
aucaacaauaggguuuacgaccucgauguuggaucaggacaucccgaugg
ugcagccgcuauuaaagguucguuuguucaacgauuaaaguccuacguga
ucugaguucagaccggaguaauccaggucgguuucuaucuacuuuauucc
ucccuguacgaaaggacaagagaaauaaggccuacuucacaaagcgccuu
cccccguaaaugauaucaucucaacuuagauacccacacccaagaacagg
guu
<<<.......<<<<....................................
<......>...........<<.....>>........>>.>>.........
....<<....>>......................>>>...........<<
<.......>>>...<.<........>.>.<<<<<<.........<<<.<<
..<<....>>...>>.>>>...<<.<...<<<<.<.....<<<<<.<<<.
.<<<...>>>...<<<..<<<<........>>>>.>>>....>>>.>>>>
>...<<.......>>......>.>>>>......>.>>..<<<<<<....<
<<<....>>>><<<.<<<<<<<<<<.....<<......>>.....>>>>>
>>>>>..>>>.<<<<<<<<<<......>>>>>>>>>>...<<<......>
>>....<<<.<<<...<..............<....<<<.........>>
>....>.......<<<......>>>.........................
..>...>>>>>>........>>>>>>...<<<<<......>>>>>.....
....>>>>>><......<<..<<<....>>><<<<..<<<<........<
<<<<......>>>>>......<<<...<<<<...................
....>>>>.......>>>.....<<......>>.>>>>.....>>>>..<
<<<...<<<<<<<<.<<................<<<<<<..<<<......
...>>>...<<<<<<.............>>>>>>....<<<.<<<..<<<
<<....>>>..>>>>><<<<<....>>>>>........<...........
<<<<<<.....>>>>>>.....>....>>>....>>.>>>>........>
>.>>>>>>>>>>>>.>>.....>.....<<<<<........>>>>>....
...<<..<<<.<<......<<<<.<<<<<<..<<<<<..<<<<<<<....
.....................................>>>>>>>.>>>>>
..<<<<.....>>>><<<<<<...........>>>>>>..<<.....<<<
..<<<<.....>>>>..>>>....>>.........<<<....>>>.....
.......>>>>..>>>>>>.......<<<..<.<<<<<<...<<......
.>>...>>>>>>...>.>>.>.......<<<<<.<<<<<<..<<.<<<<<
<......>>>>>>...>>.<<<<.......>>>>.....>>>>>..>...
>>>.>>....<<<<<<<....>>>.>>>>....>>..>>>.>>..<<<.<
<<.................>>>.>>><<<<<...<<<....>>>.>>>>>
......<<<................>>>.........<<<<.......>>
>>.
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7a5f Elongational stalling activates mitoribosome-associated quality control.
Resolution4.4 Å
Binding residue
(original residue number in PDB)		V31 K33 F35 R36 F39 L45 Q48 R49
Binding residue
(residue number reindexed from 1)		V1 K3 F5 R6 F9 L15 Q18 R19
Enzymatic activity
Enzyme Commision number 3.1.26.-
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003725 double-stranded RNA binding
GO:0004519 endonuclease activity
GO:0004525 ribonuclease III activity
GO:0005515 protein binding
Biological Process
GO:0006396 RNA processing
GO:0032543 mitochondrial translation
GO:0070125 mitochondrial translational elongation
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0005762 mitochondrial large ribosomal subunit
GO:0005840 ribosome
GO:0005886 plasma membrane
GO:0016604 nuclear body
GO:0070877 microprocessor complex
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7a5f, PDBe:7a5f, PDBj:7a5f
PDBsum7a5f
PubMed33243891
UniProtQ9H9J2|RM44_HUMAN Large ribosomal subunit protein mL44 (Gene Name=MRPL44)

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