Protein Info for CSW01_14185 in Vibrio cholerae E7946 ATCC 55056

Annotation: chitinase

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 849 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details PF08329: ChitinaseA_N" amino acids 20 to 154 (135 residues), 185 bits, see alignment E=1.4e-58 PF00704: Glyco_hydro_18" amino acids 161 to 575 (415 residues), 311 bits, see alignment E=4.1e-96 PF18911: PKD_4" amino acids 597 to 688 (92 residues), 36.4 bits, see alignment E=1.3e-12 amino acids 697 to 781 (85 residues), 35.7 bits, see alignment E=2.2e-12 PF02839: CBM_5_12" amino acids 799 to 838 (40 residues), 28.4 bits, see alignment 4.3e-10

Best Hits

Swiss-Prot: 56% identical to CHIA_PSEO7: Chitinase A (chiA) from Pseudoalteromonas piscicida

KEGG orthology group: K01183, chitinase [EC: 3.2.1.14] (inferred from 100% identity to vch:VCA0027)

Predicted SEED Role

"Chitinase (EC 3.2.1.14)" in subsystem Chitin and N-acetylglucosamine utilization (EC 3.2.1.14)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 3.2.1.14

Use Curated BLAST to search for 3.2.1.14

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 (849 amino acids)

>CSW01_14185 chitinase (Vibrio cholerae E7946 ATCC 55056)
MNRMTLCAASIACALASTAMAAPSAPSVDVYGSNNLQFSKIELAMETTAGYNQMVKYHEE
APITLKFNQWSGVTGNTYKIYFDGVEVATGPISGSQTTAQFTYPKGGVYQLVIEACDATG
CTKSAPSEITIADTDGSHLKPLKMNVDPNNKSYTIPQNTVIGTYFVEWSIYDRKFTVDNI
PGQNLTHILYGFIPICGPNESLKSVGGNSFNALQTACKGVPDFEVVIHDPWAAYQKSFPQ
AGHQYSSPIKGNYAMLMALKKTYPDLKIIPSIGGWTLSDPFFSFTDKAKRDVFVASVKRF
LKTWKFYDGVDIDWEYPGGGGQAADLGDPVKDGPAYVALMAELRAMLDELEAETGRKYEL
TSAIGVGHDKIEDVNYGQAVQYMDYIFAMTYDFYGGWNNVLGHQTALYCGSFMRPGQCDG
KGVDENGEPYKGPAYTTDNGIQLLLAQGVPPSKLVVGAAMYGRGWEGVTPASLKDPNDPM
TGVGNGKLKGTTAQGVWEAGVIDYKGVKNFMLGANKTGVNGFEYGYDEQAEAPWVWNRTT
GQLVTFDDDRSVKAKGAYVRNLGLAGLFSWEIDADNGDILNAMHEGLAGGTTTPPVNKAP
VANAGADITVTGPAAVSLDGSASKDSDGSIASYLWEQTAGPAVTLTGANSAKASFNAAEV
TEKQTFTFKLTVTDNKGATATDTVVVTVNPKSTTPVNTAPVAALSAPASVKAGATVVVDA
SASSDADQDPLSFTWDLPVGVNATVQGAKVTFVAGEYTQDTTLDFTVTVSDGKATSKASA
SVLVEKKAGTGGDACTNLWNAESIYTGGQQVTWAGKTWEAKWWTRGEDPSKSGQWGVWKD
LGAASCSTH