Chains and heterogens:
PDB Chain Sequences:
>4b4zA (A:) rltelredidailedpalegavsgvvvvdtatgeelysrdggeqllpasnmklftaaaal evlgadhsfgtevaaesapgrrgevqdlylvgrgdptlsaedldamaaevaasgvrtvrg dlyaddtwfdserlvddwwpedepyaysaqisaltvahgerfdtgvtevsvtpaaegepa dvdlgaaegyaeldnravtgaagsantlvidrpvgtntiavtgslpadaapvtalrtvde paalaghlfeealesngvtvkgdvglggvpadwqdaevladhtsaelseilvpfmkfsnn ghaemlvksigqetagagtwdaglvgveealsglgvdtaglvlndgsglsrgnlvtadtv vdllgqagsapwaqtwsaslpvagesdpfvggtlanrmrgtaaegvveaktgtmsgvsal sgyvpgpegelafsivnnghsgpaplavqdaiavrlaeyaghqape
>4b4zB (B:) rltelredidailedpalegavsgvvvvdtatgeelysrdggeqllpasnmklftaaaal evlgadhsfgtevaaesapgrrgevqdlylvgrgdptlsaedldamaaevaasgvrtvrg dlyaddtwfdserlvddwwpedepyaysaqisaltvahgerfdtgvtevsvtpaaegepa dvdlgaaegyaeldnravtgaagsantlvidrpvgtntiavtgslpadaapvtalrtvde paalaghlfeealesngvtvkgdvglggvpadwqdaevladhtsaelseilvpfmkfsnn ghaemlvksigqetagagtwdaglvgveealsglgvdtaglvlndgsglsrgnlvtadtv vdllgqagsapwaqtwsaslpvagesdpfvggtlanrmrgtaaegvveaktgtmsgvsal sgyvpgpegelafsivnnghsgpaplavqdaiavrlaeyaghqape
>4b4zC (C:) rltelredidailedpalegavsgvvvvdtatgeelysrdggeqllpasnmklftaaaal evlgadhsfgtevaaesapgrrgevqdlylvgrgdptlsaedldamaaevaasgvrtvrg dlyaddtwfdserlvddwwpedepyaysaqisaltvahgerfdtgvtevsvtpaaegepa dvdlgaaegyaeldnravtgaagsantlvidrpvgtntiavtgslpadaapvtalrtvde paalaghlfeealesngvtvkgdvglggvpadwqdaevladhtsaelseilvpfmkfsnn ghaemlvksigqetagagtwdaglvgveealsglgvdtaglvlndgsglsrgnlvtadtv vdllgqagsapwaqtwsaslpvagesdpfvggtlanrmrgtaaegvveaktgtmsgvsal sgyvpgpegelafsivnnghsgpaplavqdaiavrlaeyaghqape
>4b4zD (D:) rltelredidailedpalegavsgvvvvdtatgeelysrdggeqllpasnmklftaaaal evlgadhsfgtevaaesapgrrgevqdlylvgrgdptlsaedldamaaevaasgvrtvrg dlyaddtwfdserlvddwwpedepyaysaqisaltvahgerfdtgvtevsvtpaaegepa dvdlgaaegyaeldnravtgaagsantlvidrpvgtntiavtgslpadaapvtalrtvde paalaghlfeealesngvtvkgdvglggvpadwqdaevladhtsaelseilvpfmkfsnn ghaemlvksigqetagagtwdaglvgveealsglgvdtaglvlndgsglsrgnlvtadtv vdllgqagsapwaqtwsaslpvagesdpfvggtlanrmrgtaaegvveaktgtmsgvsal sgyvpgpegelafsivnnghsgpaplavqdaiavrlaeyaghqape
>4b4zD (D:) redidailedpalegavsgvvvvdtatgeelysrdggeqllpasnmklftaaaalevlga dhsfgtevaaesapgrrgevqdlylvgrgdptlsaedldamaaevaasgvrtvrgdlyad dtwfdserlvddwwpedepyaysaqisaltvahgerfdtgvtevsvtpaaegepadvdlg aaegyaeldnravtgaagsantlvidrpvgtntiavtgslpadaapvtalrtvdepaala ghlfeealesngvtvkgdvglggvpadwqdaevladhtsaelseilvpfmkfsnnghaem lvksigqetagagtwdaglvgveealsglgvdtaglvlndgsglsrgnlvtadtvvdllg qagsapwaqtwsaslpvagesdpfvggtlanrmrgtaaegvveaktgtmsgvsalsgyvp gpegelafsivnnghsgpaplavqdaiavrlaeyaghqape