Protein Info for Synpcc7942_0945 in Synechococcus elongatus PCC 7942

Annotation: hypothetical 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 50 100 150 200 250 324 TIGR04167: radical SAM/Cys-rich domain protein" amino acids 12 to 323 (312 residues), 428 bits, see alignment E=9.6e-133 PF04055: Radical_SAM" amino acids 22 to 160 (139 residues), 46.6 bits, see alignment E=4.5e-16 PF12345: DUF3641" amino acids 184 to 322 (139 residues), 183 bits, see alignment E=2.7e-58

Best Hits

KEGG orthology group: None (inferred from 100% identity to syf:Synpcc7942_0945)

MetaCyc: 67% identical to DDMAA synthase (Synechocystis sp. PCC 6803)
2.5.1.-

Predicted SEED Role

"FIG01152974: hypothetical protein"

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 Q31PP4 at UniProt or InterPro

Protein Sequence (324 amino acids)

>Synpcc7942_0945 hypothetical protein (Synechococcus elongatus PCC 7942)
VPTFTDCLRSPLTKAHIHTLQINLGKRCNLACSHCHVEAGPKRTEELTEEVCQQLIQLIQ
KHPEIQVIDLTGGAPEMLYGFRPLVEAARQANKTVIVRSNLTIYFEPGFEDLPEYCADKQ
VRIVASLPCYLSDNVDKMRGHGVYDASIRALQKLTELGYGSQPQLVLDLVYNPPLPTQEK
QFRLTPNQISLEQDYKTFLQEKFSIQFNHLLTITNLPIGRTGQFLKRQDLYGKYLQFLSD
HFNSETVEGLMCRHQLSVDYQGQIYDCDFNQMAEVPALNQQGNPLTVANLLASDRLDLIS
TIQTRDYCYGCTAGSGSSCGGALL