Protein Info for LRK53_RS14830 in Rhodanobacter sp000427505 FW510-R12

Annotation: cytochrome bc complex cytochrome b 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 50 100 150 200 250 300 350 400 433 transmembrane" amino acids 38 to 62 (25 residues), see Phobius details amino acids 87 to 111 (25 residues), see Phobius details amino acids 122 to 144 (23 residues), see Phobius details amino acids 150 to 169 (20 residues), see Phobius details amino acids 189 to 211 (23 residues), see Phobius details amino acids 254 to 279 (26 residues), see Phobius details amino acids 299 to 316 (18 residues), see Phobius details amino acids 319 to 338 (20 residues), see Phobius details amino acids 357 to 383 (27 residues), see Phobius details amino acids 395 to 417 (23 residues), see Phobius details PF00033: Cytochrome_B" amino acids 28 to 216 (189 residues), 228.5 bits, see alignment E=9.6e-72 PF13631: Cytochrom_B_N_2" amino acids 98 to 272 (175 residues), 147.1 bits, see alignment E=7.3e-47 PF00032: Cytochrom_B_C" amino acids 286 to 380 (95 residues), 109.6 bits, see alignment E=1.2e-35

Best Hits

Swiss-Prot: 62% identical to CYB_ALLVD: Cytochrome b (petB) from Allochromatium vinosum (strain ATCC 17899 / DSM 180 / NBRC 103801 / NCIMB 10441 / D)

KEGG orthology group: K00412, ubiquinol-cytochrome c reductase cytochrome b subunit [EC: 1.10.2.2] (inferred from 75% identity to xac:XAC2456)

Predicted SEED Role

"Ubiquinol--cytochrome c reductase, cytochrome B subunit (EC 1.10.2.2)" in subsystem Ubiquinone Menaquinone-cytochrome c reductase complexes (EC 1.10.2.2)

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 1.10.2.2

Use Curated BLAST to search for 1.10.2.2

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

Find the best match in UniProt

Protein Sequence (433 amino acids)

>LRK53_RS14830 cytochrome bc complex cytochrome b subunit (Rhodanobacter sp000427505 FW510-R12)
MANVFTSIGDWVTERAPGMMPMYRKHMTEYYAPKNFNLWYYFGSLALLVLVNQIVTGIFL
TMNYNPSAAGAFASVEYIMRDVEWGWLIRYMHSTGASLFFVVVFLHMFRGIMYGSYKKPR
ELVWLLGMLIFLVLMAEAFMGYVLPWGNMSFWGAKVIISLFGTIPYIGGDLVEWIMGDFL
PADATLNRFFALHVVALPIVLLLLVVLHLAALHEVGSNNPDGVEIKKGPKGNRWDALKPT
DGIPFHPYYTVKDLVGVGAFLLIAAFIIFFAPTFGGWFLEHDNFIPANNLATPSHIKPVW
YFTPFYAIVRMIPSFLGSAVWGVIAMFGAIAVLFLLPWVDRGKVKSVRYRGTGFKVALGL
FVVSYIMLGAVGAGVTAEVIPAWFGDVDVTFWENLFGRVMTLIYFGFFVFLWVYTYYGWE
KTKPVPERVTTHD