Protein Info for PS417_14290 in Pseudomonas simiae WCS417

Annotation: trehalose synthase

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 50 100 150 200 250 300 350 400 450 500 550 600 650 687 TIGR02455: trehalose synthase" amino acids 1 to 686 (686 residues), 1309.4 bits, see alignment E=0

Best Hits

KEGG orthology group: None (inferred from 96% identity to pfs:PFLU3321)

MetaCyc: 75% identical to trehalose synthase (Stutzerimonas stutzeri)
Maltose alpha-D-glucosyltransferase. [EC: 5.4.99.16]

Predicted SEED Role

"glycosidase, putative"

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 5.4.99.16

Use Curated BLAST to search for 5.4.99.16

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 A0A1N7UA29 at UniProt or InterPro

Protein Sequence (687 amino acids)

>PS417_14290 trehalose synthase (Pseudomonas simiae WCS417)
MTAAENNHVNWLVEQSMLHAARQRARLYSGQGRLWQQPYAQTRPRDATALSSVWFTAYPA
SIVTREGGTVLEALGDEALWHALSKIGIQGIHNGPLKKSGGLKGTQHTPTIDGNFDRISF
EIDPELGTEAQLQALTRMAAAHNAVIIDDVIPSHTGKGADFRLAEMAYEDYPGLYHMVEI
REEDWALLPDVVEGRDAQNLSPAQVDALRDKHYIVGQLQRVIFFEPGVKETDWSATDVVQ
GVDGKPRRWVYLHYFKEGQPSLNWLDPTFAAQQMIIGDALHAIDVMGAKILRLDANGFLG
VERKLDGTAWSESHPLSITGNQLLGGAIRKAGGFSFQELNLTVDDIASMSHGGADLSYDF
ITRPAYQHALLMGDAEFLRLMLREMHRQGIDPGSLIHALQNHDELTLELVHFWTLHAHDT
FLYQGQTFPGNILREHIREQMYERLAGEHAPYNLKFVTNGVSCTTASIITATLGIRDLEA
ITAADIQQIRQIHLLLVMYNAMQPGVFALSGWDLVGALPLAAEEVEHLMQDGDTRWIHRG
AYDLVDLNPDAQLSSGHMPRSNSLYGSLNTQLQDPESFASQLQKILAVRRAYDIAASRQI
LVPEVENSALLVMVHELPAGKGTQITALNFGATAITETLHLPDIAAGMVVDIINERVEGD
LTAEGAFTITLDAYEGLALRVVSSSPL