Protein Info for MPMX20_02962 in Enterobacter sp. TBS_079

Annotation: Transcriptional regulatory protein DcuR

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 50 100 150 200 239 transmembrane" amino acids 198 to 216 (19 residues), see Phobius details PF00072: Response_reg" amino acids 4 to 117 (114 residues), 72.1 bits, see alignment E=2.1e-24

Best Hits

Swiss-Prot: 69% identical to DCUR_SHIFL: Transcriptional regulatory protein DcuR (dcuR) from Shigella flexneri

KEGG orthology group: K07703, two-component system, CitB family, response regulator DcuR (inferred from 98% identity to enc:ECL_03248)

Predicted SEED Role

"Fumarate respiration transcriptional regulator DcuR"

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

Find the best match in UniProt

Protein Sequence (239 amino acids)

>MPMX20_02962 Transcriptional regulatory protein DcuR (Enterobacter sp. TBS_079)
MINVLIVDDDAMVADLNRLYVNRVEGFSCCGVASTLNQARAIINDPSQPVDLVLLDVYMQ
QDNGLDLLPVIRASGRPIDVIMISSAADAATIQTSIHYGVVDYLIKPFQFPRFEEALNGW
KAKHSLMGSHQYYEQADVDRLIHGGAPELADSKKLPKGLTPQTLRTICQWIDAHPETEFS
TDDLANAVNISRVSCRKYLIWLAQINILFTSIHYGATGRPVYRYRLQPEQTALLKQYCQ