Chains and heterogens:
PDB Chain Sequences:
>4un0A (A:) smsvtsanldhtkpcwywdkkdlahtpsqlegldpatearyrregarfifdvgtrlglhy dtlatgiiyfhrfymfhsfkqfpryvtgacclflagkveetpkkckdiiktarsllndvq fgqfgddpkeevmvlerillqtikfdlqvehpyqfllkyakqlkgdknkiqklvqmawtf vndslcttlslqwepeiiavavmylagrlckfeiqewtskpmyrrwweqfvqdvpvdvle dichqildlysqgkqqmph
>4un0A (A:) pcwywdkkdlahtpsqlegldpatearyrregarfifdvgtrlglhydtlatgiiyfhrf ymfhsfkqfpryvtgacclflagkveetpkkckdiiktarsllndvqfgqfgddpkeevm vlerillqtikfdlqvehpyqfllkyakqlkgdknkiqklvqmawtfvndslcttlslqw epeiiavavmylagrlckfeiqewtskpmyrrwweqfvqdvpvdvledichqildlysq
>4un0B (B:) smsvtsanldhtkpcwywdkkdlahtpsqlegldpatearyrregarfifdvgtrlglhy dtlatgiiyfhrfymfhsfkqfpryvtgacclflagkveetpkkckdiiktarsllndvq fgqfgddpkeevmvlerillqtikfdlqvehpyqfllkyakqlkgdknkiqklvqmawtf vndslcttlslqwepeiiavavmylagrlckfeiqewtskpmyrrwweqfvqdvpvdvle dichqildlysqgkqqmph
>4un0B (B:) pcwywdkkdlahtpsqlegldpatearyrregarfifdvgtrlglhydtlatgiiyfhrf ymfhsfkqfpryvtgacclflagkveetpkkckdiiktarsllndvqfgqfgddpkeevm vlerillqtikfdlqvehpyqfllkyakqlkgdknkiqklvqmawtfvndslcttlslqw epeiiavavmylagrlckfeiqewtskprrwweqfvqdvpvdvledichqildlysq
>4un0C (C:) smtesdwgkrcvdkfdiigiigegtygqvykakdkdtgelvalkkvrldnekegfpitai reikilrqlihrsvvnmkeivtdkqdaldfkkdkgafylvfeymdhdlmgllesglvhfs edhiksfmkqlmegleychkknflhrdikcsnillnnsgqikladfglarlynseesrpy tnkvitlwyrppelllgeerytpaidvwscgcilgelftkkpifqanlelaqlelisrlc gspcpavwpdviklpyfntmkpkkqyrrrlreefsfipsaaldlldhmltldpskrctae qtlqsdflkdvelskmappdlphwqd
>4un0C (C:) wgkrcvdkfdiigiigegtygqvykakdkdtgelvalkkvrldnekegfpitaireikil rqlihrsvvnmkeivtdkkdkgafylvfeymdhdlmgllesglvhfsedhiksfmkqlme gleychkknflhrdikcsnillnnsgqikladfglarlynseesrpytnkvitlwyrppe lllgeerytpaidvwscgcilgelftkkpifqanlelaqlelisrlcgspcpavwpdvik lpyfntmkpqyrrrlreefsfipsaaldlldhmltldpskrctaeqtlqsdflkdvelsk mappdlphw
>4un0D (D:) smtesdwgkrcvdkfdiigiigegtygqvykakdkdtgelvalkkvrldnekegfpitai reikilrqlihrsvvnmkeivtdkqdaldfkkdkgafylvfeymdhdlmgllesglvhfs edhiksfmkqlmegleychkknflhrdikcsnillnnsgqikladfglarlynseesrpy tnkvitlwyrppelllgeerytpaidvwscgcilgelftkkpifqanlelaqlelisrlc gspcpavwpdviklpyfntmkpkkqyrrrlreefsfipsaaldlldhmltldpskrctae qtlqsdflkdvelskmappdlphwqd
>4un0D (D:) cvdkfdiigiigegtygqvykakdkdtgelvalkkvrlkegfpitaireikilrqlihrs vvnmkeivtdafylvfeymdhdlmgllhfsedhiksfmkqlmegleychkknflhrdikc snillnnsgqikladfglarlynpytnkvitlwyrppelllgeerytpaidvwscgcilg elftkkpifqanlelaqlelisrlcgspcpavwpdviklpyfntmkpkkqyrrrlreefs fipsaaldlldhmltldpskrctaeqtlqsdflkdve