Protein Info for B158DRAFT_0942 in Kangiella aquimarina DSM 16071

Annotation: Nitric oxide reductase large 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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 759 transmembrane" amino acids 7 to 26 (20 residues), see Phobius details amino acids 230 to 252 (23 residues), see Phobius details amino acids 285 to 306 (22 residues), see Phobius details amino acids 331 to 354 (24 residues), see Phobius details amino acids 367 to 393 (27 residues), see Phobius details amino acids 414 to 434 (21 residues), see Phobius details amino acids 446 to 467 (22 residues), see Phobius details amino acids 479 to 504 (26 residues), see Phobius details amino acids 516 to 535 (20 residues), see Phobius details amino acids 547 to 567 (21 residues), see Phobius details amino acids 587 to 610 (24 residues), see Phobius details amino acids 630 to 649 (20 residues), see Phobius details amino acids 669 to 692 (24 residues), see Phobius details amino acids 716 to 737 (22 residues), see Phobius details PF00115: COX1" amino acids 283 to 725 (443 residues), 195.6 bits, see alignment E=7.4e-62

Best Hits

KEGG orthology group: K04561, nitric oxide reductase, cytochrome b-containing subunit I [EC: 1.7.2.5] (inferred from 91% identity to kko:Kkor_2038)

MetaCyc: 72% identical to nitric oxide reductase (menaquinol) (Cupriavidus necator H16)
RXN-12129 [EC: 1.7.5.2]

Predicted SEED Role

"Nitric-oxide reductase (EC 1.7.99.7), quinol-dependent" in subsystem Denitrification or Flavohaemoglobin or Nitrosative stress (EC 1.7.99.7)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

No predicted isozymes

Use Curated BLAST to search for 1.7.2.5 or 1.7.5.2 or 1.7.99.7

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 (759 amino acids)

>B158DRAFT_0942 Nitric oxide reductase large subunit (Kangiella aquimarina DSM 16071)
MGKYRKLWFTLIGILAVTFTILGYFGREVYREAPPIPEQFVTTDGRVLMTHDSILDGQTA
WQSIGGMQLGSIWGHGAYQAPDWTADWLHRELEAWLEMAALEDFGMPYAELSGEQQQTLQ
YRLKQDYRTNTYDAETGNVTVSERRAKAIAEVGAYYHKLFSDDPEYRERRNNYAMKENTL
PKAERREVMNQFFFWTAWAAATNRPGSEATYTNNWPHEPLIDNKPTSENIVWSIISVILL
IGGIGGLVWGWAFMRKEEEHEPDAPAQDPITTFKLTPSQKALGKYLFVVVALFTLQVLLG
GFTAHYTVEGQGFYGIETSKWFPYSLVRTWHIQAAMFWIATGFLAAGLFLVPIINGGKDP
KYQKIGVNILFWALVAVVAGTFIGNYLAIAQILPENLSFWLGHQGYEYVDLGRLWQWGKF
LGIVFWLFLMLRGIAPALKKAGDKNLLVLLTASVVAIGLFYGAGFFYGERTHISVMEFWR
WWIVHLWVEGFFEVFATVSLAFIFHSMGLVGRSTATAASLASASLFLLGGVPGTFHHLYF
AGTTTPVMAVGATFSALEVVPLIVLGYEAWENYRLKNRAAWMDRIRWPLMCFVAVAFWNM
FGAGVLGFMINPPVSLYYVQGLNMTPTHAHAALFGVYGFLALGFVLLILRYIRPHMVFDE
KLMRTGFWWLNIGLVMMLLTSLLPVGLLQFYASASEGFWYARSEAFMQSDILYTLRWVRT
IGDVVFIVGALAVTWQVIKGLREPAHGTQPIGVPVKEGA