KEGG   ENZYME: 2.1.1.165Help
Entry
EC 2.1.1.165                Enzyme                                 

Name
methyl halide transferase;
MCT;
methyl chloride transferase;
S-adenosyl-L-methionine:halide/bisulfide methyltransferase;
AtHOL1;
AtHOL2;
AtHOL3;
HARMLESS TO OZONE LAYER protein;
HMT;
S-adenosyl-L-methionine: halide ion methyltransferase;
SAM:halide ion methyltransferase
Class
Transferases;
Transferring one-carbon groups;
Methyltransferases
BRITE hierarchy
Sysname
S-adenosylmethionine:iodide methyltransferase
Reaction(IUBMB)
S-adenosyl-L-methionine + iodide = S-adenosyl-L-homocysteine + methyl iodide [RN:R09523]
Reaction(KEGG)
Substrate
S-adenosyl-L-methionine [CPD:C00019];
iodide [CPD:C00708]
Product
S-adenosyl-L-homocysteine [CPD:C00021];
methyl iodide [CPD:C18448]
Comment
This enzyme contributes to the methyl halide emissions from Arabidopsis [6].
History
EC 2.1.1.165 created 2010
Orthology
K21552  methyl halide transferase
Genes
ATH: AT2G43910(HOL1) AT2G43920(HOL2) AT2G43940(HOL3)
ALY: ARALYDRAFT_483509 ARALYDRAFT_483510 ARALYDRAFT_670340
CRB: 111830979 17887965 17888377 17889588
CSAT: 104782932 104782933 104784397 104784945 104784946 104788779 104793328 104793329 104793330
EUS: EUTSA_v10001612mg EUTSA_v10001619mg EUTSA_v10001708mg EUTSA_v10019674mg
BRP: 103866114 103866115 103866754 103866756
BNA: 106359656 106360882 106390210 106391815 106394567 106394573 106395242 106395445 106395534 106396712 106429246 106429312 111215419
BOE: 106308939 106318645 106325841 106335010 106337847 106339571 106340103 106340566 106342346
THJ: 104802342 104804222 104804252 104804276 104824119 104824126
CPAP: 110808132 110808144 110808146 110825844
CIT: 102615986
TCC: 18597403
GRA: 105799997
DZI: 111312120
EGR: 104452577
FVE: 101303259
PPER: 18770665
PMUM: 103341339
PAVI: 110756885
MDM: 103431361
PXB: 103935616
ZJU: 107415663
CSV: 101222411
CMO: 103491394
MCHA: 111017800
CMAX: 111466088
CMOS: 111432573
CPEP: 111781882
RCU: 8269671
JCU: 105641887
HBR: 110653439
POP: 7484604
SLY: 101258085
SPEN: 107026907
SOT: 102586501
CANN: 107847451
NSY: 104230385
NTO: 104088753
INI: 109169927
SIND: 105167161
OEU: 111396730
DCR: 108200086
SOE: 110793552
NNU: 104612175
DOSA: Os03t0843800-00(Os03g0843800) Os06t0153900-01(Os06g0153900)
BDI: 100835924
ATS: 109745862(LOC109745862) 109760710(LOC109760710)
SBI: 8069166
ZMA: 100281381
PDA: 103706067
EGU: 105034884
MUS: 103999953
DCT: 110091958
PEQ: 110030292
ATR: 18448618
PPP: 112278938
CNE: CNA05270
CNB: CNBA5080
ABP: AGABI1DRAFT115775(AGABI1DRAFT_115775)
ABV: AGABI2DRAFT194417(AGABI2DRAFT_194417)
SMIN: v1.2.019296.t1(symbB.v1.2.019296.t1) v1.2.019296.t2(symbB.v1.2.019296.t2)
SPAR: SPRG_07783
 » show all
Taxonomy
Reference
1  [PMID:10097085]
  Authors
Ni X, Hager LP
  Title
Expression of Batis maritima methyl chloride transferase in Escherichia coli.
  Journal
Proc Natl Acad Sci U S A 96:3611-5 (1999)
DOI:10.1073/pnas.96.7.3611
  Sequence
Reference
2  [PMID:9687437]
  Authors
Saxena D, Aouad S, Attieh J, Saini HS
  Title
Biochemical characterization of chloromethane emission from the wood-rotting fungus phellinus pomaceus
  Journal
Appl Environ Microbiol 64:2831-5 (1998)
Reference
3  [PMID:7721844]
  Authors
Attieh JM, Hanson AD, Saini HS
  Title
Purification and characterization of a novel methyltransferase responsible for biosynthesis of halomethanes and methanethiol in Brassica oleracea.
  Journal
J Biol Chem 270:9250-7 (1995)
DOI:10.1074/jbc.270.16.9250
Reference
4  [PMID:19723322]
  Authors
Itoh N, Toda H, Matsuda M, Negishi T, Taniguchi T, Ohsawa N
  Title
Involvement of S-adenosylmethionine-dependent halide/thiol methyltransferase (HTMT) in methyl halide emissions from agricultural plants: isolation and characterization of an HTMT-coding gene from Raphanus sativus (daikon radish).
  Journal
BMC Plant Biol 9:116 (2009)
DOI:10.1186/1471-2229-9-116
  Sequence
Reference
5  [PMID:11791711]
  Authors
Ohsawa N, Tsujita M, Morikawa S, Itoh N
  Title
Purification and characterization of a monohalomethane-producing enzyme S-adenosyl-L-methionine: halide ion methyltransferase from a marine microalga, Pavlova pinguis.
  Journal
Biosci Biotechnol Biochem 65:2397-404 (2001)
DOI:10.1271/bbb.65.2397
Reference
6
  Authors
Nagatoshi, Y.and Nakamura, T.
  Title
Characterization of three halide methyltransferases in Arabidopsis thaliana.
  Journal
Plant Biotechnol 24:503-506 (2007)
Other DBs
ExplorEnz - The Enzyme Database: 2.1.1.165
IUBMB Enzyme Nomenclature: 2.1.1.165
ExPASy - ENZYME nomenclature database: 2.1.1.165
BRENDA, the Enzyme Database: 2.1.1.165

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