Protein Info for PGA1_262p02000 in Phaeobacter inhibens DSM 17395

Annotation: putative transcriptional regulator, LysR type

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 50 100 150 200 250 285 transmembrane" amino acids 215 to 230 (16 residues), see Phobius details PF00126: HTH_1" amino acids 7 to 65 (59 residues), 65.8 bits, see alignment E=2.8e-22 PF03466: LysR_substrate" amino acids 90 to 241 (152 residues), 79.4 bits, see alignment E=2.5e-26

Best Hits

KEGG orthology group: None (inferred from 40% identity to rhi:NGR_c28020)

Predicted SEED Role

"Transcriptional regulator"

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 I7DWS2 at UniProt or InterPro

Protein Sequence (285 amino acids)

>PGA1_262p02000 putative transcriptional regulator, LysR type (Phaeobacter inhibens DSM 17395)
MDNLDSDLLRTFLAVAEAGSVTDGAARIYRSQSATSLQVKRLEAILGQPVFERHGRGVVL
SDAGRRLLPVAQDVTARLDSALRDISLRDVSGKLRVGIPDDHGRTKLAEIIASFARHHPQ
VELDVTCALSTGFPDALEKGTLDLAIYEVERPRKHEEVLFEDPTCWVSSAHRNFPSDDSL
PVAVFDQACWWRDVAIASLKTRGKPYRIVYSSQSVSGVIAAVEAGIAVGLLGRSSLHSGL
SVMSNILGLGNTPASKLVMAASGSQEATPQEAMKAAIRTAFMANV