Structure of PDB 5mlc Chain 4 Binding Site BS01

Receptor Information

>5mlc Chain 4 (length=61) Species: 3562 (Spinacia oleracea)

GKAALCLTKRSRSRKSLARTHGFRLRMSTTSGRALLKRRRAKGRKILCTK
TNPSSGKRASP

Ligand information

>5mlc Chain A (length=2750)

uucaaacgaggaaaggcuuacgguggauaccuaggcacccagagacgagg
aagggcguauuaaucgacgaaaugcuucggggaguugaaaauaagcagag
auccggagauucccgaauaggucaaccuuucgaacuucugcugaauccau
gggcaggcaagagacaaccuggcgaacugaaacaucuuaguagccagagg
aaaagaaagcaaaagcgauucccguaguagcggcgagcgaaaugggagca
gccuaaaccgugaaaacgggguugugggagaggcugcuaggcgaaucagu
ggagugcggaacccuagauggugaaaguccaguagccgaaagcaucacuc
ugacccgaguagcauggggcacguggaaucccgugugaaucagcaaggac
caccuugcaaggcuaaauacuccugggugaccgauagcgaaguaguaccg
ugagggaagggugaaaagaacccccaucggggagugaaauagaacaugaa
accguaagcucucaagcagugggagggggaccagacccugaccgcgugcc
uguugaagaaugagccggcgacucauaggcaguggcuugguuaagggaac
ccaccggagccguagcgaaagcgagucuucauagggcaauugucacugcu
uauggacccgaaccugggugaucuauccaugaccaggaugaagcuugggu
gaaacuaaguggagguccgaaccgacugauguugaagaaucagcggauga
guugugguuaggggugaaaugccacucgaacccagagcuagcugguucuc
cccgaaaugcguugaggcgcagcaguugacuggacaucuagggguaaagc
acuguuucggugcgggccgcgagagcgguaccaaaucgaggcaaacucug
aauacuagauaugaccuaggggucaaggucggccagugagacgauggggg
auaagcuucaucgucgagagggaaacagcccggaucaccagcuaaggccc
cuaaaugaccgcucagugauaaaggagguaggggugcagagacagccagg
agguuugccuagaagcagccacccuugaaagagugcguaauagcucacug
aucgagcgcucuugcgccgaagaugaacggggcuaagcggucugccgaag
cugugggauguaaaaaaacaucgguaggggagcguuccguguuagggaga
aacgcgugcgugagccgcguuggacgaagcggaagcgagaaugucggcuu
gaguaacgcaaacauuggugagaauccaaugccccgaaaaccuaaggguu
ccuccgcaagguucguccacggagggugagucagggccuaagaucaggcc
gaaaggcguagucgauggacaacaggugaauauuccuguacuaccccuug
uuggucccgagggacggaggaggcuagguuagccgaaagaugguuaucgg
uucaaggacgcaaggugaagggguagagaaaaugccucgagccaauguuc
gaguaccaggcgcuacggcgcugaaguaaccgaugccauacucccaggaa
aagcucgaacgaccuucaacaaaaggguaccuguacccgaaaccgacaca
gguagguagguagagaauaccuaggggcgcgagacaacucucucuaagga
acucggcaaaauagccccguaacuucgggagaaggggugcccccucacaa
agggggucgaagugaccaggcccgggcgacuguuuaccaaaaacacaggu
cuccgcaaagucguaagaccauguaugggggcugacgccugcccagugcc
ggaaggucaaggaaguuggugaccugaugacaggggagccggcgaccgaa
gccccggugaacggcggccguacgguccuaagguagcgaaauuccuuguc
ggguaaguuccgacccgcacgaaaggcguaacgaucugggcacugucucg
gagagaggcucggugaaauagacaugucugugaagaugcggacuaccugc
accuggacagaaagacccuaugaagcuuuacuguucccugggauuggcuu
ugggcuuuuccugcgcagcuuagguggaaggcgaagaaggcccccuuccg
ggggggcccgagccaucagugagauaccacucuggaagagcuagaauucu
aaccuugugucaggaccuacgggccaagggacauucucagguagacaguu
ucuauggggcguaggccucccaaaagguaacggaggcgugcaaagguuuc
cucgggccggacggagauuggcccucgagugcaaaggcagaagggagcuu
gacugcaagacccacccgucgagcagggacgaaagucggccuuagugauc
cgacggugccgaguggaagggccgucgcucaacggauaaaaguuacucua
gggauaacaggcugaucuuccccaagaguucacaucgacgggaagguuug
gcaccucgaugucggcucuucgccaccuggggcuguaguauguuccaagg
guugggcuguucgcccauuaaagcgguacgugagcuggguucagaacguc
gugagacaguucgguccauauccggugugggcguuagagcauugagagga
ccuuucccuaguacgagaggaccgggaaggacgcaccucugguguaccag
uuaucgugcccacgguaaacgcuggguagccaagugcggagcggauaacu
gcugaaagcaucuaaguaguaagcccaccccaagaugagugcucuccuau

