KEGG   ORTHOLOGY: K00070
Entry
K00070                      KO                                     
Symbol
HSD3B
Name
3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase [EC:1.1.1.145 5.3.3.1]
Pathway
map00140  Steroid hormone biosynthesis
map01100  Metabolic pathways
map04913  Ovarian steroidogenesis
map04925  Aldosterone synthesis and secretion
map04927  Cortisol synthesis and secretion
map04934  Cushing syndrome
Module
M00107  Steroid hormone biosynthesis, cholesterol => prognenolone => progesterone
M00110  C19/C18-Steroid hormone biosynthesis, pregnenolone => androstenedione => estrone
Disease
H00216  Congenital adrenal hyperplasia
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09103 Lipid metabolism
   00140 Steroid hormone biosynthesis
    K00070  HSD3B; 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
 09150 Organismal Systems
  09152 Endocrine system
   04913 Ovarian steroidogenesis
    K00070  HSD3B; 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
   04925 Aldosterone synthesis and secretion
    K00070  HSD3B; 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
   04927 Cortisol synthesis and secretion
    K00070  HSD3B; 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
 09160 Human Diseases
  09167 Endocrine and metabolic disease
   04934 Cushing syndrome
    K00070  HSD3B; 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
Enzymes [BR:ko01000]
 1. Oxidoreductases
  1.1  Acting on the CH-OH group of donors
   1.1.1  With NAD+ or NADP+ as acceptor
    1.1.1.145  3beta-hydroxy-Delta5-steroid dehydrogenase
     K00070  HSD3B; 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
 5. Isomerases
  5.3  Intramolecular oxidoreductases
   5.3.3  Transposing C=C bonds
    5.3.3.1  steroid Delta-isomerase
     K00070  HSD3B; 3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
Other DBs
RN: R01837 R02216 R02499 R02840 R03327 R04163 R04678 R04849
GO: 0003854 0004769
Genes
HSA: 3283(HSD3B1) 3284(HSD3B2)
PTR: 457165 469446
PPS: 100982464 100983009 100990187
GGO: 101141070 101141801 101146563(HSD3B2)
PON: 100450898 100451655 100452394
NLE: 100596087 100605995(HSD3B2) 100606563 100607955
MCC: 712686(HSD3B2) 713091 713272 715337
MCF: 102133592 102134747 102135110(HSD3B2)
CSAB: 103224104 103224109(HSD3B2)
CATY: 105599590 105599597(HSD3B2)
TGE: 112624233 112634262(HSD3B2)
CSYR: 103258418(HSD3B2)
MMUR: 105869786(HSD3B2)
LCAT: 123635118(HSD3B2)
OGA: 100966795
MMU: 100043456(Hsd3b8) 100043461(Hsd3b9) 15492(Hsd3b1) 15493(Hsd3b2) 15494(Hsd3b3) 15495(Hsd3b4) 15496(Hsd3b5) 15497(Hsd3b6)
RNO: 24470(Hsd3b5) 29632(Hsd3b2) 360348(Hsd3b1) 682974(Hsd3b3)
HGL: 101707488(Hsd3b1) 101707858
TUP: 102470981
