KEGG   ENZYME: 1.10.3.2Help
Entry
EC 1.10.3.2                 Enzyme                                 

Name
laccase;
urishiol oxidase;
urushiol oxidase;
p-diphenol oxidase
Class
Oxidoreductases;
Acting on diphenols and related substances as donors;
With oxygen as acceptor
BRITE hierarchy
Sysname
benzenediol:oxygen oxidoreductase
Reaction(IUBMB)
4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O [RN:R00083]
Reaction(KEGG)
Substrate
benzenediol [CPD:C01785];
O2 [CPD:C00007]
Product
benzosemiquinone [CPD:C05309];
H2O [CPD:C00001]
Comment
A group of multi-copper proteins of low specificity acting on both o- and p-quinols, and often acting also on aminophenols and phenylenediamine. The semiquinone may react further either enzymically or non-enzymically.
History
EC 1.10.3.2 created 1961, deleted 1972, reinstated 1978
Orthology
K05909  
laccase
Genes
ATH: 
AT1G18140(LAC1) AT2G29130(LAC2) AT2G30210(LAC3) AT2G38080(IRX12) AT2G40370(LAC5) AT2G46570(LAC6) AT3G09220(LAC7) AT5G01040(LAC8) AT5G01050 AT5G01190(LAC10) AT5G03260(LAC11) AT5G05390(LAC12) AT5G07130(LAC13) AT5G09360(LAC14) AT5G48100(TT10) AT5G58910(LAC16) AT5G60020(LAC17)
ALY: 
CRB: 
EUS: 
BRP: 
CIT: 
CIC: 
TCC: 
EGR: 
GMX: 
PVU: 
MTR: 
CAM: 
FVE: 
PPER: 
PMUM: 
MDM: 
PXB: 
CSV: 
CMO: 
RCU: 
JCU: 
POP: 
POPTR_0001s14010g(POPTRDRAFT_548008) POPTR_0001s18500g(POPTRDRAFT_171647) POPTR_0001s21380g(POPTRDRAFT_846965) POPTR_0001s24990g POPTR_0001s25580g(POPTRDRAFT_797646) POPTR_0001s35740g(POPTRDRAFT_797888) POPTR_0001s41155g POPTR_0001s41160g POPTR_0001s41170g POPTR_0004s16370g(POPTRDRAFT_759686) POPTR_0005s22230g POPTR_0005s22240g(POPTRDRAFT_863937) POPTR_0005s22250g(POPTRDRAFT_862109) POPTR_0006s08740g(POPTRDRAFT_831900) POPTR_0006s08780g(POPTRDRAFT_819177) POPTR_0006s09520g(POPTRDRAFT_560853) POPTR_0006s09830g(POPTRDRAFT_653089) POPTR_0006s09840g(POPTRDRAFT_417127) POPTR_0007s13050g(POPTRDRAFT_870206) POPTR_0008s06430g(POPTRDRAFT_820390) POPTR_0008s07370g(POPTRDRAFT_832603) POPTR_0008s07380g(POPTRDRAFT_420672) POPTR_0009s03940g(POPTRDRAFT_768177) POPTR_0009s04720g(POPTRDRAFT_557962) POPTR_0009s10550g(POPTRDRAFT_767563) POPTR_0009s15840g POPTR_0009s15860g POPTR_0010s19080g(POPTRDRAFT_226890) POPTR_0010s19090g(POPTRDRAFT_822366) POPTR_0010s20050g(POPTRDRAFT_659566) POPTR_0011s06880g POPTR_0011s12090g(POPTRDRAFT_235930) POPTR_0011s12100g(POPTRDRAFT_1094292) POPTR_0012s04620g(POPTRDRAFT_569758) POPTR_0013s14890g(POPTRDRAFT_571858) POPTR_0014s09610g(POPTRDRAFT_774519) POPTR_0015s04330g POPTR_0015s04340g POPTR_0015s04350g POPTR_0015s04370g(POPTRDRAFT_574985) POPTR_0016s08420g POPTR_0016s099301 POPTR_0016s11500g POPTR_0016s11520g(POPTRDRAFT_777748) POPTR_0016s11540g POPTR_0016s11950g(POPTRDRAFT_825321) POPTR_0016s11960g(POPTRDRAFT_576931) POPTR_0019s118101 POPTR_0019s118203 POPTR_0019s11830g(POPTRDRAFT_738893) POPTR_0019s11850g POPTR_0019s11860g(POPTRDRAFT_738903) POPTR_0019s14530g(POPTRDRAFT_574533) POPTR_0091s002702 POPTR_0958s00200g
VVI: 
SLY: 
SOT: 
BVG: 
OSA: 
DOSA: 
