Protein Info for Rru_A1685 in Rhodospirillum rubrum S1H

Annotation: Small GTP-binding protein domain (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 50 100 150 200 250 300 350 418 TIGR03156: GTP-binding protein HflX" amino acids 15 to 358 (344 residues), 430.3 bits, see alignment E=2.5e-133 PF13167: GTP-bdg_N" amino acids 18 to 104 (87 residues), 86.9 bits, see alignment E=2.3e-28 PF16360: GTP-bdg_M" amino acids 107 to 186 (80 residues), 102 bits, see alignment E=4.4e-33 PF01926: MMR_HSR1" amino acids 194 to 297 (104 residues), 65.8 bits, see alignment E=7.4e-22 PF19275: HflX_C" amino acids 327 to 415 (89 residues), 46 bits, see alignment E=9.4e-16

Best Hits

KEGG orthology group: K03665, GTP-binding protein HflX (inferred from 100% identity to rru:Rru_A1685)

Predicted SEED Role

"GTP-binding protein HflX" in subsystem Hfl operon or Universal GTPases

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 Q2RTR0 at UniProt or InterPro

Protein Sequence (418 amino acids)

>Rru_A1685 Small GTP-binding protein domain (NCBI) (Rhodospirillum rubrum S1H)
MLHPFLRKGRPAARSPEARLAEANGLAEAISLDVALSETVPMARVVPATYIGGGAVERMA
GIIAAEAISLVVVDTQLSPIQQRNLERAWACKVIDRTGLILEIFGERARTAEGQMQVELA
HLTYQRSRLVRSWTHLERQRGGVGFLGGPGETQIELDRRLIGDRITRLRKDLEEVRRTRG
LHREARARVPYPVVALVGYTNSGKSTLFNRLTAGGVLAKDMLFATLDPTMRSLDLPSGRK
VILSDTVGFVSDLPHELVAAFRATLEEVKAADVIVHVRDIAGIDSDAQKADVEVVLREME
LDERVESGLIEALNKIDLLDSERQAQLVEDTAGRDTLVPVSAVTGAGTDALLARIDARLA
ESRIVLGLSIPLSDGATLAWVYRKGEVLERHDDEEQAHLTVRLDPADIGRLDPRLRTP