Protein Info for AMB_RS19780 in Magnetospirillum magneticum AMB-1

Annotation: cold-shock 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 PF00313: CSD" amino acids 50 to 111 (62 residues), 53.1 bits, see alignment E=2.4e-18 amino acids 136 to 198 (63 residues), 70.8 bits, see alignment E=6.8e-24

Best Hits

KEGG orthology group: K03704, cold shock protein (beta-ribbon, CspA family) (inferred from 100% identity to mag:amb3908)

Predicted SEED Role

"Cold shock protein CspB"

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 Q2W0B3 at UniProt or InterPro

Protein Sequence (200 amino acids)

>AMB_RS19780 cold-shock protein (Magnetospirillum magneticum AMB-1)
MAWNRDNHGRGERGRGRRDDFGEPAFDPRPSRPMAPSSFDRQMVSQANVSATVKWFNASK
GFGFVAPSDGSPDAFLHISALERAGLTQVAEGATLVVDLGAGQRGPQVVMVHEVDSTTAT
PRAPRREERGPTETVEGVVKFFSAEKGFGFVACDQGGKDVFVHVKALERSGIKTLESGQR
VRVTTTLGLKGPQADTVAII