Protein Info for Rru_A3094 in Rhodospirillum rubrum S1H

Annotation: O-antigen polymerase (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 50 100 150 200 250 300 350 400 444 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details transmembrane" amino acids 39 to 63 (25 residues), see Phobius details amino acids 75 to 94 (20 residues), see Phobius details amino acids 102 to 121 (20 residues), see Phobius details amino acids 128 to 150 (23 residues), see Phobius details amino acids 170 to 186 (17 residues), see Phobius details amino acids 198 to 230 (33 residues), see Phobius details amino acids 236 to 253 (18 residues), see Phobius details amino acids 327 to 350 (24 residues), see Phobius details amino acids 370 to 409 (40 residues), see Phobius details PF19358: DUF5935" amino acids 1 to 186 (186 residues), 89.7 bits, see alignment E=2.4e-29 TIGR03097: probable O-glycosylation ligase, exosortase A-associated" amino acids 2 to 406 (405 residues), 608.3 bits, see alignment E=3.2e-187 PF04932: Wzy_C" amino acids 201 to 339 (139 residues), 73.9 bits, see alignment E=1.3e-24

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A3094)

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 Q2RPQ6 at UniProt or InterPro

Protein Sequence (444 amino acids)

>Rru_A3094 O-antigen polymerase (NCBI) (Rhodospirillum rubrum S1H)
MRDLLLALLLVSSLPLIIVRPYVGVFVWCVVSLMNPHQMAYGFISSAPVALLVAGSTLIG
LLASREPKRLPGDPIVICILLLAFWVSVTTVFALRPDVAFPLWDRTIKMFLMVLVGLALI
RSRQRLHALVWILVVSIGFYGVRGGLFTLVTGGGGRVVGPPTTMIGDNNSLAAALIMTLP
LMRYLHLQSANRWIRLGLAGAMGLTALSVLGSFSRGALLASVAMFFWMLVRSRKRLMILA
LGATFAIGGLFLMPESWHDRMNTISDYQEDESAMGRLDAWTFAFNLAVERPLVGGGFRIN
VDRDVFLRFSPEAGINRAFHSIYFQVLGEHGFVGLGLFLATLALGFFKAGALSRQCAGDP
KLAWARDLGAMSQVSLVGYAAGGAFLDLAFFDLFYFVALLPVMASWVLANPPPVVWKPKP
VKSQVPGRGRPRRAALPPPRDALP