Protein Info for IAI47_09395 in Pantoea sp. MT58

Annotation: phage shock protein PspA

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 50 100 150 221 TIGR02977: phage shock protein A" amino acids 1 to 218 (218 residues), 306.7 bits, see alignment E=4.9e-96 PF04012: PspA_IM30" amino acids 2 to 216 (215 residues), 172.7 bits, see alignment E=4.5e-55

Best Hits

Swiss-Prot: 81% identical to PSPA_SHIFL: Phage shock protein A (pspA) from Shigella flexneri

KEGG orthology group: K03969, phage shock protein A (inferred from 99% identity to pva:Pvag_1460)

Predicted SEED Role

"Phage shock 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

Find the best match in UniProt

Protein Sequence (221 amino acids)

>IAI47_09395 phage shock protein PspA (Pantoea sp. MT58)
MGIFSRFADIVNANINSLLERAEDPQKLVRLMIQEMEDTLVEVRSTSARALAEKKQLSRR
IEQAEIQQAEWQEKAELALRKDKDDLARSALIEKQKLTDLIASLKQEVGQVEETLERMKG
EISELEKKLTETRARQQALTLRHQAASSSRDVRRQLDSGKIDEAMARFESFERRIDHMEA
EAESHGFGKPKTLDQQFTDLKADDEISQQLNALKAKMNRSE