Chains and heterogens:
PDB Chain Sequences:
>1srp_ (-) aattgydavddllhyhergngiqingkdsfsneqaglfitrenqtwngykvfgqpvkltf sfpdykfsstnvagdtglskfsaeqqqqaklslqswadvanitftevaagqkanitfgny sqdrpghydygtqayaflpntiwqgqdlggqtwynvnqsnvkhpatedygrqtftheigh alglshpgdynagegnptyrdvtyaedtrqfslmsywsetntggdngghyaaapllddia aiqhlyganlstrtgdtvygfnsntgrdflsttsnsqkvifaawdaggndtfdfsgytan qrinlneksfsdvgglkgnvsiaagvtienaiggsgndvivgnaannvlkggagndvlfg gggadelwggagkdifvfsaasdsapgasdwirdfqkgidkidlsffnkeaqssdfihfv dhfsgaageallsynasnnvtdlsvnigghqapdflvkivgqvdvatdfiv
>1srp_ (-) tgydavddllhyhergngiqingkdsfsneqaglfitrenqtwngykvfgqpvkltfsfp dykfsstnvagdtglskfsaeqqqqaklslqswadvanitftevaagqkanitfgnysqd rpghydygtqayaflpntiwqgqdlggqtwynvnqsnvkhpatedygrqtftheighalg lshpgdynagegnptyrdvtyaedtrqfslmsywsetntggdngghyaaapllddiaaiq hlyganlstrtgdtvygfnsntgrdflsttsnsqkvifaawdaggndtfdfsgytanqri nlneksfsdvgglkgnvsiaagvtienaiggsgndvivgnaannvlkggagndvlfgggg adelwggagkdifvfsaasdsapgasdwirdfqkgidkidlsffnkeaqssdfihfvdhf sgaageallsynasnnvtdlsvnigghqapdflvkivgqvdvatdfiv