CFA: 483146(HSD3B2)
CLUD: 112664108
VVP: 112916789
VLG: 121490669
AML: 100464280(HSD3B1)
UMR: 103677123
UAH: 113244362
UAR: 123795008
ELK: 111143436
LLV: 125099255
MPUF: 101680243
ORO: 101378904
EJU: 114208061(HSD3B2)
ZCA: 113909475(HSD3B2)
MLX: 118000525(HSD3B2)
FCA: 100616070(HSD3B2)
PYU: 121027796
PBG: 122481024
PTG: 102957262
PPAD: 109272160
AJU: 106978496
HHV: 120247640
BTA: 281824(HSD3B1)
BOM: 102274088
BIU: 109555859
BBUB: 102413429
CHX: 100860869(3BHSD)
OAS: 100190978(HSD3B1)
ODA: 120855999
CCAD: 122435367
SSC: 445539(HSD3B1)
CFR: 102512447
CBAI: 105079257
CDK: 105089475
VPC: 102528409
BACU: 103015346
LVE: 103083046
OOR: 101284283
DLE: 111179902
PCAD: 102987751
PSIU: 116758472
ECB: 100034078(HSD3B2)
EPZ: 103548379
EAI: 106832920(HSD3B2)
MYB: 106723550(HSD3B2)
MMYO: 118672875(HSD3B2)
MLF: 106694328(HSD3B2)
MNA: 107545288(HSD3B2)
PKL: 118727130
HAI: 109389868(HSD3B2)
DRO: 112314004(HSD3B2)
SHON: 118981952(HSD3B2)
AJM: 119041699(HSD3B2)
PDIC: 114489256
PHAS: 123804497(HSD3B2)
MMF: 118637661
RFQ: 117014453(HAO2)
PALE: 102891879
PGIG: 120585109
PVP: 105296358
RAY: 107518830(HSD3B2)
MJV: 108390800
TOD: 119236234
LAV: 100659049(HSD3B2)
TMU: 101358325
DNM: 101447815
MDO: 100012668
GAS: 123247232
SHR: 100913530(HSD3B2)
PCW: 110219672(HSD3B2)
OAA: 100080135
GGA: 396015(HSD3B1)
PCOC: 116244326
MGP: 104915630
CJO: 107319373
NMEL: 110398845
APLA: 101803865
ACYG: 106045741
AFUL: 116502173
TGU: 751770(HSD3B1)
LSR: 110480744
SCAN: 103827136
PMOA: 120506495
OTC: 121339296
PRUF: 121351666
GFR: 102039409
FAB: 101817697
PHI: 102101526
PMAJ: 107211459
CCAE: 111938581
CCW: 104687106
CBRC: 103613933
ETL: 114058198
ZAB: 102062520
ACHL: 103801073
FPG: 101921564
FCH: 102052697
CLV: 102087460
EGZ: 104126518
NNI: 104008615
PLET: 104617853
PCRI: 104035039
ACUN: 113485872
TALA: 104357901
PADL: 103921223
ACHC: 115344139
HALD: 104319887
CCRI: 104162430
CSTI: 104558363
EHS: 104512760
CMAC: 104476511
MUI: 104539044
FGA: 104079993
GSTE: 104255879
LDI: 104351289
MNB: 103779544
OHA: 104327359
AAM: 106497227
AROW: 112963963
NPD: 112960083
DNE: 112985919
ASN: 102367786(HSD3B1)
AMJ: 109280168(HSD3B1)
CPOO: 109319128(HSD3B1)
GGN: 109304596(HSD3B1)
PSS: 102453952
CMY: 102934871
CPIC: 101946936
TST: 117886232
CABI: 116817817
MRV: 120396043
ACS: 100561899(hsd3b1)
PVT: 110076926
SUND: 121922906
PBI: 103067418
PMUR: 107285816
TSR: 106542700
PGUT: 117661842
VKO: 123033249
PMUA: 114587929(HSD3B2)
ZVI: 118075222(HSD3B2)
GJA: 107114856
STOW: 125425234(HSD3B2)
XLA: 734818(hsd3b1.L)
XTR: 100490622
NPR: 108802532
RTEM: 120928726
BBUF: 120994332
DRE: 373131(hsd3b2) 553532(hsd3b1)
SRX: 107712267
SANH: 107658243
SGH: 107569293
CCAR: 109052439
PPRM: 120466714(hsd3b1)
