Protein Info for Rru_A3720 in Rhodospirillum rubrum S1H

Annotation: Polysaccharide biosynthesis protein (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 50 100 150 200 250 300 350 400 470 transmembrane" amino acids 20 to 36 (17 residues), see Phobius details amino acids 42 to 70 (29 residues), see Phobius details amino acids 103 to 122 (20 residues), see Phobius details amino acids 138 to 163 (26 residues), see Phobius details amino acids 171 to 189 (19 residues), see Phobius details amino acids 195 to 214 (20 residues), see Phobius details amino acids 236 to 248 (13 residues), see Phobius details amino acids 259 to 279 (21 residues), see Phobius details amino acids 285 to 307 (23 residues), see Phobius details amino acids 320 to 346 (27 residues), see Phobius details amino acids 352 to 372 (21 residues), see Phobius details amino acids 390 to 410 (21 residues), see Phobius details amino acids 414 to 437 (24 residues), see Phobius details PF01943: Polysacc_synt" amino acids 32 to 301 (270 residues), 45.1 bits, see alignment E=1.4e-15 PF01554: MatE" amino acids 245 to 397 (153 residues), 32.4 bits, see alignment E=1.1e-11

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A3720)

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 Q2RMY1 at UniProt or InterPro

Protein Sequence (470 amino acids)

>Rru_A3720 Polysaccharide biosynthesis protein (NCBI) (Rhodospirillum rubrum S1H)
MRRPPPPSASLPPPRPGRAVRAMVYGAGAALVVRGLEVGGKFLLYFLVARFLGASEGGLF
FLCLTWAHVLSTLTRFGLDRALILHVSSELAVDRRAAARDVRLGLLTSGGLALIVALLSW
SGADLLERHVFSMPGLAPVLAMASLAIVPQTVNVMLCAVLVGLGRSVIAQFLQNAWWPLV
LLALVGLGLRSAGDLLAGFAVAGVSGAGLCLALIRRERRRLAATPTPRTAASAGTLTPLL
ITALPLGVVEVVQVSLSNLPVLLLGVVAAAGDVAAFSIANRMTQLVWVVLISLGTIAAPR
IGAAYRLGDFPRLRSLNRTLQALGALTGGLAALVMIGFASPLLGLVGDGYESAAAALVVM
AAGQVVNAVSTGQDVILAMTGHGKMLRQINLVQLGVCVVCAIVLIAPFGMMGAAIASALP
LAIGATLSASAVSWILPAAPSWSLPLPAGLARVLFGSPPTVSSVSPTNTR