Identification
Name:Catalase HPII
Synonyms:
  • Hydroxyperoxidase II
Gene Name:katE
Enzyme Class:
Biological Properties
General Function:Involved in catalase activity
Specific Function:Decomposes hydrogen peroxide into water and oxygen; serves to protect cells from the toxic effects of hydrogen peroxide
Cellular Location:Cytoplasm (Probable)
SMPDB Pathways:
KEGG Pathways:
KEGG Reactions:
2.0Thumb2.0Thumb+1.0Thumb
1.0Thumb+1.0Thumb1.0Thumb+2.0Thumb
2.0Thumb+4.0Thumb1.0Thumb+2.0Thumb+2.0Thumb+2.0Thumb
SMPDB Reactions:
1.0Thumb+1.0Thumb1.0Thumb
EcoCyc Reactions:
2.0Thumb2.0Thumb+1.0Thumb
Complex Reactions:
2.0Thumb1.0Thumb+2.0Thumb
Metabolites:
ECMDB IDNameView
ECMDB014763-Hydroxyanthranilic acidMetaboCard
ECMDB21005CinnavalininateMetaboCard
ECMDB24252ferroheme bMetaboCard
ECMDB01426FormaldehydeMetaboCard
ECMDB20564Heme DMetaboCard
ECMDB21225Hydrogen ionMetaboCard
ECMDB21232Hydrogen peroxideMetaboCard
ECMDB01875MethanolMetaboCard
ECMDB04124OxygenMetaboCard
ECMDB21285Superoxide anionMetaboCard
ECMDB00494WaterMetaboCard
GO Classification:
Function
antioxidant activity
binding
catalase activity
cation binding
heme binding
ion binding
iron ion binding
metal ion binding
peroxidase activity
transition metal ion binding
Process
metabolic process
oxidation reduction
response to oxidative stress
response to stimulus
response to stress
Gene Properties
Blattner:b1732
Gene OrientationClockwise
Centisome Percentage:39.05
Left Sequence End1811891
Right Sequence End1814152
Gene Sequence:
>2262 bp
ATGATCAAGTTATCTGAAAAAGGCGTGTTTCTCGCCAGTAATAACGAAATAATTGCCGAA
GAACATTTCACCGGCGAAATTAAAAAAGAAGAAGCCAAAAAAGGCACTATTGCCTGGTCT
ATTCTCTCTTCGCATAATACGTCCGGAAATATGGATAAACTTAAAATTAAGTTTGATTCA
TTAGCCTCTCACGATATTACCTTTGTTGGTATTGTACAGACCGCTAAAGCGTCCGGTATG
GAACGTTTCCCGCTGCCGTATGTGCTGACCAACTGCCATAACTCACTCTGCGCCGTCGGC
GGCACTATTAACGGTGATGACCATGTTTTTGGTTTATCGGCGGCCCAGCGTTATGGCGGT
ATTTTTGTGCCTCCGCATATTGCGGTCATCCATCAATATATGCGTGAGATGATGGCAGGC
GGCGGCAAAATGATCCTCGGGTCAGACAGCCACACCCGTTACGGTGCATTAGGGACAATG
GCAGTCGGTGAGGGCGGCGGTGAGTTGGTAAAACAGCTGCTTAATGACACCTGGGATATC
GACTATCCGGGCGTGGTTGCGGTGCATCTGACCGGAAAACCTGCGCCGTATGTGGGGCCA
CAGGATGTGGCGCTGGCTATCATTGGCGCGGTGTTCAAAAACGGTTACGTCAAAAACAAA
GTCATGGAGTTCGTTGGACCGGGCGTTAGCGCGCTCTCTACCGATTTCCGTAACAGCGTT
GACGTGATGACCACTGAAACGACCTGTTTAAGTTCTGTCTGGCAAACCGATGAAGAAGTC
CATAACTGGCTGGCGCTGCACGGTCGCGGCCAGGATTACTGCCAGCTTAACCCTCAACCG
ATGGCGTACTACGATGGCTGCATCAGCGTTGATTTAAGCGCCATCAAACCAATGATTGCG
CTGCCGTTCCACCCGAGCAACGTGTATGAAATCGACACACTGAACCAGAACCTGACCGAC
ATTCTGCGTGAGATTGAAATTGAGTCCGAACGCGTGGCGCACGGTAAAGCCAAACTCTCG