MAMB: 125270537(hsd3b1)
IPU: 100304475(hsd3b1)
PHYP: 113524942(hsd3b1)
SMEO: 124379336(hsd3b1)
TFD: 113654422(hsd3b1)
AMEX: 103027852(hsd3b1)
EEE: 113587753
TRU: 101069884(hsd3b1)
LCO: 104921488(hsd3b1)
CGOB: 115026845(hsd3b1)
ELY: 117251590(hsd3b1)
EFO: 125900207(hsd3b1)
PLEP: 121949401(hsd3b1) 121963657
SLUC: 116059361(hsd3b1)
ECRA: 117953315(hsd3b1)
ESP: 116697664
PFLV: 114564020
GAT: 120833929(hsd3b1)
PPUG: 119228951(hsd3b1)
MSAM: 119884914 119904488(hsd3b1)
CUD: 121523133(hsd3b1)
ALAT: 119025245(hsd3b1)
MZE: 101485719
ONL: 100534568
OAU: 116332553(hsd3b1)
OLA: 100144358(3bhsd)
OML: 112138010(hsd3b1)
XMA: 102228303
XCO: 114147930
XHE: 116723048
PRET: 103477979
PFOR: 103152152
PLAI: 106939754
PMEI: 106917521
GAF: 122839771(hsd3b1)
CVG: 107087352
CTUL: 119774713(hsd3b1)
GMU: 124871021(hsd3b1)
NFU: 107389612(hsd3b1)
KMR: 108244192(hsd3b1)
ALIM: 106531920
NWH: 119419363(hsd3b1)
AOCE: 111570570(hsd3b1)
MCEP: 125017257(hsd3b1)
CSEM: 103391994(hsd3b1)
POV: 109637945
SSEN: 122785783(hsd3b1)
LCF: 108902437
SDU: 111218347
SLAL: 111652102
XGL: 120801969(hsd3b1)
HCQ: 109522071
BPEC: 110156192(hsd3b1)
MALB: 109951646
BSPL: 114847637(hsd3b1)
SASA: 106586600
OTW: 112240651(hsd3b1)
OMY: 100136743(hsd3b1)
OGO: 124044100(hsd3b1)
ONE: 115112196
SALP: 111978723
SNH: 120058421(hsd3b1)
CCLU: 121536290(hsd3b1)
ELS: 105016430
SFM: 108937872
PKI: 111860692
LOC: 102685561(hsd3b1)
PSPA: 121320746(hsd3b1)
LCM: 102345588
CMK: 103180179(hsd3b1)
RTP: 109918392
DME: Dmel_CG7724(CG7724)
DER: 6543694
DSI: Dsimw501_GD14693(Dsim_GD14693)
DPO: 4813984
DPE: 6603899
DMN: 108165559
DWI: 6645028
DGR: 6558385
DAZ: 108612818
DNV: 108651018
DHE: 111602930
CCAT: 101455915
BOD: 106619208
MDE: 101899660
SCAC: 106092781
LCQ: 111691019
LSQ: 119600382
HIS: 119650207
ACOZ: 120951979
AARA: 120897593
ASTE: 118514455
AAG: 5566270
CPII: 120432614
CNS: 116347823
BCOO: 119081235
NVI: 100120136
CSOL: 105366624
TPRE: 106650065
FAS: 105264423
DAM: 107039335
CCIN: 107268819
DCI: 103516518
CLEC: 106661338
NLU: 111044911
FOC: 113210108
TPAL: 117644725
ZNE: 110831195
CSEC: 111870363
FCD: 110862702
DMK: 116926030
PVM: 113815316
PJA: 122252315
PCHN: 125025755
HAME: 121875688
PCLA: 123764960
PTRU: 123519041
DSV: 119445622
RMP: 119169799
TUT: 107363285
DPTE: 113794090
DFR: 124490209
CSCU: 111622487
PTEP: 107437550
SDM: 118201694
GAE: 121389292
MYI: 110457155
OSN: 115219210
LAK: 106151343
 » show all
Reference
PMID:2243100
  Authors
Lachance Y, Luu-The V, Labrie C, Simard J, Dumont M, de Launoit Y, Guerin S, Leblanc G, Labrie F
  Title
Characterization of human 3 beta-hydroxysteroid dehydrogenase/delta 5-delta 4-isomerase gene and its expression in mammalian cells.
