Structure of PDB 3iuy Chain B

Receptor sequence
>3iuyB (length=206) Species: 9606 (Homo sapiens) [Search protein sequence]
MTCDDLKSGEKRLIPKPTCRFKDAFQQYPDLLKSIIRVGILKPTPIQSQA
WPIILQGIDLIVVAQTGTGKTLSYLMPGFIHLDSNGPGMLVLTPTRELAL
HVEAECSKYSYKGLKSICIYGVDIIIATPGRLNDLQMNNSVNLRSITYLV
IDEADKMLDMEFEPQIRKILLDVRPDRQTVMTSATWPDTVRQLALSYLKD
PMIVYV
3D structure
PDB3iuy Comparative Structural Analysis of Human DEAD-Box RNA Helicases.
ChainB
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.4.13: RNA helicase.
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 AMP B I251 K253 Q258 T277 G278 G280 K281 T282 H320 E324 I40 K42 Q47 T66 G67 G69 K70 T71 H101 E105
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0005524 ATP binding

View graph for
Molecular Function
External links
PDB RCSB:3iuy, PDBe:3iuy, PDBj:3iuy
PDBsum3iuy
PubMed20941364
UniProtQ86TM3|DDX53_HUMAN Probable ATP-dependent RNA helicase DDX53 (Gene Name=DDX53)

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