Protein Info for Pf6N2E2_3080 in Pseudomonas fluorescens FW300-N2E2

Annotation: Cysteine desulfurase CsdA-CsdE, sulfur acceptor protein CsdE

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 50 100 135 PF02657: SufE" amino acids 13 to 131 (119 residues), 143.5 bits, see alignment E=1.4e-46

Best Hits

Swiss-Prot: 37% identical to SUFE_ENT38: Cysteine desulfuration protein SufE (sufE) from Enterobacter sp. (strain 638)

KEGG orthology group: K02426, cysteine desulfuration protein SufE (inferred from 97% identity to pba:PSEBR_a1054)

MetaCyc: 34% identical to sulfur carrier protein SufE (Escherichia coli K-12 substr. MG1655)
RXN0-7443

Predicted SEED Role

"Cysteine desulfurase CsdA-CsdE, sulfur acceptor protein CsdE"

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 A0A159ZX34 at UniProt or InterPro

Protein Sequence (135 amino acids)

>Pf6N2E2_3080 Cysteine desulfurase CsdA-CsdE, sulfur acceptor protein CsdE (Pseudomonas fluorescens FW300-N2E2)
MNLPAEAATALQIFQDASGWEQRARLLMQWGERLPPLSDEDKCEANLVHGCESQVWLVGQ
LVDGHWQFCASSDARLIRGLVALLLARVNGLSAEALQQVDLPDWFNQLGLSRQLSPSRSN
GLNAVLKRMRELTRQ