<|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: all relevant data are within the paper and its supporting information files. the atomic coordinates and structure factors (codes 5abn, 5abo and 5abq) have been deposited in the protein data bank (http://www.rcsb.org/).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>