Chains and heterogens:
PDB Chain Sequences:
>1yk3A (A:) mtkptsagqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewm nrphlaaaweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyy dadpydlglhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlc ewagckflgehdttnrrmalyaleapttaa
>1yk3A (A:) addalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewmnrphlaaaw eydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyydadpydlgl haaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlcewagckflg ehdttnrrmalyaleapt
>1yk3B (B:) mtkptsagqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewm nrphlaaaweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyy dadpydlglhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlc ewagckflgehdttnrrmalyaleapttaa
>1yk3B (B:) dalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewmnrphlaaawey dwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyydadpydlglha aiadlsrgfgplllprivasvfaneprcrrimfdpdhrntatrrlcewagckflgehdtt nrrmalyaleapt
>1yk3C (C:) mtkptsagqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewm nrphlaaaweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyy dadpydlglhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlc ewagckflgehdttnrrmalyaleapttaa
>1yk3C (C:) ddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewmnrphlaaawe ydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyydadpydlglh aaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlcewagckflge hdttnrrmalyaleaptta
>1yk3D (D:) mtkptsagqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewm nrphlaaaweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyy dadpydlglhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlc ewagckflgehdttnrrmalyaleapttaa
>1yk3D (D:) addalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewmnrphlaaaw eydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyydadpydlgl haaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlcewagckflg ehdttnrrmalyaleaptta
>1yk3E (E:) mtkptsagqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewm nrphlaaaweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyy dadpydlglhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlc ewagckflgehdttnrrmalyaleapttaa
>1yk3E (E:) dalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewmnrphlaaawey dwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyydadpydlglha aiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlcewagckflgeh dttnrrmalyaleapt
>1yk3F (F:) mtkptsagqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewm nrphlaaaweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyy dadpydlglhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlc ewagckflgehdttnrrmalyaleapttaa
>1yk3F (F:) gqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewmnrphlaa aweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyydadpydl glhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlcewagckf lgehdttnrrmalyaleaptta
>1yk3G (G:) mtkptsagqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewm nrphlaaaweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyy dadpydlglhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlc ewagckflgehdttnrrmalyaleapttaa
>1yk3G (G:) addalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewmnrphlaaaw eydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyydadpydlgl haaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlcewagckflg ehdttnrrmalyaleapttaa
>1yk3H (H:) mtkptsagqaddalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewm nrphlaaaweydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyy dadpydlglhaaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlc ewagckflgehdttnrrmalyaleapttaa
>1yk3H (H:) addalvrlarerfdlpdqvrrlarppvpsleppyglrvaqltdaemlaewmnrphlaaaw eydwpasrwrqhlnaqlegtyslpligswhgtdggylelywaakdlishyydadpydlgl haaiadlskvnrgfgplllprivasvfaneprcrrimfdpdhrntatrrlcewagckflg ehdttnrrmalyaleap