Protein Info for AMB_RS21745 in Magnetospirillum magneticum AMB-1

Annotation: signal transduction histidine kinase

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 50 100 150 200 250 300 350 400 450 494 transmembrane" amino acids 12 to 33 (22 residues), see Phobius details amino acids 198 to 219 (22 residues), see Phobius details PF02518: HATPase_c" amino acids 385 to 492 (108 residues), 81.5 bits, see alignment E=3.2e-27

Best Hits

KEGG orthology group: None (inferred from 100% identity to mag:amb4300)

Predicted SEED Role

"putative sensor histidine kinase"

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 Q2VZ71 at UniProt or InterPro

Protein Sequence (494 amino acids)

>AMB_RS21745 signal transduction histidine kinase (Magnetospirillum magneticum AMB-1)
MPRLGLWRGSFAVKLASIALIFAVVPVLIYLQLETVETQRNALMLRLAQEQGKLAGEALF
PLLEQFSPRNADRIDPVVRRLGEGGMSIKVLFRPAQSNGARNFLLVASAPETGPQQARPA
MDRLVESGVLAHLAASCEGRAPLALRLAGIQEGGELLTYLAPHATRLGCWVVLTAQPTGT
LPEQVIGRPYWQSPDLQVAASIYLLMAVLVLSIFTDAWGNLRRFQGVARSVVRGEAKVSF
VEGNRVPELAEVAAELDSMVATLKRSEGLLRQAAEENAHALKAPLAVISQSLEPLGRAVA
PDNVRAVRALDLIGQSVERLDGLVSTIRRTDETIAALIDRPRDRVDASALLNRLGRGYIR
MAAERSVGLDMGVAAGLWISGSDEMLEVIAENLLDNAIDFSPPGGRISMDLRQENGMALL
RVRDNGPGVPEGELERIFERHVSQRGKAEGGQVEHYGLGLWIVRRNAEAMGGKAWAAGAP
GGGLEVSVALPLGD