Protein Info for PGA1_c07550 in Phaeobacter inhibens DSM 17395

Annotation: ion channel domain-containing protein

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 50 100 150 200 257 transmembrane" amino acids 21 to 42 (22 residues), see Phobius details amino acids 48 to 70 (23 residues), see Phobius details amino acids 77 to 98 (22 residues), see Phobius details amino acids 101 to 118 (18 residues), see Phobius details amino acids 137 to 160 (24 residues), see Phobius details amino acids 172 to 191 (20 residues), see Phobius details amino acids 197 to 218 (22 residues), see Phobius details PF07885: Ion_trans_2" amino acids 147 to 217 (71 residues), 50.3 bits, see alignment E=1.8e-17

Best Hits

KEGG orthology group: None (inferred from 68% identity to sil:SPO1421)

Predicted SEED Role

"Potassium voltage-gated channel subfamily KQT; possible potassium channel, VIC 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 I7DYF4 at UniProt or InterPro

Protein Sequence (257 amino acids)

>PGA1_c07550 ion channel domain-containing protein (Phaeobacter inhibens DSM 17395)
MTDLKTRLTDLYRGTDSASVRFRYGLIGFDAITILFFMSTAHIPHGPWLIGLSWLAGLVI
ALDLAARLWISSNRRKLFWRIYTLADIIVLVSLLLETILPGGLAFLRILRGLRLIHSYHL
LQDLRRDSRFFRRHEDAIIAGINLFIFVFATSMTALVFFMDTTGSDYPYIDALYFTVATL
TTTGFGDITMATPAGKTFSVFVMVVGVTLFVRLAQAIFNPQRVRYTCSQCGLTRHDVDAV
HCKHCGGQLKIRTSGVE