RPSBLAST alignment for GI: 254780426 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 = 42.4 bits (99), Expect = 2e-04
 Identities = 24/115 (20%), Positives = 50/115 (43%), Gaps = 7/115 (6%)

Query: 102 VEDKATVYEAMLMFEKYGRSWMPVYKNSLDNPRGMVHMRDVISYISHMYAKTNNINLNIQ 161
           V    TV EA+ +  ++G S +PV  +      G+V  RD++  ++           ++ 
Sbjct: 6   VSPDDTVAEALRLMLEHGISGLPVV-DDDGRLVGIVTERDLLRALAEGGLDPLVTVGDV- 63

Query: 162 LSESNLIKNILFVPSSMLVSDLLTNIQESRIRMALVIDEHGGTDGLVSYEDIVSV 216
                + ++++ V     + +    + E  IR   V+D+ G   G+V+  DI+  
Sbjct: 64  -----MTRDVVTVSPDTSLEEAAELMLEHGIRRLPVVDDEGRLVGIVTRSDILRA 113