Structure of PDB 3j80 Chain Z Binding Site BS01

Receptor Information
>3j80 Chain Z (length=70) Species: 28985 (Kluyveromyces lactis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AKHAVVLDQDKFDRIMKEAPTYRYVSVSVLVDRFKLGGSLARVALRHLEN
EGIIKPVSKHSKQAIYTRAT
Ligand information
>3j80 Chain 2 (length=1779) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uaucugguugauccugccaguagucauaugcuugucucaaagauuaagcc
augcaugucuaaguauaagcaauuuauacagugaaacugcgaauggcuca
uuaaaucaguuaucguuuauuugauaguuccuuuacuacauggauaucug
ugguaauucuagagcuaauacaugcuuaaaaucucgacccuuuggaagag
auguauuuauuagauaaaaaaucaaugucuucggacuccuugaugauuca
uaauaacuuuucgaaucgcauggccuugugcuggcgaugguucauucaaa
uuucugcccuaucaacuuucgaugguaggauaguggccuaccaugguuuc
aacggguaacggggaauaaggguucgauuccggagagggagccugagaaa
cggcuaccacauccaaggaaggcagcaggcgcgcaaauuacccaauccua
auucagggagguagugacaauaaauaacgauacagggcccauucgggucu
uguaauuggaaugaguacaauguaaauaccuuaacgaggaacaacuggag
ggcaagucuggugccagcagccgcgguaauuccagcuccaguagcguaua
uuaaaguuguugcaguuaaaaagcucguaguugaacuuugggucugguug
uccggucgguuuuucaaccggaucuuuccuucuggcuaaccuguacuccu
ugugggugcaggcgaaccaggacuuuuacuuugaaaaaauuagaguguuc
aaagcaggcgaaagcucgaauauauuagcauggaauaauggaauaggacg
uuugguucuauuuuguugguuucuaggaccaucguaaugauuaauaggga
cggucgggggcaucaguauucaauugucagaggugaaauucuuggauuua
uugaagacuaacuacugcgaaagcauuugccaaggacguuuucauuaauc
aagaacgaaaguuaggggaucgaagaugaucagauaccgucguagucuua
accauaaacuaugccgacuagggaucgggugguguuuuucuuaugaccca
cucggcaccuuacgagaaaucaaagucuuuggguucuggggggaguaugg
ucgcaaggcugaaacuuaaaggaauugacggaagggcaccaccaggagug
gagccugcggcuuaauuugacucaacacggggaaacucaccagguccaga
cacaauaaggauugacagauugagagcucuuucuugauuuuguggguggu
ggugcauggccguucuuaguugguggagugauuugucugcuuaauugcga
uaacgaacgagaccuuaaccuacuaaauaggguugcuggcacuugccggu
ugacucuucuuagagggacuaucgguuucaagccgauggaaguuugaggc
aauaacaggucugugaugcccuuagacguucugggccgcacgcgcgcuac
acugacggagccagcgaguacaaccuuggccgagaggucuggguaaucuu
gugaaacuccgucgugcuggggauagagcauuguaauuauugcucuucaa
cgaggaauuccuaguaagcgcaagucaucagcuugcguugauuacguccc
ugcccuuuguacacaccgcccgucgcuaguaccgauugaauggcuuagug
aggccucaggauuugcuuagagaagggggcaacuccaucucagagcgaag
aaucuggucaaacuuggucauuuagaggaacuaaaagucguaacaagguu
uccguaggugaaccugcggaaggaucauu
...<<<<<.{.[[[[>>>>><<<<.<<<<<<...<.<..........<<<
.<<<..<<....<<....<<..........>>...>>.>>......<<..
......<<<..<<..<<....<<<..................<....<<.
<<<.....>>>.>>......>.........<<<<<..<<....>>..>>>
>><...<<<<<<......(((((((.<<<....>>>..............
>>>>>>.....>...<<<<..<<<.....>>>.>>>>....>>>...>>>
>..>>>.<<<....<<<....<<<<<<<<.......>>>>>>>>>>>...
...>>>...<<<.<<<<....>>>>....>>>.>>.<<.<<<........
..>>>.>>.<.<<....>>.>...>>>>>>.........<<<....<<<.
....>>>..>>>.......>.>.....<<<<<<<<<<<.......>.>>>
>>>>.>>.>.....<<.................>>.........<<<<<(
(......<<<<.....<<..))>>.......>>>>.>>>>>..>>>>>>>
>>>.........<<<[[.....<.<<...<<<.<<....<<<<<<<<<<<
.....<..>.....>>>>>>>>>>>....<<<<<<....<.<<<..<...
....>..>>>.>....>>>>>>...<<<<<.<<.......<<...<....
...>..<<<....>>>....>>......>>.>>..>>>.........<<.
..<<<<<<<<.....))))))).>>>>>>>>..>>.....>>....<<<<
<<.<<...<<<<..<<..<<<<<<.<...<<<......>>>......>.>
>>>>>..>>.......<<....>>...>>>>..>.>>>>.>>>...>>>.
..>>.>....<<<<<<<...<...<<<<.<.....>.>>>>...>>>>>>
>>..........<<<.<<.<<<..<<<<<<<<.<<<........>>>>>>
>>>>>..>>>...<<..]]>>...>>.....>>>.>>>.<<<......<<
<<....>>>>....>>>..]]]].}<<<<<.<<<<<<<..<<.<<<<<<.
.<<<.<<<<<<......<<........>>..........<<<<<......
<<<<<........<<................>>......>>>>>...<<.
<<<..<<.<<<<<<....<<<.<<<<......>>...<<<......>>>.
..>>.>>>....<<<<<.<<..<<<<..<<<<<<<<<<<<....>>>>>>
.>>>>>>..>>>>.>>....<<<<<<.....>>>>>>.......>>>>>.
...>>>.>>>.....>>>>>>>.......>>>>>...>>.>>>>.>>>..
...<<<<<<<......<<.....<<..<<<<....>>>>..>>....>>.
......>>>>>>>...........<<<<<<..........>>>>>>....
......>>>>>>....<<<<<<<<.......>>>>>>>>......>>...
>>>>>>>>>>.>>....<..<<.<..<<<<.<<....<<<<<<.<.<<<.
.<<<<..<...<<<<<<..........................>>>>>>.
..>..>>>>..>>>.>.>>>>>>...>>.>>>>...>.>>...>.....<
<<<<<<<<<..>>>>>>>>>>........
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3j80 Structural changes enable start codon recognition by the eukaryotic translation initiation complex.
Resolution3.75 Å
Binding residue
(original residue number in PDB)
A36 K37 G73 S74 R77 K94 H95 S96
Binding residue
(residue number reindexed from 1)
A1 K2 G38 S39 R42 K59 H60 S61
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003735 structural constituent of ribosome
Cellular Component
GO:0005840 ribosome
GO:0022627 cytosolic small ribosomal subunit
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function

View graph for
Cellular Component
External links
PDB RCSB:3j80, PDBe:3j80, PDBj:3j80
PDBsum3j80
PubMed25417110
UniProtQ6CW78

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