SH3 domain-binding glutamic acid-rich-like protein 3 SH3 domain binding glutamic acid-rich protein like 3 TIP-B1 TNF inhibitory protein SH3BGRL3-like protein epididymis secretory sperm binding protein HEL-S-297 epididymis secretory protein Li 297 TNF inhibitory protein B1 SH3BP-1 SH3 domain-binding protein 1