Protein Info for Pf1N1B4_4673 in Pseudomonas fluorescens FW300-N1B4

Annotation: 4Fe-4S ferredoxin, iron-sulfur binding

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 50 100 150 200 250 300 350 400 455 transmembrane" amino acids 25 to 46 (22 residues), see Phobius details amino acids 73 to 96 (24 residues), see Phobius details amino acids 147 to 165 (19 residues), see Phobius details amino acids 177 to 199 (23 residues), see Phobius details amino acids 322 to 341 (20 residues), see Phobius details TIGR02745: cytochrome c oxidase accessory protein CcoG" amino acids 23 to 452 (430 residues), 567.5 bits, see alignment E=1e-174 PF12801: Fer4_5" amino acids 79 to 105 (27 residues), 23.4 bits, see alignment (E = 1.9e-08) amino acids 182 to 220 (39 residues), 7.6 bits, see alignment 0.0016 PF13746: Fer4_18" amino acids 201 to 307 (107 residues), 146.8 bits, see alignment E=1.1e-46 PF11614: FixG_C" amino acids 337 to 452 (116 residues), 100.1 bits, see alignment E=4e-32

Best Hits

KEGG orthology group: None (inferred from 91% identity to pba:PSEBR_a1895)

Predicted SEED Role

"4Fe-4S ferredoxin, iron-sulfur binding"

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 A0A166Q694 at UniProt or InterPro

Protein Sequence (455 amino acids)

>Pf1N1B4_4673 4Fe-4S ferredoxin, iron-sulfur binding (Pseudomonas fluorescens FW300-N1B4)
LRPKIKAKSSDNLIHTRSFTGLFRTLRMSGAGVLFLLFFGTVWLNWGGRQAVLWDLSESK
FHIFGATFWPQDFILLSALLIIAAFGLFAITVFAGRVWCGYTCPQSSWTWIFMWCEKITE
GERNQRIKLQAAPWGLNKLIRRSAKHTLWLAISLLTGLTFVGYFTPIRPLAEELLTLQIG
GVSLFWVLFFTGATYINAGWLREAVCMHMCPYARFQSVMFDKDTLTISYDVARGENRGPR
KRDVKPTEVGLGDCIDCQLCVQVCPTGIDIRDGLQMECIGCAACIDACDSIMDKMGYARG
LISYTSEHELQGGKTHLLRPRLIGYTAVLLVMIGALALALVERPMVSLDVSKDRGLFREN
SEGQIENIYSLKVINKTQQRQDYRLTLVDGDGFQLQGKTELSLAPGEIVDVPVSVAMTTD
RPSSSSQTISFKIVDSDEPGINSVAKSRFVAPMNR