Protein Info for b3198 in Escherichia coli BW25113

Name: kdsC
Annotation: 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase (NCBI)

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 50 100 150 188 signal peptide" amino acids 1 to 18 (18 residues), see Phobius details TIGR01670: 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase, YrbI family" amino acids 26 to 178 (153 residues), 257.4 bits, see alignment E=2.1e-81 PF08282: Hydrolase_3" amino acids 93 to 158 (66 residues), 42.8 bits, see alignment E=2.8e-15

Best Hits

Swiss-Prot: 100% identical to KDSC_ECO57: 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsC (kdsC) from Escherichia coli O157:H7

KEGG orthology group: K03270, 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase (KDO 8-P phosphatase) [EC: 3.1.3.45] (inferred from 100% identity to eco:b3198)

MetaCyc: 100% identical to 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase monomer (Escherichia coli BL21(DE3))
3-deoxy-manno-octulosonate-8-phosphatase. [EC: 3.1.3.45]

Predicted SEED Role

"3-deoxy-D-manno-octulosonate 8-phosphate phosphatase (EC 3.1.3.45)" in subsystem KDO2-Lipid A biosynthesis (EC 3.1.3.45)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 3.1.3.45

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 P0ABZ4 at UniProt or InterPro

Protein Sequence (188 amino acids)

>b3198 3-deoxy-D-manno-octulosonate 8-phosphate phosphatase (NCBI) (Escherichia coli BW25113)
MSKAGASLATCYGPVSADVIAKAENIRLLILDVDGVLSDGLIYMGNNGEELKAFNVRDGY
GIRCALTSDIEVAIITGRKAKLVEDRCATLGITHLYQGQSNKLIAFSDLLEKLAIAPENV
AYVGDDLIDWPVMEKVGLSVAVADAHPLLIPRADYVTRIAGGRGAVREVCDLLLLAQGKL
DEAKGQSI