Chains and heterogens:
PDB Chain Sequences:
>1uh2A (A:) aandnnvewnglfhdqgplfdnapeptstqsvtlklrtfkgditsanikywdtadnafhw vpmvwdsndptgtfdywkgtipaspsikyyrfqindgtstawyngngpsstepnaddfyi ipnfktpdwlkngvmyqifpdrfyngdssndvqtgsytyngtptekkawgssvyadpgyd nslvffggdlagidqklgyikktlganilylnpifkaptnhkydtqdymavdpafgdnst lqtlindihstangpkgylildgvfnhtgdshpwfdkynnfssqgayesqsspwynyytf ytwpdsyasflgfnslpklnygnsgsavrgviynnsnsvaktylnppysvdgwrlnaaqy vdangnngsdvtnhqiwsefrnavkgvnsnaaiigqywgnanpwtaqgnqwdaatnfdgf tqpvsewitgkdyqnnsasisttqfdswlrgtranyptnvqqsmmnflsnhditrfatrs ggdlwktylalifqmtyvgtptiyygdeygmqggadpdnrrsfdwsqatpsnsavaltqk litirnqypalrtgsfmtlitddtnkiysygrfdnvnriavvlnndsvshtvnvpvwqls mpngstvtdkitghsytvqngmvtvavdghygavlaq