Protein Info for PS417_26315 in Pseudomonas simiae WCS417

Annotation: glycine/betaine ABC transporter substrate-binding 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 50 100 150 200 250 315 signal peptide" amino acids 1 to 22 (22 residues), see Phobius details TIGR03414: choline ABC transporter, periplasmic binding protein" amino acids 21 to 312 (292 residues), 479.5 bits, see alignment E=1.8e-148 PF04069: OpuAC" amino acids 29 to 285 (257 residues), 184.8 bits, see alignment E=1.2e-58

Best Hits

KEGG orthology group: K02002, glycine betaine/proline transport system substrate-binding protein (inferred from 97% identity to pfs:PFLU5680)

Predicted SEED Role

"L-proline glycine betaine binding ABC transporter protein ProX (TC 3.A.1.12.1)" in subsystem Choline and Betaine Uptake and Betaine Biosynthesis (TC 3.A.1.12.1)

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 A0A1N7U2I7 at UniProt or InterPro

Protein Sequence (315 amino acids)

>PS417_26315 glycine/betaine ABC transporter substrate-binding protein (Pseudomonas simiae WCS417)
MKGSPSLLLAAMLSLPVMAHAAEPAQCQTVNFSDVGWTDITVTTATTSEILKGLGYKPRT
TMISVPVTYKSLADGKNMDVFLGNWMPTMENDIKQYRDAGTVETVRANLENAKYTLAVPE
ALYNKGLKDFADIAKFKDELGGKIYGIEPGNDGNRTIQTLIDKDAFGLKTAGFKVVESSE
AGMLSQVERATKRDQAIVFLGWEPHPMNTRFKMKYLTGGDDSFGPNYGQATIYTNTRKGY
TEECSNVGQLLKNLVFTLNMESTLMGNVLDDKMKPDAAAKAWLKKNPQVLDTWLAGVTTI
DGKPGLDAVKAYLAK