Structure of PDB 6gaw Chain BC Binding Site BS01

Receptor Information

>6gaw Chain BC (length=571) Species: 9606 (Homo sapiens)

DKVRKNKDAVRRPQADPALLTPRSPVVTIMGHVDHGKTTLLDKFRKTQVA
AVETGGITQHIGAFLVSLPSGEKITFLDTPGHAAFSAMRARGAQVTDIVV
LVVAADDGVMKQTVESIQHAKDAQVPIILAVNKCDKAEADPEKVKKELLA
YDVVCEDYGGDVQAVPVSALTGDNLMALAEATVALAEMLELKADPNGPVE
GTVIESFTDKGRGLVTTAIIQRGTLRKGSVLVAGKCWAKVRLMFDENGKT
IDEAYPSMPVGITGWRDLPSAGEEILEVESEPRAREVVDWRKYEQEQEKG
QEDLKIIEEKRKEHKEAHQKAREKYGHLLWKKRSILRFLERKEQIPLKPK
EKRERDSNVLSVIIKGDVDGSVEAILNIIDTYDASHECELELVHFGVGDV
SANDVNLAETFDGVIYGFNVNAGNVIQQSAAKKGVKIKLHKIIYRLVEDL
QEELSSRLPCAVEEHPVGEASILATFSVTEGKKKVPVAGCRVQKGQLEKQ
KKFKLTRNGHVIWKGSLTSLKHHKDDISIVKTGMDCGLSLDEDNMEFQVG
DRIVCYEEKQIQAKTSWDPGF

Ligand information

>6gaw Chain BA (length=1549)

accaaagcuagcucaacauacuaaacaaauacaaaaauacaccaaaauaa
aauaaaacauucaccuaacauuaaaguauaggagauagaaauuuuuaucc
ugacgcuauagagauaguaccguaagggaaagaugaaagaauaaaauaaa
aguaaaaaaaagcaaagauuaccccuucuaccuuuugcauaaugguuuaa
ccagaaaaaaucuaacaaagagaacuuuagcuagauaccccgaaaccaga
cgagcuacccaugagcaguuuaaaagaaccaacucaucuauguggcaaaa
uagugagaagacuuguagguagaggugaaaagccuaacgagccuggugau
agcugguuguccgagaaagaauuuuaguucaaccuuaaaaauaccccaaa
aacccuaaauuccaauguauuuuuaagagauagucuaaaaagguacagcu
uuuuagaaacggauacaaccuugacuagagaguaaaaucuuaauacuacc
auaguaggccuaaaagcagccaucaauugagaaagcguuaaagcucaaca
aauucaccaacauaaucccaaaaacuaauaacaaacuccuagcccaauac
cggacuaaucuauugaaacauagaagcaauaauguuaauaugaguaacaa
gaagccuuucuccucgcacacgcuuacaucaguaacuaauaauauacuga
uaauuaacaaccaauaaaccaaaacaacacuaaaacguuuauuaauuaca
uuguuaacccaacacaggagugcaccaaggaaagauuaaaagaaguaaaa
ggaacucggcaaacacaaaccccgccuguuuaccaaaaacaucaccucua
gcauuacuaguauuagaggcaaugccugcccagugacaccaguuuaacgg
ccgcgguauucugaccgugcaaagguagcauaaucacuuguucuccaaau
aaggacuuguaugaauggccacacgaggguuuuacugucucuuacuucca
aucagugaaauuaaccuucccgugaagaggcgggaauaaaaaaauaagac
gagaagacccuauggagcuuuaauuaacuauuccaaaaguuaaacaacua
acuuaacauggacuagcaauuucgguuggggugaccucggaguacaaaaa
acccuccgagugauuuuaaucuagacaaaccagucaaaauaaccauaaca
ucacuuauugauccaaaauuuugaucaacggaacaaguuacccuagggau
aacagcgcaauccuguucuagaguuccuaucgacaauaggguuuacgacc
ucgauguuggaucaggacacccaaauggugcaaccgcuauuaaagguucg
uuuguucaacgauuaaaguccuacgugaucugaguucagaccggagcaau
ccaggucgguuucuaucuauuauaaauuucucccaguacgaaaggacaag
agaaaugggaccaaccucacaaacgcgucucagagauaauuaaugauuua
aucuuaaccuaauuaacucauaauaaauccagcccuagaacagggcaca

<<.<......<<<<....................................
...<......>.................<<.....>>.............
.>>.>>.............<<....>>...................>...
.>>...........<<<.......>>>...<.<........>.>..<<<<
<........<<<<<.<..<<....>>...>.>>>>>..<<.<...<<<<.
<.....<<<.<<<<<..<<<......>>>...<<<..<<<<........>
>>>.>>>....>>>>>.>>>...<<<.....>>>......>.>>>>....
..>.>>..<<<<<.....<<<<....>>>>...<<<<<<<<<<<.....<
<........>>.....>>>>>>>>>>>......<<<<<<<<<......>>
>>>>>>>...<<......>>....<<<<.<<<..................
.<....<<<.........>>>....>.......<<<......>>>.....
...................................>>>>>>>........
>>>>>...<<<<<......>>>>>.........>>>>>.<......<<..
<<<<..>>>><<<<.<<<<........<<<<<....<<....>>..>>>>
>......<<<..<<<<<<<.................>>>>>>>.......
>>>.....<<......>>.>>>>....>>>>..<<<<....<<<<<<<.<
<...............<<<<<<<<..<<<.........>>>...<<<<<<
.............>>>>>>....<<<.<<<..<<<<<....>>>..>>>>
><<<<<<......>>>>>>........<...........<<<<<......
.>>>>>.....>....>>>....>>.>>>>>>......>>.>>>>>>>.>
>>>.>>.....>.....<<<<<........>>>>>.......<<<.<<<.
<<......<<<<.<<<<<<..<<<<..<<<.<<<<.<<<<<<......>>
>>>>....>>>>.>>>.>>>>..<<<<.....>>>><<<<<<........
...>>>>>>.<<<<....<<...<<<......>>>...>>.........>
>>>..........<<<....>>>............>>>>..>>>>>>...
....<<<..<.<<<<<<...<<.......>>...>>>>>>...>.>>.>.
......<<<<<..<<<<<..<<.<<<<<<......>>>>>>...>>.<<<
<<.....>>>>>.....>>>>>......>>>.>>....<<<<<<<....>
>>.>>>>....>>..>>>>>>.<<.<<<<<<<.................>
>>>>>><<<<<...............>>>>>.<<<...<<<<.<......
......>..>>>>...>>>.>>.........<<<<.......>>>>...

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6gaw Unique features of mammalian mitochondrial translation initiation revealed by cryo-EM.
• Resolution: 3.2 Å
• Binding residue (original residue number in PDB): M266 R601 K680 D681 T688
• Binding residue (residue number reindexed from 1): M110 R445 K524 D525 T532

Gene Ontology

Molecular Function

• GO:0003743 translation initiation factor activity
• GO:0003924 GTPase activity
• GO:0005525 GTP binding

Biological Process

• GO:0006413 translational initiation

External links

• PDB: RCSB:6gaw, PDBe:6gaw, PDBj:6gaw
• PDBsum: 6gaw
• PubMed: 30089917
• UniProt: P46199|IF2M_HUMAN Translation initiation factor IF-2, mitochondrial (Gene Name=MTIF2)