Chains and heterogens:
PDB Chain Sequences:
>4ct0A (A:) mgvnavhwfrkglrlhdnpalkeciqgadtircvyildpwfagssnvginrwrfllqcle dldanlrklnsrlfvirgqpadvfprlfkewnitklsieydsepfgkerdaaikklatea gvevivrishtlydldkiielnggqppltykrfqtlvskmeplempadtitsdvigkcmt plsddhdekygvpsleelgfdtdglssavwpggetealtrlerhlerkawvanferprmn ansllasptglspylrfgclscrlfyfkltdlykkvkknsspplslygqllwreffytaa tnnprfdkmegnpicvqipwdknpealakwaegrtgfpwidaimtqlrqegwihhlarha vacfltrgdlwisweegmkvfeellldadwsinagswmwlscssffqqffhcycpvgfgr rtdpngdyirrylpvlrgfpakyiydpwnapegiqkvakcligvnypkpmvnhaeasrln iermkqiyqqlsryrgaaalehhhhhh
>4ct0A (A:) vnavhwfrkglrlhdnpalkeciqgadtircvyildpwfagssnvginrwrfllqcledl danlrklnsrlfvirgqpadvfprlfkewnitklsieydsepfgkerdaaikklateagv evivrishtlydldkiielnggqppltykrfqtlvskmeplempadtitsdvigkcmtpl sddhdekygvpsleelgfdtdglssavwpggetealtrlerhlerkawvaansllasptg lspylrfgclscrlfyfkltdlykkvkknsspplslygqllwreffytaatnnprfdkme gnpicvqipwdknpealakwaegrtgfpwidaimtqlrqegwihhlarhavacfltrgdl wisweegmkvfeellldadwsinagswmwlscssffqqffhcycpvgfgrrtdpngdyir rylpvlrgfpakyiydpwnapegiqkvakcligvnypkpmvnhaeasrlniermkqiyqq lsryrg