KEGG   ENZYME: 4.2.1.107Help
Entry
EC 4.2.1.107                Enzyme                                 

Name
3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA hydratase;
46 kDa hydratase 2;
(24R,25R)-3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestanoyl-CoA hydro-lyase
Class
Lyases;
Carbon-oxygen lyases;
Hydro-lyases
BRITE hierarchy
Sysname
(24R,25R)-3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestanoyl-CoA hydro-lyase [(24E)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA-forming]
Reaction(IUBMB)
(24R,25R)-3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestanoyl-CoA = (24E)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA + H2O [RN:R04813]
Reaction(KEGG)
Substrate
(24R,25R)-3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestanoyl-CoA
Product
(24E)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA;
H2O [CPD:C00001]
Comment
This enzyme forms part of the rat peroxisomal multifunctional enzyme perMFE-2, which also exhibits a dehydrogenase activity. The enzyme is involved in the beta-oxidation of the cholesterol side chain in the cholic-acid-biosynthesis pathway.
History
EC 4.2.1.107 created 2005
Pathway
ec00120  Primary bile acid biosynthesis
ec01100  Metabolic pathways
Orthology
K12405  3-hydroxyacyl-CoA dehydrogenase / 3a,7a,12a-trihydroxy-5b-cholest-24-enoyl-CoA hydratase / enoyl-CoA hydratase 2
Genes
HSA: 3295(HSD17B4)
PTR: 462019(HSD17B4)
PPS: 100981028(HSD17B4)
GGO: 101129538(HSD17B4)
PON: 100448539(HSD17B4)
NLE: 100590035(HSD17B4)
MCC: 698369(HSD17B4)
MCF: 102123675(HSD17B4)
CSAB: 103244395(HSD17B4)
RRO: 104654581(HSD17B4)
RBB: 108517761 108529825(HSD17B4)
CJC: 100390100(HSD17B4)
SBQ: 101036776(HSD17B4)
MMU: 15488(Hsd17b4)
RNO: 79244(Hsd17b4)
CGE: 103161104(Hsd17b4) 107980163
NGI: 103745113(Hsd17b4)
HGL: 101713520(Hsd17b4)
OCU: 100346781(HSD17B4)
TUP: 102468828(HSD17B4)
CFA: 474630(HSD17B4)
AML: 100471749(HSD17B4)
UMR: 103670554(HSD17B4)
ORO: 101385731(HSD17B4)
FCA: 101091840(HSD17B4)
PTG: 102968873(HSD17B4)
AJU: 106975089(HSD17B4)
BTA: 493643(HSD17B4)
BOM: 102268517(HSD17B4)
PHD: 102329357(HSD17B4)
CHX: 102172142(HSD17B4)
OAS: 101114519(HSD17B4)
SSC: 397574(HSD17B4)
CFR: 102508317(HSD17B4)
CDK: 105104293(HSD17B4)
LVE: 103084787(HSD17B4)
OOR: 101282963(HSD17B4)
ECB: 100034046(HSD17B4)
EPZ: 103548315(HSD17B4)
EAI: 106833039(HSD17B4)
MYB: 102240475(HSD17B4)
MYD: 102767159(HSD17B4)
HAI: 109374101(HSD17B4)
RSS: 109455167(HSD17B4)
PALE: 102887000(HSD17B4)
LAV: 100659299(HSD17B4)
TMU: 101356123
MDO: 100028098(HSD17B4)
SHR: 100932771(HSD17B4)
OAA: 100081754(HSD17B4)
GGA: 395785(HSD17B4)
MGP: 100545396(HSD17B4)
CJO: 107306670(HSD17B4)
APLA: 101791118(HSD17B4)
ACYG: 106048362(HSD17B4)
TGU: 100218226(HSD17B4)
GFR: 102036502(HSD17B4)
FAB: 101807233(HSD17B4)
PHI: 102109547(HSD17B4)
PMAJ: 107216347(HSD17B4)
CCW: 104690497(HSD17B4)
FPG: 101917400(HSD17B4)
FCH: 102058406(HSD17B4)
CLV: 102095771(HSD17B4)
EGZ: 104122491(HSD17B4)
ASN: 102371766(HSD17B4)
AMJ: 102571005(HSD17B4)
PSS: 102451304(HSD17B4)
CMY: 102933522(HSD17B4)
CPIC: 101945395(HSD17B4)
ACS: 100558484(hsd17b4)
PVT: 110077461(SCP2D1) 110084344(HSD17B4)
PBI: 103059748(SCP2D1) 103063870(HSD17B4)
GJA: 107106522(SCP2D1) 107116225(HSD17B4)
XLA: 444492(hsd17b4.L)
XTR: 613082(hsd17b4)
NPR: 108787696(HSD17B4)
DRE: 393105(hsd17b4)
SRX: 107713552(hsd17b4) 107713572
SANH: 107703629(hsd17b4)
SGH: 107571774(hsd17b4)
