Protein Info for HMPREF1078_RS13440 in Parabacteroides merdae CL09T00C40

Annotation: glycoside hydrolase family 2 TIM barrel-domain containing protein

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 1032 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details PF02837: Glyco_hydro_2_N" amino acids 63 to 234 (172 residues), 121.3 bits, see alignment E=1e-38 PF00703: Glyco_hydro_2" amino acids 237 to 334 (98 residues), 61.3 bits, see alignment E=3.7e-20 PF02836: Glyco_hydro_2_C" amino acids 336 to 617 (282 residues), 312.7 bits, see alignment E=5.9e-97 PF16353: LacZ_4" amino acids 629 to 717 (89 residues), 80.5 bits, see alignment E=2.2e-26 PF02929: Bgal_small_N" amino acids 754 to 1025 (272 residues), 253.2 bits, see alignment E=7.7e-79

Best Hits

KEGG orthology group: K01190, beta-galactosidase [EC: 3.2.1.23] (inferred from 75% identity to bfs:BF0157)

Predicted SEED Role

"Beta-galactosidase (EC 3.2.1.23)" in subsystem Galactosylceramide and Sulfatide metabolism or Lactose and Galactose Uptake and Utilization or Lactose utilization (EC 3.2.1.23)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 3.2.1.23

Use Curated BLAST to search for 3.2.1.23

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 (1032 amino acids)

>HMPREF1078_RS13440 glycoside hydrolase family 2 TIM barrel-domain containing protein (Parabacteroides merdae CL09T00C40)
MKLNVLACCLSLLGTAAFAQKNEWRDPNVNEINRAPMHTNYFAYEDENSALKGCKESSGN
FMTLNGNWKFFWVKNADMRPTDFYQVNFNDKGWDNLKVPGLWELNGYGDPIYVNVGYPWR
SQFKNNPPEVPTENNHVGSYRKEIMVPADWKGKEIFAHFGSVTSNMYLWVNGQFVGYSED
SKLEAEFNLTKYLKPGKNLIAFQVFRWCDGTYLEDQDFLRLSGVGRDCYLYARTPKYIQD
IRVTPDLDAQYKDGTLNVSLNLKGSGTVDLKLLDKAGKEVATSSVKGSGKVSTDMAISNP
EKWTAETPVLYTLIATLKNGSNTTEVIPVKVGFRKIELKNAQILVNGQPVLFKGADRHEM
DPDGGYVVSPERMIQDIKVMKEYNINAVRTCHYPDNNLWYDLCDKYGIYVVAEANVESHG
MGYGDKTLAKNPLFAKAHMERNQRNVQRGYNHPSIIFWSLGNEAGMGPNFEACYTWIKNE
DKSRAVQYEQARTSEFTDIYCPMYRDYKGSEEYCKGDIDKPLIQCEYAHAMGNSQGGFKE
YWDLIRKYPKYQGGFIWDFVDQSLRWKTKDGVPFYAYGGDWNKYDASDNNFMDNGLISPD
RKPNPHMHEVGHIYQSIWVTPSDLANGVVNVYNENFFRNLDGYYAEWELLANGEVVQTGM
VKDLEVAPQQTKSIKLNYSTEGICKCKELLLNVAFKLKKAETLLPAGYTVAKNQLTIRPY
NAPKLDLQNVHQVNIETVIPTIKDNDINYLIVEGENFRMDFDKHDGFLCRYDVNGMTMLK
EDGKLTPNFWRAPTDNDMGANLQNKYAAWKEPGLKLVSLTNKIENDMATVNAEYTMDAVK
AKLYLTYTINNEGAVKVTQKMVADKSAEVSDMFRFGMQMQMPKCLDQINYYGRGPIENYS
DRNNVTDLGNYRQTVDEQFYSYIRPQETGTKTDIRWWKQTNKGGNGLMFISEAPFSASAL
NYSIESLDDGVQKDQRHSELVPQANYTNMCIDKVQMGLGCVNSWGALPLEQYRIHYGDYE
FSFIMKPIQSNL