  Journal
J Biol Chem 265:20469-75 (1990)
  Sequence
[hsa:3283] [rno:360348 682974]
LinkDB

KEGG   ENZYME: 1.1.1.145
Entry
EC 1.1.1.145                Enzyme                                 
Name
3beta-hydroxy-Delta5-steroid dehydrogenase;
progesterone reductase;
Delta5-3beta-hydroxysteroid dehydrogenase;
3beta-hydroxy-5-ene steroid dehydrogenase;
3beta-hydroxy steroid dehydrogenase/isomerase;
3beta-hydroxy-Delta5-C27-steroid dehydrogenase/isomerase;
3beta-hydroxy-Delta5-C27-steroid oxidoreductase;
3beta-hydroxy-5-ene-steroid oxidoreductase;
steroid-Delta5-3beta-ol dehydrogenase;
3beta-HSDH;
5-ene-3-beta-hydroxysteroid dehydrogenase;
3beta-hydroxy-5-ene-steroid dehydrogenase
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
Sysname
3beta-hydroxy-Delta5-steroid:NAD+ 3-oxidoreductase
Reaction(IUBMB)
a 3beta-hydroxy-Delta5-steroid + NAD+ = a 3-oxo-Delta5-steroid + NADH + H+ [RN:R03176]
Reaction(KEGG)
Substrate
3beta-hydroxy-Delta5-steroid [CPD:C03836];
NAD+ [CPD:C00003]
Product
3-oxo-Delta5-steroid [CPD:C01034];
NADH [CPD:C00004];
H+ [CPD:C00080]
Comment
This activity is found in several bifunctional enzymes that catalyse the oxidative conversion of Delta5-3-hydroxy steroids to a Delta4-3-oxo configuration. This conversion is carried out in two separate, sequential reactions; in the first reaction, which requires NAD+, the enzyme catalyses the dehydrogenation of the 3beta-hydroxy steroid to a 3-oxo intermediate. In the second reaction the reduced coenzyme, which remains attached to the enzyme, activates the isomerization of the Delta5 form to a Delta4 form (cf. EC 5.3.3.1, steroid Delta-isomerase). Substrates include dehydroepiandrosterone (which is converted into androst-5-ene-3,17-dione), pregnenolone (converted to progesterone) and cholest-5-en-3-one, an intermediate of cholesterol degradation.
History
EC 1.1.1.145 created 1972
Pathway
ec00140  Steroid hormone biosynthesis
ec00984  Steroid degradation
ec01100  Metabolic pathways
ec01120  Microbial metabolism in diverse environments
Orthology
K00070  3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
K16045  3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase
Genes
HSA3283(HSD3B1) 3284(HSD3B2)
PTR457165 469446
PPS100982464 100983009 100990187
GGO101141070 101141801 101146563(HSD3B2)
PON100450898 100451655 100452394
NLE100596087 100605995(HSD3B2) 100606563 100607955
MCC712686(HSD3B2) 713091 713272 715337
MCF102133592 102134747 102135110(HSD3B2)
CSAB103224104 103224109(HSD3B2)
CATY105599590 105599597(HSD3B2)
PANU100999145 101018740 101019096(HSD3B2)
