Protein Info for Synpcc7942_2107 in Synechococcus elongatus PCC 7942

Name: cynA
Annotation: ABC-type nitrate/sulfonate/bicarbonate transport systems periplasmic components-like

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 50 100 150 200 250 300 350 400 450 500 529 PF13379: NMT1_2" amino acids 164 to 403 (240 residues), 265.6 bits, see alignment E=6e-83 PF09084: NMT1" amino acids 181 to 391 (211 residues), 30.8 bits, see alignment E=2.9e-11

Best Hits

KEGG orthology group: K02051, sulfonate/nitrate/taurine transport system substrate-binding protein (inferred from 100% identity to syf:Synpcc7942_2107)

Predicted SEED Role

"Cyanate ABC transporter, substrate binding protein" in subsystem Cyanate hydrolysis

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 Q31LD2 at UniProt or InterPro

Protein Sequence (529 amino acids)

>Synpcc7942_2107 ABC-type nitrate/sulfonate/bicarbonate transport systems periplasmic components-like (Synechococcus elongatus PCC 7942)
MVPPTLLEEQSKLLHSAACRCQDCYRLTTDHDRFLEDMPQDPEILMADFQKMGLFKPESI
AIADRLTTSELRQALFFKNASQGDPEQEAMLRALAAEAGGLDQAFAAAFGPQAGRFFSNI
QASGGVSRRVFLRNLVVGAALVTLTNCAQQAQQPDSPTTTGSGNLEKTDLKVGFIPITCA
TPIIMSDPLGFYQKYGLKVQVVKMPSWGAVRDSAIAGELDAYHMLAPMPIAMTLGLGSAP
FSVKLASIENINGQAITVAKRHLGKVKEAKDFKGFVIGVPFPFSMHNLLLRYYLAAGGLN
PDTDVQIRPVPPPDSIAQLVAGDIDAMLMPDPFNQRAVYEDAGFIHLLTKEIWNGHPCCA
FAAGEPWIQENPNTFRALNKAIIEATGYASKAENRAEIAKAISSRQYLNQPPEVVEAVLT
GKFPNGQGQELDVPDRIDFNPYPWQSFANWIQSQLVRWDLGKAAGVIQPDQYDKNGQAIY
LTTEAQTLEKEVGLQPPTEIYREEKLAYDTFNPQDPVAYLASQKQKYGR