Protein Info for LRK53_RS15485 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 965 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details TIGR01782: TonB-dependent receptor" amino acids 66 to 727 (662 residues), 358.5 bits, see alignment E=4.4e-111 PF07715: Plug" amino acids 84 to 187 (104 residues), 41.6 bits, see alignment E=1.6e-14 PF00593: TonB_dep_Rec_b-barrel" amino acids 427 to 930 (504 residues), 55.2 bits, see alignment E=1.1e-18

Best Hits

Predicted SEED Role

"Predicted maltose-specific TonB-dependent receptor" in subsystem Maltose and Maltodextrin Utilization

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 (965 amino acids)

>LRK53_RS15485 TonB-dependent receptor (Rhodanobacter sp000427505 FW510-R12)
MVLKHNMLAMAIASVCLGMYATAYAATAPAAGPQQSTQDQAPTTSPEQTKKDDKDADGKH
KAQKMQAVEVNGFISSIENSTALKRNSSTIVEAVSAEQVGKLPGVSIADTLGRLPGLAVQ
TVSGRPQVLTIHGMGPDFSTALINGGQQVSTSNNRDVQFDQYPSSWFDNVVVHLSPSANL
IGQGLTGTVDMHTIRPLEKSGPEAALNAHYIWNDMSQLSNGPGVSDKGYNVNGVWVHQFA
DHTLGVTLGVDLENNPSQIQHQQPWGYPNDNNGNAVIGGAKNFGISDSMKRRGVLATVQW
KPTEWYTGTIDMTYDNFKEVQQAKGMEFPLWWSSAKLLPGSTVQNGMDVAGTYGNVKPVI
RNDYNATSARVYNFNWDNKFTINENWTADLDANYSRATRRDVNLESYSGTGYGSTGATDT
LGFVERSNGLLYLNPSLNYTNGVVLTDPQGWGGGNDVVQAGFINAPHTVDYLANLRLSVE
RSFTSGPFSSMEFGVAYSKRSKTYHIDQDFLTLGGGTISGGNAVKTAPFTGSSCDPLSWM
GVSSQLCYNPFELIGNGTLQQVPTFGSSLSLPPNWKVREKTLTPYLQMNLDTYLGGVSLR
GNFGIQAQRTSQRGVGERVAPGSSVTGGQTQLIPVTASTTYTRYLPSANLIFGFTDNDDL
RVSAARTLARPRMDQMNASLGVSGNITHLPNTDPNQAYFSASGGNPKLTPTMADNYNVSY
EHYFSGGNGYECNSNDTKNSDLCRSGAGYFALSGYFIKLHDYINPNAAYLYDFSAFLPFG
LTPAQQAQLGTTKGIVSGPTNDGRGYVKGAQVTLNTPFNLVTPVLDGFGMILTGNRTKSS
LVYAGNSDPITVPGLSKWVANATLYYQHNGFEARISDSYRSSFLGEVSGISASRIMQTVK
GGSTYDAQLSYSFDSGSLKGLTFIVQGSNLSNKRFITYQNNDPRQVLTWERYGRRYDIGV
SYKFQ