Protein Info for OKGIIK_01805 in Rhodanobacter sp. FW510-T8

Annotation: TonB dependent 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 825 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF07715: Plug" amino acids 58 to 177 (120 residues), 75.4 bits, see alignment E=4.8e-25 PF00593: TonB_dep_Rec" amino acids 270 to 784 (515 residues), 130.1 bits, see alignment E=2.3e-41

Best Hits

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)

Search 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

Find the best match in UniProt

Protein Sequence (825 amino acids)

>OKGIIK_01805 TonB dependent receptor (Rhodanobacter sp. FW510-T8)
MSKRSSPIAPAWLPAAVLLALAGNVAAQDAAQPAPAKAKNLSEVIVTGTRSDSRTESSSL
TPIDVVSAKVLQQTGTTDLPTALARIIPSLNFPRPAAADTADTQRPAQLRGLSPDQVLVL
VNGKRWHPGAILLNNGVIGRGSQPVDLNTIPISAIDHIEVLRDGASAQYGSDAIAGVINV
ILKKGASGGGVEVSGGQYSAGDGRQWQGSANFGIPLSGGRGWLRFALESGNEDHTNRAGP
DNRSPAWAALGVNFRQGDPSVHSNNLLLNAQYDITPNVEFYAFGHFGKRNSTSPAFFRYG
TNAPTPNNPLIAGVYPNGFLPLERSDSNDASLVAGLRGTVDGWRWDVSGNYGGNRVRYET
FNSLNYAYLHDFGTTPTTFRDGILKATQQSFDIDVAKDFRPGWLPNPLTVAFGTEYLRQT
YRIVAGDLPSWYVGTSGRSGGAQGFAGWQPANAVNAARHDVAEYLDFETNLTDKLGTSLA
VRHEDYSDFGSTTSGALSARYDFTDRFALRGGASTGFRAPSLGQEYFSQISSLFYGAGAL
PGLPAGIYNRGLVPVGSPIATLLGAEALKPEKSKNFTLGAVWNPTDALNLSLDLYQINIR
NRIALSGAISTTTPSVVSYLAANGISNLDYSSISYFTNAANTRTRGVDFVGTYLADLGSA
GTLTTTLSANYNQNKVTSVKPNPAVLANLGVSFTRLNRQDIKGYLANSSPRSKLILGEQY
DIGNWGFVGTLTRYGSYTSYVSSLASYNPAKGIVDQTFSPKWILDLAGNYRWQGWTFTLG
ADNVLNTHPDKNIANNNNHGTLPYSTFSPFGYNGAYVYGKVAYRW