Protein Info for Rru_A0264 in Rhodospirillum rubrum S1H

Annotation: TPR repeat (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 50 100 150 200 250 300 350 400 450 500 550 599 signal peptide" amino acids 1 to 32 (32 residues), see Phobius details PF13432: TPR_16" amino acids 311 to 344 (34 residues), 20.8 bits, see alignment (E = 2.3e-07) amino acids 357 to 419 (63 residues), 29.4 bits, see alignment E=4.9e-10 amino acids 392 to 459 (68 residues), 37.9 bits, see alignment E=1.1e-12 amino acids 442 to 493 (52 residues), 17.5 bits, see alignment 2.5e-06 amino acids 500 to 555 (56 residues), 22.8 bits, see alignment 5.6e-08 PF07719: TPR_2" amino acids 426 to 457 (32 residues), 23.4 bits, see alignment (E = 2.4e-08) PF14559: TPR_19" amino acids 476 to 529 (54 residues), 25.6 bits, see alignment 6.7e-09 PF13174: TPR_6" amino acids 500 to 525 (26 residues), 12.9 bits, see alignment (E = 8.7e-05)

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A0264)

Predicted SEED Role

"FIG140336: TPR domain protein"

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 Q2RXS6 at UniProt or InterPro

Protein Sequence (599 amino acids)

>Rru_A0264 TPR repeat (NCBI) (Rhodospirillum rubrum S1H)
MAIMRHGLAASVMGTALAMVVAVLPAGCANGQVGEANRPGTTPPSEIALAPSGLGSYLAA
RHAEAEGDTEAAAAFYLTALADDPDNLNLLRRAYFFNAVEGKVGEAAELASRLMVSDPTA
TIAPLVISADLAKRGQMREAATLINGQNRQGLNSFLVPVALAWARAGAGDAGGAMTALDE
LSKNAGYATLRALHGALLQEQLGNKAKAGELYEAYVKGGERPSLRGVQLAGGFFVRTGQA
ARARALAADYSQRFPDSLLLDNAVAGFAEGGTPPAPEVGTAKDGMAELYYGTASLLADND
LQTATMFNRLALHLRPDFPLAQLLLGQLLAGQNRHDDAIAAYRGIESHDTLMLAAGLAEA
ESLRAQGKIDDAVVEFDKLAAHFPSRPDPLIEKGDLLRQDQRFAEAATAYSAAIARMGAP
DPRHWAVYFGRGVAYERTDRWPLAEQDFQTALRLNPDQPFVLNYLGYSWLDNGINVDQAK
QLIERAVAQRPKDGYIIDSLGWAHFRLGEYAEAVGILERAIHETPDDATINDHLGDAYWM
VGRRLEARYQWERALSLADDADLSASIQKKLDTGLSPPSPVVPRSAGRPAERQPTSATP