Contributes to mitotic spindle assembly, maintenance of centrosome integrity and completion of cytokinesis as part of the HAUS augmin-like complex. Component of the HAUS augmin-like complex. The complex interacts with the gamma-tubulin ring complex and this interaction is required for spindle assembly. Interacts with UCHL5 (PubMed:11163772). Interacts with EML3 (phosphorylated at 'Thr-881') (PubMed:30723163). Localizes to interphase centrosomes and to mitotic spindle microtubules. Detected in spleen, thymus, testis, ovary, small intestine and colon, with highest levels of expression in testis and ovary. Belongs to the HAUS7 family. Extended N-terminus. Chimera. The N-terminal part of the clone up to position 91 maps to another chromosome. Extended N-terminus. Extended N-terminus. Extended N-terminus. Extended N-terminus.