Protein Info for GFF394 in Sphingobium sp. HT1-2

Annotation: Transcriptional regulator, Xre family

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 63 PF13443: HTH_26" amino acids 4 to 60 (57 residues), 36.8 bits, see alignment E=5.6e-13 PF13560: HTH_31" amino acids 4 to 52 (49 residues), 38.4 bits, see alignment E=1.9e-13 PF01381: HTH_3" amino acids 5 to 58 (54 residues), 53.2 bits, see alignment E=3.7e-18

Best Hits

Swiss-Prot: 61% identical to Y272_METJA: Uncharacterized HTH-type transcriptional regulator MJ0272 (MJ0272) from Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)

KEGG orthology group: K07729, putative transcriptional regulator (inferred from 81% identity to eli:ELI_12395)

Predicted SEED Role

No annotation

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 (63 amino acids)

>GFF394 Transcriptional regulator, Xre family (Sphingobium sp. HT1-2)
MKNRLKILRAERDWNQSDLAAQLGISRQSVNAIETGKYDPSLPLAFRIADLFSLRIEDIF
LRD