Protein Info for Synpcc7942_2089 in Synechococcus elongatus PCC 7942

Annotation: Thioredoxin domain 2

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 50 100 150 200 250 304 transmembrane" amino acids 12 to 34 (23 residues), see Phobius details amino acids 61 to 86 (26 residues), see Phobius details amino acids 105 to 125 (21 residues), see Phobius details amino acids 131 to 154 (24 residues), see Phobius details amino acids 164 to 185 (22 residues), see Phobius details PF07884: VKOR" amino acids 17 to 152 (136 residues), 113.4 bits, see alignment E=4.5e-37

Best Hits

KEGG orthology group: None (inferred from 100% identity to syc:syc2004_d)

Predicted SEED Role

"FIG00566423: hypothetical protein"

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 Q31LF0 at UniProt or InterPro

Protein Sequence (304 amino acids)

>Synpcc7942_2089 Thioredoxin domain 2 (Synechococcus elongatus PCC 7942)
MVRKRPTPWLHRWSRPIILFLATIGLLDTGYITLEKFGIIQQTVCPLFGGGCSQVLNSPY
AVFFGLPLSLFGAIAYFSAGALAAIPLFVKAEQAKSLRLQLEKTTWLLLFLLSTAMVVFS
AYLIYLMAYEIKAFCFFCVGSAILSLGIFLVSLFGHDWEDLGQVLFGGFITAIAVLVTLL
GIYAGGSENPALADQGQTGPPIVNVSKPAAVSLAEYLTKTGAKMYSAYWCPHCHDQKELF
GQQAVQKLDVVECDPQGRNARPQLCQQAGIQGFPTWEINGKQYSGTRPLQELAKLSGYTG
PQNF