Protein Info for IAI46_05050 in Serratia liquefaciens MT49

Annotation: SgrR family transcriptional regulator

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 50 100 150 200 250 300 350 400 450 500 550 582 transmembrane" amino acids 13 to 34 (22 residues), see Phobius details PF12793: SgrR_N" amino acids 7 to 119 (113 residues), 118.6 bits, see alignment E=1.9e-38 PF00496: SBP_bac_5" amino acids 164 to 355 (192 residues), 54.5 bits, see alignment E=1.1e-18

Best Hits

KEGG orthology group: None (inferred from 91% identity to spe:Spro_1103)

Predicted SEED Role

"Oligopeptide ABC transporter, periplasmic oligopeptide-binding protein OppA (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) or Sex pheromones in Enterococcus faecalis and other Firmicutes (TC 3.A.1.5.1)

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

Find the best match in UniProt

Protein Sequence (582 amino acids)

>IAI46_05050 SgrR family transcriptional regulator (Serratia liquefaciens MT49)
MRLTHRLSQYQRLYQQLGAAPVAITIGELAALFYCSERHARTLVQQLQDQGWLSWQSQPG
RGKRARLQCLKTPDELRAAHLQRLLHDGDHQGALEMAQLAPQHLQELLSPHLGGQWQAGS
PTLRIPYYRTLESLDPLTLTGRAEQHLVATLHAGLTRFITGNPEPQSDLAHHWQISHDGL
RWQFFLRSQLRWHNGEMLTGQQLLQTLEKLQRHLRSRPSLANVKAISLPHALCLQFDLQH
PDYWLAHRLAELPCLLTHPEAAGIGAGPFKLTLNEAHLVRLEQHPFYHLQHPYLESIEYW
ITPELQVDAAYTSCQHPVRITIGQQEEMALARPVQRSMSLGWCYLAVNLKHGVLNEAQGQ
KLLMLIQQSGLLANLPVPNSVITPSHEMLPGWAIPRHQVDDEIALPAKLTLLYRPPVELE
TVTVALQQLLVRHGCELELRYYAGKRWQSAEQIEQADLLLADNLIGESPEATLESWLRQD
TLWRGILPDDRWRHQQQTLQQIQQLPAQQPRYEQLKEYYQQLMRAAIITPLFHYQYQISA
PPRIHGVTLTAHGWFDFCQAWLPPPLDSTEPLSPDLMGPAQR