Chains and heterogens:
PDB Chain Sequences:
>4r3o1 (1:) rfspyvfnggtilaiagedfaivasdtrlsegfsihtrdspkcykltdktvigcsgfhgd cltltkiiearlkmykhsnnkamttgaiaamlstilysrrffpyyvyniiggldeegkga vysfdpvgsyqrdsfkaggsasamlqplldnqvgfknmqnvehvplsldramrlvkdvfi saaerdvytgdalricivtkegireetvslrkd
>4r3o2 (2:) tqnpmvtgtsvlgvkfeggvviaadmlgsygslarfrnisrimrvnnstmlgasgdyadf qylkqvlgqmvideellgdghsyspraihswltramysrrskmnplwntmviggyadges flgyvdmlgvayeapslatgygaylaqpllrevlekqpvlsqteardlvercmrvlyyrd arsynrfqiatvtekgveiegplstetnwdiahmisg
>4r3oA (A:) srgssagfdrhitifspegrlyqveyafkainqggltsvavrgkdcavivtqkkvpdkll dsstvthlfkitenigcvmtgmtadsrsqvqraryeaanwkykygyeipvdmlckriadi sqvytqnaemrplgccmiligideeqgpqvykcdpagyycgfkataagvkqtestsflek kvkkkfdwtfeqtvetaitclstvlsidfkpseievgvvtvenpkfrilteaeidahlva laer
>4r3oB (B:) aergysfslttfspsgklvqieyalaavaggapsvgikaangvvlatekkqksilyders vhkvepitkhiglvysgmgpdyrvlvhrarklaqqyylvyqepiptaqlvqrvasvmqey tqsggvrpfgvsllicgwnegrpylfqsdpsgayfawkatamgknyvngktflekryned leledaihtailtlkesfegqmtednievgicneagfrrltptevkdylaaia
>4r3oC (C:) srrydsrttifspegrlyqveyameaighagtclgilandgvllaaerrnihklldevff sekiyklnedmacsvagitsdanvltnelrliaqryllqyqepipceqlvtalcdikqay tqfggkrpfgvsllyigwdkhygfqlyqsdpsgnyggwkatcignnsaaavsmlkqdyke gemtlksalalaikvlnktmdvsklsaekveiatltrengktvirvlkqkeveqlikkhe eeeakaerek
>4r3oE (E:) ydrgvntfspegrlfqveyaieaiklgstaigiqtsegvclavekritsplmepssieki veidahigcamsgliadaktlidkarvetqnhwftynetmtvesvtqavsnlalqfgeed adpgamsrpfgvallfggvdekgpqlfhmdpsgtfvqcdaraigsasegaqsslqevyhk smtlkeaikssliilkqvmeeklnatnielatvqpgqnfhmftkeeleevikdi
>4r3oF (F:) nqydndvtvwspqgrihqieyameavkqgsatvglkskthavlvalkraqselaahqkki lhvdnhigisiagltadarllcnfmrqecldsrfvfdrplpvsrlvsligsktqiptqry grrpygvglliagyddmgphifqtcpsanyfdcramsigarsqsartylerhmsefmecn lnelvkhglralretlpaeqdlttknvsigivgkdleftiyddddvspflegleerpq
>4r3oG (G:) ssigtgydlsastfspdgrvfqveyamkavensstaigirckdgvvfgveklvlsklyee gsnkrlfnvdrhvgmavaglladarsladiareeasnfrsnfgyniplkhladrvamyvh aytlysavrpfgcsfmlgsysvndgaqlymidpsgvsygywgcaigkarqaakteieklq mkemtcrdivkevakiiyivhdevkdkafelelswvgeltngrheivpkdireeaekyak eslke
>4r3oH (H:) ttimavqfdggvvlgadsrtttgsyianrvtdkltpihdrifccrsgsaadtqavadavt yqlgfhsielnepplvhtaaslfkemcyryredlmagiiiagwdpqeggqvysvpmggmm vrqsfaiggsgssyiygyvdatyregmtkeeclqftanalalamerdgssggvirlaaia esgverqvllgdqipkfavatl
>4r3oI (I:) ttiagvvykdgivlgadtrategmvvadkncskihfispniyccgagtaadtdmttqlis snlelhslstgrlprvvtanrmlkqmlfryqgyigaalvlggvdvtgphlysiyphgstd klpyvtmgsgslaamavfedkfrpdmeeeeaknlvseaiaagifndlgsgsnidlcvisk nkldflrpytvpnkkgtrlgryrcekgttavltekitple
>4r3oJ (J:) simsynggavmamkgkncvaiaadrrfgiqaqmvttdfqkifpmgdrlyiglaglatdvq tvaqrlkfrlnlyelkegrqikpytlmsmvanllyekrfgpyytepviagldpktfkpfi csldligcpmvtddfvvsgtcaeqmygmceslwepnmdpdhlfetisqamlnavdrdavs gmgvivhiiekdkittrtlkarmd
>4r3oK (K:) meyligiqgpdyvlvasdrvaasnivqmkddhdkmfkmsekilllcvgeagdtvqfaeyi qknvqlykmrngyelsptaaanftrrnladclrsrtpyhvnlllagydehegpalyymdy laalakapfaahgygafltlsildryytptisreravellrkcleelqkrfilnlptfsv riidkngihdldnisfpkq
>4r3oL (L:) tttlafkfrhgvivaadsratagayiasqtvkkvieinpyllgtmaggaadcsfwerlla rqcriyelrnkerisvaaaskllanmvyqykgmglsmgtmicgwdkrgpglyyvdsegnr isgatfsvgsgsvyaygvmdrgysydleveqaydlarraiyqatyrdaysggavnlyhvr edgwirvssdnvadlhekysg
