EC Number |
Recommended Name |
Source Tissue |
Reference |
---|
1.11.1.12 | phospholipid-hydroperoxide glutathione peroxidase |
spermatocyte |
PHGPx expression is tightly regulated in pachytene spermatocytes, with any spatial-temporal increase in PHGPx expression resulting in damage to spermatogenesis and eventual loss of haploid cells |
686405 |
1.11.1.24 | thioredoxin-dependent peroxiredoxin |
spermatocyte |
- |
696569 |
1.11.1.9 | glutathione peroxidase |
spermatocyte |
isozyme n-GPx-4 is specifically expressed in late spermatocytes |
685439 |
1.14.11.65 | [histone H3]-dimethyl-L-lysine9 demethylase |
spermatocyte |
pachytene spermatocytes, JHDM2A signals can be detected in nuclei until the diplotene stage but are weak or absent in round spermatids |
753415 |
1.14.11.65 | [histone H3]-dimethyl-L-lysine9 demethylase |
spermatocyte |
protein level is the highest in round spermatids, compared with spermatocyte and elongating spermatids. Protein is not detectable in spermatogonia or gamma-H2AX-positive early pachytene spermatocytes |
689154 |
1.14.11.66 | [histone H3]-trimethyl-L-lysine9 demethylase |
spermatocyte |
- |
752901 |
1.14.14.19 | steroid 17alpha-monooxygenase |
spermatocyte |
testicular |
705401 |
1.14.19.17 | sphingolipid 4-desaturase |
spermatocyte |
- |
734141 |
1.8.1.4 | dihydrolipoyl dehydrogenase |
spermatocyte |
- |
659482 |
2.1.1.204 | tRNA (cytosine38-C5)-methyltransferase |
spermatocyte |
- |
710349 |
2.1.1.37 | DNA (cytosine-5-)-methyltransferase |
spermatocyte |
primary |
702105 |
2.3.1.108 | alpha-tubulin N-acetyltransferase |
spermatocyte |
- |
736728 |
2.3.1.15 | glycerol-3-phosphate 1-O-acyltransferase |
spermatocyte |
- |
701448, 720871, 757868 |
2.3.1.298 | ultra-long-chain ceramide synthase |
spermatocyte |
- |
753771 |
2.3.2.25 | N-terminal E2 ubiquitin-conjugating enzyme |
spermatocyte |
- |
-, 758638 |
2.4.1.133 | xylosylprotein 4-beta-galactosyltransferase |
spermatocyte |
pachytene spermatocyte |
637200 |
2.7.1.105 | 6-phosphofructo-2-kinase |
spermatocyte |
uPFK-2, tPFK-2 |
696053 |
2.7.1.107 | diacylglycerol kinase (ATP) |
spermatocyte |
expressed in the secondary spermatocytes |
762212 |
2.7.1.68 | 1-phosphatidylinositol-4-phosphate 5-kinase |
spermatocyte |
- |
721782 |
2.7.11.21 | polo kinase |
spermatocyte |
- |
741090 |
2.7.2.3 | phosphoglycerate kinase |
spermatocyte |
- |
761231 |
2.7.2.3 | phosphoglycerate kinase |
spermatocyte |
in early meiosis |
705963 |
2.7.7.19 | polynucleotide adenylyltransferase |
spermatocyte |
- |
691062 |
2.7.7.41 | phosphatidate cytidylyltransferase |
spermatocyte |
postmitotic |
643325 |
2.7.7.7 | DNA-directed DNA polymerase |
spermatocyte |
- |
703457 |
3.1.1.34 | lipoprotein lipase |
spermatocyte |
- |
715190 |
3.1.2.2 | palmitoyl-CoA hydrolase |
spermatocyte |
- |
663777 |
3.1.2.20 | acyl-CoA hydrolase |
spermatocyte |
- |
663777 |
3.1.21.10 | crossover junction endodeoxyribonuclease |
spermatocyte |
- |
694802 |
3.1.3.11 | fructose-bisphosphatase |
spermatocyte |
expression of FBPase at the mRNA and protein levels is stronger in round and elongating spermatids as compared to other spermatogenic cells |
681034 |
3.1.3.48 | protein-tyrosine-phosphatase |
spermatocyte |
GenBank D64141, exclusively expressed in |
94994 |
3.2.1.143 | poly(ADP-ribose) glycohydrolase |
spermatocyte |
- |
666323 |
3.2.1.23 | beta-galactosidase |
spermatocyte |
the enzyme is expressed in late spermatocytes and spermatids (round, elongated/condensed) during spermatogenesis |
655509 |
3.2.1.31 | beta-glucuronidase |
spermatocyte |
activity in lysosome-like bodies |
655508 |
3.2.1.51 | alpha-L-fucosidase |
spermatocyte |
- |
698301 |
3.4.19.12 | ubiquitinyl hydrolase 1 |
spermatocyte |
- |
695983, 697865 |
3.4.19.12 | ubiquitinyl hydrolase 1 |
spermatocyte |
UCH-L3 may function in the meiotic differentiation of spermatocytes into spermatids |
664284 |
3.4.19.12 | ubiquitinyl hydrolase 1 |
spermatocyte |
UCH-L3 protein |
664284 |
3.4.21.4 | trypsin |
spermatocyte |
- |
732982 |
3.4.21.79 | granzyme B |
spermatocyte |
- |
709759 |
3.4.21.B24 | proprotein convertase 4 |
spermatocyte |
- |
29874, 707011 |
3.4.22.B72 | SENP3 peptidase |
spermatocyte |
- |
754964 |
3.4.25.1 | proteasome endopeptidase complex |
spermatocyte |
subunit PSMA8-associated proteasomes are essential for the degradation of meiotic proteins and the progression of meiosis I during spermatogenesis |
754826 |
3.5.99.6 | glucosamine-6-phosphate deaminase |
spermatocyte |
- |
648242 |
3.6.4.13 | RNA helicase |
spermatocyte |
- |
691843, 712178 |
4.1.1.15 | glutamate decarboxylase |
spermatocyte |
- |
701446 |
5.3.99.3 | prostaglandin-E synthase |
spermatocyte |
- |
748542 |
6.5.1.1 | DNA ligase (ATP) |
spermatocyte |
highest activity |
1966 |
6.5.1.1 | DNA ligase (ATP) |
spermatocyte |
primary |
1951 |