RPSBLAST alignment for GI: 255764470 and conserved domain: cd02205

>gnl|CDD|73081 cd02205, CBS_pair, The CBS domain, named after human CBS, is a small domain originally identified in cystathionine beta-synthase and is subsequently found in a wide range of different proteins. CBS domains usually occur in tandem repeats. They associate to form a so-called Bateman domain or a CBS pair based on crystallographic studies in bacteria. The CBS pair was used as a basis for this cd hierarchy since the human CBS proteins can adopt the typical core structure and form an intramolecular CBS pair. The interface between the two CBS domains forms a cleft that is a potential ligand binding site. The CBS pair coexists with a variety of other functional domains and this has been used to help in its classification here. It has been proposed that the CBS domain may play a regulatory role, although its exact function is unknown. Mutations of conserved residues within this domain are associated with a variety of human hereditary diseases, including congenital myotonia, idiopathic generalized epilepsy, hypercalciuric nephrolithiasis, and classic Bartter syndrome (CLC chloride channel family members), Wolff-Parkinson-White syndrome (gamma 2 subunit of AMP-activated protein kinase), retinitis pigmentosa (IMP dehydrogenase-1), and homocystinuria (cystathionine beta-synthase).. Length = 113
 Score = 44.7 bits (105), Expect = 6e-05
 Identities = 30/97 (30%), Positives = 46/97 (47%), Gaps = 5/97 (5%)

Query: 331 KILELGHSRFPVAQGSLDSFIGIVSARDLLRDLLEEGSMNFKRS----IRKPLVVHENIS 386
            +LE G S  PV        +GIV+ RDLLR L E G            R  + V  + S
Sbjct: 18  LMLEHGISGLPVVDDD-GRLVGIVTERDLLRALAEGGLDPLVTVGDVMTRDVVTVSPDTS 76

Query: 387 VLKLMERLRKSSQTFVMVLDEYGVLEGMITPANILEA 423
           + +  E + +     + V+D+ G L G++T ++IL A
Sbjct: 77  LEEAAELMLEHGIRRLPVVDDEGRLVGIVTRSDILRA 113