Protein Info for PGA1_c24960 in Phaeobacter inhibens DSM 17395

Annotation: putative methyl-accepting chemotaxis 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 50 100 150 200 250 300 350 400 450 500 550 600 652 transmembrane" amino acids 12 to 34 (23 residues), see Phobius details amino acids 186 to 206 (21 residues), see Phobius details PF00672: HAMP" amino acids 210 to 258 (49 residues), 30.6 bits, see alignment 5.3e-11 PF00015: MCPsignal" amino acids 385 to 539 (155 residues), 165.2 bits, see alignment E=1.9e-52

Best Hits

Predicted SEED Role

No annotation

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 I7F1I4 at UniProt or InterPro

Protein Sequence (652 amino acids)

>PGA1_c24960 putative methyl-accepting chemotaxis protein (Phaeobacter inhibens DSM 17395)
MFRTISTKTRFMISGAVSVFTILVLALISVYSLWQSELELERQIDVTKTVRHELKVDLLH
EELNAEVLYLVLAGDHATAAEREELRARVVEVGEEMRANLELLKRDTLPPKALAQVEGMV
PEVDAFLTQGVALAELAMTDRVAAEAGLDAFEESYKALNTKLHPLSGWIEQAAIETANSA
RAHDIMLLYTLLGTSVLLVLITIYNARKMTLNIVRPIGRMREALREVAEGDFGLKVEARM
RGDDFGQIAHDIDRVSGRVIEELEKQNALRGESEKVIDRLRQGLQRLAAGDFSDQINESF
GSDYDPLRINYNETVDKLNEVMAQVVKASAAIQAQSDEIRSGAEDMSARTESQAATLEET
AAALEEMTVSVSNSAKNAKAVEGAVDSARKDVENSGRVVEGAIEAMNEIERSSGQISQII
GVIDDIAFQTNLLALNAGVEAARAGEVGRGFAVVASEVRALAQRSSDAANEIKTLITAST
RTVEEGVEKVDSAGKALSQVVGEVVNIATLVSGISSESGEQAQGLNEINIGVAQLDNVTQ
QNAAMVEESGAAILKMNSETYGLNQIVSQFILLSSDGVEGGSSSTAKRAAAAVEAGHPDE
ERWEDYNEVSAHGSVSGDGIDDWNNHGKSSQKSAAPTGGDGWADDDAVANFA