PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17442343-1 2007 In the crystal structure of the 30S ribosomal subunit from Thermus thermophilus, cysteine 24 of ribosomal protein S14 (TthS14) occupies the first position in a CXXC-X12-CXXC motif that coordinates a zinc ion. Cysteine 81-89 ribosomal protein S14 Homo sapiens 114-117