Entry
Name
heme oxygenase (staphylobilin-producing);
haem oxygenase (ambiguous);
heme oxygenase (decyclizing) (ambiguous);
heme oxidase (ambiguous);
haem oxidase (ambiguous);
heme oxygenase (ambiguous);
isdG (gene name);
isdI (gene name)
Class
Oxidoreductases;
Acting on paired donors, with incorporation or reduction of molecular oxygen;
Miscellaneous
BRITE hierarchy
Sysname
protoheme,hydrogen-donor:oxygen oxidoreductase (delta/beta-methene-oxidizing, hydroxylating)
Reaction(IUBMB)
(1) protoheme + 5 reduced acceptor + 4 O2 = beta-staphylobilin + Fe2+ + formaldehyde + 5 acceptor + 4 H2O [RN:
R10468 ];
(2) protoheme + 5 reduced acceptor + 4 O2 = delta-staphylobilin + Fe2+ + formaldehyde + 5 acceptor + 4 H2O [RN:
R10510 ]
Reaction(KEGG)
Substrate
Product
Comment
This enzyme, which is found in some pathogenic bacteria, is involved in an iron acquisition system that catabolizes the host's hemoglobin. The two enzymes from the bacterium Staphylococcus aureus, encoded by the isdG and isdI genes, produce 67.5 % and 56.2 % delta-staphylobilin, respectively.
History
EC 1.14.99.48 created 2013
Pathway
ec01110 Biosynthesis of secondary metabolites
Orthology
K07145 heme oxygenase (staphylobilin-producing)
Genes
BAZ : BAMTA208_03235(yetG)
BSON : S101395_01740(isdG)
BAN : BA_2987 BA_4782(isdG)
BAH : BAMEG_1617 BAMEG_4814(isdG)
BAI : BAA_3041 BAA_4795(isdG)
BAX : H9401_2849 H9401_4564
BANT : A16_30140 A16_47730
BANR : A16R_30600 A16R_48410
BANS : BAPAT_2864 BAPAT_4588
BANH : HYU01_14770 HYU01_23305
BANV : DJ46_1749 DJ46_3451(isdG)
BCZ : BCE33L2706(yetG) BCE33L4287
BCR : BCAH187_A3023 BCAH187_A4669(isdG)
BCB : BCB4264_A2988 BCB4264_A4651(isdG)
BCU : BCAH820_2983 BCAH820_4656(isdG)
BCG : BCG9842_B0586(isdG) BCG9842_B2256
BCQ : BCQ_2805(yetG) BCQ_4348
BCX : BCA_3058 BCA_4648(isdG)
BAL : BACI_c29410 BACI_c45330
BCER : BCK_12535 BCK_19975
BTK : BT9727_2725(yetG) BT9727_4276
BTB : BMB171_C2672 BMB171_C4187(isdG)
BTHR : YBT1520_14770 YBT1520_23995
BTHI : BTK_14870 BTK_23835
BTC : CT43_CH2970 CT43_CH4562(isdG)
BTF : YBT020_14855 YBT020_22325
BTM : MC28_2172 MC28_3822(isdG)
BTG : BTB_c30980(yetG) BTB_c46910(isdG)
BTN : BTF1_12380 BTF1_21250
BTHT : H175_ch3021 H175_ch4635
BTHU : YBT1518_16415 YBT1518_25125
BTW : BF38_295(isdG) BF38_4139
BTHY : AQ980_07180 AQ980_16125
BWE : BcerKBAB4_2781 BcerKBAB4_4370
BWW : bwei_0354(isdG) bwei_2040
BMYO : BG05_1501(isdG) BG05_3039
BTY : Btoyo_0267 Btoyo_1780
BBY : CY96_13690 CY96_21850
BWD : CT694_15945 CT694_24270
BTRO : FJR70_04240 FJR70_16455(isdG)
BMOB : MLA2C4_15715 MLA2C4_23605
BNT : GSN03_14395 GSN03_21575
BPAC : LMD38_04210(isdG) LMD38_12180(hmoA)
