PDBID Chain Folding Type 1AAI A beta 1ABH A alpha+beta 1ATX A beta 1BBL A alpha 1BBP A alpha+beta 1BKS A alpha/beta 1BW4 A alpha+beta 1COB A beta 1DNK A alpha+beta 1EGF A beta 1EST A beta 1FOJ A alpha+beta 1GD1 O alpha/beta 1GLA G alpha+beta 1GPB A alpha/beta 1GPS A beta 1HBB A alpha 1HCC A beta 1IFA A alphs 1IXA A beta 1MDA H beta 1MIN A alpha/beta 1MRR A alpha 1NIP B alpha/beta 1OVO A alpha+beta 1POC A alpha+beta 1PPF E beta 1PRC M alpha 1R1A 2 beta 1SAS A alpha 1SBP A alpha/beta 1SHA A alpha+beta 1SHF A beta 1THO A alpha/beta 1TIE A beta 1TNF A beta 1XOB A alpha/beta 2AAA A beta 2ABH A alpha/beta 2CTX A beta 2MEV 1 beta 2MS2 A alpha+beta 2PIA A alpha+beta 2PLV 1 beta 2SN3 A alpha+beta 2SOD O beta 2TAA A alpha+beta 2TMV P alpha 3B5C A alpha+beta 3COX A alpha+beta 3RP2 A beta 3SC2 A alpha+beta 4CPV A alpha 4ENL A alpha/beta 4ICD A alpha/beta 4INS B alpha+beta 4SGB I beta 5NN9 A beta 7AAT A alpha/beta 8TLN E alpha+betaa 9RUB B alpha/beta