Protein Info for EX28DRAFT_0973 in Enterobacter asburiae PDN3

Annotation: ABC-type antimicrobial peptide transport system, permease component

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 50 100 150 200 250 321 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details transmembrane" amino acids 78 to 102 (25 residues), see Phobius details amino acids 113 to 137 (25 residues), see Phobius details amino acids 149 to 167 (19 residues), see Phobius details amino acids 178 to 199 (22 residues), see Phobius details amino acids 246 to 269 (24 residues), see Phobius details amino acids 281 to 305 (25 residues), see Phobius details PF00528: BPD_transp_1" amino acids 92 to 311 (220 residues), 138.3 bits, see alignment E=1.3e-44

Best Hits

Swiss-Prot: 91% identical to SAPB_SALTI: Peptide transport system permease protein SapB (sapB) from Salmonella typhi

KEGG orthology group: K02033, peptide/nickel transport system permease protein (inferred from 97% identity to enc:ECL_01769)

MetaCyc: 88% identical to putrescine ABC exporter membrane subunit SapB (Escherichia coli K-12 substr. MG1655)
TRANS-RXN-328 [EC: 7.6.2.16]

Predicted SEED Role

"Peptide transport system permease protein SapB"

Isozymes

No predicted isozymes

Use Curated BLAST to search for 7.6.2.16

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 (321 amino acids)

>EX28DRAFT_0973 ABC-type antimicrobial peptide transport system, permease component (Enterobacter asburiae PDN3)
MIIFTLRRLLLLLVTLFFLNFVGFSLSYFTPHAPLQGSSLWDAWLFWFNGLLHWDFGVSS
INGQLISQQLKEVFPATMELCILAFGFALMVGIPVGMLAGIYRNKWQDKFISALALFGFS
IPVFWLALLLTLFFSLTMGWLPVSGRFDLLYTVKTVTGFAIIDAWLSDSVWRHEMIVSAV
RHMVLPVLTLAVAPTTEVIRLMRLSTIEVFDQNYVKAAATRGLSRLTILRRNVLHNALPP
VIPRLGLQFSTMLTLAMITEMVFSWPGLGRWLINAIRQQDYAAISAGVMVIGSLVIIVNV
LSDILGAMANPLKHKEWYALR