Protein Info for GFF1648 in Sphingobium sp. HT1-2

Annotation: Integration host factor beta 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 25 50 75 96 PF00216: Bac_DNA_binding" amino acids 1 to 91 (91 residues), 108.8 bits, see alignment E=6.4e-36

Best Hits

Swiss-Prot: 66% identical to IHFB_AZOC5: Integration host factor subunit beta (ihfB) from Azorhizobium caulinodans (strain ATCC 43989 / DSM 5975 / JCM 20966 / NBRC 14845 / NCIMB 13405 / ORS 571)

KEGG orthology group: K05788, integration host factor subunit beta (inferred from 92% identity to sch:Sphch_0648)

Predicted SEED Role

"Integration host factor beta subunit" in subsystem DNA structural proteins, bacterial

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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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

Find the best match in UniProt

Protein Sequence (96 amino acids)

>GFF1648 Integration host factor beta subunit (Sphingobium sp. HT1-2)
MIRSELIQKLGEENPGLSLQEVERIVDLFFREIVDRLSSGGRVELRGFGAFTTRARDART
GRNPRTGEQVPVSAKRVPYFKPGKEMRERLNGKAAD