Chains and heterogens:
PDB Chain Sequences:
>1avqA (A:) shmtpdiilqrtgidvraveqgddawhklrlgvitasevhnviakprsgkkwpdmkmsyf htllaevctgvapevnakalawgkqyendartlfeftsgvnvtespiiyrdesmrtacsp dglcsdgnglelkcpftsrdfmkfrlggfeaiksaymaqvqysmwvtrknawyfanydpr mkreglhyvvierdekymasfdeivpefiekmdealaeigfvfgeqwr
>1avqB (B:) shmtpdiilqrtgidvraveqgddawhklrlgvitasevhnviakprsgkkwpdmkmsyf htllaevctgvapevnakalawgkqyendartlfeftsgvnvtespiiyrdesmrtacsp dglcsdgnglelkcpftsrdfmkfrlggfeaiksaymaqvqysmwvtrknawyfanydpr mkreglhyvvierdekymasfdeivpefiekmdealaeigfvfgeqwr
>1avqC (C:) tpdiilqrtgidvraveqgddawhklrlgvitasevhnviakprsgkkwpdmkmsyfhtl laevctgvapevnakalawgkqyendartlfeftsgvnvtespiiyrdesmrtacspdgl csdgnglelkcpftsrdfmkfrlggfeaiksaymaqvqysmwvtrknawyfanydprmkr eglhyvvierdekymasfdeivpefiekmdealaeigfvfgeqwr