Protein Info for AZOBR_RS32440 in Azospirillum brasilense Sp245

Annotation: ArsR 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 50 100 157 PF13404: HTH_AsnC-type" amino acids 1 to 42 (42 residues), 68 bits, see alignment E=7.2e-23 PF13412: HTH_24" amino acids 2 to 48 (47 residues), 67 bits, see alignment E=1.3e-22 PF01037: AsnC_trans_reg" amino acids 67 to 140 (74 residues), 70.2 bits, see alignment E=1.7e-23

Best Hits

Swiss-Prot: 48% identical to GRP_ZYMMO: Glutamate uptake regulatory protein (grp) from Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4)

KEGG orthology group: K05800, Lrp/AsnC family transcriptional regulator (inferred from 66% identity to smd:Smed_1597)

Predicted SEED Role

"Transcriptional regulator, AsnC family"

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

See G8B0L2 at UniProt or InterPro

Protein Sequence (157 amino acids)

>AZOBR_RS32440 ArsR family transcriptional regulator (Azospirillum brasilense Sp245)
IDATDRKILAALQADATLSLADLGKQVGLSATPCWRRVQRLEQEGYVRRRVALLDRAKLN
VDVTVFVAVRTSKHSAEWLEEFRRVVADIPEVVDLYRLSGEIDYLLRVVIPDIKAYDAFY
RKLIERIELQDVSSMFAMEEMKSTTEVPLSYVKTQNS