Protein Info for Sama_1872 in Shewanella amazonensis SB2B

Annotation: sensor histidine kinase (RefSeq)

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

1 100 200 300 400 500 600 700 800 900 1046 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details transmembrane" amino acids 773 to 793 (21 residues), see Phobius details PF07494: Reg_prop" amino acids 33 to 53 (21 residues), 18.2 bits, see alignment (E = 5.1e-07) amino acids 171 to 193 (23 residues), 23.2 bits, see alignment (E = 1.2e-08) PF07730: HisKA_3" amino acids 847 to 909 (63 residues), 44.6 bits, see alignment 4.3e-15 PF02518: HATPase_c" amino acids 951 to 1045 (95 residues), 47.7 bits, see alignment E=5e-16

Best Hits

KEGG orthology group: None (inferred from 100% identity to saz:Sama_1872)

Predicted SEED Role

"Two-component system sensor histidine kinase/response regulator, hybrid"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

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

See A1S6S1 at UniProt or InterPro

Protein Sequence (1046 amino acids)

>Sama_1872 sensor histidine kinase (RefSeq) (Shewanella amazonensis SB2B)
MSAVIRTIIYLMLLHFGNAWSAPEKIAQNVDFDSDNISAILIDKQGFMWLGTQDGLFFYD
SYQLEKFRPDADTPGTIAALDIRNLYLSRDNSLWISTNSGGLSRFNPDTRTFTNYRHNSE
DINSLSNDSVYDVADGPDGELWVATQIGLNRLNPATGQVRRYLKDDTNAASLPSNYVYTL
FVDSSNRLWIGTIGGGLAYWAGETQGFISLELPNVITDVFSIVEQDGKYLWVGTRQGLLR
ITLDNLLVRRIQPDQGNEPELMIISLHLDANQLVLGTFGQGLKFYNTDTNQLSHASQDIP
GAKDTITSMVKDSTGQLFYATWGRGAYKLDVTERNKSDDGTAKRTSLSLPNVAAMYAKSG
SNKAWVGSFSDGLHWLDLDTQRLNRFTPSTSANNINGVLSIASFGADELLVGTSEGLWHL
IGNGTVKAHFSHQPEETGSIGKGFVRVLQPDDSGDVWVGIGGDGLYKYHPDSGTFSSYTH
DPSVPDSLSGNYITSLLIDGPYLWVGTRSNGLNLCQKDSMSCQRLQVHNSGLNHFYISDI
AKDDLGNIWVGTDGGGLHKAEFHRTGVKTEVRITPEPGLAADSIKSILPGASGEVWFTTS
DGLFSYHSNQKRFHKATDRVLNGLGGFSQRSRASTGEFNLLGTNNGVYLFSSISNVEPET
QFPVRFTQIVSDSLANPILNTAIQDPFQMSVPWGGWLNVEFALLDFGSSAHSYQYRMSSE
SQWISLNNMHHLNFYKLDPGVHRLEVRGRGINQAWSQPATLHLTVIPPWWRNTTYIGLLL
VCIALVAVSYHRFRMARWERYTRHLNALKEEKLAVIEKLRQNEQHLKSAFEGMRNLATRL
QYAKEEERKSISRELHDQFGQSLTATQISLQLFRRQHPGDPKLIDTCITTIQAMIKQVRA
ISFDLRPSLLDDVGLVAGLHHQLNKMSSSLTHPIIFNADTDIPELSPELTITLFRVIQES
VTNAIRHANATRIEVKLYPDGDKIKAEVSDNGVGFEPGGISAKVSKGGHLGLLGIEERVK
SQNGNLNIKAIPHGGVSISVEFPYEK