>tr|A0A1B2VXX6|A0A1B2VXX6_URSSP NADH-ubiquinone oxidoreductase chain 4L (Fragment) OS=Ursus spelaeus OX=39097 GN=ND4L PE=3 SV=1 NIFLAFIVSLMGLLIYRSHLMSSLLCLEGMVLSLFVMLTVTVLNNHFTLANMAPIILLVF AACEAALGLSLLVMVSNTYGTDYVQNLNLLQC