Table IV. GO molecular function(s) and biological process(es) for macaque sperm genes found to be overexpressed in the testis by more than 10 fold as compared to other tissues.

Gene ID (alternate gene ID)	Gene name	Fold change	GO molecular function(s)	GO biological process(es)
SERPINA5 (Q28500)	Plasma serine protease inhibitor	17	Protein binding; acrosin binding; peptidase inhibitor activity	Proteolysis, regulation of metabolic process, sexual reproduction, spermatogenesis
GSTM3 (Q6UIP7)	Glutathione S-transferase Mu 3	15	Transferase activity; small molecule binding	Amine metabolic process, cellular catabolic process, response to stimulus
STK31 (TDRD8)	Serine/threonine-protein kinase 31	14	Nucleotide binding; nucleic acid binding; kinase activity	Protein metabolic process, phosphorylation
MYH11	Myosin heavy chain 11	13	Nucleic acid binding transcription factor activity; hydrolase activity; nucleotide binding; nucleic acid binding	Gene expression, biosynthetic process, cell communication, cellular metabolic process, transcription, DNA dependent; response to stimulus, signaling, regulation of biological process
TUBA3E (LOC707215)	Loc707215 tubulin alpha-3C/D chain-like	11	GTPase activity, GTP binding, nucleotide binding	Catabolic process, microtubule-based process, nucleotide metabolic process, cellular component organization/biogenesis,
SLC25A31	Solute carrier family 25, member 31	10	Un-annotated	Un-annotated
DDX4	DEAD (Asp-Glu-Ala-Asp) box polypeptide 4	10	Helicase activity; nucleotide binding; nucleic acid binding	Locomotion, protein localization, sperm motility, cell cycle process, meiosis, sexual reproduction, spermatogenesis
USP13	Ubiquitin carboxyl-terminal hydrolase 13	10	Ubiquitin thiolesterase activity; metal ion binding; protein binding	Catabolic process, proteolysis
MYLK	Myosin light chain kinase	10	Kinase activity; nucleotide binding, ATP binding, enzyme binding	Protein metabolic process, phosphorylation, developmental process, reproduction