Protein Info for HSERO_RS14900 in Herbaspirillum seropedicae SmR1

Annotation: succinate dehydrogenase iron-sulfur subunit

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 50 100 150 200 236 PF13085: Fer2_3" amino acids 6 to 110 (105 residues), 120.9 bits, see alignment E=5e-39 TIGR00384: succinate dehydrogenase and fumarate reductase iron-sulfur protein" amino acids 9 to 228 (220 residues), 283.4 bits, see alignment E=5.4e-89 PF13183: Fer4_8" amino acids 144 to 218 (75 residues), 38.5 bits, see alignment E=2.8e-13 PF13534: Fer4_17" amino acids 146 to 219 (74 residues), 39.2 bits, see alignment E=1.6e-13 PF13237: Fer4_10" amino acids 146 to 215 (70 residues), 35.3 bits, see alignment E=1.9e-12

Best Hits

Swiss-Prot: 66% identical to SDHB_ECOLI: Succinate dehydrogenase iron-sulfur subunit (sdhB) from Escherichia coli (strain K12)

KEGG orthology group: K00240, succinate dehydrogenase iron-sulfur protein [EC: 1.3.99.1] (inferred from 100% identity to hse:Hsero_2972)

MetaCyc: 66% identical to succinate:quinone oxidoreductase, iron-sulfur cluster binding protein (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1)" in subsystem Serine-glyoxylate cycle or Succinate dehydrogenase or TCA Cycle (EC 1.3.99.1)

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 1.3.99.1

Use Curated BLAST to search for 1.3.99.1

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 D8IZX0 at UniProt or InterPro

Protein Sequence (236 amino acids)

>HSERO_RS14900 succinate dehydrogenase iron-sulfur subunit (Herbaspirillum seropedicae SmR1)
MTRTLKFKIYRYDPDKDDKPYMQDLTVELKPTDKMLLDALQRIKSDVDDSLALRRSCREG
VCGSDAMNINGKNGLACITNLNELTEPIVLKPLPGLPVIRDLIVDMTNFFKQYDSIKPYL
INDSIPPEKERLQSPEQREELDGVYECILCACCSTSCPSFWWNPDKFVGPAGLLQAYRFI
ADSRDEATGARLDNLEDPYRLFRCRSIMNCVDVCPKGLNPNKAIGKIKELMVRRSV