Chains and heterogens:
PDB Chain Sequences:
>5i2sA (A:) kftivfphnqkgnwknvpsnyhycpsssdlnwhndligtalqvkmpkshkaiqadgwmch askwvttcdfrwygpkyithsirsftpsveqckesieqtkqgtwlnpgfppqscgyatvt daeavivqvtphhvlvdeytgewvdsqfingkcsnyicptvhnsttwhsdykvkglcdsn lismditffsedgelsslgkegtgfrsnyfayetggkackmqyckhwgvrlpsgvwfema dkdlfaaarfpecpegssisapsqtsvdvsliqdverildyslcqetwskiraglpispv dlsylapknpgtgpaftiingtlkyfetryirvdiaapilsrmvgmisgttterelwddw apyedveigpngvlrtssgykfplymighgmldsdlhlsskaqvfehphiqdaasqlpdd es
>5i2sA (A:) kftivfphnqkgnwknvpsnyhycpsssdlnwhndligtalqvkmpkshkaiqadgwmch askwvttcdfrwygpkyithsirsftpsveqckesieqtkqgtwlnpgfppqscgyatvt daeavivqvtphhvlvdeytgewvdsqfingkcsnyicptvhnsttwhsdykvkglcdsn lismditffsedgelsslgkegtgfrsnyfayetggkackmqyckhwgvrlpsgvwfema dkdlfaaarfpecpegssisapsqtsvdvsliqdverildyslcqetwskiraglpispv dlsylapknpgtgpaftiingtlkyfetryirvdiaapilsrmvgmisgttterelwddw apyedveigpngvlrtssgykfplymighgmldsdlhlsskaqvfehphiqda