Chains and heterogens:
PDB Chain Sequences:
>6cvcA (A:) mdlstnlntgllprvngtpppevpladielgslefwgrdddfrdgafatlrreapisfwp pielagltagkghwaltkhddihfasrhpeifhsspnivihdqtpelaeyfgsmivlddp rhqrlrsivsraftpkvvarieasvrerahrlvaamienhpdgqadlvselagplplqii cdmmgipeedheqifhwtnvilgfgdpdlttdfdeflqvsmaiggyataladdrrvnhhg dlttslveaevdgerlssseiamffillvvagnettrnaishgmlalsrypderakwwsd fdglaataveeivrwaspvvymrrtlsqdvdlrgtkmaagdkvtlwycsanrdeekfadp wtfdvtrnpnpqvgfggggahfclganlarreirvvfdelrrqmpdvvateeparllsqf ihgikrlpvawsr
>6cvcA (A:) llprvngtpppevpladielgslefwgrdddfrdgafatlrreapisfwppielagltag kghwaltkhddihfasrhpeifhsspnivihdqtpelaeyfgsmivlddprhqrlrsivs raftpkvvarieasvrerahrlvaamienhpdgqadlvselagplplqiicdmmgipeed heqifhwtnvilgfgdpdlttdfdeflqvsmaiggyataladdrrvnhhgdlttslveae vdgerlssseiamffillvvagnettrnaishgmlalsrypderakwwsdfdglaatave eivrwaspvvymrrtlsqdvdlrgtkmaagdkvtlwycsanrdeekfadpwtfdvtrnpn pqvgfggggahfclganlarreirvvfdelrrqmpdvvateeparllsqfihgikrlpva ws