Protein Info for Psyr_5123 in Pseudomonas syringae pv. syringae B728a

Annotation: ATP synthase F1, alpha subunit

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 50 100 150 200 250 300 350 400 450 514 TIGR00962: ATP synthase F1, alpha subunit" amino acids 4 to 513 (510 residues), 832.4 bits, see alignment E=6.7e-255 PF02874: ATP-synt_ab_N" amino acids 29 to 93 (65 residues), 53 bits, see alignment E=6.2e-18 PF00006: ATP-synt_ab" amino acids 150 to 376 (227 residues), 263 bits, see alignment E=3e-82 PF00306: ATP-synt_ab_C" amino acids 383 to 508 (126 residues), 150.5 bits, see alignment E=4.7e-48

Best Hits

Swiss-Prot: 100% identical to ATPA_PSEU2: ATP synthase subunit alpha (atpA) from Pseudomonas syringae pv. syringae (strain B728a)

KEGG orthology group: K02111, F-type H+-transporting ATPase subunit alpha [EC: 3.6.3.14] (inferred from 100% identity to pst:PSPTO_5601)

MetaCyc: 78% identical to ATP synthase F1 complex subunit alpha (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"ATP synthase alpha chain (EC 3.6.3.14)" in subsystem F0F1-type ATP synthase (EC 3.6.3.14)

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 3.6.3.14

Use Curated BLAST to search for 3.6.3.14

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 Q4ZL22 at UniProt or InterPro

Protein Sequence (514 amino acids)

>Psyr_5123 ATP synthase F1, alpha subunit (Pseudomonas syringae pv. syringae B728a)
MQQLNPSEISEIIKGRIDKLDVTSQARNEGTVVSVSDGIVRIHGLADVMYGEMIEFPGGV
YGMALNLEQDSVGAVVLGAYTTLAEGMSAKCTGRILEVPVGKELLGRVVDALGNPVDGKG
PLNNTETDAVEKVAPGVIWRKSVDQPVQTGYKAVDAMIPVGRGQRELIIGDRQIGKTALA
IDAIINQKNSGIFCVYVAIGQKQSTIANVVRKLEENGALANTIVVAASASESAALQFLAP
YSGCTMGEFFRDRGEDALIVYDDLSKQAVAYRQISLLLRRPPGREAYPGDVFYLHSRLLE
RASRVSEEYVEKFTNGAVTGKTGSLTALPIIETQAGDVSAFVPTNVISITDGQIFLESAM
FNSGIRPAVNAGVSVSRVGGAAQTKIIKKLSGGIRTALAQYRELAAFAQFASDLDEATRK
QLEHGQRVTELMKQKQYAPMSIADMALSLYAAERGFLTDVEIAKIGSFEQALIAYFNRDH
ADLMAKINVKGDFNDEIDSGMKAGIEKFKATQTW