Chains and heterogens:
PDB Chain Sequences:
>3qk5A (A:) mggshhhhhhgmasmtggqqmgrdlyddddkdrwgseletgrqkargaatrarqkqrasl etmdkavqrfrlqnpdldsealltlpllqlvqklqsgelspeavfftylgkawevnkgtn cvtsyltdcetqlsqaprqgllygvpvslkecfsykghdstlglslnegmpsesdcvvvq vlklqgavpfvhtnvpqsmlsfdcsnplfgqtmnpwksskspggssggegaligsggspl glgtdiggsirfpsafcgicglkptgnrlsksglkgcvygqtavqlslgpmardveslal clkallcehlftldptvpplpfreevyrssrplrvgyyetdnytmpspamrralietkqr leaaghtlipflpnnipyalevlsagglfsdggrsflqnfkgdfvdpclgdlililrlps wfkrllslllkplfprlaaflnsmrprsaeklwklqheiemyrqsviaqwkamnldvllt pmlgpaldlntpgratgaisytvlyncldfpagvvpvttvtaeddaqmelykgyfgdiwd iilkkamknsvglpvavqcvalpwqeelclrfmreveqlmtpqkqps
>3qk5A (A:) eletgrqkargaatrarqkqrasletmdkavqrfrlqnpdldsealltlpllqlvqklqs gelspeavfftylgkawevnkgtncvtsyltdcetqlsqaprqgllygvpvslkecfsyk ghdstlglslnegmpsesdcvvvqvlklqgavpfvhtnvpqsmlsfdcsnplfgqtmnpw ksskspggssggegaligsggsplglgtdiggsirfpsafcgicglkptgnrlsksglkg cvygqtavqlslgpmardveslalclkallcehlftldptvpplpfreevyrssrplrvg yyetdnytmpspamrralietkqrleaaghtlipflpnnipyalevlsagglfsdggrsf lqnfkgdfvdpclgdlililrlpswfkrllslllkplfprlaaflnsmrprsaeklwklq heiemyrqsviaqwkamnldvlltpmlgpaldlntpgratgaisytvlyncldfpagvvp vttvtaeddaqmelykgyfgdiwdiilkkamknsvglpvavqcvalpwqeelclrfmrev eqlmtpqkq
>3qk5B (B:) mggshhhhhhgmasmtggqqmgrdlyddddkdrwgseletgrqkargaatrarqkqrasl etmdkavqrfrlqnpdldsealltlpllqlvqklqsgelspeavfftylgkawevnkgtn cvtsyltdcetqlsqaprqgllygvpvslkecfsykghdstlglslnegmpsesdcvvvq vlklqgavpfvhtnvpqsmlsfdcsnplfgqtmnpwksskspggssggegaligsggspl glgtdiggsirfpsafcgicglkptgnrlsksglkgcvygqtavqlslgpmardveslal clkallcehlftldptvpplpfreevyrssrplrvgyyetdnytmpspamrralietkqr leaaghtlipflpnnipyalevlsagglfsdggrsflqnfkgdfvdpclgdlililrlps wfkrllslllkplfprlaaflnsmrprsaeklwklqheiemyrqsviaqwkamnldvllt pmlgpaldlntpgratgaisytvlyncldfpagvvpvttvtaeddaqmelykgyfgdiwd iilkkamknsvglpvavqcvalpwqeelclrfmreveqlmtpqkqps
>3qk5B (B:) tgrqkargaatrarqkqrasletmdkavqrfrlqnpdldsealltlpllqlvqklqsgel speavfftylgkawevnkgtncvtsyltdcetqlsqaprqgllygvpvslkecfsykghd stlglslnegmpsesdcvvvqvlklqgavpfvhtnvpqsmlsfdcsnplfgqtmnpwkss kspggssggegaligsggsplglgtdiggsirfpsafcgicglkptgnrlsksglkgcvy gqtavqlslgpmardveslalclkallcehlftldptvpplpfreevyrssrplrvgyye tdnytmpspamrralietkqrleaaghtlipflpnnipyalevlsagglfsdggrsflqn fkgdfvdpclgdlililrlpswfkrllslllkplfprlaaflnsmrprsaeklwklqhei emyrqsviaqwkamnldvlltpmlgpaldlntpgratgaisytvlyncldfpagvvpvtt vtaeddaqmelykgyfgdiwdiilkkamknsvglpvavqcvalpwqeelclrfmreveql mtpqkq