Protein Info for Echvi_4567 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: Outer membrane receptor proteins, mostly Fe transport

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 790 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details PF13620: CarboxypepD_reg" amino acids 27 to 99 (73 residues), 52.2 bits, see alignment E=1.3e-17 PF13715: CarbopepD_reg_2" amino acids 28 to 113 (86 residues), 68.9 bits, see alignment E=6.3e-23 PF07715: Plug" amino acids 124 to 226 (103 residues), 69.3 bits, see alignment E=7.4e-23 PF00593: TonB_dep_Rec_b-barrel" amino acids 307 to 763 (457 residues), 55.9 bits, see alignment E=1.4e-18

Best Hits

KEGG orthology group: None (inferred from 59% identity to dfe:Dfer_1428)

Predicted SEED Role

"TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins"

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 L0G7A9 at UniProt or InterPro

Protein Sequence (790 amino acids)

>Echvi_4567 Outer membrane receptor proteins, mostly Fe transport (Echinicola vietnamensis KMM 6221, DSM 17526)
MQYRKILLTGWLFALLCPVTLGQQAVQVSGVVTDPSGNPLPGVLVKETASQTGTVSNADG
NFTFSGQEGNSYTLVFTFLGYSPHQEAFTLRADHPDLNIMLSESQHDLSEVTVTGKSIIQ
EIEEKAFNVDVIDAKKLYNTNLDLGHALDRVSGIRVRESGGVGSNMNLSLNGFTGRQVKV
FIDGIPMDNFGSSFQLNNIPINLAERIEVYKGVVPVSLGADALGGAINIVTRKSVKSYLD
ASYSYGSFNTHRTAINAGYVAPSGFTIEMNAFQNYSDNDYKVTVDVADINTGQYYPQQTV
KRFNDQYHNETLITQLGVQNKPYADRLLFGITLGKMYKEIQTGARLVSVFGDWHRKGDII
MPTLKYQKDNLFTKGLNVSLNANYNFGTEQNIDTVHRRYNWFQQYREYDTPGGERSYSMY
KYQNNNTVAAFSADYAINDVHTLSLSNTFNSFNRQGNDPLFPDQDRYQQPRETMKNILGL
GYRYQPNSNASISVFGKQYHQSNYYAKAYNPTGNYGDVAYVNTRDNFDYWGYGLAATYFL
NPNVQLKASAEKTYRLPEPEELYGDMVNLEGNIGLRPESSYNYNMGIFYNHAWTVDRRLQ
VDANFLYRDAKDFIRPRLNTNQAMQVMDNLVNVTNAGFEMDVRYFHGQNFTAGANLTYQN
LRNNTRFDEGQTVESVVYRDRIPNMPYLFGNANASYTINDVLGAQKNLVIGYNLLYVHAF
YLYWPSLGSDKLDIPKQLSHDLNVTYTFGKQQRFQFTAECRNILDSKLYDNFSLQKPGRN
FSGKIRYFIY