Crystal Structure and Function of PqqF Protein in the Pyrroloquinoline Quinone Biosynthetic Pathway

pyrroloquinoline quinone biosynthesis protein PqqF

MGSSHHHHHHSSGLVPRGSHMASMTLAASWQLDNGLAVRAISTPGAEAAAALVRIEAGSFQAPAAWPGLAHLLEHMLFRG
SANFSAQDGLMGWTQAAGGRLNATTQATQTAFFFEVGADPLAEGLARLSDMLAAPQLAAEAIAQEIEVIDAEYRLLRADG
ETRCEAAQRQMFSGFDALHRFHIGSRAAFGSDISALQQALRQFHHHYYRAPNMTLWLQGPQSLEQLHALAQRYGGGLPSG
SATPPETLPPLAAGQDYTLSLPGAPQLRLVFTLPHCRSRGWLRRLERLLLDDAPGGLLARLRAHAWGDAVRLGYARCGEN
SALLSFIFTVNHGSASEAAHIESALLAWLQALNALTPGQLAHFGQLANRDFHRLAPLDQLRARALGLPPTEQHDDWTRQL
AMLMAAPRRRLAVLPEGGGETREIQGLPLTLGPFVGAALTPTVEPFRFFSASAALPIPPLPAGQAPLRHLHPDEAQPVLL
LRPSSHGALSEEQACGLQAALRPEAAELAHREGHLSVERHQGVWLLQLAGSHGLICHGLNVVNRALTAQPPAIINEAARN
LRHAQLKQQNDIAIRRLLAQLPAALNVSTATAPYWHATLVGGDGELKRRLSHLLYDFPYAITAEPQTPPRLHPPVTLTES
GAEHALLQFYPLQSDEAEGRWALRVLARLYAPRYFQRLRVERNVGYVVQCTFHRCTHVEGLLFALQSPTFTAEQLRQLTD
EFLQQMHHELTHVSVGELEQTQQALQQNLQRLSAEPLQRAREIALENRATIAAAAPITLTQLLHWQQRLFVAG

National Natural Science Foundation of China

The sequence database of this protein is WP_044031243 in GenBank. The residues (-22)-0 are expression tags.

Pqqf, PQQ, M16 metalloprotease, METAL BINDING PROTEIN