BPAN : NLJ82_14005(hmoA) NLJ82_22225(isdG)
BALU : QRY64_16990(hmoA) QRY64_25600(isdG)
BCO : Bcell_0394 Bcell_1360
BCOH : BC6307_02495 BC6307_08775
NTX : NQZ71_12910 NQZ71_16890
NIL : L8T27_005085 L8T27_008955
PKS : IE339_13780 IE339_16400
BCL : ABC1472 ABC1946 ABC3425
SHUA : PQ477_04645 PQ477_14950
BPF : BpOF4_08900(yetG) BpOF4_11030
BKO : CKF48_02480 CKF48_11485 CKF48_17440
GTM : GT3921_04975 GT3921_15985
LSP : Bsph_3066 Bsph_4360 Bsph_4673
LGY : T479_21725 T479_23240
LFU : HR49_00590 HR49_02385
LYS : LBYS11_20915 LBYS11_22505
LYB : C3943_24620 C3943_26455
LYZ : DCE79_05315 DCE79_17140
LPAK : GDS87_22120 GDS87_23775
LAGR : FJQ98_24045 FJQ98_25930
LMAC : I6G82_19470 I6G82_21435
LYC : FH508_0021980 FH508_0023325
LCAP : ICJ70_00925 ICJ70_02875
LIU : OU989_20350 OU989_21955
LLB : R6U77_07350 R6U77_07380
APAK : AP3564_01100 AP3564_01135
ACOP : RI196_16445 RI196_16515
BMUR : ABE28_003985 ABE28_023625
PPSR : I6J18_13400 I6J18_14750
PFRI : L8956_04465 L8956_26355
PSYH : D0S48_12670 D0S48_20300
PSYO : PB01_20345 PB01_20455
PRD : F7984_11975 F7984_16060
MENL : MVE64_10330 MVE64_21475
BLEN : NCTC4824_03741(isdI)
SLMS : MM221_02285 MM221_11730
ALKL : MM271_02645 MM271_15145
DOM : RRU94_04490 RRU94_11400
SAH : SaurJH1_0156 SaurJH1_1217
SAJ : SaurJH9_0151 SaurJH9_1195
SAX : USA300HOU_0179(isdG1) USA300HOU_1069(isdG2)
SAA : SAUSA300_0168 SAUSA300_1035
SAO : SAOUHSC_00130 SAOUHSC_01089
SAE : NWMN_0111 NWMN_1047(isdG)
SUU : M013TW_0155(isdI) M013TW_1069(isdG)
SUV : SAVC_00595 SAVC_04845
SUJ : SAA6159_00149(isdI) SAA6159_00990(isdG)
SUK : SAA6008_00143(isdI) SAA6008_01090(isdG)
SUT : SAT0131_00156 SAT0131_01176
SUQ : HMPREF0772_10333(isdI) HMPREF0772_12097(isdG)
SUZ : MS7_0159(isdI) MS7_1092(isdG)
SUD : ST398NM01_0179 ST398NM01_1132
SUX : SAEMRSA15_01310 SAEMRSA15_09650
SUW : SATW20_01760(isdI) SATW20_11300(isdG)
SUF : SARLGA251_01390(isdI) SARLGA251_10480(isdG)
SAUA : SAAG_00648 SAAG_02244
SAUE : RSAU_000119(isdI) RSAU_001020(isdG)
SAUN : SAKOR_00145 SAKOR_01057
SAUS : SA40_0132(isdI) SA40_1006(isdG)
SAUU : SA957_0147(isdI) SA957_1021(isdG)
SAUG : SA268_0144(isdI) SA268_1024(isdG)
SAUZ : SAZ172_0175 SAZ172_1135(isdI)
SAUF : X998_0148(isdI) X998_1133(isdG)
SUY : SA2981_0166(isdI) SA2981_1092(isdG)
SAUB : C248_0154 C248_1162
SAUM : BN843_10400 BN843_1710
SAUC : CA347_1050(isdI) CA347_177(isdI)
SAUR : SABB_00362(isdG) SABB_01676(isdI)
SAUI : AZ30_00865 AZ30_05430
SAUD : CH52_00210 CH52_04900
SAMS : NI36_00760 NI36_05470
SUH : SAMSHR1132_01390 SAMSHR1132_09820
SLG : SLGD_00072 SLGD_00101
SDP : NCTC12225_00319(isdI)
SCAP : AYP1020_0461(isdG) AYP1020_1366(isdI)
SSIF : AL483_01460 AL483_06750