TGE112624233 112634262(HSD3B2)
RRO104654599 104654602 104654605
RBB108528160 108528161 108528164
TFN117074250 117074256
PTEH111549589 111549591
CJC100387484 100389654(HSD3B1) 100400416 100405879
SBQ101042680 101051416
CSYR103258418(HSD3B2)
MMUR105869786(HSD3B2)
LCAT123635118(HSD3B2)
OGA100966795
MMU100043456(Hsd3b8) 100043461(Hsd3b9) 15492(Hsd3b1) 15493(Hsd3b2) 15494(Hsd3b3) 15495(Hsd3b4) 15496(Hsd3b5) 15497(Hsd3b6)
MCAL110288898 110290813 110290978 110291292 110291371 110291888
MPAH110315378 110319834 110319836 110320478 110320490
RNO24470(Hsd3b5) 29632(Hsd3b2) 360348(Hsd3b1) 682974(Hsd3b3)
MCOC116093252 116094199 116094200 116094201
MUN110542496 110543775 110544350 110563733 110563735
CGE100770922 113830678 113833179 113833198
MAUA101837099 101842851(Hao2) 121138738 121142382
PLEU114688199 114688619 114688620 114688621 114688750 114688751 114688752 114698547
MORG121437803 121437911 121438015 121438017
AAMP119801286 119801287 119801288 119801289
NGI103728305 103732007 103738837
HGL101707488(Hsd3b1) 101707858
CPOC100379573(Hsd3b1) 100725531 100725801
CCAN109702728 109702729
DORD105991916 105991917
DSP122118370 122118374
NCAR124964015 124990189 124992819
OCU100346986 100347914
OPI101522373 101522782
TUP102470981
CFA483146(HSD3B2)
CLUD112664108
VVP112916789
VLG121490669
AML100464280(HSD3B1)
UMR103677123
UAH113244362
UAR123795008
ELK111143436
LLV125099255
MPUF101680243
ORO101378904
EJU114208061(HSD3B2)
ZCA113909475(HSD3B2)
MLX118000525(HSD3B2)
FCA100616070(HSD3B2)
PYU121027796
PBG122481024
PTG102957262
PPAD109272160
AJU106978496
HHV120247640
BTA281824(HSD3B1)
BOM102274088
BIU109555859
BBUB102413429
CHX100860869(3BHSD)
OAS100190978(HSD3B1)
ODA120855999
CCAD122435367
SSC445539(HSD3B1)
CFR102512447
CBAI105079257
CDK105089475
VPC102528409
BACU103015346
LVE103083046
OOR101284283
DLE111179902
PCAD102987751
PSIU116758472
ECB100034078(HSD3B2)
EPZ103548379
EAI106832920(HSD3B2)
MYB106723550(HSD3B2)
MMYO118672875(HSD3B2)
MLF106694328(HSD3B2)
MNA107545288(HSD3B2)
PKL118727130
HAI109389868(HSD3B2)
DRO112314004(HSD3B2)
SHON118981952(HSD3B2)
AJM119041699(HSD3B2)
PDIC114489256
PHAS123804497(HSD3B2)
MMF118637661
RFQ117014453(HAO2)
PALE102891879
PGIG120585109
PVP105296358
RAY107518830(HSD3B2)
MJV108390800
TOD119236234
SARA101555226 101555490
LAV100659049(HSD3B2)
TMU101358325
DNM101447815
MDO100012668
GAS123247232
SHR100913530(HSD3B2)
PCW110219672(HSD3B2)
OAA100080135
GGA396015(HSD3B1)
PCOC116244326
MGP104915630
CJO107319373
NMEL110398845
APLA101803865
ACYG106045741
AFUL116502173
TGU751770(HSD3B1)
LSR110480744
SCAN103827136
PMOA120506495
OTC121339296
PRUF121351666
