Chains and heterogens:
PDB Chain Sequences:
>1ihyA (A:) skigingfgrigrlvlrtalemgaqvvavndpfialeymvymfkydsthgmfkgevkved galvvdgkkitvfnemkpenipwskagaeyivestgvfttiekasahfkggakkviisap sadapmfvcgvnlekyskdmkvvsnascttnclapvakvlhenfeiveglmttvhavtat qktvdgpsakdwrggrgaaqniipsstgaakavgkvipeldgkltgmafrvptpnvsvvd ltvrlgkecsyddikaamktasegplqgvlgyteddvvscdftgdnrssifdakagiqls ktfvkvvswydnefgysqrvidlikhmqkvdsa
>1ihyB (B:) skigingfgrigrlvlrtalemgaqvvavndpfialeymvymfkydsthgmfkgevkved galvvdgkkitvfnemkpenipwskagaeyivestgvfttiekasahfkggakkviisap sadapmfvcgvnlekyskdmkvvsnascttnclapvakvlhenfeiveglmttvhavtat qktvdgpsakdwrggrgaaqniipsstgaakavgkvipeldgkltgmafrvptpnvsvvd ltvrlgkecsyddikaamktasegplqgvlgyteddvvscdftgdnrssifdakagiqls ktfvkvvswydnefgysqrvidlikhmqkvdsa
>1ihyC (C:) skigingfgrigrlvlrtalemgaqvvavndpfialeymvymfkydsthgmfkgevkved galvvdgkkitvfnemkpenipwskagaeyivestgvfttiekasahfkggakkviisap sadapmfvcgvnlekyskdmkvvsnascttnclapvakvlhenfeiveglmttvhavtat qktvdgpsakdwrggrgaaqniipsstgaakavgkvipeldgkltgmafrvptpnvsvvd ltvrlgkecsyddikaamktasegplqgvlgyteddvvscdftgdnrssifdakagiqls ktfvkvvswydnefgysqrvidlikhmqkvdsa
>1ihyD (D:) skigingfgrigrlvlrtalemgaqvvavndpfialeymvymfkydsthgmfkgevkved galvvdgkkitvfnemkpenipwskagaeyivestgvfttiekasahfkggakkviisap sadapmfvcgvnlekyskdmkvvsnascttnclapvakvlhenfeiveglmttvhavtat qktvdgpsakdwrggrgaaqniipsstgaakavgkvipeldgkltgmafrvptpnvsvvd ltvrlgkecsyddikaamktasegplqgvlgyteddvvscdftgdnrssifdakagiqls ktfvkvvswydnefgysqrvidlikhmqkvdsa