Protein Info for PGA1_c03920 in Phaeobacter inhibens DSM 17395

Annotation: Putative transmembrane protein (Alph_Pro_TM).

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 50 100 150 200 250 296 signal peptide" amino acids 1 to 46 (46 residues), see Phobius details transmembrane" amino acids 269 to 293 (25 residues), see Phobius details PF09608: Alph_Pro_TM" amino acids 63 to 291 (229 residues), 276.3 bits, see alignment E=1.2e-86

Best Hits

KEGG orthology group: None (inferred from 76% identity to sil:SPO0374)

Predicted SEED Role

"putative transmembrane protein"

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 I7DLV7 at UniProt or InterPro

Protein Sequence (296 amino acids)

>PGA1_c03920 Putative transmembrane protein (Alph_Pro_TM). (Phaeobacter inhibens DSM 17395)
MLGCVIHRKGRVESRSGLHHASQRLCAALLLILPLASLAPAPTAAQTAATLIDSEPATGP
REEVVLGLSQDRVAITANFDGSEILIFGAVKREAPIPQDDPLEVIVAVSGPSSPVMVRRK
EKKLGIWVNTDSVLVDSAPSFYAVATSAPLSQVLSDTEDLRYRVSVGRAIRSVGAGMHIR
GAQRFAEAVIRIRSDNDLYSLRENTVAVDQQTLFRTAIDMPADLTEGAYRTRILLTRGGT
VVAQYETNIDVRKVGLERFLYAMSREQPFLYGLMSLAIAIAAGWGASAAFRLLRRS