Protein Info for MPMX26_01237 in Acinetobacter radioresistens SK82

Annotation: Integration host factor subunit beta

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 50 101 PF00216: Bac_DNA_binding" amino acids 6 to 96 (91 residues), 101.6 bits, see alignment E=1.1e-33 TIGR00988: integration host factor, beta subunit" amino acids 7 to 98 (92 residues), 130.4 bits, see alignment E=1.2e-42

Best Hits

Swiss-Prot: 62% identical to IHFB_HALHL: Integration host factor subunit beta (ihfB) from Halorhodospira halophila (strain DSM 244 / SL1)

KEGG orthology group: K05788, integration host factor subunit beta (inferred from 94% identity to aci:ACIAD2346)

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 (101 amino acids)

>MPMX26_01237 Integration host factor subunit beta (Acinetobacter radioresistens SK82)
MTTEALNKSDLIERIALKNPHLAEPLVEEAVKIMIDQMIEALSTDNRIEIRGFGSFALHH
REPRVGRNPKTGKAVEVAAKAVPHFKPGKALRDAVNESANK