Structure of PDB 4db2 Chain B

Receptor sequence
>4db2B (length=256) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
SIDQSVVISEKFANSIFAAVEHIKKQIKERDSNYKAIIFAPTVKFTSFLC
SILKNEFKKDLPILEFHGKITQNKRTSLVKRFKKDESGILVCTDVGARGM
DFPNVHEVLQIGVPSELANYIHRIGRTARSGKEGSSVLFICKDELPFVRE
LEDAKNIVIAKQEKYEPSEEIKSEVLEAVTEEPEDISDIVISLISSYRSC
IKEYRFSERRILPEIASTYGVLLNDPQLKIPVSRRFLDKLGLSRSPIGKA
MFEIRD
3D structure
PDB4db2 Structural basis for RNA-duplex recognition and unwinding by the DEAD-box helicase Mss116p.
ChainB
Resolution3.157 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 rna B R538 S539 G581 R198 S199 G241
BS02 rna B T382 V383 G408 R415 T433 D434 V435 G436 S535 S536 T42 V43 G68 R75 T93 D94 V95 G96 S195 S196
External links
PDB RCSB:4db2, PDBe:4db2, PDBj:4db2
PDBsum4db2
PubMed22940866
UniProtP15424|MS116_YEAST ATP-dependent RNA helicase MSS116, mitochondrial (Gene Name=MSS116)

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