A probable ATP-dependent RNA helicase with RNA-dependent ATPase activity. Involved in regulation of biofilm formation and hemolysis via its effects on stability of mRNA from the agrBDCA operon. Also involved in response to cold stress.

Belongs to the DEAD box helicase family. CshA subfamily.

506 amino acids

MQNFKELGISDNTVQSLESMGFKEPTPIQKDSIPYALQGIDILGQAQTGTGKTGAFGIPLIEKVVGKQGVQSLILAPTRELAMQVAEQLREFSRGQGVQVVTVFGGMPIERQIKALKKGPQIVVGTPGRVIDHLNRRTLKTDGIHTLILDEADEMMNMGFIDDMRFIMDKIPAVQRQTMLFSATMPKAIQALVQQFMKSPKIIKTMNNEMSDPQIEEFYTIVKELEKFDTFTNFLDVHQPELAIVFGRTKRRVDELTSALISKGYKAEGLHGDITQAKRLEVLKKFKNDQINILVATDVAARGLDISGVSHVYNFDIPQDTESYTHRIGRTGRAGKEGIAVTFVNPIEMDYIRQIEDANGRKMSALRPPHRKEVLQAREDDIKEKVENWMSKESESRLKRISTELLNEYNDVDLVAALLQELVEANDEVEVQLTFEKPLSRKGRNGKPSGSRNRNSKRGNPKFDSKSKRSKGYSSKKKSTKKFDRKEKSSGGSRPMKGRTFADHQK

56.9 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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