Entry
Name
L-asparagine hydroxylase;
L-asparagine 3-hydroxylase;
AsnO
Class
Oxidoreductases;
Acting on paired donors, with incorporation or reduction of molecular oxygen;
With 2-oxoglutarate as one donor, and incorporation of one atom of oxygen into each donor
BRITE hierarchy
Sysname
L-asparagine,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating)
Reaction(IUBMB)
L-asparagine + 2-oxoglutarate + O2 = (2S,3S)-3-hydroxyasparagine + succinate + CO2 [RN:
R10446 ]
Reaction(KEGG)
Substrate
Product
Comment
Requires Fe2+. The enzyme is only able to hydroxylate free L-asparagine. It is not active toward D-asparagine. The beta-hydroxylated asparagine produced is incorporated at position 9 of the calcium-dependent antibiotic (CDA), an 11-residue non-ribosomally synthesized acidic lipopeptide lactone.
History
EC 1.14.11.39 created 2013
Orthology
Genes
SMAC : SMDB11_0605 SMDB11_1104
CED : LH89_00095 LH89_22315
PLUM : A4R40_17540 A4R40_18915
XNE : XNC1_2155 XNC1_2460 XNC1_4045
XNM : XNC2_1351 XNC2_2084 XNC2_2366 XNC2_3898
HAEG : NCTC8502_01634(asnO)
XFL : P303_03580 P303_04050
VSR : Vspart_00116(asnO_1) Vspart_02171(asnO_2)
PSOS : POS17_3974(PputW619_0540)
PRR : AT705_10755 AT705_23320
NCI : NCTC10296_01180(asnO)
BPYR : ABD05_30850 ABD05_32945
PABS : JIR001_15040(asnO_1)
CUN : Cul210932_0700(tauD)
CUQ : Cul210931_0669(tauD)
CUJ : CUL131002_0678c(tauD)
CGY : CGLY_00545 CGLY_11835
NFR : ERS450000_05049(asnO)
NTP : CRH09_30780 CRH09_34590
NOZ : DMB37_15820 DMB37_36755
NAH : F5544_17945 F5544_17970 F5544_39350
NAD : NCTC11293_06239(asnO_2)
SCO : SCO2693(SCC61A.14) SCO3236(SCE29.05c)
SBH : SBI_00878 SBI_00941 SBI_09256
SLV : SLIV_21510(asnO1) SLIV_24200(asnO2)
SCZ : ABE83_06835 ABE83_06955
SRW : TUE45_06291(mppO_1) TUE45_06409(asnO_5) TUE45_06920(mppO_2) TUE45_pSRc_0447(vioC)
SRN : A4G23_02365(asnO_1) A4G23_04203 A4G23_04388(vioC) A4G23_05516
SKY : D0C37_06320 D0C37_30510
SALW : CP975_03210 CP975_28170
SNW : BBN63_06790 BBN63_30085
SSIA : A7J05_00255 A7J05_03135 A7J05_07200 A7J05_36480
SGV : B1H19_08945 B1H19_09120 B1H19_35575
SALJ : SMD11_0981 SMD11_3232
SLX : SLAV_05480(mppO) SLAV_07260(asnO)
SLK : SLUN_13775 SLUN_22945
SDX : C4B68_01260 C4B68_36880
SHUN : DWB77_00456(asnO_1)
SCAL : I6J39_11685 I6J39_22910
SFB : CP974_12965 CP974_22660 CP974_29360
SXN : IAG42_37060 IAG42_37075
SCT : SCAT_2689(asnO) SCAT_p1377
SCY : SCATT_26730 SCATT_p03480
KAB : B7C62_11150 B7C62_26740
AORI : SD37_09295 SD37_16155
KAL : KALB_1756 KALB_2593 KALB_5896 KALB_6160
ACTA : C1701_17135 C1701_25725
ACTU : Actkin_01205(asnO_1) Actkin_01360(asnO_2)
MCRA : ID554_06655 ID554_16940
VER : HUT12_06305 HUT12_30735
PLAB : C6361_01855 C6361_01950
PLAT : C6W10_19720 C6W10_19815
LET : O77CONTIG1_00553(cs2)
CGLE : NCTC11432_00670(asnO)
» show all
Taxonomy
Reference
Authors
Strieker M, Kopp F, Mahlert C, Essen LO, Marahiel MA
Title
Mechanistic and structural basis of stereospecific Cbeta-hydroxylation in calcium-dependent antibiotic, a daptomycin-type lipopeptide.
Journal
Sequence
Other DBs