Protein Info for Psest_1025 in Pseudomonas stutzeri RCH2

Annotation: ABC-type hemin transport system, ATPase 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 50 100 150 200 255 PF00005: ABC_tran" amino acids 17 to 167 (151 residues), 98.4 bits, see alignment E=5.5e-32

Best Hits

Swiss-Prot: 70% identical to HMUV_PSEAE: Hemin import ATP-binding protein HmuV (hmuV) from Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)

KEGG orthology group: K02013, iron complex transport system ATP-binding protein [EC: 3.6.3.34] (inferred from 82% identity to psa:PST_3268)

Predicted SEED Role

"ABC-type hemin transport system, ATPase component" in subsystem Hemin transport system

Isozymes

No predicted isozymes

Use Curated BLAST to search for 3.6.3.34

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 L0GFU0 at UniProt or InterPro

Protein Sequence (255 amino acids)

>Psest_1025 ABC-type hemin transport system, ATPase component (Pseudomonas stutzeri RCH2)
MLAGNDLTVRRGSITALQGVSLQLRAGQVFGVLGPNGAGKSTLLAALSGELRPSAGHVLL
QGRALADWPDVERARCLAVLPQSSTLNFAFRVADVVAMGRLPHRTGGRADAAIVEAALAA
ADAQHLAARSYLKLSGGERQRVHLARVLAQLWPGGPGRVLLLDEPTSMLDPAHQHSILQT
VRGFAAQGGAALVILHDLNLAARYCDRLLLLKNGCPQAEGSVDEVLRAEQLQAVFGLEVL
VQRHPERGHPLIIAR