Protein Info for Rru_A0550 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 50 100 150 200 250 300 350 400 450 500 550 595 transmembrane" amino acids 532 to 550 (19 residues), see Phobius details PF13174: TPR_6" amino acids 14 to 43 (30 residues), 12.5 bits, see alignment (E = 0.00013) PF13432: TPR_16" amino acids 51 to 104 (54 residues), 19.9 bits, see alignment 5.3e-07 amino acids 116 to 177 (62 residues), 33.7 bits, see alignment E=2.6e-11 amino acids 194 to 243 (50 residues), 17.5 bits, see alignment 3e-06 amino acids 216 to 267 (52 residues), 24.2 bits, see alignment 2.4e-08 amino acids 256 to 297 (42 residues), 22.8 bits, see alignment 6.5e-08 PF13428: TPR_14" amino acids 115 to 150 (36 residues), 23.6 bits, see alignment 3.7e-08 PF14559: TPR_19" amino acids 194 to 248 (55 residues), 27.8 bits, see alignment 1.7e-09 amino acids 256 to 297 (42 residues), 30.5 bits, see alignment 2.5e-10 PF13424: TPR_12" amino acids 214 to 275 (62 residues), 30.4 bits, see alignment E=2.4e-10 PF13181: TPR_8" amino acids 245 to 277 (33 residues), 13.2 bits, see alignment (E = 5.6e-05)

Best Hits

KEGG orthology group: None (inferred from 100% identity to rru:Rru_A0550)

Predicted SEED Role

"FOG: TPR repeat"

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 Q2RWZ1 at UniProt or InterPro

Protein Sequence (595 amino acids)

>Rru_A0550 TPR repeat (NCBI) (Rhodospirillum rubrum S1H)
MSPPPAPNPIRDSLIARADALREGGAPAEARDLYRLVLDRHPGHGPALAGLGRILLGLGQ
PTAALESLGAAVAADPTRLDWLADLAVALAGARRPAEALSAAEGLPATAGALGFRADRLE
ELGRRDQAIALLDDALRRHPDEAELHRRQGVLLRRAGRAAQAIAPWRALVALRPGDAAAW
SSLGAGLGESGLDEEAEKALRRAVALAADEPDWTYNLAHFLIERDRLEDALPLLDAAVAR
APERAHYHTNLGVCRLGLGDIKGAIAAHRQALALDPDEPEARYDLAWALLLAGAWEEGWA
AHEARWRMGRFTGRRAAGPAPTDWPMPLWDGQPLGPGRTLLLHAEQGFGDSLMMSRLIIP
ALARAGDAQGIIECPPSLVGLLAQSLGPALGPAVRVVAQAESPPAADAHLPLMSLPHRLG
VDSETIPGPDRWLRAEPAPRPPSSPPRVGLVWAGDPGNRMDRLRSCPATALRPLFDRVKD
AGLDIAWTGLQLGPPAADLPDLPAALAPGGDFAATARVVAALDLVIGVDTAVIHLAGGLG
VETWVMLAYVPDYRWMMDRDDSPWYPSARLFRQSRRGDWRGVIAQVAAALTKRFG