Protein Info for SM_b20835 in Sinorhizobium meliloti 1021

Annotation: hypothetical protein

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 50 100 150 200 250 300 331 PF18765: Polbeta" amino acids 63 to 137 (75 residues), 28.1 bits, see alignment E=2.7e-10 PF01909: NTP_transf_2" amino acids 63 to 111 (49 residues), 23.1 bits, see alignment 1.2e-08 PF05168: HEPN" amino acids 198 to 314 (117 residues), 39.6 bits, see alignment E=7.8e-14

Best Hits

KEGG orthology group: K07076, (no description) (inferred from 100% identity to sme:SM_b20835)

Predicted SEED Role

"conserved hypothetical protein, similar to SMa10599"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Search 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 Q92VW9 at UniProt or InterPro

Protein Sequence (331 amino acids)

>SM_b20835 hypothetical protein (Sinorhizobium meliloti 1021)
MTAIYSSRDSISGFKGMAEEKRAQSSMRSSLEHLPEKKQRELARVVEVIHEELEDALKGG
TSEFKKRGRILKIILFGSYARGNWVDEPHTKKGYKSDYDLLVVVNDRRLTDFATYWSKAQ
DRLMHLSEVQTPVSLIVHSRREVNTALYEGQYFFVDIRRDGIVLYELDDEPLAEPKSLSP
AEALRVARQNFDDKFPSAPSFLDTAQYLVRKNQLRHSAFELHQSIETAYSCLLLTLTNYS
PPSHSLKFLRGLAEDHDRRLVEVWPRDQHRFTAWYNILNEAYVKARYSKHFEITDEALSW
LLERTEHLLRLVEMICTERLGELERAPVRDQ