RPSBLAST alignment for GI: 254780139 and conserved domain: TIGR02982

>gnl|CDD|132027 TIGR02982, heterocyst_DevA, ABC exporter ATP-binding subunit, DevA family. Members of this protein family are found mostly in the Cyanobacteria, but also in the Planctomycetes. Cyanobacterial examples are involved in heterocyst formation, by which some fraction of members of the colony undergo a developmental change and become capable of nitrogen fixation. The DevBCA proteins are thought export of either heterocyst-specific glycolipids or an enzyme essential for formation of the laminated layer found in heterocysts. Length = 220
 Score =  116 bits (293), Expect = 5e-27
 Identities = 67/202 (33%), Positives = 106/202 (52%), Gaps = 5/202 (2%)

Query: 13  ILSVRNLT----IELNNRIILNNINLDILRGEILGVIGSSGTGKSILMRGILGLIPRVSG 68
           ++S+RNL          + +L +INL+I  GEI+ + G SG+GK+ L+  I GL     G
Sbjct: 1   VISIRNLNHYYGHGSLRKQVLFDINLEINPGEIVILTGPSGSGKTTLLTLIGGLRSVQEG 60

Query: 69  EVKVLGEHLNLAKGKQNFAFSAKLGVLFQHGALFSSMTVQENISMPIKEHLNLPADLIEH 128
            +KVLG+ L  A  K+       +G +FQ   L   +T ++N+ M ++   NL       
Sbjct: 61  SLKVLGQELYGASEKELVQLRRNIGYIFQAHNLLGFLTARQNVQMALELQPNLSYQEARE 120

Query: 129 IVHTKIAIVGLPPETANLMPFQLSGGMIKRVSLARALAIDPDLLFLDEPTSGLDPIAAEE 188
                +  VGL  +  +  P  LSGG  +RV++ARAL   P L+  DEPT+ LD  +  +
Sbjct: 121 RARAMLEAVGL-GDHLDYYPHNLSGGQKQRVAIARALVHRPKLVLADEPTAALDSKSGRD 179

Query: 189 FDKLLIKLRHSLGLSVYMITHD 210
             +L+ KL    G ++ ++THD
Sbjct: 180 VVELMQKLAREQGCTILIVTHD 201