Protein Info for TX73_023160 in Rhodopseudomonas palustris CGA009

Annotation: FCSD flavin-binding domain-containing 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 50 100 150 200 250 300 350 421 signal peptide" amino acids 1 to 28 (28 residues), see Phobius details PF07992: Pyr_redox_2" amino acids 32 to 146 (115 residues), 43.9 bits, see alignment E=4.3e-15 PF21706: FCSD_central" amino acids 162 to 278 (117 residues), 157 bits, see alignment E=3.9e-50 PF09242: FCSD-flav_bind" amino acids 355 to 420 (66 residues), 76.1 bits, see alignment E=4.3e-25

Best Hits

KEGG orthology group: None (inferred from 100% identity to rpa:RPA4460)

MetaCyc: 57% identical to SoxF (Paracoccus pantotrophus)
RXN-8156 [EC: 1.8.2.3]

Predicted SEED Role

"Sulfide dehydrogenase [flavocytochrome C] flavoprotein chain precursor (EC 1.8.2.-)" in subsystem Sulfur oxidation (EC 1.8.2.-)

MetaCyc Pathways

Isozymes

Compare fitness of predicted isozymes for: 1.8.2.-

Use Curated BLAST to search for 1.8.2.- or 1.8.2.3

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 (421 amino acids)

>TX73_023160 FCSD flavin-binding domain-containing protein (Rhodopseudomonas palustris CGA009)
MRINRRQFSAGLLAAAGVVGMPGVLRAQAKPRVVVIGGGPGGATVAKYVARDSQGAVEVT
MIEPLETFVTCFHSNLYLGDMRSFESICHGYKLGSYGVKHVRQFAAAIDRDKKEVKLADG
SAVPYDRLVMAPGIDIKFDSVPGYSEAAAEIMPHGWKPGAQTKLVKKQLDALQDGATIVM
VAPPNPYRCPPGPYERVSVMAKVLKAKGHTRSKIIVLDPKDKFSKMALFQECWQKHYPGM
VEWMDPKMHGGIKGVDPQAMTVTTDFETIKADMVNVIPAQMAGKIAREAGLVNETGYCPI
DATNMKSAIDPNIYVLGDASIAGAMPKSAFAANSQAKVVANAVRGELTGSRTFPARYANT
CWSVVAQDDTVKIGGRYEPKDGKIAEIEGFVSKTGEDAGIRLQTSEENMGWYAGITADIF
S