Protein Info for AMB_RS00135 in Magnetospirillum magneticum AMB-1

Annotation: porin

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 50 100 150 200 250 300 350 400 449 signal peptide" amino acids 1 to 38 (38 residues), see Phobius details PF13609: Porin_4" amino acids 22 to 419 (398 residues), 153.1 bits, see alignment E=7.9e-49

Best Hits

KEGG orthology group: None (inferred from 100% identity to mag:amb0025)

Predicted SEED Role

"Porin 41 (Por41) precursor"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein 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 Q2WBE6 at UniProt or InterPro

Protein Sequence (449 amino acids)

>AMB_RS00135 porin (Magnetospirillum magneticum AMB-1)
MGVVFAKPKRGDTMKKILLTSTALVAAGMLSAGAASAAEKIKLNVGGYSKWWVVGAWQDK
GFQNGATGTIGGSANGSTSSGSMRQNVDVKGDNEIWFSGSTALDNGLKVGVMVTLEAGGH
SDTVTDNIDNSYAWIEGGFGKVLAGIHANGTALLHVQAPDAAGNFTNGGMMMGNWAITKP
AGVMGMNQRVGYTVSSNTTAIISDDKAEKLTYVAPSFYGLTLGASYIPNVVRSGATGLGQ
HGRGNGSDRLGAWGGGALYTNTFGPVGVKASAGYVWVDLTGTGGAEKALTQQAYGAQLSY
AGFTLGGSVQRASDDRKQGGVTSAVLSGTSQAGTYGGKGTGGGQLDFGGTAYDVGLQYAS
GPYAVSFAYFHSSVIGLSDTTLRNGKDDTIDAYQVSGKYNLGPGVDVLASVGYIEYRDQR
DGLAGASANQNNYYSNSGWTAMTGLSLSF