Protein Info for TX73_021670 in Rhodopseudomonas palustris CGA009

Annotation: NAD(P)(+) transhydrogenase (Re/Si-specific) 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 50 100 150 200 250 300 350 400 467 transmembrane" amino acids 6 to 24 (19 residues), see Phobius details amino acids 34 to 51 (18 residues), see Phobius details amino acids 57 to 77 (21 residues), see Phobius details amino acids 89 to 111 (23 residues), see Phobius details amino acids 131 to 152 (22 residues), see Phobius details amino acids 165 to 186 (22 residues), see Phobius details amino acids 192 to 211 (20 residues), see Phobius details amino acids 218 to 236 (19 residues), see Phobius details amino acids 242 to 261 (20 residues), see Phobius details PF02233: PNTB" amino acids 8 to 463 (456 residues), 653.1 bits, see alignment E=1.3e-200

Best Hits

Swiss-Prot: 71% identical to PNTB_RHORT: NAD(P) transhydrogenase subunit beta (pntB) from Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)

KEGG orthology group: K00325, NAD(P) transhydrogenase subunit beta [EC: 1.6.1.2] (inferred from 100% identity to rpa:RPA4180)

Predicted SEED Role

"NAD(P) transhydrogenase subunit beta (EC 1.6.1.2)" in subsystem Phosphate metabolism (EC 1.6.1.2)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 1.6.1.2

Use Curated BLAST to search for 1.6.1.2

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 (467 amino acids)

>TX73_021670 NAD(P)(+) transhydrogenase (Re/Si-specific) subunit beta (Rhodopseudomonas palustris CGA009)
MSANLSAFLYLIAGVLFILALRGLSSPATSRQGNLMGMSGMAIAIATTLAGHPPADLLGW
VLVIAGIAIGGSIGAVIAKKVPMTSMPELVAAFHSLVGMAAVLVAAGAFYAPGAFDIGEP
GNIHAQSLVEMSLGVAIGALTFTGSVIAFLKLSGRMSGAPILLPARHVVNIALGVIMFAA
IIYMVITQSEVAFWVITGVALLLGILIIVPIGGADMPVVISMLNSYSGWAAAGIGFTLGN
SALIITGALVGSSGAILSYIMCKGMNRSFISVILGGFGGETAAAGGGGGEQRPAKLGSAD
DAAFIMKNASKVIIVPGYGMAVAQAQHALREMADSLKKEGVEVKYAIHPVAGRMPGHMNV
LLAEANVPYDEVFELEDINSEFAQADVAFVIGANDVTNPAAEEDPSSPIYGMPVLQVWKA
GTVMFIKRSLASGYAGIDNPLFYRDNTMMLLGDAKKMTENIVKAMAH