Protein Info for Shew_2791 in Shewanella loihica PV-4

Annotation: PAS/PAC sensor signal transduction 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 1000 1100 1226 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details transmembrane" amino acids 777 to 796 (20 residues), see Phobius details PF07494: Reg_prop" amino acids 35 to 57 (23 residues), 17.1 bits, see alignment (E = 1.2e-06) amino acids 169 to 191 (23 residues), 22.7 bits, see alignment (E = 1.8e-08) amino acids 352 to 373 (22 residues), 21.2 bits, see alignment (E = 5.5e-08) PF07495: Y_Y_Y" amino acids 712 to 767 (56 residues), 37.9 bits, see alignment 3.3e-13 PF08447: PAS_3" amino acids 852 to 925 (74 residues), 54 bits, see alignment 4.3e-18 PF02518: HATPase_c" amino acids 1115 to 1221 (107 residues), 83 bits, see alignment E=5.4e-27

Best Hits

KEGG orthology group: None (inferred from 100% identity to slo:Shew_2791)

Predicted SEED Role

"diguanylate cyclase/phosphodiesterase (GGDEF & EAL domains) with PAS/PAC sensor(s)" in subsystem Bacterial hemoglobins

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 A3QGQ9 at UniProt or InterPro

Protein Sequence (1226 amino acids)

>Shew_2791 PAS/PAC sensor signal transduction histidine kinase (RefSeq) (Shewanella loihica PV-4)
MRALILSLLLLLLVSQPSLAFSYQPQFDSFGAKEGLSMNTVTDIVNDKEGHLWIATQAGL
NRYDGKRFKIFDTQGDNRGPSAKYIKKLHFSRSTLWLITRNEGINRYHADSSIFEPFNAS
NSPLPDDIVDLDEDAQGNLWIATADNRLLYFSPASNKLLATLDSSTTQGLPSGRINTLYR
DRQDRLWIGTLNGLASLKQTEDEISVTQYAPEVLRGVSAIEAGKSNTLWVGTQTRGLFLL
DITNDQAMAIAAVPASPAFSISALRRDKFGSLWIGFRAQGLARYEPSRNEIHRLNASAEN
RYSINSPVITSLWIDNEQQLWIGSKGGGLSKTFLDAQYFGHIHGFSFNDNNLLNVDIRSL
LEDSQGTLWVGTASGVYRGLKNPRGELTGFIPFHVQNPALSQAFISFIKEDELGQLWIGT
RGDGLFIYTADKQSYIHYLADAKSPNSLPSNQLYSLYFDRQGTPWITSSDGGIARYAGIA
TGFIAVPLPIKTVTDMLQDGDGNYWLTSSSDGLLRLAANGEITHFASHTPHALPKQHLFS
IVAGDKHSLWIASNEGLLHFNTQDFSSRLLTTADGLIDDTIYLLFADQRRHLWLGTTKGL
TQLDPDSLKTTNYTDIDGIQDNEFNFGAAALGRNNTLYLGGVNGFNHFNPAQLPRRQPPT
LPVITDLFVLGQAQGLPDMDQGTPRLPPSLALPHTADIFSLHYHSPDLHNATRLSYQYRL
LGLNDTWIAGSPEQVAYFTGLNPGNYLFEIRAKDINQQYSPIRRLKIMLEPAPWQSPFAY
TLYFTLTLMLVSLIFYRKWSQYQQQAALLHEVAESEQRLQLALWGSGDEFWDWNIVHGNA
TRTNTFLKYPEQEQELKKTIATCVHPDDIPKVSRVAKECINDQIDKFSLTYRGLAPDGEW
LWVLNRGQVVERDEAGKAVRIAGTIKNIQQQKETEHALRELNQRLEQRVNERTLELQQRN
DELKHTLDELEHTQGELMDKEKMAALGGLVASITHEVNTPIGISVTAASHLQESVKHFDQ
LYRRGEITEEDFEQYQNEVAECCRLILANLERASKLIASFKQVSVDQSHEDVREFDLHAY
LEEIFISLNPMLSRTPHEYSYQCPEKLIIQSTPGAFYQIVSNLFNNSVIHAYPDGKSGKL
SLDVARTDQGICITYQDDGCGMSQEVQAQVFQPFFTTKRGKGGSGLGMNIVSNIVTQVLK
GEISIDSQEGRGSTFIIHLPDSLIVR