Protein Info for HMPREF1058_RS08930 in Phocaeicola vulgatus CL09T03C04

Annotation: DUF4981 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 1031 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF02837: Glyco_hydro_2_N" amino acids 64 to 234 (171 residues), 122.6 bits, see alignment E=4.1e-39 PF00703: Glyco_hydro_2" amino acids 239 to 331 (93 residues), 54.4 bits, see alignment E=5.2e-18 PF02836: Glyco_hydro_2_C" amino acids 333 to 615 (283 residues), 311 bits, see alignment E=2e-96 PF16353: LacZ_4" amino acids 627 to 713 (87 residues), 82 bits, see alignment E=7.5e-27 PF02929: Bgal_small_N" amino acids 749 to 1021 (273 residues), 260.6 bits, see alignment E=4.4e-81

Best Hits

KEGG orthology group: K01190, beta-galactosidase [EC: 3.2.1.23] (inferred from 100% identity to bvu:BVU_0607)

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

See I8ZUC1 at UniProt or InterPro

Protein Sequence (1031 amino acids)

>HMPREF1058_RS08930 DUF4981 domain-containing protein (Phocaeicola vulgatus CL09T03C04)
MKKQLMTGLFTVLALTAGAQTFQEWRNPEINAVNRAPMHTNYFAFENADAAKKADKKQST
NYMTLNGTWKFNWVKDADSRPTDFWKTGFNDKGWDDLQVPAVWELNGYGDPIYVNVGYAW
RNQFQNNPPEVPTENNHVGSYRREIVVPASWKGKDIIAHFGSVTSNMYLWVNGRYVGYSE
DSKLEAEFDLTPYLKPGQKNLIAFQVFRWCDGTYLEDQDFFRYSGVGRDCYLYARNKKRI
QDIRVTPDLDAAYQNGSLAVNLDLKGSGKVDLELVDAQGKQVATATANKSGLVTMNVENP
KKWSAETPYLYTLRASMQGSNEVIPVKVGFRKIELKGDQILVNGKAVLFKGADRHEMDPD
GGYVVSPERMLQDIQIMKQFNLNAVRTCHYPDDNLWYDLCDQYGIYVVAEANIESHGMGY
GDKTLAKNPSYKKAHLERNQRNVQRGFNHPSIIFWSLGNEAGDGPNFEQCYKWIKAEDPS
RACQYEQARQKEHTDIFCPMYYDYNGMEKYGQRTDATKPLIQCEYAHAMGNSQGGFKEYW
DLIRKYPNLQGGFIWDFVDQSCRWKGKDGVMIYAYGGDFNRFDASDNNFCDNGLISPDRV
PNPHMYEVGHFYQNIWTTPADLSKGEVNVFNENFFRDLSAYYMEWQVLKDGKVIRTGRVD
DLKVAPQETAKITLNIGKTCTCKEWLLNVSYKLKNREGLLPAGFTVAKNQLTLNDYKAPS
MDLKNVETTNVATVVPQIIDNQYHYLIVKGNNFVAEFNKQNGYLSKYAVDGTEMLKEGAA
LTPNFWRAPTDNDMGAGLQNRYAAWKKPGLKLVSLNSKTENDQIVVNAEYDMKNVSAKLY
LTYVINNEGAIKVTQKMTADKNAKVSPMFRFGMQMQMPKCFETVEYYGRGPVENYSDRNH
STDLGIYRQSVDEQFYSYIRPQETGTKTDIRWWKQLNAGGNGLKVVGDAPFSASALHYTI
CSLDDGEQKDQRHSPEVQKADLTNLIIDKAQMGLGCVNSWGALPLPQYMLPYGDYEFTFI
LTPVKHSVEIE