A8A2C2 (ARNA_ECOHS) Escherichia coli O9:H4 (strain HS)

Bifunctional polymyxin resistance protein ArnA UniProtKBInterProInteractive Modelling

660 aa; Sequence (Fasta) Identical sequences: Escherichia coli 97.0246: I2S111; Escherichia coli: W8TYB9; Escherichia coli G3/10: A0A0A0FDU3; Escherichia coli KTE108: S1IFQ3

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;0.394wkg.1.E1-656
99.24