Chains and heterogens:
PDB Chain Sequences:
>4mwxA (A:) rnfnnltkglctinswhiygkdnavrigessdvlvtrepyvscdpdecrfyalsqgttir gkhsngtihdrsqyraliswplsspptvynsrvecigwsstschdgksrmsicisgpnnn asavvwynrrpvaeintwarnilrtqesecvchngvcpvvftdgsatgpadtriyyfkeg kilkwesltgtakhieecscygertgitctckdnwqgsnrpviqidpvamthtsqyicsp vltdnprpndpnigkcndpypgnnnngvkgfsyldgantwlgrtistasrsgyemlkvpn altddrskpiqgqtivlnadwsgysgsfmdywaegdcyracfyvelirgrpkedkvwwts nsivsmcssteflgqwnwpdgakieyfl