Protein Info for Atu1333 in Agrobacterium fabrum C58

Annotation: outer membrane 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 50 100 150 200 255 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF18312: ScsC_N" amino acids 32 to 64 (33 residues), 40.3 bits, see alignment 4.1e-14 PF13462: Thioredoxin_4" amino acids 84 to 243 (160 residues), 65.1 bits, see alignment E=1.8e-21 PF01323: DSBA" amino acids 98 to 243 (146 residues), 81.9 bits, see alignment E=1.1e-26

Best Hits

KEGG orthology group: None (inferred from 100% identity to atu:Atu1333)

Predicted SEED Role

"Protein-disulfide isomerase"

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 Q7CZH7 at UniProt or InterPro

Protein Sequence (255 amino acids)

>Atu1333 outer membrane protein (Agrobacterium fabrum C58)
MAHFLRSTLLASVTALSTVFACLPAHALDEQQKKEMGEFIKQYLIENPEIMLEVQDALER
KQYASRNAKAAEAVADNKKAIFESKYDLALGNPDGDVTLVEFFDYNCGYCKRAMGDMDNI
LKGDKKVRVVLKEFPILGPESVAAHRVSNAVKLLAPAKYAEFQRTLLGGRGRANEDSAME
VATSLGLKEADIRKSMADNPNDAQVQETYKLATSLGITGTPSYIVGDEAVFGAVGADPLK
EKIANMRSCGKATCS