>sp|B1Y9R0|PYRB_PYRNV Aspartate carbamoyltransferase catalytic subunit OS=Pyrobaculum neutrophilum (strain DSM 2338 / JCM 9278 / NBRC 100436 / V24Sta) OX=444157 GN=pyrB PE=3 SV=1 MWRGRDVISARDFGRRDLEELFETARYMEKYSKSRLEFLRGRVMAVAFFEPSTRTRLSFE VAMRRLGGDVIGFWGAEGTSVEKGETLVDTVKMLDAYSDVIVVRHRYEGASKLAAEVAES PVINGGDGAFNHPTQAMLDVYTMWREFGTVDGLNVGLIGDLRHARTVNSLLETLTNFRVR VYLISPEYLRPRVETIDYVQSRGLKLSFHTNVEEVIHELDVLYVVRIQKERFIDPLEYEK VKGSYRITVDMLKNARRHLIILHPLPRVDEIDHRVDATPHARYFRQAALGVPLRMALLYL ILQS