CTGCTGGATAAAGTGGAAAATGGTCGCCTGAAAGTGCAGCAGGGGATTATCGCGGGCTGT
TCTGGCGGTAACTACGAAAACGTCATCGCGGCGGCGAATGCACTGCGCGGTCAATCCTGT
GGCAATGACACCTTCTCGCTGGCAGTTTACCCGTCATCACAGCCGGTGTTTATGGATCTC
GCCAAAAAAGGTGTGGTAGCAGATTTGATTGGCGCAGGCGCAATCATCAGAACCGCGTTC
TGCGGCCCATGCTTTGGCGCGGGCGATACGCCAATCAACAACGGTTTGAGTATTCGCCAC
ACCACGCGTAACTTCCCGAACCGCGAAGGCTCTAAGCCAGCTAATGGGCAGATGTCAGCG
GTGGCGTTGATGGACGCTCGTTCTATCGCTGCGACTGCGGCAAACGGTGGCTATTTAACC
TCTGCCAGCGAACTTGATTGCTGGGACAACGTGCCGGAGTACGCCTTCGATGTAACGCCG
TATAAAAACCGTGTTTATCAGGGCTTTGTGAAAGGGGCAACTCAGCAACCGCTGATTTAC
GGGCCGAACATTAAAGACTGGCCGGAATTGGGTGCGCTGACTGACAATATCGTCCTGAAA
GTGTGCTCGAAGATCCTCGACGAAGTGACCACCACCGACGAACTGATTCCTTCCGGTGAA
ACCTCTTCTTATCGTTCAAATCCGATTGGTCTGGCGGAGTTTACCCTGTCTCGCCGCGAT
CCCGGTTATGTTAGCAGAAGTAAAGCGACTGCTGAGCTGGAAAATCAGCGTCTGGCGGGG
AATGTCAGCGAGCTGACAGAGGTGTTTGCGCGCATTAAGCAGATTGCTGGTCAGGAGCAT
ATTGATCCGCTGCAAACTGAAATTGGCAGCATGGTCTATGCGGTGAAACCAGGCGATGGT
TCTGCGCGTGAACAGGCGGCGAGCTGCCAGCGTGTGATTGGCGGTCTGGCGAATATTGCC
GAGGAGTACGCGACTAAACGCTATCGTTCTAACGTCATCAACTGGGGGATGTTACCGCTG
CAAATGGCGGAAGTACCAACCTTTGAAGTGGGGGATTACATTTACATCCCTGGCATTAAA
GCGGCGCTGGATAATCCGGGTACGACGTTTAAAGGTTATGTGATCCATGAAGATGCGCCG
GTAACGGAAATTACGCTCTATATGGAAAGTCTGACTGCTGAAGAGCGCGAGATTATCAAG
GCGGGTAGTTTGATTAACTTCAATAAAAACCGTCAGATGTAA
Protein Properties
Pfam Domain Function:
Protein Residues:753
Protein Molecular Weight:84162
Protein Theoretical pI:6
PDB File:1GGE
Signaling Regions:
  • None
Transmembrane Regions:
  • None
Protein Sequence:
>Catalase HPII
MSQHNEKNPHQHQSPLHDSSEAKPGMDSLAPEDGSHRPAAEPTPPGAQPTAPGSLKAPDT
RNEKLNSLEDVRKGSENYALTTNQGVRIADDQNSLRAGSRGPTLLEDFILREKITHFDHE
RIPERIVHARGSAAHGYFQPYKSLSDITKADFLSDPNKITPVFVRFSTVQGGAGSADTVR
DIRGFATKFYTEEGIFDLVGNNTPIFFIQDAHKFPDFVHAVKPEPHWAIPQGQSAHDTFW
DYVSLQPETLHNVMWAMSDRGIPRSYRTMEGFGIHTFRLINAEGKATFVRFHWKPLAGKA
SLVWDEAQKLTGRDPDFHRRELWEAIEAGDFPEYELGFQLIPEEDEFKFDFDLLDPTKLI
PEELVPVQRVGKMVLNRNPDNFFAENEQAAFHPGHIVPGLDFTNDPLLQGRLFSYTDTQI
SRLGGPNFHEIPINRPTCPYHNFQRDGMHRMGIDTNPANYEPNSINDNWPRETPPGPKRG
GFESYQERVEGNKVRERSPSFGEYYSHPRLFWLSQTPFEQRHIVDGFSFELSKVVRPYIR
ERVVDQLAHIDLTLAQAVAKNLGIELTDDQLNITPPPDVNGLKKDPSLSLYAIPDGDVKG
RVVAILLNDEVRSADLLAILKALKAKGVHAKLLYSRMGEVTADDGTVLPIAATFAGAPSL
TVDAVIVPCGNIADIADNGDANYYLMEAYKHLKPIALAGDARKFKATIKIADQGEEGIVE
ADSADGSFMDELLTLMAAHRVWSRIPKIDKIPA
References
External Links:
ResourceLink
Uniprot ID:P21179
Uniprot Name:CATE_ECOLI
GenBank Gene ID:AP009048
Genebank Protein ID:85674754
PDB ID:1GGE
Ecogene ID:EG10509
Ecocyc:EG10509
ColiBase:b1732
Kegg Gene:b1732
EchoBASE ID:EB0504
CCDB:CATE_ECOLI
BacMap:49176140
General Reference:
