Protein Info for LRK53_RS04015 in Rhodanobacter sp000427505 FW510-R12

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 979 signal peptide" amino acids 1 to 33 (33 residues), see Phobius details PF07715: Plug" amino acids 67 to 172 (106 residues), 80.3 bits, see alignment E=1.4e-26 PF00593: TonB_dep_Rec_b-barrel" amino acids 389 to 941 (553 residues), 109.7 bits, see alignment E=3.5e-35

Best Hits

Predicted SEED Role

No annotation

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

Find the best match in UniProt

Protein Sequence (979 amino acids)

>LRK53_RS04015 TonB-dependent receptor (Rhodanobacter sp000427505 FW510-R12)
MKLGVTKLSSSVRLALSLGAVIAVGTSGTVFAQDTGSQDTSKPSQEKAQTLQTVVVTGSH
IRRVDLETSNPVVTIDAAQIKATGKLTLGDIVQQLPAVTGGNINPQVNNSGGTGGSSIGL
RGLGAQRTLILIDGKRIINSDPNSIPADMIERIEVLTDGASSVYGSDAIGGVVNFILKKD
YQGAQFSATYGESDHNDGATTGYRFTFGQTSDKGSIMGGVDYNKTEAVLAKNRDFSKNAV
SIYGSSQTPIYSYVGGSSFPAYGRVQLPTQYRGTGPGQYNCKNVALNPGASGQNIATDYH
CFTNADKYNYAAVNLIQTPQERTSLWLKGTYNLGDHVQAYMDAYHNKTSSGFQLAPALLG
SLYGAVISKDAYYNPFGREYSAAGLDYRARLVSAGSRAANYGTTTDQIHTGFKGDFNLLN
HDWNWDVGMSYGHFSQQTITRGLPNQDKINKDLGPSRLDAASGKVVCNSGAAGCMPFNPF
NLFDPNSVAALQAAAVPAISNQFNIERVYSADVNGGVFDLPAGTVQLAAGASYRKEYTRA
EIDPLLLIDPSTGNCTLGSQCSSPLRGGYNVKEAYAEVFVPILTDMPFAQSLNVTIGDRY
SKYSTFGSTNNKKFAVEYRPITDLLLRGTVSEVFRAPTIGNVFGAPISDAPKLSSDPCDH
ITTANPACVGVPTDGSFVNQDAALGQQIKGISSGSKYAGFPLGPEKGKSFDLGLVYSPSY
VPGLSLSVDAWHLYLKDTISSIGAQTVLDLCYAGLNQYCPLVSRFPTGSANPGQIAQIIE
PTGNLGRTDVAGVDFSARYKLPEFSFGKFVVGLDGTYMSRYDQQTAPGTSANTVFHDAGH
FMPFGSSQASTCPSGGGVCLFPRWRGNGFVNWDLGDWSASWRMRYIGAFRNGSKSPSQDT
NPVQNLPGVVFKYGATIYNDVSIGYNIEQFNTRLDFGVNNLFDKQPPFLYANNTLNANTD
PSDFDLQGRYFWGRVTVSF