Protein Info for Rru_A2315 in Rhodospirillum rubrum S1H

Annotation: PepSY-associated TM helix (NCBI)

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 50 100 150 200 250 300 350 400 450 500 555 transmembrane" amino acids 12 to 36 (25 residues), see Phobius details amino acids 155 to 180 (26 residues), see Phobius details amino acids 201 to 223 (23 residues), see Phobius details amino acids 360 to 381 (22 residues), see Phobius details amino acids 403 to 427 (25 residues), see Phobius details amino acids 443 to 461 (19 residues), see Phobius details amino acids 468 to 489 (22 residues), see Phobius details amino acids 500 to 520 (21 residues), see Phobius details PF03929: PepSY_TM" amino acids 12 to 382 (371 residues), 190 bits, see alignment E=4.4e-60

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A2315)

Predicted SEED Role

"putative iron-regulated membrane protein"

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 Q2RRY0 at UniProt or InterPro

Protein Sequence (555 amino acids)

>Rru_A2315 PepSY-associated TM helix (NCBI) (Rhodospirillum rubrum S1H)
MPPDILRIYKTVHTWTGILTGMALFIAFYAGAITVFKEPLARWASPPMTTPVAPSLDDAL
PLIISTLRASPEAAREFSLHLREAEHLPGRLEWQSPAEGAESHRHDTLGMEHFVAHPGED
GAARIEAVAPSKLAEFIDVLHRVVGLPFDSDTARWIMGVIACLYALALVSGVVLLVPTLV
KDLFALRPGRNLKRLWRDAHNVVGLFSLPFHLVMALTATVFAFHDDLYSLQDTVIHDGRL
ASVWQAPSPAPPQPGEARDPGALLPPADLLARVRALSPTFTPIRLHYTQATGPRAMVRVW
GQDATALVSRPAGGFVAIDPYSGRIVNADYLPGHQSPALTTIGSFFALHFATYGGLPVKW
MYFLLGLAGAWLFYSGNLLWIESRRKTQRRGEATPPRQRRDTTVMAALSVGVCLGCLSGL
SLTIVAGKWLHGVVSDLTTWHQLVYYAVFFASIGWAFLRGAARASVDLLWLATLATAAIP
LTSGLSWLIPPLPLWGHTSAASLGVDATAGLGALCFALMARATSRRLRSGQADSLWVIQD
GESGGTASPIKPLRP