Structure of PDB 3jap Chain l Binding Site BS02

Receptor Information

>3jap Chain l (length=128) Species: 4932 (Saccharomyces cerevisiae)

VGLPYSELLSRFFNILRKFRIPPPVCLRDGKKTIFSNIQDIAEKLHRSPE
HLIQYLFAELGTSGSVDGKRLVIKGKFQSKQMENVLRRYILEYVTCKTCK
SINTELKRENRLFFMVCKSCGSTRSVSS

Ligand information

>3jap Chain 2 (length=1780)

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
uccguaggugaaccugcggaaggaucauua

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3jap Conformational Differences between Open and Closed States of the Eukaryotic Translation Initiation Complex.
• Resolution: 4.9 Å
• Binding residue (original residue number in PDB): D168 G169 K170
• Binding residue (residue number reindexed from 1): D29 G30 K31

Gene Ontology

Molecular Function

• GO:0003729 mRNA binding
• GO:0003743 translation initiation factor activity
• GO:0005515 protein binding
• GO:0005525 GTP binding
• GO:0008270 zinc ion binding
• GO:0031369 translation initiation factor binding
• GO:0046872 metal ion binding
• GO:1990856 methionyl-initiator methionine tRNA binding

Biological Process

• GO:0001731 formation of translation preinitiation complex
• GO:0006412 translation
• GO:0006413 translational initiation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0005850 eukaryotic translation initiation factor 2 complex
• GO:0016282 eukaryotic 43S preinitiation complex
• GO:0043614 multi-eIF complex

External links

• PDB: RCSB:3jap, PDBe:3jap, PDBj:3jap
• PDBsum: 3jap
• PubMed: 26212456
• UniProt: P09064|IF2B_YEAST Eukaryotic translation initiation factor 2 subunit beta (Gene Name=SUI3)