Chains and heterogens:
PDB Chain Sequences:
>1khdA (A:) mqatlikptifthqpileklfksqsmtqeeshqlfaaivrgeledsqlaaalismkmrge rpeeiagaasalladaqpfprpdydfadivgtggdgtnsinistasafvaascgakvakh gnrsvcqplagscdllqafgirldmsaedsrqalddlnvcflfapqyhtgfrhampvrqq lktrtifnvlgplinparppkaligvyspelvlpiaqalkvlgyknaavvhgggmdevai htptqvaelnngeiesyqlspqdfglqsyslnalqggtpeenrdilarllqgkgdaahar qvaanvalllklfgqdnlrhnaqlaletirsgtafervtalaarg
>1khdA (A:) thqpileklfksqsmtqeeshqlfaaivrgeledsqlaaalismkmrgerpeeiagaasa lladaqpfprpdydfadivgtggdgtnsinistasafvaascgakvakhgnrcdllqafg irldmsaedsrqalddlnvcflfapqyhtgfrhampvrqqlktrtifnvlgplinparpp kaligvyspelvlpiaqalkvlgyknaavvhgggmdevaihtptqvaelnngeiesyqls pqdfglqsyslnalqggtpeenrdilarllqgkgdaaharqvaanvalllklfgqdnlrh naqlaletirsgtafervtalaar
>1khdB (B:) mqatlikptifthqpileklfksqsmtqeeshqlfaaivrgeledsqlaaalismkmrge rpeeiagaasalladaqpfprpdydfadivgtggdgtnsinistasafvaascgakvakh gnrsvcqplagscdllqafgirldmsaedsrqalddlnvcflfapqyhtgfrhampvrqq lktrtifnvlgplinparppkaligvyspelvlpiaqalkvlgyknaavvhgggmdevai htptqvaelnngeiesyqlspqdfglqsyslnalqggtpeenrdilarllqgkgdaahar qvaanvalllklfgqdnlrhnaqlaletirsgtafervtalaarg
>1khdB (B:) thqpileklfksqsmtqeeshqlfaaivrgeledsqlaaalismkmrgerpeeiagaasa lladaqpfprpdydfadivgtggdgtnsinistasafvaascgakvakhgnrlagscdll qafgirldmsaedsrqalddlnvcflfapqyhtgfrhampvrqqlktrtifnvlgplinp arppkaligvyspelvlpiaqalkvlgyknaavvhgggmdevaihtptqvaelnngeies yqlspqdfglqsyslnalqggtpeenrdilarllqgkgdaaharqvaanvalllklfgqd nlrhnaqlaletirsgtafervtalaar
>1khdC (C:) mqatlikptifthqpileklfksqsmtqeeshqlfaaivrgeledsqlaaalismkmrge rpeeiagaasalladaqpfprpdydfadivgtggdgtnsinistasafvaascgakvakh gnrsvcqplagscdllqafgirldmsaedsrqalddlnvcflfapqyhtgfrhampvrqq lktrtifnvlgplinparppkaligvyspelvlpiaqalkvlgyknaavvhgggmdevai htptqvaelnngeiesyqlspqdfglqsyslnalqggtpeenrdilarllqgkgdaahar qvaanvalllklfgqdnlrhnaqlaletirsgtafervtalaarg
>1khdC (C:) thqpileklfksqsmtqeeshqlfaaivrgeledsqlaaalismkmrgerpeeiagaasa lladaqpfprpdydfadivgtgsinistasafvaascgakvakhgnscdllqafgirldm saedsrqalddlnvcflfapqyhtgfrhampvrqqlktrtifnvlgplinparppkalig vyspelvlpiaqalkvlgyknaavvhgggmdevaihtptqvaelnngeiesyqlspqdfg lqsyslnalqggtpeenrdilarllqgkgdaaharqvaanvalllklfgqdnlrhnaqla letirsgtafervtalaarg
>1khdD (D:) mqatlikptifthqpileklfksqsmtqeeshqlfaaivrgeledsqlaaalismkmrge rpeeiagaasalladaqpfprpdydfadivgtggdgtnsinistasafvaascgakvakh gnrsvcqplagscdllqafgirldmsaedsrqalddlnvcflfapqyhtgfrhampvrqq lktrtifnvlgplinparppkaligvyspelvlpiaqalkvlgyknaavvhgggmdevai htptqvaelnngeiesyqlspqdfglqsyslnalqggtpeenrdilarllqgkgdaahar qvaanvalllklfgqdnlrhnaqlaletirsgtafervtalaarg
>1khdD (D:) thqpileklfksqsmtqeeshqlfaaivrgeledsqlaaalismkmrgerpeeiagaasa lladaqpfprpdydfadivgtggdgsinistasafvaascgakvakhgnrsqplagscdl lqafgirldmsaedsrqalddlnvcflfapqyhtgfrhampvrqqlktrtifnvlgplin parppkaligvyspelvlpiaqalkvlgyknaavvhgggmdevaihtptqvaelnngeie syqlspqdfglqsyslnalqggtpeenrdilarllqgkgdaaharqvaanvalllklfgq dnlrhnaqlaletirsgtafervtalaar