RPSBLAST alignment for GI: 255764470 and conserved domain: pfam00571

>gnl|CDD|144238 pfam00571, CBS, CBS domain. CBS domains are small intracellular modules that pair together to form a stable globular domain. This family represents a single CBS domain. Pairs of these domains have been termed a Bateman domain. CBS domains have been shown to bind ligands with an adenosyl group such as AMP, ATP and S-AdoMet. CBS domains are found attached to a wide range of other protein domains suggesting that CBS domains may play a regulatory role making proteins sensitive to adenosyl carrying ligands. The region containing the CBS domains in Cystathionine-beta synthase is involved in regulation by S-AdoMet. CBS domain pairs from AMPK bind AMP or ATP. The CBS domains from IMPDH and the chloride channel CLC2 bind ATP. Length = 57
 Score = 44.1 bits (105), Expect = 9e-05
 Identities = 14/52 (26%), Positives = 30/52 (57%)

Query: 375 IRKPLVVHENISVLKLMERLRKSSQTFVMVLDEYGVLEGMITPANILEAIAG 426
               + V  + S+ + +E +R++  + + V+DE G L G++T  ++L A+ G
Sbjct: 6   TPDVVTVPPDTSLEEALELMRENGISRLPVVDEDGKLVGIVTLRDLLRALLG 57