Protein Info for RALBFv3_RS15370 in Ralstonia solanacearum IBSBF1503

Annotation: nitrate reductase

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 50 100 150 200 250 300 350 400 450 502 transmembrane" amino acids 37 to 58 (22 residues), see Phobius details amino acids 68 to 89 (22 residues), see Phobius details amino acids 116 to 141 (26 residues), see Phobius details amino acids 160 to 180 (21 residues), see Phobius details amino acids 192 to 209 (18 residues), see Phobius details amino acids 234 to 257 (24 residues), see Phobius details amino acids 277 to 301 (25 residues), see Phobius details amino acids 317 to 339 (23 residues), see Phobius details amino acids 357 to 376 (20 residues), see Phobius details amino acids 383 to 408 (26 residues), see Phobius details amino acids 429 to 448 (20 residues), see Phobius details amino acids 468 to 488 (21 residues), see Phobius details TIGR00800: NCS1 nucleoside transporter family" amino acids 22 to 451 (430 residues), 374.9 bits, see alignment E=2.5e-116 PF02133: Transp_cyt_pur" amino acids 30 to 477 (448 residues), 379.9 bits, see alignment E=8.7e-118

Best Hits

KEGG orthology group: K03457, nucleobase:cation symporter-1, NCS1 family (inferred from 97% identity to rsc:RCFBP_20200)

Predicted SEED Role

"Cytosine/purine/uracil/thiamine/allantoin permease family protein" in subsystem Purine Utilization

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 (502 amino acids)

>RALBFv3_RS15370 nitrate reductase (Ralstonia solanacearum IBSBF1503)
MKQTVQAADAQLGVAHGSRLYNDDLAPTGVAQRTWKWYHFAALWVGMVMNIASYMLAAGL
TEQGMSPWQAVLTVLLGNAIVLVPMLLIGHAGAKHGIPYAVLVRTSFGTQGAKLPALLRA
IVACGWYGIQTWLGGSAIYTLANILTGNALQGAPLPLLDISIGQLACFLLFWALQLYFIV
HGTDSIRWLESWSAPIKIVMCIALVWWATSRAGGVGSMLSAPSQFAAGGKKAGLFWATFW
PSLTAMVGFWATLALNIPDFTRFARSQRDQVVGQSIGLPVPMALLSVISVVVTSATVVIY
GKAIWDPIDLTSRMTGIGVGIALVILTLDTMCCNLAANLVGPAYDFSSLWPRGISYKAGG
LITATIAIVMMPWKILATTQGYIFTWLVGYSALLGPVAGIMMVDYFLIRGTRLAAHELFD
EHGEYTYTGGWNLGAVVALAVGVLPNLPGFLHTAFPASFPNVPAFFNALYTYAWFVGLVL
ASIVYSAWMKLRGSARARVANV