Chains and heterogens:
PDB Chain Sequences:
>1sgvA (A:) msatgpgivvidkpagmtshdvvgrcrrifatrrvghagtldpmatgvlvigieratkil glltaapksyaatirlgqttstedaegqvlqsvpakhltieaidaamerlrgeirqvpss vsaikvggrrayrlarqgrsvqlearpiridrfellaarrrdqlididveidcssgtyir alardlgdalgvgghvtalrrtrvgrfeldqarslddlaerpalslsldeacllmfarrd ltaaeasaaangrslpavgidgvyaacdadgrviallrdegsrtrsvavlrpatmhpggv prgklaaalehhhhhh
>1sgvA (A:) atgpgivvidkpagmtshdvvgrcrrifatrrvghagtldpmatgvlvigieratkilgl ltaapksyaatirlgqttstedaegqvlqsvpakhltieaidaamerlrgeilearpiri drfellaarrrdqlididveidcssgtyiralardlgdalgvgghvtalrrtrvgrfeld qarslddlaerpalslsldeacllmfarrdltaaeasaaangrslpavgidgvyaacdad grviallrdegsrtrsvavlrp
>1sgvB (B:) msatgpgivvidkpagmtshdvvgrcrrifatrrvghagtldpmatgvlvigieratkil glltaapksyaatirlgqttstedaegqvlqsvpakhltieaidaamerlrgeirqvpss vsaikvggrrayrlarqgrsvqlearpiridrfellaarrrdqlididveidcssgtyir alardlgdalgvgghvtalrrtrvgrfeldqarslddlaerpalslsldeacllmfarrd ltaaeasaaangrslpavgidgvyaacdadgrviallrdegsrtrsvavlrpatmhpggv prgklaaalehhhhhh
>1sgvB (B:) msatgpgivvidkpagmtshdvvgrcrrifatrrvghagtldpmatgvlvigieratkil glltaapksyaatirlgqttstedaegqvlqsvpakhltieaidaamerlrsvqlearpi ridrfellaarrrdqlididveidcssgtyiralardlgdalgvgghvtalrrtrvgrfe ldqarslddlaerpalslsldeacllmfarrdltaaeasaaangrslpavgidgvyaacd adgrviallrdegsrtrsvavlrpat