>7LZG_1|Chains A, B|CBS domain protein|Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) (170187) SNAMIAKEFETFLLGQEETFLTPAKNLAVLIDTHNADHATLLLSQMTYTRVPVVTDEKQFVGTIGLRDIMAYQMEHDLSQEIMADTDIVHMTKTDVAVVSPDFTITEVLHKLVDESFLPVVDAEGIFQGIITRKSILKAVNALLHDFSKEYEIRCQ