Chains and heterogens:
PDB Chain Sequences:
>7d19A (A:) gtmgvnavhwfrkglrlhdnpalkeciqgadtircvyildpwfagssnvginrwrfllqc ledldanlrklnsrlfvirgqpadvfprlfkewnitklsieydsepfgkerdaaikklat eagvevivrishtlydldkiielnggqppltykrfqtlvskmeplempadtitsdvigkc mtplsddhdekygvpsleelgfdtdglssavwpggetealtrlerhlerkawvanferpr mnansllasptglspylrfgclscrlfyfkltdlykkvkknsspplslygqllwreffyt aatnnprfdkmegnpicvqipwdknpealakwaegrtgfpwidaimtqlrqegwihhlar havacfltrgdlwisweegmkvfeellldadwsinagswmwlscssffqqffhcycpvgf grrtdpngdyirrylpvlrgfpakyiydpwnapegiqkvakcligvnypkpmvnhaeasr lniermkqiyqqlsryrg
>7d19A (A:) gvnavhwfrkglrlhdnpalkeciqgadtircvyildpwfagssnvginrwrfllqcled ldanlrklnsrlfvirgqpadvfprlfkewnitklsieydsepfgkerdaaikklateag vevivrishtlydldkiielnggqppltykrfqtlvskmlempadtitsdvigkcmtpls ddhdekygvpsleelgfdtdglssavwpggetealtrlerhlerkawvanansllasptg lspylrfgclscrlfyfkltdlykkvkknsspplslygqllwreffytaatnnprfdkme gnpicvqipwdknpealakwaegrtgfpwidaimtqlrqegwihhlarhavacfltrgdl wisweegmkvfeellldadwsinagswmwlscssffqqffhcycpvgfgrrtdpngdyir rylpvlrgfpakyiydpwnapegiqkvakcligvnypkpmvnhaeasrlniermkqiyqq ls
>7d19B (B:) gtmgvnavhwfrkglrlhdnpalkeciqgadtircvyildpwfagssnvginrwrfllqc ledldanlrklnsrlfvirgqpadvfprlfkewnitklsieydsepfgkerdaaikklat eagvevivrishtlydldkiielnggqppltykrfqtlvskmeplempadtitsdvigkc mtplsddhdekygvpsleelgfdtdglssavwpggetealtrlerhlerkawvanferpr mnansllasptglspylrfgclscrlfyfkltdlykkvkknsspplslygqllwreffyt aatnnprfdkmegnpicvqipwdknpealakwaegrtgfpwidaimtqlrqegwihhlar havacfltrgdlwisweegmkvfeellldadwsinagswmwlscssffqqffhcycpvgf grrtdpngdyirrylpvlrgfpakyiydpwnapegiqkvakcligvnypkpmvnhaeasr lniermkqiyqqlsryrg
>7d19B (B:) gvnavhwfrkglrlhdnpalkeciqgadtircvyildpwfagssnvginrwrfllqcled ldanlrklnsrlfvirgqpadvfprlfkewnitklsieydsepfgkerdaaikklateag vevivrishtlydldkiielnggqppltykrfqtlvskmeplempadtitsdvigkcmtp lsddhdekygvpsleelgfdtdglssavwpggetealtrlerhlerkawvanansllasp tglspylrfgclscrlfyfkltdlykkvkknsspplslygqllwreffytaatnnprfdk megnpicvqipwdknpealakwaegrtgfpwidaimtqlrqegwihhlarhavacfltrg dlwisweegmkvfeellldadwsinagswmwlscssffqqffhcycpvgfgrrtdpngdy irrylpvlrgfpakyiydpwnapegiqkvakcligvnypkpmvnhaeasrlniermkqiy q