Protein Info for MMP_RS00545 in Methanococcus maripaludis S2

Annotation: XRE family transcriptional regulator

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 50 100 150 182 PF12844: HTH_19" amino acids 10 to 70 (61 residues), 37.3 bits, see alignment E=4.8e-13 PF13443: HTH_26" amino acids 11 to 67 (57 residues), 24.5 bits, see alignment E=5.3e-09 PF01381: HTH_3" amino acids 12 to 64 (53 residues), 52.4 bits, see alignment E=9e-18 PF07883: Cupin_2" amino acids 109 to 171 (63 residues), 32.1 bits, see alignment E=1.6e-11

Best Hits

KEGG orthology group: None (inferred from 100% identity to mmp:MMP0097)

Predicted SEED Role

"Transcriptional regulator"

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 (archaea)

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 Q6M121 at UniProt or InterPro

Protein Sequence (182 amino acids)

>MMP_RS00545 XRE family transcriptional regulator (Methanococcus maripaludis S2)
MKDLNKAISKNLKKIRKKKDLSLDALSNLTGVSKSMLGQIERGEVNPTISTILKISNGLK
VSFTSLLKNEKPEIDQIPFEELNPVFEGEGHKLYPVIPFEDDKRFETYIVEIKPGHKYYS
EGHVKGTEEIITVFEGELLISIGEIDYFLKKNDTIRFNANKSHVYENRGLKLTKLNLILH
YE