RPSBLAST alignment for GI: 254780486 and conserved domain: cd06454

>gnl|CDD|99747 cd06454, KBL_like, KBL_like; this family belongs to the pyridoxal phosphate (PLP)-dependent aspartate aminotransferase superfamily (fold I). The major groups in this CD corresponds to serine palmitoyltransferase (SPT), 5-aminolevulinate synthase (ALAS), 8-amino-7-oxononanoate synthase (AONS), and 2-amino-3-ketobutyrate CoA ligase (KBL). SPT is responsible for the condensation of L-serine with palmitoyl-CoA to produce 3-ketodihydrospingosine, the reaction of the first step in sphingolipid biosynthesis. ALAS is involved in heme biosynthesis; it catalyzes the synthesis of 5-aminolevulinic acid from glycine and succinyl-coenzyme A. AONS catalyses the decarboxylative condensation of l-alanine and pimeloyl-CoA in the first committed step of biotin biosynthesis. KBL catalyzes the second reaction step of the metabolic degradation pathway for threonine converting 2-amino-3-ketobutyrate, to glycine and acetyl-CoA. The members of this CD are widely found in all three forms of life.. Length = 349
 Score =  307 bits (788), Expect = 4e-84
 Identities = 136/352 (38%), Positives = 203/352 (57%), Gaps = 9/352 (2%)

Query: 29  QDIWDFTSHDYLALSSSTLLREKILSSLDSKIPIGSGGSRLLCGNYNQHLELEEEAADFF 88
           + + +F S+DYL L++   + E    +LD K  +G+GGSRL+ G  + H ELEEE A+F 
Sbjct: 1   KKVLNFCSNDYLGLANHPEVIEAAKEALD-KYGVGAGGSRLISGTSDLHEELEEELAEFH 59

Query: 89  GFEKMLYFGSGYAANMAILSTLPQATDLIVYDKLVHASIREGINSGKAQAIAIPHNNINS 148
           G E  L F SGYAAN  +LSTL    DLI+ D L HASI +GI    A+     HN++  
Sbjct: 60  GKEAALVFSSGYAANDGVLSTLAGKGDLIISDSLNHASIIDGIRLSGAKKRIFKHNDMED 119

Query: 149 FAENINKWRKSGGKGFPWIVVESIYSMDGDKAPLDDLVKIANDYDGFIVVDEAHATGVCG 208
             + + + R+  GK    IV E +YSMDGD APL +LV +A  Y   + VDEAH+ GV G
Sbjct: 120 LEKLLREARRPYGKK--LIVTEGVYSMDGDIAPLPELVDLAKKYGAILFVDEAHSVGVYG 177

Query: 209 PLGKGLTHIIEERNNV-IVMHSCSKALGSSGALVGSNKIIYDYLINYAKPFIYTTSPSPI 267
           P G+G+       ++V I+M +  KA G+ G  +  +K + DYL +YA+ FI++TS  P 
Sbjct: 178 PHGRGVEEFGGLTDDVDIIMGTLGKAFGAVGGYIAGSKELIDYLRSYARGFIFSTSLPPA 237

Query: 268 LAVVACEALKLIKRKPALHKSLLQLINITDKIANKKIGF---SSQSHIQSIVIGD-NKSC 323
           +A  A  AL++++  P   + L + +    +   K++GF    S SHI   +IGD     
Sbjct: 238 VAAAALAALEVLQGGPERRERLQENVRYL-RRGLKELGFPVGGSPSHIIPPLIGDDPAKA 296

Query: 324 LNIAKNLQKKGFDIRAIRPPTVPINTARLRISITLNVDEPTIVKLFDILPQI 375
           +  +  L ++G  ++AIR PTVP  TARLRIS++    +  I +L + L ++
Sbjct: 297 VAFSDALLERGIYVQAIRYPTVPRGTARLRISLSAAHTKEDIDRLLEALKEV 348