Protein Info for AMB_RS20720 in Magnetospirillum magneticum AMB-1

Annotation: nucleoside:proton symporter

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 50 100 150 200 250 300 350 413 signal peptide" amino acids 1 to 20 (20 residues), see Phobius details transmembrane" amino acids 28 to 49 (22 residues), see Phobius details amino acids 64 to 81 (18 residues), see Phobius details amino acids 95 to 118 (24 residues), see Phobius details amino acids 138 to 162 (25 residues), see Phobius details amino acids 174 to 196 (23 residues), see Phobius details amino acids 205 to 227 (23 residues), see Phobius details amino acids 261 to 287 (27 residues), see Phobius details amino acids 299 to 325 (27 residues), see Phobius details amino acids 355 to 378 (24 residues), see Phobius details amino acids 388 to 412 (25 residues), see Phobius details PF01773: Nucleos_tra2_N" amino acids 7 to 79 (73 residues), 75.7 bits, see alignment E=4.9e-25 PF07670: Gate" amino acids 100 to 197 (98 residues), 47.2 bits, see alignment E=4.1e-16 PF07662: Nucleos_tra2_C" amino acids 207 to 410 (204 residues), 214.2 bits, see alignment E=2.7e-67

Best Hits

KEGG orthology group: K03317, concentrative nucleoside transporter, CNT family (inferred from 100% identity to mag:amb4097)

Predicted SEED Role

"Nucleoside permease NupC" in subsystem Deoxyribose and Deoxynucleoside Catabolism

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 Q2VZS4 at UniProt or InterPro

Protein Sequence (413 amino acids)

>AMB_RS20720 nucleoside:proton symporter (Magnetospirillum magneticum AMB-1)
MTGQGLIGIIALIGVAFLLSEDRRAVSWRVVVAGLAVQGLLALLLLKVPAAKLLFLGLDR
AVAALQTATRAGTSFVFGYVGGAPAPWTAANPASGFILAFQALPLVLLMSALSALLYHWR
ILPVVVRAASRLLEKSMGVGGAVGVSASATAFLGMIEAPLLIRPYVGKLSRGELFLVMTA
GMSTIAGTVMVLYATFLDGIIPDAIGHLLTASLISVPAGLMIGKIMVPDCALTGAGKLGD
GHDYAGSMDAVVKGTMDGVRLLVGIVAMLVVLVALVSLANAGLALLPEVAGAPLTLQRVL
GWAMAPVVWAMGIPAGEMVTAGALMGTKTVLNELLAYLDLAHLPPEALSARSRLIMTYGL
CGFANLGSLGILIAGLSVMAPERRAEIVALGGRSIISGTMASCLTGSMVGLLL