SCV : A4G25_07625 A4G25_11745
SPET : CEP67_04900 CEP67_09800
SCAR : DWB96_03785 DWB96_08955
SPIC : SAMEA4384060_0856(isdI)
SSH : NCTC13712_00120(isdI) NCTC13712_01080(isdG)
SDEV : Q2T90_03585 Q2T90_07335
SROT : ML435_00655(isdI) ML435_05185(isdG)
SSCU : CEP64_00990 CEP64_01350
SSTE : SAMEA4384403_0335(isdG)
MLEN : H3V22_06945 H3V22_07340
LGZ : NCTC10812_00640(isdG)
EXM : U719_06025 U719_08705 U719_16210
EXU : ESP131_01830 ESP131_10790
EACE : KKI46_08595 KKI46_16075
EXI : A0126_05855 A0126_07780 A0126_14560 A0126_18060
EXH : HNY42_00915 HNY42_07465 HNY42_09705
PJD : Pjdr2_1740 Pjdr2_5714
GYM : GYMC10_2490 GYMC10_6028
PMS : KNP414_04593 KNP414_07671
PLV : ERIC2_c04680 ERIC2_c36970
PBD : PBOR_16395 PBOR_34135
PAEN : P40081_16645 P40081_35465
PAEE : R70331_13695 R70331_22600
PAEH : H70357_15740 H70357_33225
PBV : AR543_16015 AR543_21280
PIB : BBD41_02425 BBD41_15810
PCX : LPB68_12905 LPB68_20995
PLW : D5F53_17200 D5F53_31640
PCHI : PC41400_13760 PC41400_26280
PALO : E6C60_2147 E6C60_3995
PCEL : HUB94_13105 HUB94_26575
PTJ : JRJ22_11670 JRJ22_27440
PALR : HGI30_02855 HGI30_11610
PTHI : NDS46_19535 NDS46_20230
PKA : PQ456_13650 PQ456_18600
PDY : QJQ58_01890 QJQ58_02460
PMAE : LMZ02_10340 LMZ02_10555
PWN : QNH46_08540 QNH46_20850
PSPN : L1F29_29830 L1F29_31405
PHK : SK066_09840 SK066_19690
PNK : AASFL403_00475 AASFL403_05420
PKP : SK3146_00083(hmoA) SK3146_04304(isdG)
COHN : KCTCHS21_04450 KCTCHS21_40840(isdG)
CCHL : FPL14_01030 FPL14_15930
CHEB : HH215_08055 HH215_10700 HH215_25200
COHL : J4772_00350 J4772_15255
SSIL : SOLI23_04510 SOLI23_16930
SOB : CSE16_05455 CSE16_19850
KUR : ASO14_2756 ASO14_689 ASO14_969
KZO : NCTC404_00637(isdI_1) NCTC404_02707(isdG) NCTC404_03056(isdI_2)
SURE : SporoP32a_01985 SporoP32a_12550 SporoP32a_12910
SJT : PGH26_02735 PGH26_02740
RST : ATY39_05175 ATY39_15730
VIJ : JNUCC6_13145 JNUCC6_16270
UTH : DKZ56_02600 DKZ56_08620
AAXA : NCTC10138_01404(isdG)
» show all
Taxonomy
Reference
Authors
Reniere ML, Ukpabi GN, Harry SR, Stec DF, Krull R, Wright DW, Bachmann BO, Murphy ME, Skaar EP
Title
The IsdG-family of haem oxygenases degrades haem to a novel chromophore.
Journal
Sequence
Reference
Authors
Matsui T, Nambu S, Ono Y, Goulding CW, Tsumoto K, Ikeda-Saito M
Title
Heme degradation by Staphylococcus aureus IsdG and IsdI liberates formaldehyde rather than carbon monoxide.
Journal
Reference
Authors
Streit BR, Kant R, Tokmina-Lukaszewska M, Celis AI, Machovina MM, Skaar EP, Bothner B, DuBois JL
Title
Time-resolved Studies of IsdG Protein Identify Molecular Signposts along the Non-canonical Heme Oxygenase Pathway.
Journal
Other DBs
LinkDB
All DBs