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BioLiP

Structure of PDB 5udk Chain A

Receptor sequence
>5udkA (length=461) Species: 9606 (Homo sapiens) [Search protein sequence]
HQVKDSLEQLRCHFTWELSIDDDEMPDLENRVLDQIEFLDTKYSVGIHNL
LAYVKHLKGQNEEALKSLKEAENLMQEEHDNQANVRSLVTWGNFAWMYYH
MGRLAEAQTYLDKVENICKKLSNPFRYRMECPEIDCEEGWALLKCGGKNY
ERAKACFEKVLEVDPENPESSAGYAISAYRLDGFKLATKNHKPFSLLPLR
QAVRLNPDNGYIKVLLALKLQDEGQEAEGEKYIEEALANMSSQTYVFRYA
AKFYRRKGSVDKALELLKKALQETPTSVLLHHQIGLCYKAQMIQIKEATK
GQPRGQNREKLDKMIRSAIFHFESAVEKKPTFEVAHLDLARMYIEAGNHR
KAEENFQKLLCMKPVVEETMQDIHFHYGRFQEFQKKSDVNAIIHYLKAIK
IEQASLTRDKSINSLKKLVLRKLRRKALDLESLSLLGFVYKLEGNMNEAE
EYYERAERLAA
3D structure
PDB5udk Structure of human IFIT1 with capped RNA reveals adaptable mRNA binding and mechanisms for sensing N1 and N2 ribose 2'-O methylations.
ChainA
Resolution1.65 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#
Ligand Ligand
chain
Binding residues on receptor
(original residue number in PDB)
Binding residues on receptor
(residue number reindexed from 1)
Binding affinity
BS01 rna A R38 K151 G154 Y157 R187 G190 F191 A194 Y218 R255 Y256 K259 R262 L286 H289 Q290 L293 K336 F339 V341 D345 V372 D379 R31 K144 G147 Y150 R180 G183 F184 A187 Y211 R248 Y249 K252 R255 L279 H282 Q283 L286 K329 F332 V334 D338 V365 D372
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005515 protein binding
Biological Process
GO:0009615 response to virus
GO:0019060 intracellular transport of viral protein in host cell
GO:0032091 negative regulation of protein binding
GO:0045070 positive regulation of viral genome replication
GO:0045071 negative regulation of viral genome replication
GO:0045087 innate immune response
GO:0051097 negative regulation of helicase activity
GO:0051607 defense response to virus
GO:0051707 response to other organism
GO:0071357 cellular response to type I interferon
GO:0071360 cellular response to exogenous dsRNA
GO:0140374 antiviral innate immune response
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0043657 host cell

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:5udk, PDBe:5udk, PDBj:5udk
PDBsum5udk
PubMed28251928
UniProtP09914|IFIT1_HUMAN Interferon-induced protein with tetratricopeptide repeats 1 (Gene Name=IFIT1)

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