MG1655
W3110
Search for
Japanese | English
Gene Report : hemN
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)
J Bacteriol. 1995;177(11):3326-31.
Cloning and characterization of the Escherichia coli hemN gene encoding the oxygen-independent coproporphyrinogen III oxidase.
Troup B, Hungerer C, Jahn D. ( 7768836 )
     Deletion OCR06-18 (AK5-15 / BK6-15) (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  hemN
Related strains
     Strains Search Search strains by gene name:  hemN   Search strains by all related name:  hemN b3867 ECK3860 JW3838 o459 yihJ

General information  (Go to Linear View:)
 Gene Name hemN  
 Alternative name b3867,ECK3860,JW3838,o459,yihJ  
 Location, Length 4,050,068 - 4,051,441 (  +  ) ;   87.29 min ; 1374 (bp) ,   457 (aa) Go to Linear View
 Product coproporphyrinogen III oxidase, SAM and NAD(P)H dependent, oxygen-independent  
 Operon Name hemN  
 Note O2-independent coproporphyrinogen III oxidase  
 Function enzyme; Biosynthesis of cofactors, carriers: Heme, porphyrin  
 Gene Ontology GO:0003824 ; catalytic activity ( hemN )
GO:0004109 ; coproporphyrinogen oxidase activity ( hemN )
GO:0005506 ; iron ion binding ( hemN )
GO:0005737 ; cytoplasm ( hemN )
GO:0006779 ; porphyrin biosynthetic process ( hemN )
GO:0016491 ; oxidoreductase activity ( hemN )
GO:0046872 ; metal ion binding ( hemN )
GO:0051536 ; iron-sulfur cluster binding ( hemN )
GO:0051539 ; 4 iron, 4 sulfur cluster binding ( hemN )
GO:0051989 ; coproporphyrinogen dehydrogenase activity ( hemN )
 PID 87082341  
 EC number
  (KEGG Pathway)
 
1.3.99.22  
SWISS-PROT  ( Show details [ 2 more] )
  botton Entry name(Acc.no) HEMN_ECOLI ( P32131 ; P76772 )
    -  Protein name Oxygen-independent coproporphyrinogen III oxidase  
    -  Synonyms EC 1.-.-.-, Coproporphyrinogenase, Coprogen oxidase  
    -  Gene name Name=hemN; OrderedLocusNames=b3867;  

 Linear View (Whole Mode)
View Location
   4040.0  –  4065.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP hemN (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
         PSI-BLAST Chain A, Coproporphyrinogen Iii Oxidase  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST Oxygen-independent coproporphyrinogen III oxidase  
         PSI-BLAST Oxygen-independent coproporphyrinogen III oxidase
    nr     (database updated : 2007.02.20 )
         BLAST O2-independent coproporphyrinogen III oxidase [Shigella sonnei Ss046]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE ASN_GLYCOSYLATION    PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    MYRISTYL     

Other Cross-Reference
    COG COG0635H 
    EcoCyc hemN 

Sequences
Amino acid
FASTA format
0001 MSVQQIDWDL ALIQKYNYSG PRYTSYPTAL EFSEDFGEQA FLQAVARYPE RPLSLYVHIP FCHKLCYFCG 
0071 CNKIVTRQQH KADQYLDALE QEIVHRAPLF AGRHVSQLHW GGGTPTYLNK AQISRLMKLL RENFQFNADA 
0141 EISIEVDPRE IELDVLDHLR AEGFNRLSMG VQDFNKEVQR LVNREQDEEF IFALLNHARE IGFTSTNIDL 
0211 IYGLPKQTPE SFAFTLKRVA ELNPDRLSVF NYAHLPTIFA AQRKIKDADL PSPQQKLDIL QETIAFLTQS 
0281 GYQFIGMDHF ARPDDELAVA QREGVLHRNF QGYTTQGDTD LLGMGVSAIS MIGDCYAQNQ KELKQYYQQV 
0351 DEQGNALWRG IALTRDDCIR RDVIKSLICN FRLDYAPIEK QWDLHFADYF AEDLKLLAPL AKDGLVDVDE 
0421 KGIQVTAKGR LLIRNICMCF DTYLRQKARM QQFSRVI

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             TGTCGCGGCG ACAAAAGTGG CTGCGCAACC 
-070 GGCTGATGAC CCGAAACGGG CATCCGCCGG TACGCCGTAG CCGCCAGAGA CGCCATCGGA AGGAGTGAGC 
0001 atgtctgtac agcaaatcga ctgggatctg gccctgatcc agaaatataa ctattccggg ccacgataca 
0071 cctcgtaccc gaccgcgctg gagttttcag aagacttcgg cgaacaggcg tttttacaag ccgtggcgcg 
0141 ctatcctgag cgtccattat ctctctacgt acatatcccg ttctgccata agctttgtta cttctgcggt 
0211 tgcaataaga ttgttactcg ccagcagcac aaggccgatc agtatctgga cgcgctggag caagaaatcg 
0281 tccatcgtgc accgctgttc gccgggcgtc acgtcagcca attgcactgg ggcggcggaa cgccgacgta 
0351 tctgaataaa gcgcaaatca gccgcctgat gaagctgctg cgcgaaaact tccagttcaa tgccgatgcg 
0421 gagatttcga tcgaagtcga tccgcgggaa atcgaactgg atgtactcga tcatttacgc gccgaaggct 
0491 ttaatcgcct gagcatgggc gtgcaggact tcaacaaaga agtgcaacgt ctggttaacc gcgagcagga 
0561 tgaagagttc atctttgcac tgcttaacca tgcgcgtgag attggtttta cctccaccaa catcgacctg 
0631 atttacggcc tgccgaaaca gacgccggag agtttcgcct ttaccctgaa acgtgtggcg gagctgaacc 
0701 ccgatcgtct gagtgtcttt aactacgcgc atctgccgac catttttgct gctcagcgca aaatcaaaga 
0771 tgctgacctg ccgagtccgc agcaaaaact cgatatcctg caggaaacca tcgccttcct gacgcaatcg 
0841 ggctatcagt ttatcggtat ggatcacttt gcccgtccgg atgacgagct ggcggtggcc cagcgtgaag 
0911 gcgtgctgca tcgtaacttc cagggctaca ccactcaggg cgataccgat ctgctgggga tgggcgtttc 
0981 cgccatcagc atgattggcg actgctacgc gcagaaccag aaagagttga agcagtacta tcagcaagtg 
1051 gatgaacaag gcaatgcgct gtggcgtggt attgcgctaa cgcgtgatga ctgtattcgc cgcgatgtga 
1121 ttaagtcgct catctgcaac ttccgtctgg attacgcccc tattgagaaa cagtgggatt tgcacttcgc 
1191 tgattacttt gcggaagatc tcaagctgct cgccccgtta gcaaaagatg ggctggtgga tgtggatgag 
1261 aagggaatac aggtgacggc gaaaggtcgc ttgctgatcc gcaacatttg catgtgcttt gatacctatc 
1331 tgcgccagaa agcgcggatg cagcagttct ctcgggtgat ttaaATAGTG AATGGCGCTT CGTTTACAAA 
1401 GTAGAAAACG AAAGCGCCAT CAATGTGCTG AGAACAAGAT TGCCTGATGC GCTGGGCAAC AAAACCTGTT 
1471 GAAA