User:Janice C. Telfer/Group B SRCR domains
Group B Scavenger Receptor Cysteine-Rich (SRCR) DomainsGroup B Scavenger Receptor Cysteine-Rich (SRCR) Domains
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Group B SRCR domains are characterized by 6-8 cysteines, with conserved spacing. Disulfide bonds are formed between cysteines 1 and 4, 2 and 7, 3 and 8, and 5 and 6. Cysteines 2 and/or 7 are missing in The crystal structure of the third SRCR domain of human CD5 has been solved, showing four disulfide bonds