>>sp|P07431|HBA2_XENBO Hemoglobin subunit alpha-2 OS=Xenopus borealis OX=835 (142 aa) Region: 1-148:1-142 : score=113; bits=34.3; Id=0.211; Q=59.7 : NODOM Smith-Waterman score: 113; 20.3% identity (52.0% similar) in 148 aa overlap (1-148:1-142)