The RNA lariat debranching enzyme Dbr1: metal dependence and branched RNA co-crystal structures

GAMATEQIQHIAIVGCVHGKYREMYRQLSEYEKSTGKEISFVICTGDMQTLRYEADLVYLKVPPKYKQMGDFHLYYEGKE
KAPYLTLFIGGNHESSNVLLHLYNGGFVCFNMYYLGVCSCININGLRIVGVSGIYKSFDEKKPYTYPPSPNDVVSLFHTR
NYVIQMLSNLSQSSQIDISLSHDWPQGIVMKGNYKQLYRFQPGFKKDGASLGSPINKVILNTLKPKYWISGHMHCEYHAE
EGPTHFIALGKIGYKNAISYLDLPLKQKTDLEYDKDWVCNLIMTWPAFSNKAQFPDLSYSISELLSKRTKELDKKIIELW
EKYIGLKIIYDSDTFDIQFTSRRFYIEKIYNELNIN

PEG 3350, lithium sulfate, glycerol, bis-tris

MATEQIQHIAIVGCVHGKYREMYRQLSEYEKSTGKEISFVICTGDMQTLRYEADLVYLKVPPKYKQMGDFHLYYEGKEKA
PYLTLFIGGNHESSNVLLHLYNGGFVCFNMYYLGVCSCININGLRIVGVSGIYKSFDEKKPYTYPPSPNDVVSLFHTRNY
VIQMLSNLSQSSQIDISLSHDWPQGIVMKGNYKQLYRFQPGFKKDGASLGSPINKVILNTLKPKYWISGHMHCEYHAEEG
PTHFIALGKIGYKNAISYLDLPLKQKTDLEYDKDWVCNLIMTWPAFSNKAQFPDLSYSISELLSKRTKELDKKIIELWEK
YIGLKIIYDSDTFDIQFTSRRFYIEKIYNELNIN