Chains and heterogens:
PDB Chain Sequences:
>1va4A (A:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkrgshhhhhh
>1va4A (A:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkr
>1va4B (B:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkrgshhhhhh
>1va4B (B:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkr
>1va4C (C:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkrgshhhhhh
>1va4C (C:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkr
>1va4D (D:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkrgshhhhhh
>1va4D (D:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkr
>1va4E (E:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkrgshhhhhh
>1va4E (E:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkr
>1va4F (F:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkrgshhhhhh
>1va4F (F:) stfvakdgtqiyfkdwgsgkpvlfshgwlldadmweyqmeylssrgyrtiafdrrgfgrs dqpwtgndydtfaddiaqliehldlkevtlvgfsmgggdvaryiarhgsarvaglvllga vtplfgqkpdypqgvpldvfarfktellkdraqfisdfnapfyginkgqvvsqgvqtqtl qiallaslkatvdcvtafaetdfrpdmakidvptlvihgdgdqivpfettgkvaaelikg aelkvykdaphgfavthaqqlnedllaflkr