GFR102039409
FAB101817697
PHI102101526
PMAJ107211459
CCAE111938581
CCW104687106
CBRC103613933
ETL114058198
ZAB102062520
ACHL103801073
FPG101921564
FCH102052697
CLV102087460
EGZ104126518
NNI104008615
PLET104617853
PCRI104035039
ACUN113485872
TALA104357901
PADL103921223
ACHC115344139
HALD104319887
CCRI104162430
CSTI104558363
EHS104512760
CMAC104476511
MUI104539044
FGA104079993
GSTE104255879
LDI104351289
MNB103779544
OHA104327359
AAM106497227
AROW112963963
NPD112960083
DNE112985919
ASN102367786(HSD3B1)
AMJ109280168(HSD3B1)
CPOO109319128(HSD3B1)
GGN109304596(HSD3B1)
PSS102453952
CMY102934871
CPIC101946936
TST117886232
CABI116817817
MRV120396043
ACS100561899(hsd3b1)
PVT110076926
SUND121922906
PBI103067418
PMUR107285816
TSR106542700
PGUT117661842
VKO123033249
PMUA114587929(HSD3B2)
ZVI118075222(HSD3B2)
GJA107114856
STOW125425234(HSD3B2)
XLA734818(hsd3b1.L)
XTR100490622
NPR108802532
RTEM120928726
BBUF120994332
DRE373131(hsd3b2) 553532(hsd3b1)
SRX107712267
SANH107658243
SGH107569293
CCAR109052439
CAUA113108554 113108799
PPRM120466714(hsd3b1)
MAMB125270537(hsd3b1)
IPU100304475(hsd3b1)
PHYP113524942(hsd3b1)
SMEO124379336(hsd3b1)
TFD113654422(hsd3b1)
AMEX103027852(hsd3b1)
EEE113587753
TRU101069884(hsd3b1)
TNGGSTEN00029150G001
LCO104921488(hsd3b1)
CGOB115026845(hsd3b1)
ELY117251590(hsd3b1)
EFO125900207(hsd3b1)
PLEP121949401(hsd3b1) 121963657
SLUC116059361(hsd3b1)
ECRA117953315(hsd3b1)
ESP116697664
PFLV114564020
GAT120833929(hsd3b1)
PPUG119228951(hsd3b1)
MSAM119884914 119904488(hsd3b1)
CUD121523133(hsd3b1)
ALAT119025245(hsd3b1)
MZE101485719
ONL100534568
OAU116332553(hsd3b1)
OLA100144358(3bhsd)
OML112138010(hsd3b1)
XMA102228303
XCO114147930
XHE116723048
PRET103477979
PFOR103152152
PLAI106939754
PMEI106917521
GAF122839771(hsd3b1)
CVG107087352
CTUL119774713(hsd3b1)
GMU124871021(hsd3b1)
NFU107389612(hsd3b1)
KMR108244192(hsd3b1)
ALIM106531920
NWH119419363(hsd3b1)
AOCE111570570(hsd3b1)
MCEP125017257(hsd3b1)
CSEM103391994(hsd3b1)
POV109637945
SSEN122785783(hsd3b1)
HHIP117755029 117755030
HSP118119640 118120310
LCF108902437
SDU111218347
SLAL111652102
XGL120801969(hsd3b1)
HCQ109522071
BPEC110156192(hsd3b1)
MALB109951646
BSPL114847637(hsd3b1)
SASA106586600
OTW112240651(hsd3b1)
OMY100136743(hsd3b1)
OGO124044100(hsd3b1)
ONE115112196
SALP111978723
SNH120058421(hsd3b1)
CCLU121536290(hsd3b1)
ELS105016430
SFM108937872
PKI111860692
AANG118214002 118214003
LOC102685561(hsd3b1)
PSPA121320746(hsd3b1)
ARUT117406697 117406856
LCM102345588
CMK103180179(hsd3b1)
RTP109918392
BFO118415735 118426116
BBEL109470289 109481615 109483809 109485072
DMEDmel_CG7724(CG7724)
