Chains and heterogens:
PDB Chain Sequences:
>1kr2A (A:) mensektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkgl ipayhrvimaelatknskwvevdtweslqkewketlkvlrhhqekleasdcdhqqnsptl erpgrkrkwtetqdssqkkslepktkavpkvkllcgadllesfavpnlwkseditqivan yglicvtragndaqkfiyesdvlwkhrsnihvvnewiandisstkirralrrgqsirylv pdlvqeyiekhnlyssesedrnagvilaplqrntaeakt
>1kr2A (A:) ektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkglipay hrvimaelatknskwvevdtweslqkewketlkvlrhhqekleaavpkvkllcgadlles favpnlwkseditqivanyglicvtragndaqkfiyesdvlwkhrsnihvvnewiandis stkirralrrgqsirylvpdlvqeyiekhnlyssesedrnagvilaplqrnta
>1kr2B (B:) mensektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkgl ipayhrvimaelatknskwvevdtweslqkewketlkvlrhhqekleasdcdhqqnsptl erpgrkrkwtetqdssqkkslepktkavpkvkllcgadllesfavpnlwkseditqivan yglicvtragndaqkfiyesdvlwkhrsnihvvnewiandisstkirralrrgqsirylv pdlvqeyiekhnlyssesedrnagvilaplqrntaeakt
>1kr2B (B:) ektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkglipay hrvimaelatknskwvevdtweslqkewketlkvlrhhqekleaavpkvkllcgadlles favpnlwkseditqivanyglicvtragndaqkfiyesdvlwkhrsnihvvnewiandis stkirralrrgqsirylvpdlvqeyiekhnlyssesedrnagvilaplqrnta
>1kr2C (C:) mensektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkgl ipayhrvimaelatknskwvevdtweslqkewketlkvlrhhqekleasdcdhqqnsptl erpgrkrkwtetqdssqkkslepktkavpkvkllcgadllesfavpnlwkseditqivan yglicvtragndaqkfiyesdvlwkhrsnihvvnewiandisstkirralrrgqsirylv pdlvqeyiekhnlyssesedrnagvilaplqrntaeakt
>1kr2C (C:) ektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkglipay hrvimaelatknskwvevdtweslqkewketlkvlrhhqekleaavpkvkllcgadlles favpnlwkseditqivanyglicvtragndaqkfiyesdvlwkhrsnihvvnewiandis stkirralrrgqsirylvpdlvqeyiekhnlyssesedrnagvilaplqrnta
>1kr2D (D:) mensektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkgl ipayhrvimaelatknskwvevdtweslqkewketlkvlrhhqekleasdcdhqqnsptl erpgrkrkwtetqdssqkkslepktkavpkvkllcgadllesfavpnlwkseditqivan yglicvtragndaqkfiyesdvlwkhrsnihvvnewiandisstkirralrrgqsirylv pdlvqeyiekhnlyssesedrnagvilaplqrntaeakt
>1kr2D (D:) ektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkglipay hrvimaelatknskwvevdtweslqkewketlkvlrhhqekleaavpkvkllcgadlles favpnlwkseditqivanyglicvtragndaqkfiyesdvlwkhrsnihvvnewiandis stkirralrrgqsirylvpdlvqeyiekhnlyssesedrnagvilaplqrnta
>1kr2E (E:) mensektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkgl ipayhrvimaelatknskwvevdtweslqkewketlkvlrhhqekleasdcdhqqnsptl erpgrkrkwtetqdssqkkslepktkavpkvkllcgadllesfavpnlwkseditqivan yglicvtragndaqkfiyesdvlwkhrsnihvvnewiandisstkirralrrgqsirylv pdlvqeyiekhnlyssesedrnagvilaplqrntaeakt
>1kr2E (E:) ktevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkglipayh rvimaelatknskwvevdtweslqkewketlkvlrhhqekleaavpkvkllcgadllesf avpnlwkseditqivanyglicvtragndaqkfiyesdvlwkhrsnihvvnewiandiss tkirralrrgqsirylvpdlvqeyiekhnlyssesedrnagvilaplqrnta
>1kr2F (F:) mensektevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkgl ipayhrvimaelatknskwvevdtweslqkewketlkvlrhhqekleasdcdhqqnsptl erpgrkrkwtetqdssqkkslepktkavpkvkllcgadllesfavpnlwkseditqivan yglicvtragndaqkfiyesdvlwkhrsnihvvnewiandisstkirralrrgqsirylv pdlvqeyiekhnlyssesedrnagvilaplqrntaeakt
>1kr2F (F:) ktevvllacgsfnpitnmhlrlfelakdymngtgrytvvkgiispvgdaykkkglipayh rvimaelatknskwvevdtweslqkewketlkvlrhhqekleavpkvkllcgadllesfa vpnlwkseditqivanyglicvtragndaqkfiyesdvlwkhrsnihvvnewiandisst kirralrrgqsirylvpdlvqeyiekhnlyssesedrnagvilaplqrnta