Structure of PDB 5mmm Chain r Binding Site BS01

Receptor Information

>5mmm Chain r (length=60) Species: 3562 (Spinacia oleracea)

PIQSGDRIDYRNMSLISRFISEQGKILSRRVNRLTLKQQRLITSAIKQAR
ILSLLPFLNN

Ligand information

>5mmm Chain a (length=1484)

ucucauggagaguucgauccuggcucaggaugaacgcuggcggcaugcuu
aacacaugcaagucggacgggaagugguguuuccaguggcggacggguga
guaacgcguaagaaccugcccuugggaggggaacaacagcuggaaacggc
ugcuaauaccccguaggcugagaagcaaaaggaggaauccgcccgaggag
gggcucgcgucugauuagcuaguuggugagguaauagcuuaccaaggcga
ugaucaguagcugguccgagaggaugaucagccacacugggacugagaca
cggcccagacuccuacgggaggcagcaguggggaauuuuccgcaaugggc
gaaagccugacggagcaaugccgcguggaggcagaaggcccacgggucgu
gaacuucuuuucccggagaagaagcaaugacgguauccggggaauaagca
ucggcuaacucugugccagcagccgcgguaagacagaggaugcaagcguu
auccggaaugauugggcguaaagcgucuguagguggcuuuuuaaguccgc
cgucaaaucccagggcucaacccuggacaggcgguggaaacuaccaagcu
ggaguacgguaggggcagagggaauuuccgguggagcggugaaaugcgua
gagaucggaaagaacaccaacggcgaaagcacucugcugggccgacacug
acacugagagacgaaagcuaggggagcgaaugggauuagauaccccagua
guccuagccguaaacgauggauacuaggcgcugugcguaucgacccgugc
aguguuguagcuaacgcguuaaguaucccgccuggggaguacguucgcaa
gaaugaaacucaaaggaauugacgggggcccgcacaagcgguggagcaug
ugguuuaauucgaugcaaagcgaagaaccuuaccagggcuugacaugccg
cgaauccucuugaaagagaggggugccuucgggaacgcggacacaggugg
ugcauggcugucgucagcucgugccguaagguguuggguuaagucccgca
acgagcgcaacccucguguuuaguugccaacguugaguuuggaacccuga
acagacugccggugauaagccggaggaaggugaggaugacgucaagucau
caugccccuuaugcccugggcgacacacgugcuacaauggccgggacaaa
gggucgcgaucccgcgagggugagcuaaccccaaaaacccguccucaguu
cggauugcaggcugcaacucgccugcaugaagccggaaucgcuaguaauc
gccggucagccauacggcggugaauucguucccgggccuuguacacaccg
cccgucacacuaugggagcuggccaugcccgaagucguuaccuuaaccgc
aaggagggggaugccgaaggcagggcuagugacuggagugaagucguaac
aagguagccguacuggaaggugcggcuggaucac

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5mmm The complete structure of the chloroplast 70S ribosome in complex with translation factor pY.
• Resolution: 3.4 Å
• Binding residue (original residue number in PDB): Q23 K45 I46 S48 R49 L56 K57 Q59 R60 T63 K67 Q68 R70 I71 F77
• Binding residue (residue number reindexed from 1): Q3 K25 I26 S28 R29 L36 K37 Q39 R40 T43 K47 Q48 R50 I51 F57

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding
• GO:0070181 small ribosomal subunit rRNA binding

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005763 mitochondrial small ribosomal subunit
• GO:0005840 ribosome
• GO:0009507 chloroplast
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:5mmm, PDBe:5mmm, PDBj:5mmm
• PDBsum: 5mmm
• PubMed: 28007896
• UniProt: Q9M3K7|RR18_SPIOL Small ribosomal subunit protein bS18c (Gene Name=RPS18)