Exploration of the protein sequence encoded by TSEG2 from Datong yak. The protein encoded by Datong Yak TSEG2 contains a synaptonemal complex central element 3. (a) The sequences of yak TSEG2 genes and predicted protein. (b) Estimated secondary structure for the protein encoded by TSEG2 has a long vertical bar, short vertical bar, coil a-helix; sub medium vertical bar b turn, medium vertical bar extended strand (c) predicted conserved domain for the protein encoded by TSEG2. (d) Estimated three-dimensional structures of the protein encoded by TSEG2.

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... three dimensional and secondary structures for the protein encoded by SYCP3 and TSEG2 were examined by using the PDB viewer, PSI pred (http://bioinf.cs.ucl.ac.uk/psipred) and SWISS-MODEL (http://swissmodel.expasy.org/). The coding region sequences of TSEG2 gene in yak encoded 88 amino acids (Figure 3a). The protein encoded by TSEG2 in yak contained a synaptonemal complex central element protein 3 (Figure 3d), and the secondary structures were mainly extended strand and consist of coils and helix (Figure 3b). ...

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... coding region sequences of TSEG2 gene in yak encoded 88 amino acids (Figure 3a). The protein encoded by TSEG2 in yak contained a synaptonemal complex central element protein 3 (Figure 3d), and the secondary structures were mainly extended strand and consist of coils and helix (Figure 3b). The three-dimensional structures of the TSEG2 protein were determined to a 1.9 A˚resolutionA˚resolution by using SWISS-MODEL (Figure 3c). ...

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... coding region sequences of TSEG2 gene in yak encoded 88 amino acids (Figure 3a). The protein encoded by TSEG2 in yak contained a synaptonemal complex central element protein 3 (Figure 3d), and the secondary structures were mainly extended strand and consist of coils and helix (Figure 3b). The three-dimensional structures of the TSEG2 protein were determined to a 1.9 A˚resolutionA˚resolution by using SWISS-MODEL (Figure 3c). ...

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... protein encoded by TSEG2 in yak contained a synaptonemal complex central element protein 3 (Figure 3d), and the secondary structures were mainly extended strand and consist of coils and helix (Figure 3b). The three-dimensional structures of the TSEG2 protein were determined to a 1.9 A˚resolutionA˚resolution by using SWISS-MODEL (Figure 3c). This partial sequence of the TSEG2 to corresponding homologous regions of cattle, goat and bat, shared 100%, 96.44%, and 95.98% sequence identity, respectively (Figure 4). ...

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... to these results, [13] reported the crystal structure of SYCP3 located at both ends of the central helical core and contained tetrameric form with N terminal DNA binding domains. Estimated secondary structures of TSEG2 presented that they form helix like structures (Figure 3b). One previous research also indicated that TSEG2 contains helix-like structural component and initiate along with synapsed chromosomes in pachytene and zygotene spermatocytes, which displayed that TSEG2 in SC assembly might function as higher order oligomer or dimer in cells [14]. ...

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... emerging depiction is that synaptonemal complex proteins are classified as either central element or transverse filaments appears slightly uninformed, as these protein equally contributed in stabilization, organization of transverse filament, as well as synaptonemal complex assembly, central element formation, and generating a conserved structure with similar dimensions in different organisms [30]. Moreover, the coding region sequences of TSEG2 gene in yak encoded 88 amino acids (Figure 3a). Similarly Schramm et al. [9] revealed that SYCE3 (TSEG2) consisting of 88 amino acids and that it can be found in all vertebrate. ...

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... Schramm et al. [9] revealed that SYCE3 (TSEG2) consisting of 88 amino acids and that it can be found in all vertebrate. Besides, the predicted three dimension structures of TSEG2 protein showed that these are consists of C-helix and N-helix (Figure 3c). Schmekel et al. [31] suggested that bimodal distribution patterns for the N-terminal region of SYCE3 associated with the transverse filaments within the central element of the synaptonemal complex. ...