Chains and heterogens:
PDB Chain Sequences:
>1mruA (A:) tpshlsdryelgeilgfggmsevhlardlrlhrdvavkvlradlardpsfylrfrreaqn aaalnhpaivavydtgeaetpagplpyivmeyvdgvtlrdivhtegpmtpkraieviada cqalnfshqngiihrdvkpanimisatnavkvmdfgiaraiadsgnsvtqtaavigtaqy lspeqargdsvdarsdvyslgcvlyevltgeppftgdspvsvayqhvredpippsarheg lsadldavvlkalaknpenryqtaaemradlvrvhngeppeapk
>1mruA (A:) tpshlsdryelgeilgfggmsevhlardlrlhrdvavkvlradlardpsfylrfrreaqn aaalnhpaivavydtgeaetpagplpyivmeyvdgvtlrdivhtegpmtpkraieviada cqalnfshqngiihrdvkpanimisatnavkvmdfgiaraitaqylspeqargdsvdars dvyslgcvlyevltgeppftgdspvsvayqhvredpippsarheglsadldavvlkalak npenryqtaaemradlvrvhngeppeapk
>1mruB (B:) mttpshlsdryelgeilgfggmsevhlardlrlhrdvavkvlradlardpsfylrfrrea qnaaalnhpaivavydtgeaetpagplpyivmeyvdgvtlrdivhtegpmtpkraievia dacqalnfshqngiihrdvkpanimisatnavkvmdfgiaraiadsgnsvtqtaavigta qylspeqargdsvdarsdvyslgcvlyevltgeppftgdspvsvayqhvredpippsarh eglsadldavvlkalaknpenryqtaaemradlvrvhngeppeapk
>1mruB (B:) mttpshlsdryelgeilgfggmsevhlardlrlhrdvavkvlradlardpsfylrfrrea qnaaalnhpaivavydtgeaetpagplpyivmeyvdgvtlrdivhtegpmtpkraievia dacqalnfshqngiihrdvkpanimisatnavkvmdfgiaraitaqylspeqargdsvda rsdvyslgcvlyevltgeppftgdspvsvayqhvredpippsarheglsadldavvlkal aknpenryqtaaemradlvrvhngeppeapk