Chains and heterogens:
PDB Chain Sequences:
>6q91A (A:) haalrqpqvaellaearrafreefgaepelavsapgrvnligehtdynqglvlpmalelm tvlvgsprkdglvsllttsegadepqrlqfplptaqrslepgtprwanyvkgviqyypaa plpgfsavvvssvplggglsssaslevatytflqqlcpdsgtiaaraqvcqqaehsfagm pcgimdqfislmgqkghallidcrsletslvplsdpklavlitnsnvrhslasseypvrr rqceevaralgaaslrevqleeleaardlvskegfrrarhvvgeirrtaqaaaalrrgdy rafgrlmveshrslrddyevscpeldqlveaalavpgvygsrmtgggfggctvtlleasa aphamrhiqehyggtatfylsqaadgakvlcl
>6q91B (B:) haalrqpqvaellaearrafreefgaepelavsapgrvnligehtdynqglvlpmalelm tvlvgsprkdglvsllttsegadepqrlqfplptaqrslepgtprwanyvkgviqyypaa plpgfsavvvssvplggglsssaslevatytflqqlcpdsgtiaaraqvcqqaehsfagm pcgimdqfislmgqkghallidcrsletslvplsdpklavlitnsnvrhslasseypvrr rqceevaralgaaslrevqleeleaardlvskegfrrarhvvgeirrtaqaaaalrrgdy rafgrlmveshrslrddyevscpeldqlveaalavpgvygsrmtgggfggctvtlleasa aphamrhiqehyggtatfylsqaadgakvlcl
>6q91C (C:) haalrqpqvaellaearrafreefgaepelavsapgrvnligehtdynqglvlpmalelm tvlvgsprkdglvsllttsegadepqrlqfplptaqrslepgtprwanyvkgviqyypaa plpgfsavvvssvplggglsssaslevatytflqqlcpdsgtiaaraqvcqqaehsfagm pcgimdqfislmgqkghallidcrsletslvplsdpklavlitnsnvrhslasseypvrr rqceevaralgaaslrevqleeleaardlvskegfrrarhvvgeirrtaqaaaalrrgdy rafgrlmveshrslrddyevscpeldqlveaalavpgvygsrmtgggfggctvtlleasa aphamrhiqehyggtatfylsqaadgakvlcl
>6q91D (D:) haalrqpqvaellaearrafreefgaepelavsapgrvnligehtdynqglvlpmalelm tvlvgsprkdglvsllttsegadepqrlqfplptaqrslepgtprwanyvkgviqyypaa plpgfsavvvssvplggglsssaslevatytflqqlcpdsgtiaaraqvcqqaehsfagm pcgimdqfislmgqkghallidcrsletslvplsdpklavlitnsnvrhslasseypvrr rqceevaralgaaslrevqleeleaardlvskegfrrarhvvgeirrtaqaaaalrrgdy rafgrlmveshrslrddyevscpeldqlveaalavpgvygsrmtgggfggctvtlleasa aphamrhiqehyggtatfylsqaadgakvlcl
>6q91D (D:) qvaellaearafreefgaepelavsapgrvnligehtdynqglvlpmalelmtvlvgspd glvsllttrlqfplptslepgtprwanyvkgviqyypaaplpgfsavvvssvplggglss saslevatytflqqlcpdsgtiaaraqvcqqaehsmdqfislmgqkghallidcrslets lvplsdpklavlitnsnvrhsleypvrrrqceevaralgaaslrevqleeleaardlvsk egfrrarhvvgeirrtaqaaaalrrgdyrafgrlmveshrslrddyevscpeldqlveaa lavpgvygsrmtgggfggctvtlleasaaphamrhiqehyggtatfylsqaadgakvlcl