<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: the atomic coordinates and structure factor data for the structure of pkama1 and of the pkama1-fabr31c2 complex have been deposited in protein data bank with the accession codes 4uv6 and 4uao, respectively. the sequences of the vl and vh domains of r31c2 antibody have been deposited in genbank with accession codes km225619 and km225620.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>