IPU: 108265438(hsd17b4)
AMEX: 103046836(hsd17b4)
TRU: 101062498(hsd17b4)
LCO: 104920820(hsd17b4)
NCC: 104966339(hsd17b4)
MZE: 101482787(hsd17b4)
OLA: 101159921(hsd17b4)
XMA: 102223774(hsd17b4)
PRET: 103470095(hsd17b4)
NFU: 107394149(hsd17b4)
CSEM: 103397642(hsd17b4)
LCF: 108882142(hsd17b4)
HCQ: 109526033(hsd17b4)
BPEC: 110167024(hsd17b4)
SASA: 106585849(hsd17b4)
ELS: 105014609(hsd17b4)
SFM: 108938133(hsd17b4)
LCM: 102356548(HSD17B4)
CMK: 103181119(hsd17b4)
CIN: 100187421(hsd17b4)
SPU: 581580(hsd17b4)
APLC: 110987677
DME: Dmel_CG3415(Mfe2)
DSI: Dsimw501_GD29376(Dsim_GD29376)
MDE: 101897498
AAG: 5568633
AME: 409986
BIM: 100745646
BTER: 100648641
SOC: 105192979
AEC: 105149946
ACEP: 105621202
HST: 105188161
CFO: 105248091
LHU: 105679879
PGC: 109854791
NVI: 100123018
TCA: 663655(17-beta-HD4)
DPA: 109536257
NVL: 108562871
BMOR: 101745499
PMAC: 106711197
PRAP: 110991438
PXY: 105391367
API: 100167575
DNX: 107163428
ZNE: 110835121
TUT: 107364381
CEL: CELE_E04F6.3(maoc-1) CELE_M03A8.1(dhs-28)
CBR: CBG10899(Cbr-dhs-28) CBG13089(Cbr-maoc-1)
CRG: 105326295
MYI: 110453744
OBI: 106871734
EPA: 110252238
ADF: 107337999
AQU: 100640903
DDI: DDB_G0291247(mfeA)
DFA: DFA_02002(mfeA)
TGO: TGME49_234570(HAD2SCP2)
SMIN: v1.2.022875.t1(symbB.v1.2.022875.t1)
CARE: LT85_3600
 » show all
Taxonomy
Reference
1  [PMID:9371691]
  Authors
Qin YM, Haapalainen AM, Conry D, Cuebas DA, Hiltunen JK, Novikov DK.
  Title
Recombinant 2-enoyl-CoA hydratase derived from rat peroxisomal multifunctional enzyme 2: role of the hydratase reaction in bile acid synthesis.
  Journal
Biochem J 328 ( Pt 2):377-82 (1997)
Reference
2  [PMID:8619845]
  Authors
Xu R, Cuebas DA.
  Title
The reactions catalyzed by the inducible bifunctional enzyme of rat liver peroxisomes cannot lead to the formation of bile acids.
  Journal
Biochem Biophys Res Commun 221:271-8 (1996)
DOI:10.1006/bbrc.1996.0585
Reference
3
  Authors
Kinoshita, T., Miyata, M., Ismail, S.M., Fujimoto, Y., Kakinuma, K., Kokawa, N.I. and Morisaki, M.
  Title
Synthesis and determination of stereochemistry of four diastereoisomers at the C-24 and C-25 positions of 3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oic acid and cholic acid.
  Journal
Chem Pharm Bull 36:134-141 (1988)
Reference
4
  Authors
Fujimoto, Y., Kinoshita, T., Oya, I., Kakinuma, K., Ismail, S.M., Sonoda, Y., Sato, Y. and Morisaki, M.
  Title
Non-stereoselective conversion of the four diastereoisomers at the C-24 and C-25 positions of 3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oic acid and cholic acid.
  Journal
Chem Pharm Bull 36:142-145 (1988)
Reference
5  [PMID:11146090]
  Authors
Kurosawa T, Sato M, Nakano H, Fujiwara M, Murai T, Yoshimura T, Hashimoto T.
  Title
Conjugation reactions catalyzed by bifunctional proteins related to beta-oxidation in bile acid biosynthesis.
  Journal
Steroids 66:107-14 (2001)
DOI:10.1016/S0039-128X(00)00217-8
Reference
6  [PMID:12543708]
  Authors
Russell DW.
  Title
The enzymes, regulation, and genetics of bile acid synthesis.
  Journal
Annu Rev Biochem 72:137-74 (2003)
DOI:10.1146/annurev.biochem.72.121801.161712
Other DBs
ExplorEnz - The Enzyme Database: 4.2.1.107
IUBMB Enzyme Nomenclature: 4.2.1.107
ExPASy - ENZYME nomenclature database: 4.2.1.107
BRENDA, the Enzyme Database: 4.2.1.107
CAS: 152787-68-3

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