DER6543694
DSIDsimw501_GD14693(Dsim_GD14693)
DYADyak_GE19901
DSR110187899 110190103
DPO4813984
DPE6603899
DMN108165559
DWI6645028
DGR6558385
DMODmoj_GI12485
DAZ108612818
DNV108651018
DHE111602930
CCAT101455915
BOD106619208
MDE101899660
SCAC106092781
LCQ111691019
LSQ119600382
HIS119650207
AGAAgaP_AGAP006654
ACOZ120951979
AARA120897593
ASTE118514455
AAG5566270
AALB109407756 109418935
CQUCpipJ_CPIJ003056
CPII120432614
CNS116347823
BCOO119081235
NVI100120136
CSOL105366624
TPRE106650065
FAS105264423
DAM107039335
CCIN107268819
DCI103516518
CLEC106661338
NLU111044911
FOC113210108
TPAL117644725
ZNE110831195
CSEC111870363
FCD110862702
DMK116926030
PVM113815316
PJA122252315
PCHN125025755
HAME121875688
PCLA123764960
PTRU123519041
ISCIscW_ISCW018715
DSV119445622
RSAN119377584 119390488
RMP119169799
VDE111247588 111254724
VJA111264476 111268118
TUT107363285
DPTE113794090
DFR124490209
CSCU111622487
PTEP107437550
SDM118201694
HROHELRODRAFT_89375
GAE121389292
HRF124140226 124141700
HRJ124260823 124278058
CRG105321517 105332656 105336240
MYI110457155
PMAX117333059 117333060 117333062 117333069
MMER123525098 123534278 123534660 123535065 123535125 123535257 123535266 123552007
OSN115219210
LAK106151343
ENWMJO57_19210
MTURv1106c
MTVRVBD_1106c
MTCMT1137
MRAMRA_1117
MTFTBFG_11128
MTBTBMG_02877
MTKTBSG_02893
MTZTBXG_002857
MTGMRGA327_06925
MTIMRGA423_06915
MTECCDC5079_1022
MTURCFBS_1174
MTLCCDC5180_1014
MTOMTCTRI2_1136
MTDUDA_1106c
MTNERDMAN_1239
MTJJ112_05975
MTUBMT7199_1133
MTUCJ113_07785
MTUEJ114_05980
MTXM943_05820
MTUHI917_07855
MTULTBHG_01091
MTUTHKBT1_1172
MTUUHKBT2_1178
MTQHKBS1_1174
MBOBQ2027_MB1136C
MBBBCG_1166c
MBTJTY_1139
MBMBCGMEX_1138c
MBKK60_011910
MBXBCGT_0934
MAFMAF_11210
MMICRN08_1242
MCEMCAN_11161
MCQBN44_11231
MCVBN43_30163
MCXBN42_20954
MCZBN45_30150
MLEML1942
MLBMLBr01942
MPAMAP_2688
MAOMAP4_1128
MAVIRC58_05605
MAVURE97_05600
MAVMAV_1225
MITOCO_11340
MIAOCU_11320
MIDMIP_01824
MYOOEM_11450
MCHIAN480_06750
MIROCQ_11350
MMALCKJ54_05520
MLPMLM_1173
MMANMMAN_54580
MSAMycsm_05045
MULMUL_0172
MMCMmcs_4109
MKMMkms_4185
MJLMjls_4340
MMIMMAR_4359
MMAEMMARE11_41790
MMMW7S_05545
MLIMULP_04570
MKNMKAN_07985
MYVG155_22700
MYEAB431_06460
MGOAFA91_14490
MHADB586_07090
MDXBTO20_08365
MSHGMSG_03923
MFJMFLOJ_47450
MSTOMSTO_51430
MSIMMSIM_37390
MSAKMSAS_22240
MKUI2456_20620
MGROFZ046_26400
MXEMYXE_14010
MNVMNVI_06140
MPAGC0J29_23965
MNMMNVM_07790
MGORH0P51_22240
MCOOMCOO_20360
MBAIMB901379_03818
MSEOMSEO_27010
MPSEMPSD_44990
MSHOMSHO_16920
MHEKJMUB5695_01344
MGAUMGALJ_31210
MLJMLAC_06830
MBRDMBRA_27460
MSHJMSHI_03080
MKRMKOR_40410