..............<<<<<<<<<<.....<<..<<<<<<<<<<<.<....
..<<<<<<.....((.>>>.....<<<<<<<..<<.))......>>....
.>>>>>>>...>>>....<<<....>>>......<<.<<<<<........
.>>>>>...>>.>....<<<<<<.....<<....>>......>>>>>.>.
........<<....>>..<<<<<<.....<<.....>>....>>>>>>..
<<<....<<<......>>>......<<<.<<...<<<<.<<<...<<.<<
.....>>.>>((......<<<.....))>>>...>>>...>>>>....>>
...>>>.....<<<<<<<<.........>>>>>>>>......<<<<<..<
<<<>>>>>..>>>......>>.>>>>>>>.>>...............<<.
...>>....>>.........<<<<....>>>>..................
>>>>>>>>>>........<<<<..<<<<.......>>>>..>>>>...<.
<........>.>.<<<<<<....<<<<<<<<<<<<...<<<...<<....
...>>...>>>...<<....>>..<<<<.....>>>>.....>>>>>>>>
>>>>..<<.<...<<<<<<.....<.<<<<<<<..<<<<...<<<<<<..
....>>>>>>...>.>>>...<<<.<<<<<........>>>>>>>>....
>>>>>>>.>...<<<.....>>>......>>>>>>......>.>>..<<<
<<<....<<<<<....>>>>><<.<<<<<<<....<<<<<<.....<<<.
..<<<<<<<<<..<<<<<<<....>>>>>.>>..>>>>>>>>>..>>.>.
....>>>>>>..<<<<....>>>>..>>>>>>>..>>..<<<<<<<<<<.
.....>>>>>>>>>>....<<<......>>>...<<<<.<<<...<<<((
(.....<<<<<<...........<<..<<<<<<.<<<.......<.<<<.
<.....<<.........>>.....>.........<<......>>...>>>
.>...>>>.>>>>>>.>>..........))).....>>>>>>.>>>...>
>>>>>><<<<........>>>>....>>>>>><.<<<<<<..........
.<..<..<<....>>.>...>.......>>>>>>..>.....>>>>>><.
.....<<.....<<<<<<.......>>>>>><<<<....<<<<<.<<...
<<<<<<...<<.....>>.>>>>>>....((<<<<.<<...<<<...<<<
....>>>...>>>...>>...<<<<<........>>>>>))<<<<<.<<<
<<<<<<.<<<<....<<<<..<<<..<<<<<<<<<<.....(((..>>>>
><...<<<<<...<<<....<<<<<.......>>>>>...>>>..>>>>>
....><..<<<<<....>>>>>...>>>>>>...>>>...>>>>......
...>>>>...>>>>...>>>>>..>>>>>>>>>..>>.....<<......
>>>>>>>.<<<<.....>>>>..>>>>..<<<<....<<<<<<<<.<<..
.............<<<<<.....<..>......>>>>><<<<<<<.....
>>>>>>>............<<<<<<<<<..<<<.........>>>..<<<
<<<<.....<<<....>>>.......>>>>>>>.<<<<<.<<<..<<<<<
<<..<<<...<<..<<<<<<..<<<<....>>>>...>>>>>>..>>...
>>>>>>>>..>>>>><<<<<..>>>>>........<...........<<<
<<<.....>>>>>>.....>....>>>>>..>>.>>>>>>>.....>>.>
>>>>>>>.>>>>>>.....>.....<<<<<........>>>>>..<<<<<
<<<.<<<..<......<<<<.<<<<<<..<<<<<..<<<<<<<..<<.<<
<.<<<<<<<<<...........<<<<...<<<......<<<<<<<<....
>>>>>>>>...>>>.............>>>>..>>>>>>>>>.>>>.>>.
..<<<<<.<<<..........>>>>>>>>.....>>>>>>>...>>>>>.
.<<<<.....>>>><<<<<<...........>>>>>>..<<...<<<<<<
<..<<<<<<<.......>>>>>>>....<<...(((>>....>>>>>>>.
..<<<<..<<<......>>>..>>>>.<<<....>>>.>>))).......
<<<<<<<.<<..>>>>..>>>>>>>>>.............>>>>..>>>>
>>.......<<<<.<.<<<<<<...<<.......>>...>>>>>>...>>
>>.>.......<<<<<.<.<<<<..<<<<<<<<........>>>>>..>>
>.<<<<<.....>>>>>.....>>>>...>...>>>.>>....<<<<<<<
....>>>.>>>>....>...>>>>>>>>>>>....<<<<<<<...<.<<.
.<<<<<<<...............>>>>>>>.<<<<<...<<<<...<<<<
<<<<<<<))).>>>>>>...>>>>>...>>>>.>>>>>..<.<<...<<<
<<<...........>>>>>>...>>>.>>.>.......>>>>>>>.....

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5mlc Cryo-EM structure of the spinach chloroplast ribosome reveals the location of plastid-specific ribosomal proteins and extensions.
• Resolution: 3.6 Å
• Binding residue (original residue number in PDB): G92 K93 A95 L96 C97 T99 K100 R101 S102 R103 S104 R105 K106 L108 R110 H112 F114 R115 R117 M118 T121 L126 R129 R130 R131 K133 G134 R135 K136 K141 T142 N143 P144 S146 G147 K148 R149
• Binding residue (residue number reindexed from 1): G1 K2 A4 L5 C6 T8 K9 R10 S11 R12 S13 R14 K15 L17 R19 H21 F23 R24 R26 M27 T30 L35 R38 R39 R40 K42 G43 R44 K45 K50 T51 N52 P53 S55 G56 K57 R58

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005762 mitochondrial large ribosomal subunit
• GO:0005840 ribosome
• GO:0009507 chloroplast
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:5mlc, PDBe:5mlc, PDBj:5mlc
• PDBsum: 5mlc
• PubMed: 27986857
• UniProt: P82244|RK34_SPIOL Large ribosomal subunit protein bL34c (Gene Name=RPL34)