Chains and heterogens:
PDB Chain Sequences:
>2w1vA (A:) mstfrlaliqlqvssiksdnltracslvreaakqganivslpecfnspygttyfpdyaek ipgestqklsevakessiyliggsipeedagklyntcsvfgpdgsllvkhrkihlfdidv pgkitfqesktlspgdsfstfdtpyckvglgicydmrfaelaqiyaqrgcqllvypgafn lttgpahwellqraravdnqvyvatasparddkasyvawghstvvdpwgqvltkagteet ilysdidlkklaeirqqipilkqkradlytveskkp
>2w1vA (A:) mstfrlaliqlqvssiksdnltracslvreaakqganivslpecfnspygttyfpdyaek ipgestqklsevakessiyliggsipeedagklyntcsvfgpdgsllvkhrkihlfdidv pgkitfqesktlspgdsfstfdtpyckvglgicydmrfaelaqiyaqrgcqllvypgafn lttgpahwellqraravdnqvyvatasparddkasyvawghstvvdpwgqvltkagteet ilysdidlkklaeirqqipilkqkradlytvesk
>2w1vB (B:) mstfrlaliqlqvssiksdnltracslvreaakqganivslpecfnspygttyfpdyaek ipgestqklsevakessiyliggsipeedagklyntcsvfgpdgsllvkhrkihlfdidv pgkitfqesktlspgdsfstfdtpyckvglgicydmrfaelaqiyaqrgcqllvypgafn lttgpahwellqraravdnqvyvatasparddkasyvawghstvvdpwgqvltkagteet ilysdidlkklaeirqqipilkqkradlytveskkp
>2w1vB (B:) mstfrlaliqlqvssiksdnltracslvreaakqganivslpecfnspygttyfpdyaek ipgestqklsevakessiyliggsipeedagklyntcsvfgpdgsllvkhrkihlfdidv pgkitfqesktlspgdsfstfdtpyckvglgicydmrfaelaqiyaqrgcqllvypgafn lttgpahwellqraravdnqvyvatasparddkasyvawghstvvdpwgqvltkagteet ilysdidlkklaeirqqipilkqkradlytvesk