>4r3oM (M:) rfspyvfnggtilaiagedfaivasdtrlsegfsihtrdspkcykltdktvigcsgfhgd cltltkiiearlkmykhsnnkamttgaiaamlstilysrrffpyyvyniiggldeegkga vysfdpvgsyqrdsfkaggsasamlqplldnqvgfknmqnvehvplsldramrlvkdvfi saaerdvytgdalricivtkegireetvslrkd
>4r3oN (N:) tqnpmvtgtsvlgvkfeggvviaadmlgsygslarfrnisrimrvnnstmlgasgdyadf qylkqvlgqmvideellgdghsyspraihswltramysrrskmnplwntmviggyadges flgyvdmlgvayeapslatgygaylaqpllrevlekqpvlsqteardlvercmrvlyyrd arsynrfqiatvtekgveiegplstetnwdiahmisg
>4r3oO (O:) srgssagfdrhitifspegrlyqveyafkainqggltsvavrgkdcavivtqkkvpdkll dsstvthlfkitenigcvmtgmtadsrsqvqraryeaanwkykygyeipvdmlckriadi sqvytqnaemrplgccmiligideeqgpqvykcdpagyycgfkataagvkqtestsflek kvkkkfdwtfeqtvetaitclstvlsidfkpseievgvvtvenpkfrilteaeidahlva laer
>4r3oP (P:) aergysfslttfspsgklvqieyalaavaggapsvgikaangvvlatekkqksilyders vhkvepitkhiglvysgmgpdyrvlvhrarklaqqyylvyqepiptaqlvqrvasvmqey tqsggvrpfgvsllicgwnegrpylfqsdpsgayfawkatamgknyvngktflekryned leledaihtailtlkesfegqmtednievgicneagfrrltptevkdylaaia
>4r3oQ (Q:) srrydsrttifspegrlyqveyameaighagtclgilandgvllaaerrnihklldevff sekiyklnedmacsvagitsdanvltnelrliaqryllqyqepipceqlvtalcdikqay tqfggkrpfgvsllyigwdkhygfqlyqsdpsgnyggwkatcignnsaaavsmlkqdyke gemtlksalalaikvlnktmdvsklsaekveiatltrengktvirvlkqkeveqlikkhe eeeakaerek
>4r3oS (S:) ydrgvntfspegrlfqveyaieaiklgstaigiqtsegvclavekritsplmepssieki veidahigcamsgliadaktlidkarvetqnhwftynetmtvesvtqavsnlalqfgeed adpgamsrpfgvallfggvdekgpqlfhmdpsgtfvqcdaraigsasegaqsslqevyhk smtlkeaikssliilkqvmeeklnatnielatvqpgqnfhmftkeeleevikdi
>4r3oT (T:) nqydndvtvwspqgrihqieyameavkqgsatvglkskthavlvalkraqselaahqkki lhvdnhigisiagltadarllcnfmrqecldsrfvfdrplpvsrlvsligsktqiptqry grrpygvglliagyddmgphifqtcpsanyfdcramsigarsqsartylerhmsefmecn lnelvkhglralretlpaeqdlttknvsigivgkdleftiyddddvspflegleerpq
>4r3oU (U:) ssigtgydlsastfspdgrvfqveyamkavensstaigirckdgvvfgveklvlsklyee gsnkrlfnvdrhvgmavaglladarsladiareeasnfrsnfgyniplkhladrvamyvh aytlysavrpfgcsfmlgsysvndgaqlymidpsgvsygywgcaigkarqaakteieklq mkemtcrdivkevakiiyivhdevkdkafelelswvgeltngrheivpkdireeaekyak eslke
>4r3oV (V:) ttimavqfdggvvlgadsrtttgsyianrvtdkltpihdrifccrsgsaadtqavadavt yqlgfhsielnepplvhtaaslfkemcyryredlmagiiiagwdpqeggqvysvpmggmm vrqsfaiggsgssyiygyvdatyregmtkeeclqftanalalamerdgssggvirlaaia esgverqvllgdqipkfavatl
>4r3oW (W:) ttiagvvykdgivlgadtrategmvvadkncskihfispniyccgagtaadtdmttqlis snlelhslstgrlprvvtanrmlkqmlfryqgyigaalvlggvdvtgphlysiyphgstd klpyvtmgsgslaamavfedkfrpdmeeeeaknlvseaiaagifndlgsgsnidlcvisk nkldflrpytvpnkkgtrlgryrcekgttavltekitple
>4r3oX (X:) simsynggavmamkgkncvaiaadrrfgiqaqmvttdfqkifpmgdrlyiglaglatdvq tvaqrlkfrlnlyelkegrqikpytlmsmvanllyekrfgpyytepviagldpktfkpfi csldligcpmvtddfvvsgtcaeqmygmceslwepnmdpdhlfetisqamlnavdrdavs gmgvivhiiekdkittrtlkarmd
>4r3oY (Y:) meyligiqgpdyvlvasdrvaasnivqmkddhdkmfkmsekilllcvgeagdtvqfaeyi qknvqlykmrngyelsptaaanftrrnladclrsrtpyhvnlllagydehegpalyymdy laalakapfaahgygafltlsildryytptisreravellrkcleelqkrfilnlptfsv riidkngihdldnisfpkq
>4r3oZ (Z:) tttlafkfrhgvivaadsratagayiasqtvkkvieinpyllgtmaggaadcsfwerlla rqcriyelrnkerisvaaaskllanmvyqykgmglsmgtmicgwdkrgpglyyvdsegnr isgatfsvgsgsvyaygvmdrgysydleveqaydlarraiyqatyrdaysggavnlyhvr edgwirvssdnvadlhekysg