Protein Info for CCNA_00615 in Caulobacter crescentus NA1000

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 972 PF07715: Plug" amino acids 100 to 216 (117 residues), 59 bits, see alignment E=6.3e-20 PF00593: TonB_dep_Rec" amino acids 464 to 937 (474 residues), 154.1 bits, see alignment E=1.2e-48

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccs:CCNA_00615)

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)

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

See A0A0H3C5V2 at UniProt or InterPro

Protein Sequence (972 amino acids)

>CCNA_00615 TonB-dependent receptor (Caulobacter crescentus NA1000)
MVGTPCGVPPSTALRHRHSAARGQGPVAWLRGTFSMNFHRNDLSHVLGAILALGLTQTAF
AQETKPAKPPAAQDEPQVLEAVTVTGTRIQGLDLKGAVQAYQIDRELIDESGATSVIDLF
NQLPIAAGGGGTFSTASAGALSGDTPVGASGVSLRGLGTSATLTLINGRRASISAFARGQ
ESFIDASAIPLAALERVEILPNGASALYGADAVAGVVNYVLRKDFEGLEASLSYGDSTAK
SDEGRVNFNLVAGKAFGDHHVTAVVDYFKRNAFYLRDRAASRDSFRPSQQGFHPSFNDLF
FMTNDQTEGPGGSGCASADFKVGNLGEYCQVNANRYVSSQDEQESVGGLISHSYSFGDGA
TWYNELLFQSSKAQGTSSPANFSRAPIDPENPNWPTTLKDDLVAEGKVRRFSSYYGFPIF
AWGKLIDSRAVEVESQSYRFVTGLKGRLASGWTYDAGLTIGGNDRTQEGLSGLYRSKAFY
DANLGNLCTDGSAVRRWDVNLSRPSATYVGATCEAAGKTTLWYNPFGGQTQQPGGLTDRL
ETKARREGRSRAYALDGSLSGDLFTLAGRQVKGAFGAEYRRETLRDTPSGDAVATATNPE
PILGFSSTSAKAERDQWAVYGEVYAPLSDRLDLQLAARYDHYDAFGGDFNPKVSARFRAT
DALTFRANWSTSFRAPSLAQSGAGVLLSSYRVNCRITPQACGGSATANGQALLSEDVGNP
ELKAENAKTWGGGLLFEPTDDIEIKLDYWNIEHRNLVGVAEDDFIRRALAGAFPVKGPGQ
LPTGQAGVEVTNGFVTDAHFQISNLGYQKTRGVDFSYTQHLPESSAGRFTATFDATYLIA
FDRKASADALIERLAGDYLYPRFMANARIRWSKDAWRASLGARYVSRYTDQPDPRTLAAV
GIAANTKVKVDASFTLDGSVSYDFSEHSYIQLNVRNLLDEAPPRVLGSSANVDLYNHDLI
GRFATLRLTHRF