>2aqxB (B:) observed residues (from ATOM records)
vqwspfvmsfkkkypwiqlaghagsfkaaangrilkkhceseqrcldrlmadvlrpfvpa
yhgdvvkdgerynqmddlladfdspcvmdckmgvrtyleeeltkarkkpslrkdmyqkmv
evdpeapteeekaqravtkprymqwretisstatlgfriegikkedgsvnrdfkktktre
qvteafreftkgnqniliayrdrlkairatleispffkchevigssllfihdkkeqakvw
midfgkttplpegqtlqhdvpwqegnredgylsgldnlidiltemsq