Chains and heterogens:
PDB Chain Sequences:
>1h31A (A:) gpddplvingeieivtraptpahladrfdeirsgwtfrtddtqalemddfensgmvfvee aravwdrpegtegkacadchgavddgmyglravypkyvesagkvrtveqminacrtsrmg apewdyigpdmtamvaliasvsrgmpvsvaidgpaqstwekgreiyytrygqldlscasc heqyfdhyiradhlsqgqingfpsyrlknarlnavhdrfrgcirdtrgvpfavgspefva lelyvasrgnglsvegpsvrn
>1h31B (B:) aevapgdvaidgqghvarpltdapgdpvegrrlmtdrsvgnciachevtemadaqfpgtv gpsldgvaarypeamirgilvnsknvfpetvmpayyrvegfnrpgiaftskpiegeirpl mtagqiedvvaylmtltq
>1h31C (C:) gpddplvingeieivtraptpahladrfdeirsgwtfrtddtqalemddfensgmvfvee aravwdrpegtegkacadchgavddgmyglravypkyvesagkvrtveqminacrtsrmg apewdyigpdmtamvaliasvsrgmpvsvaidgpaqstwekgreiyytrygqldlscasc heqyfdhyiradhlsqgqingfpsyrlknarlnavhdrfrgcirdtrgvpfavgspefva lelyvasrgnglsvegpsvrn
>1h31D (D:) aevapgdvaidgqghvarpltdapgdpvegrrlmtdrsvgnciachevtemadaqfpgtv gpsldgvaarypeamirgilvnsknvfpetvmpayyrvegfnrpgiaftskpiegeirpl mtagqiedvvaylmtltq
>1h31E (E:) gpddplvingeieivtraptpahladrfdeirsgwtfrtddtqalemddfensgmvfvee aravwdrpegtegkacadchgavddgmyglravypkyvesagkvrtveqminacrtsrmg apewdyigpdmtamvaliasvsrgmpvsvaidgpaqstwekgreiyytrygqldlscasc heqyfdhyiradhlsqgqingfpsyrlknarlnavhdrfrgcirdtrgvpfavgspefva lelyvasrgnglsvegpsvrn
>1h31F (F:) aevapgdvaidgqghvarpltdapgdpvegrrlmtdrsvgnciachevtemadaqfpgtv gpsldgvaarypeamirgilvnsknvfpetvmpayyrvegfnrpgiaftskpiegeirpl mtagqiedvvaylmtltq
>1h31G (G:) gpddplvingeieivtraptpahladrfdeirsgwtfrtddtqalemddfensgmvfvee aravwdrpegtegkacadchgavddgmyglravypkyvesagkvrtveqminacrtsrmg apewdyigpdmtamvaliasvsrgmpvsvaidgpaqstwekgreiyytrygqldlscasc heqyfdhyiradhlsqgqingfpsyrlknarlnavhdrfrgcirdtrgvpfavgspefva lelyvasrgnglsvegpsvrn
>1h31H (H:) aevapgdvaidgqghvarpltdapgdpvegrrlmtdrsvgnciachevtemadaqfpgtv gpsldgvaarypeamirgilvnsknvfpetvmpayyrvegfnrpgiaftskpiegeirpl mtagqiedvvaylmtltq