Protein Info for EX31_RS02075 in Rahnella sp. WP5

Annotation: cytochrome d ubiquinol oxidase subunit II

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 50 100 150 200 250 300 334 transmembrane" amino acids 6 to 35 (30 residues), see Phobius details amino acids 57 to 78 (22 residues), see Phobius details amino acids 82 to 102 (21 residues), see Phobius details amino acids 118 to 138 (21 residues), see Phobius details amino acids 154 to 179 (26 residues), see Phobius details amino acids 193 to 214 (22 residues), see Phobius details amino acids 226 to 247 (22 residues), see Phobius details amino acids 259 to 278 (20 residues), see Phobius details amino acids 298 to 321 (24 residues), see Phobius details TIGR00203: cytochrome d ubiquinol oxidase, subunit II" amino acids 3 to 211 (209 residues), 142.8 bits, see alignment E=8.5e-46 PF02322: Cyt_bd_oxida_II" amino acids 5 to 323 (319 residues), 345.3 bits, see alignment E=1.7e-107

Best Hits

KEGG orthology group: K00426, cytochrome bd-I oxidase subunit II [EC: 1.10.3.-] (inferred from 98% identity to rah:Rahaq_4608)

MetaCyc: 66% identical to cyanide insensitive ubiquinol oxidase subunit II (Pseudomonas putida KT2440)
RXN-6883 [EC: 1.10.3.11]

Predicted SEED Role

"putative Cytochrome bd2, subunit II" in subsystem Terminal cytochrome d ubiquinol oxidases or Terminal cytochrome oxidases

MetaCyc Pathways

Isozymes

Compare fitness of predicted isozymes for: 1.10.3.-

Use Curated BLAST to search for 1.10.3.- or 1.10.3.11

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 (334 amino acids)

>EX31_RS02075 cytochrome d ubiquinol oxidase subunit II (Rahnella sp. WP5)
MIDYTIIWFGIIVFANLMYIVMDGFDLGIGILFPFNKDKTERDMMVNTVAPVWDGNETWL
VLGGAALYGAFPLAYSVITDALTIPLTLMLFGLIFRGVAFEFRFKATEKHRPFWDKSFIT
GSIVATFSQGVAVGAVLNGFEVTGRTFTGSALSWLAPFPIFCGIGLVVAYALLGCTWLIM
KTENALHQKMCRLAKPLVITLLAITGVISIWTPLTHADIAHRWFSMPNLIAFLPVPVLVL
ACTWGILRAIKNHAHYMPFLLTLALIFLGFSGLGISIWPNIIPPAISIWDAASSEESLAF
MLVGAVFIIPVILIYTFWSYYVFRGKIRENEGYH