MDFK0O62_22395
MMAMK3U93_19010
MHOLK3U96_06035
MHERK3U94_05970
MSENK3U95_21790
MPAEK0O64_06045
MSPGF6B93_17425
MOTLTS72_03400
MLMMLPF_2463(hsd)
MVMMJO54_06060
MRFMJO55_20980
MPAAMKK62_05735
MCROMI149_06755
MSMMSMEG_5228
MSGMSMEI_5091
MSBLJ00_25860
MSNLI99_25865
MSHLI98_25870
MVAMvan_4635
MGIMflv_2075
MSPMspyr1_14990
MCBMycch_4050
MNED174_21420
MYNMyAD_21005
MFTXA26_46570
MPHLMPHLCCUG_04229
MVQMYVA_4444
MLLB1R94_06430
MRHMycrhN_3550
MTHN4412656_03537
MHASMHAS_03213
MDUMDUV_00690
MCHTMCHIJ_25440
MAUUNCTC10437_04362
MMAGMMAD_42700
MMORMMOR_18320
MFXMFAL_37920
MAICMAIC_43720
MIJMINS_38420
MALVMALV_48580
MTYMTOK_04970
MPSCMPSYJ_22130
MARZMARA_54320
MGADMGAD_52480
MHEVMHEL_09990
MSARMSAR_27010
MANYMANY_26880
MAUBMAUB_43590
MPOFMPOR_47010
MPHUMPHO_25810
MMUCC1S78_005420
MMATMMAGJ_05590
MBOKMBOE_27320
MFGK6L26_09070
MSEIMSEDJ_54960
MFLVNCTC10271_01108
MCEEMCEL_44150
MJDJDM601_1056
MTER4434518_01040
MMINMMIN_27080
MHIBMHIB_06150
MPAKMIU77_04215
SNFJYK04_07456(auaH_3)
 » show all
Reference
1  [PMID:4226148]
  Authors
Cheatum SG, Watten JC.
  Title
Purification and properties of 3-beta-hydroxysteroid dehydrogenase and delta-5-3-ketosteroid isomerase from bovine corpora lutea.
  Journal
Biochim Biophys Acta 122:1-13 (1966)
DOI:10.1016/0926-6593(66)90086-5
Reference
2  [PMID:14220672]
  Authors
KORITZ SB.
  Title
THE CONVERSION OF PREGNENOLONE TO PROGESTERONE BY SMALL PARTICLES FROM RAT ADRENAL.
  Journal
Biochemistry 3:1098-102 (1964)
DOI:10.1021/bi00896a015
Reference
3
  Authors
Neville, A.M., Orr, J.C. and Engel, L.L.
  Title
Delta5-3beta-Hydroxy steroid dehydrogenase activities of bovine adrenal cortex.
  Journal
Biochem J 107:20 (1968)
Other DBs
ExplorEnz - The Enzyme Database: 1.1.1.145
IUBMB Enzyme Nomenclature: 1.1.1.145
ExPASy - ENZYME nomenclature database: 1.1.1.145
BRENDA, the Enzyme Database: 1.1.1.145
CAS: 9044-85-3
LinkDB

KEGG   REACTION: R02216
Entry
R02216                      Reaction                               
Name
Pregnenolone:NAD+ 3-oxidoreductase
Definition
Pregnenolone + NAD+ <=> Progesterone + NADH + H+
Equation
Comment
3beta-hydroxysteroid dehydrogenase/ Delta5-Delta4-isomerase
two-step reaction
Reaction class
RC00001  C00003_C00004
RC00146  C00410_C01953
Enzyme
1.1.1.145       5.3.3.1
Pathway
rn00140  Steroid hormone biosynthesis
rn01100  Metabolic pathways
Module
M00107  Steroid hormone biosynthesis, cholesterol => prognenolone => progesterone
Orthology
K00070  3beta-hydroxy-Delta5-steroid dehydrogenase / steroid Delta-isomerase [EC:1.1.1.145 5.3.3.1]
LinkDB

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