Protein Info for Pf1N1B4_988 in Pseudomonas fluorescens FW300-N1B4

Annotation: Alginate biosynthesis protein AlgX

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 50 100 150 200 250 300 350 400 450 486 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF16822: ALGX" amino acids 68 to 333 (266 residues), 227.1 bits, see alignment E=3.3e-71 PF16824: CBM_26" amino acids 354 to 472 (119 residues), 181.6 bits, see alignment E=6.2e-58

Best Hits

Swiss-Prot: 86% identical to ALGX_PSEFL: Alginate biosynthesis protein AlgX (algX) from Pseudomonas fluorescens

KEGG orthology group: None (inferred from 89% identity to pfl:PFL_1018)

Predicted SEED Role

"Alginate biosynthesis protein AlgX" in subsystem Alginate metabolism

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 A0A166MYB5 at UniProt or InterPro

Protein Sequence (486 amino acids)

>Pf1N1B4_988 Alginate biosynthesis protein AlgX (Pseudomonas fluorescens FW300-N1B4)
MHPHLIKLLSLSALTAGILAASGGVRADNAASVSAPKFKADDCCNLCPEAHDPKNYTTRY
QQNFTTLVQAQGDWLFRTQEDLRTEFDTTPAGYKRMKQLHDAFKSKGVELVIVYQPTRGL
VNRNKLNPAEKASYDFDKALRNYKTMLGRFAQMGYVVPDLSPLTNESLPDTLPAHDFYFR
GDQHWTPYGAQRTAKIVAEKVKQLPAFADVPKREFETHKSGRMGKTGTLHNMAGQLCGTS
YAIQYMDQFTTEPKGEAGDGDLFSDSGNPEITLVGTSHSGKNYNFAGFLEEAIGADILNV
AFPGGGFEGSMLQYLGSEEFQTKPPKILIWEFSPLYRLDQETIYRQMMALLDNGCEGKDA
QMSASATLKPGKNELMVNSKNLDLRNSSHQVDIRFADTSVKTLQATLWYMNGRHEDIKID
KPETSETDGRFAFELRTDEDWASQNLLAVEVQGPEKPGTTPQKVEAKICKRNVFSGAEQR
TAQAGQ