Structure of PDB 6aic Chain A

Receptor sequence
>6aicA (length=202) Species: 282458 (Staphylococcus aureus subsp. aureus MRSA252) [Search protein sequence]
NFKELGISDNTVQSLESMGFKEPTPIQKDSIPYALQGIDILGQAQTGTGK
TGAFGIPLIEKVVGKQGVQSLILAPTRELAMQVAEQLREFSRGQGVQVVT
VFGGMPIERQIKALKKGPQIVVGTPGRVIDHLNRRTLKTDGIHTLILDEA
DEMMNMGFIDDMRFIMDKIPAVQRQTMLFSATMPKAIQALVQQFMKSPKI
IK
3D structure
PDB6aic Crystal structures of the N-terminal domain of the Staphylococcus aureus DEAD-box RNA helicase CshA and its complex with AMP
ChainA
Resolution1.8 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 A F22 E24 T26 Q29 G49 G51 K52 T53 F20 E22 T24 Q27 G47 G49 K50 T51
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003724 RNA helicase activity
GO:0005524 ATP binding

View graph for
Molecular Function
External links
PDB RCSB:6aic, PDBe:6aic, PDBj:6aic
PDBsum6aic
PubMed30387775
UniProtQ6GEZ3|CSHA_STAAR DEAD-box ATP-dependent RNA helicase CshA (Gene Name=cshA)

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