EC Number   |
Recommended Name |
Source Tissue |
Reference |
|---|
    1.1.1.145 | 3beta-hydroxy-DELTA5-steroid dehydrogenase |
ovarian follicle |
- |
686588 |
| 1.1.1.146 | 11beta-hydroxysteroid dehydrogenase |
ovarian follicle |
- |
695089 |
| 1.1.1.149 | 20alpha-hydroxysteroid dehydrogenase |
ovarian follicle |
preovulatory, very high expression rate, expression analysis of AKR1C23, activity during follicular luteinization, overview |
669908 |
| 1.1.1.188 | prostaglandin-F synthase |
ovarian follicle |
- |
-, 690009 |
| 1.1.1.53 | 3alpha(or 20beta)-hydroxysteroid dehydrogenase |
ovarian follicle |
- |
668714, 698084 |
| 1.1.1.53 | 3alpha(or 20beta)-hydroxysteroid dehydrogenase |
ovarian follicle |
expression appears to be constitutive. No significant difference is noticed in the level of expression among follicles of different stages. Treatment of cultured ovarian follicle cells with gonadotropin and activin has little effect on the expression of the enzyme |
655669 |
| 1.1.1.53 | 3alpha(or 20beta)-hydroxysteroid dehydrogenase |
ovarian follicle |
ovarian |
287104, 287107 |
| 1.1.1.62 | 17beta-estradiol 17-dehydrogenase |
ovarian follicle |
- |
675190 |
| 1.1.1.62 | 17beta-estradiol 17-dehydrogenase |
ovarian follicle |
cultured granulosa cells, detectable in large follicles, very weak in medium follicles |
656791 |
| 1.1.1.62 | 17beta-estradiol 17-dehydrogenase |
ovarian follicle |
high expression in granulosa cells of growing follicles |
656578 |
| 1.14.14.19 | steroid 17alpha-monooxygenase |
ovarian follicle |
- |
691670, 705401 |
| 1.14.14.19 | steroid 17alpha-monooxygenase |
ovarian follicle |
follicles cultured in vitro and lacking estrogen receptor alpha exhibit at late stage a markedly increased expression of steroid 17alpha-hydroxylase and secrete much greater amounts of androstenedione than control. They also exhibit increased testosterone synthesis. Estrogen receptor alpha functions as a repressor of steroid 17alpha-hydroxylase synthesis |
673519 |
| 1.14.14.32 | 17alpha-hydroxyprogesterone deacetylase |
ovarian follicle |
ovarian |
5127 |
| 1.14.15.6 | cholesterol monooxygenase (side-chain-cleaving) |
ovarian follicle |
granulosa cell |
706698 |
| 1.3.1.70 | DELTA14-sterol reductase |
ovarian follicle |
- |
713446 |
| 2.1.1.203 | tRNA (cytosine34-C5)-methyltransferase |
ovarian follicle |
- |
756399 |
| 2.1.1.204 | tRNA (cytosine38-C5)-methyltransferase |
ovarian follicle |
- |
756399 |
| 2.1.1.4 | acetylserotonin O-methyltransferase |
ovarian follicle |
postovulatory, no activity in preovulatory ovarian follicle |
699789 |
| 2.3.1.48 | histone acetyltransferase |
ovarian follicle |
- |
702497 |
| 2.4.1.101 | alpha-1,3-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase |
ovarian follicle |
no significant difference between the GnT I activities from dominant follicles collected before and after surge of luteinizing hormone |
659000 |
| 2.4.1.212 | hyaluronan synthase |
ovarian follicle |
expression of isoform HAS1 in theca cells of healthy and early atretic follicles of stage I and stage II and in progressing atretic stage III follicles |
702525 |
| 2.4.2.26 | protein xylosyltransferase |
ovarian follicle |
follicular fluid |
637621 |
| 2.4.2.26 | protein xylosyltransferase |
ovarian follicle |
mainly produced by granulosa-lutein cells |
637621 |
| 2.7.11.30 | receptor protein serine/threonine kinase |
ovarian follicle |
small antral follicle of estrogen-treated rats |
666359 |
| 3.1.3.53 | [myosin-light-chain] phosphatase |
ovarian follicle |
- |
714803 |
| 3.1.6.2 | steryl-sulfatase |
ovarian follicle |
luteinized granulosa cells |
656370 |
| 3.1.6.2 | steryl-sulfatase |
ovarian follicle |
weak immunostaining of STS predominantly in granulosa cells of larger follicles |
751416 |
| 3.2.2.13 | 1-methyladenosine nucleosidase |
ovarian follicle |
- |
137034 |
| 3.3.2.9 | microsomal epoxide hydrolase |
ovarian follicle |
- |
-, 700587, 701319 |
| 3.4.14.1 | dipeptidyl-peptidase I |
ovarian follicle |
- |
664655 |
| 3.4.14.1 | dipeptidyl-peptidase I |
ovarian follicle |
similar mRNA levels of cathepsin C are found throughout the oocyte growth or vitellogenesis period |
666407 |
| 3.4.18.1 | cathepsin X |
ovarian follicle |
- |
683222 |
| 3.4.19.12 | ubiquitinyl hydrolase 1 |
ovarian follicle |
- |
-, 710568 |
| 3.4.21.119 | kallikrein 13 |
ovarian follicle |
- |
647372 |
| 3.4.21.75 | Furin |
ovarian follicle |
- |
707642 |
| 3.4.21.94 | proprotein convertase 2 |
ovarian follicle |
small growing ovarian follicles, oocytes |
668720 |
| 3.4.22.1 | cathepsin B |
ovarian follicle |
- |
677452 |
| 3.4.22.B37 | calpain B |
ovarian follicle |
activity is strongly detectable in follicular and border cells of the oocyte |
649006 |
| 3.4.22.B6 | cathepsin B-like protease |
ovarian follicle |
in the sphere of yolk granules |
663785 |
| 3.4.23.5 | cathepsin D |
ovarian follicle |
- |
36959 |
| 3.4.24.79 | pappalysin-1 |
ovarian follicle |
- |
638943, 638944 |
| 3.4.24.B11 | ADAMTS1 endopeptidase |
ovarian follicle |
- |
711359, 711360 |
| 3.4.24.B11 | ADAMTS1 endopeptidase |
ovarian follicle |
ovarian follicle granulosa cell |
679419 |
| 3.4.24.B11 | ADAMTS1 endopeptidase |
ovarian follicle |
preovulatory |
733733 |
| 3.4.24.B5 | matrix metalloproteinase-15 |
ovarian follicle |
- |
753226 |
| 3.5.1.92 | pantetheine hydrolase |
ovarian follicle |
ovulatory, regulation of VNN2 transcripts in bovine follicles prior to ovulation, high expression level during the ovulatory process |
-, 733455 |
| 6.3.4.2 | CTP synthase (glutamine hydrolysing) |
ovarian follicle |
Myc protein levels correlate with cytoophidium abundance in follicle epithelia |
746170 |