  • Aiba, H., Baba, T., Hayashi, K., Inada, T., Isono, K., Itoh, T., Kasai, H., Kashimoto, K., Kimura, S., Kitakawa, M., Kitagawa, M., Makino, K., Miki, T., Mizobuchi, K., Mori, H., Mori, T., Motomura, K., Nakade, S., Nakamura, Y., Nashimoto, H., Nishio, Y., Oshima, T., Saito, N., Sampei, G., Horiuchi, T., et, a. l. .. (1996). "A 570-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 28.0-40.1 min region on the linkage map." DNA Res 3:363-377. Pubmed: 9097039
  • Blattner, F. R., Plunkett, G. 3rd, Bloch, C. A., Perna, N. T., Burland, V., Riley, M., Collado-Vides, J., Glasner, J. D., Rode, C. K., Mayhew, G. F., Gregor, J., Davis, N. W., Kirkpatrick, H. A., Goeden, M. A., Rose, D. J., Mau, B., Shao, Y. (1997). "The complete genome sequence of Escherichia coli K-12." Science 277:1453-1462. Pubmed: 9278503
  • Bravo, J., Fita, I., Ferrer, J. C., Ens, W., Hillar, A., Switala, J., Loewen, P. C. (1997). "Identification of a novel bond between a histidine and the essential tyrosine in catalase HPII of Escherichia coli." Protein Sci 6:1016-1023. Pubmed: 9144772
  • Bravo, J., Verdaguer, N., Tormo, J., Betzel, C., Switala, J., Loewen, P. C., Fita, I. (1995). "Crystal structure of catalase HPII from Escherichia coli." Structure 3:491-502. Pubmed: 7663946
  • Hayashi, K., Morooka, N., Yamamoto, Y., Fujita, K., Isono, K., Choi, S., Ohtsubo, E., Baba, T., Wanner, B. L., Mori, H., Horiuchi, T. (2006). "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110." Mol Syst Biol 2:2006.0007. Pubmed: 16738553
  • Melik-Adamyan, W., Bravo, J., Carpena, X., Switala, J., Mate, M. J., Fita, I., Loewen, P. C. (2001). "Substrate flow in catalases deduced from the crystal structures of active site variants of HPII from Escherichia coli." Proteins 44:270-281. Pubmed: 11455600
  • Riley, M., Abe, T., Arnaud, M. B., Berlyn, M. K., Blattner, F. R., Chaudhuri, R. R., Glasner, J. D., Horiuchi, T., Keseler, I. M., Kosuge, T., Mori, H., Perna, N. T., Plunkett, G. 3rd, Rudd, K. E., Serres, M. H., Thomas, G. H., Thomson, N. R., Wishart, D., Wanner, B. L. (2006). "Escherichia coli K-12: a cooperatively developed annotation snapshot--2005." Nucleic Acids Res 34:1-9. Pubmed: 16397293
  • Sevinc, M. S., Mate, M. J., Switala, J., Fita, I., Loewen, P. C. (1999). "Role of the lateral channel in catalase HPII of Escherichia coli." Protein Sci 8:490-498. Pubmed: 10091651
  • von Ossowski, I., Mulvey, M. R., Leco, P. A., Borys, A., Loewen, P. C. (1991). "Nucleotide sequence of Escherichia coli katE, which encodes catalase HPII." J Bacteriol 173:514-520. Pubmed: 1987146