Protein Info for HP15_3679 in Marinobacter adhaerens HP15

Annotation: ATP synthase subunit beta

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 50 100 150 200 250 300 350 400 464 TIGR01039: ATP synthase F1, beta subunit" amino acids 3 to 458 (456 residues), 844.2 bits, see alignment E=1.3e-258 PF02874: ATP-synt_ab_N" amino acids 6 to 71 (66 residues), 65.5 bits, see alignment E=5.2e-22 PF00006: ATP-synt_ab" amino acids 128 to 340 (213 residues), 251 bits, see alignment E=9.9e-79

Best Hits

Swiss-Prot: 95% identical to ATPB_MARHV: ATP synthase subunit beta (atpD) from Marinobacter hydrocarbonoclasticus (strain ATCC 700491 / DSM 11845 / VT8)

KEGG orthology group: K02112, F-type H+-transporting ATPase subunit beta [EC: 3.6.3.14] (inferred from 95% identity to maq:Maqu_3875)

MetaCyc: 82% identical to ATP synthase F1 complex subunit beta (Escherichia coli K-12 substr. MG1655)

Predicted SEED Role

"ATP synthase beta 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 E4PHE2 at UniProt or InterPro

Protein Sequence (464 amino acids)

>HP15_3679 ATP synthase subunit beta (Marinobacter adhaerens HP15)
MSSGQIVQIIGAVIDVEFPRDSVPKVYDALLLEGGETTLEVQQQLGDGIVRTIAMGSTEG
LKRGLKAENTGNPISVPVGTQTLGRIMDVLGRPIDEAGEIGEEERWAIHRKAPGYADQAA
SADLLETGIKVIDLICPFAKGGKVGLFGGAGVGKTVNMMELINNIAKEHSGLSVFAGVGE
RTREGNDFYYEMKESNVLDKVAMVYGQMNEPPGNRLRVALTGLTMAEKFRDEGRDVLLFV
DNIYRYTLAGTEVSALLGRMPSAVGYQPTLAEEMGQLQERITSTKNGSITSIQAVYVPAD
DLTDPSPATTFSHLDATVVLSRDIASKGIYPAIDPLDSTSRQLDPLIIGQEHYEVARGVQ
TNLQRYKELKDIIAILGMDELSEEDKLTVARARKIERFLSQPFHVAEVFTGSPGKYVSLK
ETISSFKGILNGDYDELPEQAFYMVGTIEEAVEKAKEMKSKAKS