Protein Info for HMPREF1181_RS00290 in Bacteroides stercoris CC31F

Annotation: family 20 glycosylhydrolase

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 797 signal peptide" amino acids 1 to 24 (24 residues), see Phobius details PF02838: Glyco_hydro_20b" amino acids 29 to 159 (131 residues), 83.7 bits, see alignment E=3.6e-27 PF00728: Glyco_hydro_20" amino acids 163 to 513 (351 residues), 418.1 bits, see alignment E=7e-129 PF13290: CHB_HEX_C_1" amino acids 562 to 619 (58 residues), 45.7 bits, see alignment 1e-15 PF13287: Fn3_assoc" amino acids 568 to 623 (56 residues), 50 bits, see alignment 5.3e-17

Best Hits

KEGG orthology group: K12373, hexosaminidase [EC: 3.2.1.52] (inferred from 57% identity to bfr:BF1734)

Predicted SEED Role

"Beta-hexosaminidase (EC 3.2.1.52)" in subsystem Chitin and N-acetylglucosamine utilization or N-Acetyl-Galactosamine and Galactosamine Utilization (EC 3.2.1.52)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 3.2.1.52

Use Curated BLAST to search for 3.2.1.52

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 (797 amino acids)

>HMPREF1181_RS00290 family 20 glycosylhydrolase (Bacteroides stercoris CC31F)
MLTKLNHVLLAGVVALACSSCQTEKKADYQVIPLPQEVVLTQEKPFLLNKNVSITYPEGN
LLLKRNAEFLSGYIRQATGYTPPVKGLKDGETAKHAINLGLDADIANKEGYVLTTTSEGI
QINGQTENGVFYGCQTLRKSIPAEAQGADILLPAGSIKDEPRFTYRGMHLDVCRHFFPLE
FIKEYIDLLALHNMNTFHWHLTDDQGWRIEIKKYPKLTEVGSKRNCTVVGKARSGKYDNI
PYGGFYTQEQAKEIVKYAQERYITVIPEVDLPGHMLAALAAYPDMGCTGGPYKVSPDWGI
FEDVLCIGNEQSMQFLEDVMAEITEIFPSKFVHIGGDEAPRTRWAKCPKCQARIKAEGLK
TDKQHTAEDRLQSYCMTRIEKFLNSKGRQIIGWDEILEGDVAPNATVMSWRGTSGGIKAA
QMGHDVIMTPNLYCYFDYLQTADSKDEPLGIGGYVPVEKVYSLDPTAALTEEQAKHILGA
QANLWTEYIATTEHAEYMILPRMAALAEVQWTQPEKKDYADFTQRLPRLIKFYQRDSMNY
AKHIFDIQAEYTTTQEEDGSGSGAIVATLRTIDNAPIYYTLDGTEPTTASEQYNGTGIVI
RQSADLRAVAIRPEGKSKVTEKNFYINKATFCPIELTGTQPTPKYAFKGATALVDGMSGI
DNYATGEWIGFLDGDVTAVIDLGASNGNAAGKTVAELPEIKHVSTHAVIDMGAWVAGCTG
LTVSVSDDNKSFREVAAKEFPVEMDSRKKAVANYEVTFEPVKARYVKVLIKRTPALPKGH
PGEGGTPFLFIDEIEVE