Homologs of SGL_RS02030 from Synechocystis sp000284455 PCC 6803
iron-siderophore ABC transporter substrate-binding protein
SEED: Iron(III) dicitrate transport system, periplasmic iron-binding protein FecB (TC 3.A.1.14.1)
KEGG: iron complex transport system substrate-binding protein
Top 100 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser