Chains and heterogens:
PDB Chain Sequences:
>3ch6A (A:) gshmasmtggqqmgrgsneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtar sketlqkvvshclelgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntsl nlfhddihhvrksmevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysas kfaldgffssirkeysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleii kggalrqeevyydssrwttllirnpcrkileelystsynmdrfink
>3ch6A (A:) efrpemlqgkkvivtgaskgigremayhlakmgahvvvtarsketlqkvvshclelgaas ahyiagtmedmtfaeqfvaqagklmggldmlilnhitntslnlfhddihhvrksmevnfl syvvltvaalpmlkqsngsivvvsslagkvaypmvaaysaskfaldgffssirkeysvsr vnvsitlcvlglidtetamkavsgivhmqaapkeecaleiikggalrqeevyydssrwtt llirnpcrkileelystsynmdrf
>3ch6B (B:) gshmasmtggqqmgrgsneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtar sketlqkvvshclelgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntsl nlfhddihhvrksmevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysas kfaldgffssirkeysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleii kggalrqeevyydssrwttllirnpcrkileelystsynmdrfink
>3ch6B (B:) masmtggqqmgrgsneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtarske tlqkvvshclelgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntslnlf hddihhvrksmevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysaskfa ldgffssirkeysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleiikgg alrqeevyydssrwttllirnpcrkileelystsynmdr
>3ch6D (D:) gshmasmtggqqmgrgsneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtar sketlqkvvshclelgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntsl nlfhddihhvrksmevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysas kfaldgffssirkeysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleii kggalrqeevyydssrwttllirnpcrkileelystsynmdrfink
>3ch6D (D:) smtggqqmgrgsneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtarsketl qkvvshclelgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntslnlfhd dihhvrksmevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysaskfald gffssirkeysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleiikggal rqeevyydssrwttllirnpcrkileelystsy
>3ch6E (E:) gshmasmtggqqmgrgsneefrpemlqgkkvivtgaskgigremayhlakmgahvvvtar sketlqkvvshclelgaasahyiagtmedmtfaeqfvaqagklmggldmlilnhitntsl nlfhddihhvrksmevnflsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysas kfaldgffssirkeysvsrvnvsitlcvlglidtetamkavsgivhmqaapkeecaleii kggalrqeevyydssrwttllirnpcrkileelystsynmdrfink
>3ch6E (E:) eefrpemlqgkkvivtgaskgigremayhlakmgahvvvtarsketlqkvvshclelgaa sahyiagtmedmtfaeqfvaqagklmggldmlilnhitntslnlfhddihhvrksmevnf lsyvvltvaalpmlkqsngsivvvsslagkvaypmvaaysaskfaldgffssirkeysvs rvnvsitlcvlglidtetamkavsgivhmqaapkeecaleiikggalrqeevyydssrwt tllirnpcrkileelystsynmd