Protein Info for PGA1_c25980 in Phaeobacter inhibens DSM 17395

Annotation: ferrichrome-iron receptor

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 250 300 350 400 450 500 550 600 650 699 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF07715: Plug" amino acids 59 to 158 (100 residues), 75.1 bits, see alignment E=5.9e-25 TIGR01783: TonB-dependent siderophore receptor" amino acids 60 to 699 (640 residues), 342.2 bits, see alignment E=3.5e-106 PF00593: TonB_dep_Rec_b-barrel" amino acids 231 to 669 (439 residues), 184.4 bits, see alignment E=7.4e-58

Best Hits

Predicted SEED Role

"Ferrichrome-iron receptor" in subsystem Iron acquisition in Vibrio or Transport of Iron

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See I7DT83 at UniProt or InterPro

Protein Sequence (699 amino acids)

>PGA1_c25980 ferrichrome-iron receptor (Phaeobacter inhibens DSM 17395)
MILRRTAVSTFALLASVPAMADVVELEPIIVTQETGDAFFGKSVSLDTGTVAKTGDAIAE
TPRSVTVVTAQELAERGAQNVEQALQYSAGVVGGQWGLDSRANWYLVRGFDASTLHDGLP
ARYGFYNDTKPEPFLLNSVEVLKGPSSGIYGSGAVGGVVNTTSKTAAQEAENLFQVQVGS
HDRKQVAVDVSGDLNASGTLRYRFVGLLRDAETQVDHSQDDTVVLAPSITWRPSDDTELT
ILANYQKSDGSPLIQFASMAGTLLPATGLGNGDYLPNSLFVGEPGFDTFNTEQRAITAMF
KHRFNAVWSLNANARYLESDGEYQHAWWAFDNFGSGRYNPDGTINRTFYRAENTLKTWGF
DAYGTAEYRLGGFDMRTIIGASYTRGHYDSDTGYGAQVGPIDPFNPVYVGYPTVSVTDTP
GTSITETGAYVQQRASYDDRLFVDFGLRYGKIESGPSNGSFGATSIAASDSEWTGNAAVM
YRFDNGIASYISYAESFRQDAIGSDVNGKAFEPTRGEQYELGVKFQPAGSDTLLTAAVFD
LTKSNMTVADPGNPGFQVQTGAASAKGLELELFHRFGDLTVDAAYTYLDSEDAEGDYIAQ
VPKNAASLWLNYAPEAGALQGWSFGGGVRYNGEAWGGTGTYLTPSYTLYDAAVSYSQDNW
LVSLNVQNLTDERYVTTCQGGACYFGDGRNIALTLTSKF