Protein Info for BT2523 in Bacteroides thetaiotaomicron VPI-5482

Annotation: alpha-rhamnosidase (NCBI ptt file)

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

1 100 200 300 400 500 600 700 800 900 1000 1100 1152 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details PF08531: Bac_rhamnosid_N" amino acids 358 to 532 (175 residues), 186 bits, see alignment E=1e-58 PF05592: Bac_rhamnosid" amino acids 571 to 674 (104 residues), 98 bits, see alignment E=5.5e-32 PF17389: Bac_rhamnosid6H" amino acids 684 to 1025 (342 residues), 419 bits, see alignment E=3.3e-129 PF17390: Bac_rhamnosid_C" amino acids 1031 to 1114 (84 residues), 74.6 bits, see alignment 8.9e-25

Best Hits

KEGG orthology group: K05989, alpha-L-rhamnosidase [EC: 3.2.1.40] (inferred from 100% identity to bth:BT_2523)

Predicted SEED Role

"Alfa-L-rhamnosidase (EC 3.2.1.40)" in subsystem L-rhamnose utilization (EC 3.2.1.40)

MetaCyc Pathways

Isozymes

Compare fitness of predicted isozymes for: 3.2.1.40

Use Curated BLAST to search for 3.2.1.40

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 Q8A4S4 at UniProt or InterPro

Protein Sequence (1152 amino acids)

>BT2523 alpha-rhamnosidase (NCBI ptt file) (Bacteroides thetaiotaomicron VPI-5482)
MARTTLLLLSILFLLPTNAAIKKLQVEYLTNPIGLDITAPRFSWQLASAERGVRQTAYQI
TVATDAACLNPVWTSGKVASDESLHICYAGPALTPSTRYYWKVTVWNNKTGEETSTEKAF
FETGLLSDGWSGAQWIKATQINKNSKINPEDKKQTKARMLLEMDVTLTSGNASVLFGARD
ASNVFMWSVNTLDNEKEPLIRRHIYDGGRLQSSDTPIGKFFTKSDLLNKEHHLAIEAKDG
VVKTYIDKVLVDTYTDTDSKLSNGYIGFRAFRGNNTNETAMFDNIVLTEYEQKGDKEEAK
VVLKEDFEKPQSTFEEGEIVTVGGNRKLNMVSTSGDYRVLQASMSRVPMFRKEFKAKKKI
ASARIYSSALGVYDLFINGQRVGNKMEDGSIRYDELKPEWTDFSKTAHYQTYDITDLLRK
GENAVGAQVSSGWWNSDVAHGEYGANEVGFIAKILLKYTDGTSETVVTDLSWLSSMDGAI
RMGDIYHGETYDARKESVWTKPGYNTANWNKTAVNPHFKGELIAFAGPTVQVRPHLSRIP
LSTTVYQGEKDGKINVLSVTDKPTPIRLKKGETAVYNLGQNMVGWVRFKVKGVSGTEMKL
RFGEMLNDTGDKSRGDDGPAGSIYTANLRSAKATLKYILKGSKEGESFHPSMTFFGFQYC
EITASEDIEVLSLIGEVVGSATEEGASFVTSSRSINQLYSNVMWGQRGNYLSIPTDCPQR
DERLGWTGDTQVFCRAASYNANVSAFFEKWMRDMRDGQRSDGAYPDVAPHSWVGYGQAAW
ADAGIIVPWTIYLMYDNKKILQDNYASMEKYMEFLSRQKGDGYNYNGAGTNYGDWLSYED
TERRYVSVCYYAYTAQLMAKISEALKTDDCDAYASKAKAYRKLAQEIKKEFQTRYIDADG
DLKQKSQTAYLLALKLDLFPTEEARKKGVETLVRKIAGNGNRLSTGFVGTAILNQTLSQF
GESNTAYDLLLQRNNPSWLYSIDQGATTIWERWDSYTKEKGFGPVSMNSFNHYSYGAVSE
WMYRTMGGIDIDETRPGFKYIVLQPVPDNRPEVAAGQERIDWVNASFPSCYGDIKSSWKK
ENDGTVSYQVTIPANTTATLHLLLPTLDYVVEESGKAAVKAEGVSSVTFMNGKAVLELQS
GTYQFVVKKENK