Os01t0374600-00(Os01g0374600) Os01t0634500-00(Os01g0634500) Os01t0827300-01(Os01g0827300) Os01t0842400-01(Os01g0842400) Os01t0842500-01(Os01g0842500) Os01t0843800-00(Os01g0843800) Os01t0850550-00(Os01g0850550) Os01t0850700-01(Os01g0850700) Os01t0850800-00(Os01g0850800) Os02t0749700-00(Os02g0749700) Os03t0273200-01(Os03g0273200) Os03t0297900-00(Os03g0297900) Os05t0458300-00(Os05g0458300) Os05t0458500-00(Os05g0458500) Os05t0458600-01(Os05g0458600) Os07t0101000-00(Os07g0101000) Os10t0346300-01(Os10g0346300) Os10t0437400-00(Os10g0437400) Os11t0108650-00(Os11g0108650) Os11t0108700-00(Os11g0108700) Os11t0264000-00(Os11g0264000) Os11t0641500-01(Os11g0641500) Os11t0641800-01(Os11g0641800) Os11t0696900-01(Os11g0696900) Os11t0708100-01(Os11g0708100) Os12t0108000-01(Os12g0108000) Os12t0257600-00(Os12g0257600) Os12t0258700-01(Os12g0258700) Os12t0259800-00(Os12g0259800)
OBR: 
BDI: 
SBI: 
SORBI_01g038130(SORBIDRAFT_01g038130) SORBI_01g039690(SORBIDRAFT_01g039690) SORBI_02g000300(SORBIDRAFT_02g000300) SORBI_03g009410(SORBIDRAFT_03g009410) SORBI_03g028920(SORBIDRAFT_03g028920) SORBI_03g038550(SORBIDRAFT_03g038550) SORBI_03g039520(SORBIDRAFT_03g039520) SORBI_03g039530(SORBIDRAFT_03g039530) SORBI_03g039570(SORBIDRAFT_03g039570) SORBI_03g039960(SORBIDRAFT_03g039960) SORBI_03g039970(SORBIDRAFT_03g039970) SORBI_03g039980(SORBIDRAFT_03g039980) SORBI_04g027850(SORBIDRAFT_04g027850) SORBI_04g027860(SORBIDRAFT_04g027860) SORBI_04g034610(SORBIDRAFT_04g034610) SORBI_04g034620(SORBIDRAFT_04g034620) SORBI_05g000680(SORBIDRAFT_05g000680) SORBI_05g021890(SORBIDRAFT_05g021890) SORBI_05g021895(SORBIDRAFT_05g021895) SORBI_05g022480(SORBIDRAFT_05g022480) SORBI_05g025570(SORBIDRAFT_05g025570) SORBI_05g026630(SORBIDRAFT_05g026630) SORBI_08g000720(SORBIDRAFT_08g000720) SORBI_08g011530(SORBIDRAFT_08g011530) SORBI_09g022460(SORBIDRAFT_09g022460) SORBI_09g022510(SORBIDRAFT_09g022510) SORBI_10g030340(SORBIDRAFT_10g030340)
ZMA: 
SITA: 
PDA: 
EGU: 
MUS: 
ATR: 
SMO: 
PPP: 
 » show all
Taxonomy
Reference
1
  Authors
Dawson, C.R. and Tarpley, W.B.
  Title
The copper oxidases.
  Journal
In: Sumner, J.B. and Myrback, K. (Eds.), The Enzymes, 1st ed., vol. 2, Academic Press, New York, 1951, p. 454-498.
Reference
2
  Authors
Keilin, D. and Mann, T.
  Title
Laccase, a blue copper-protein oxidase from the latex of Rhus succedanea.
  Journal
Nature (Lond.) 143 (1939) 23-24.
Reference
3
  Authors
Malmstrom, B.G., Andreasson, L.-E. and Reinhammar, B.
  Title
Copper-containing oxidases and superoxide dismutase.
  Journal
In: Boyer, P.D. (Ed.), The Enzymes, 3rd ed., vol. 12, Academic Press, New York, 1975, p. 507-579.
Reference
4
  Authors
Mayer, A.M. and Harel, E.
  Title
Polyphenol oxidases in plants.
  Journal
Phytochemistry 18 (1979) 193-215.
Reference
5  [PMID:13584395]
  Authors
NAKAMURA T.
  Title
Purification and physico-chemical properties of laccase.
  Journal
Biochim. Biophys. Acta. 30 (1958) 44-52.
Reference
6  [PMID:13618260]
  Authors
NAKAMURA T.
  Title
Stoichiometric studies on the action of laccase.
  Journal
Biochim. Biophys. Acta. 30 (1958) 538-42.
Reference
7  [PMID:14304827]
  Authors
PEISACH J, LEVINE WG.
  Title
A COMPARISON OF THE ENZYMIC ACTIVITIES OF PIG CERULOPLASMIN AND RHUS VERNICIFERA LACCASE.
  Journal
J. Biol. Chem. 240 (1965) 2284-9.
Reference
8
  Authors
Reinhammar, B. and Malmstrom, B.G.
  Title
"Blue" copper-containing oxidases.
  Journal
In: Spiro, T.G. (Ed.), Copper Proteins, Copper Proteins, New York, 1981, p. 109-149.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
UM-BBD (Biocatalysis/Biodegradation Database): 
BRENDA, the Enzyme Database: 
CAS: 
80498-15-3

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