A1ADA7 (ARNA_ECOK1) Escherichia coli O1:K1 / APEC

Bifunctional polymyxin resistance protein ArnA UniProtKBInterProInteractive Modelling

660 aa; Sequence (Fasta) Identical sequences: Escherichia coli H461: A0A1X3KDF0; Escherichia coli O45:K1: B7MG22; Escherichia coli: A0A234GQ71; Q1R9G0; A0A0E2L5V4

Sequence Features

 104Proton donor; for formyltransferase activity
 434Proton acceptor; for decarboxylase activity
 619Proton donor; for decarboxylase activity
 102Transition state stabilizer
 140Raises pKa of active site His
 368-369NAD binding
 53-175Formyl transferase, N-terminal
IPR002376PF00551
 202-294Formyl transferase, C-terminal
IPR005793PF02911
 318-566NAD-dependent epimerase/dehydratase
IPR001509PF01370

Sequence Alignments

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
homo-6-mer DTT;0.644wkg.1.E1-656
98.64