Protein Info for Sama_3018 in Shewanella amazonensis SB2B

Name: sspA
Annotation: stringent starvation protein A (RefSeq)

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 50 100 150 209 PF02798: GST_N" amino acids 11 to 81 (71 residues), 62.3 bits, see alignment E=1.1e-20 PF13409: GST_N_2" amino acids 21 to 82 (62 residues), 61.5 bits, see alignment E=2.4e-20 PF13417: GST_N_3" amino acids 21 to 87 (67 residues), 56 bits, see alignment E=1e-18 PF00043: GST_C" amino acids 101 to 192 (92 residues), 33 bits, see alignment E=1.5e-11 PF13410: GST_C_2" amino acids 123 to 172 (50 residues), 25.2 bits, see alignment E=3.6e-09

Best Hits

Swiss-Prot: 69% identical to SSPA_ECOL6: Stringent starvation protein A (sspA) from Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)

KEGG orthology group: K03599, RNA polymerase-associated protein (inferred from 100% identity to saz:Sama_3018)

Predicted SEED Role

"Stringent starvation protein A"

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 A1SA14 at UniProt or InterPro

Protein Sequence (209 amino acids)

>Sama_3018 stringent starvation protein A (RefSeq) (Shewanella amazonensis SB2B)
MALAANKRSIMTLFSGADDLYSHQVRIVLAEKGVTVDVLQVDPNDMPEDLLELNPYNSVP
TLVDRELVLYESRIIMEYLDERFPHPPLMPVYPVSRGQSRLMMHRIDTDWYVLVDRIKKG
DRADAARKELREGLIAISPLFGEMPYFMSEEFGLADCYLGPLLWRLPALGIHLDTGVAKD
IKAYMTRIFDRESFKASLTEAEREMRMGM