Protein Info for Pf1N1B4_4092 in Pseudomonas fluorescens FW300-N1B4

Annotation: Cytosine/purine/uracil/thiamine/allantoin permease family 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 50 100 150 200 250 300 350 400 470 transmembrane" amino acids 35 to 56 (22 residues), see Phobius details amino acids 62 to 83 (22 residues), see Phobius details amino acids 103 to 127 (25 residues), see Phobius details amino acids 141 to 162 (22 residues), see Phobius details amino acids 168 to 187 (20 residues), see Phobius details amino acids 199 to 221 (23 residues), see Phobius details amino acids 239 to 264 (26 residues), see Phobius details amino acids 273 to 294 (22 residues), see Phobius details amino acids 301 to 319 (19 residues), see Phobius details amino acids 331 to 352 (22 residues), see Phobius details amino acids 358 to 380 (23 residues), see Phobius details amino acids 401 to 419 (19 residues), see Phobius details amino acids 432 to 454 (23 residues), see Phobius details PF02133: Transp_cyt_pur" amino acids 21 to 443 (423 residues), 167.3 bits, see alignment E=2.7e-53

Best Hits

KEGG orthology group: K03457, nucleobase:cation symporter-1, NCS1 family (inferred from 77% identity to pau:PA14_67340)

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

See A0A161ZBM3 at UniProt or InterPro

Protein Sequence (470 amino acids)

>Pf1N1B4_4092 Cytosine/purine/uracil/thiamine/allantoin permease family protein (Pseudomonas fluorescens FW300-N1B4)
MTKVSDSQQRSPLIETRSIDYIPEAERHGSLYSQFTLWLGANLQITAIVTGALAVVLGGD
VFWSLIGLLIGQLLGGAVVALHAAQGPKLGLPQMISSRVQFGVYGAAIPIVLVCLMYLGF
SATGAVLSGQAIAQLIDVSDSAGILIFASCIAFLTIFGYRVIHLVGRVASVLGIIAFVYL
FTRLMTLNDIGLLLENRHFGWSTFLLAVSLSASWQIAFGPYVADYSRYLPSKTSSWKTFT
AVGLGTVLGAQASMVLGVFAAALAGTGFRGHEVATIVGLGSTGVIASLLYLSVVFGKVTV
STLNAYGSFMCVATIISGFRRGFEISAGKRMLFVLAIVGASTALALLGQHSFLTTFKYFI
LFLLTFFTPWSAINLVDYYFINKERYDIPALSDPAGRYGRWNVLGISVYVFGVLVQLPFV
DTHFYSGPMVAQLGGVDISWIVGLVVPGILYYWVARTTGLAMSVEGNSKA