RPSBLAST alignment for GI: 254780704 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 =  107 bits (269), Expect = 3e-24
 Identities = 72/203 (35%), Positives = 104/203 (51%), Gaps = 24/203 (11%)

Query: 16  YGE----KRALFDINLKIPQNSVTALIGPSGCGKSTFLR---CLNRMNETIDNCVFTGEI 68
           YG     K+ LFDINL+I    +  L GPSG GK+T L     L  + E        G +
Sbjct: 11  YGHGSLRKQVLFDINLEINPGEIVILTGPSGSGKTTLLTLIGGLRSVQE--------GSL 62

Query: 69  ILDGKNIYQSS-VDVVRLRARVGMVFQRPNPFPK-SIYDNVAYGPRIHGLGNNKADIDQI 126
            + G+ +Y +S  ++V+LR  +G +FQ  N     +   NV     +    + +   ++ 
Sbjct: 63  KVLGQELYGASEKELVQLRRNIGYIFQAHNLLGFLTARQNVQMALELQPNLSYQEARERA 122

Query: 127 VEMSLKKASLFNEVKDRLFHDASLLSGGQQQRVCIARALAVNPEVILMDEPCSALDPIAT 186
             M L+   L     D L +    LSGGQ+QRV IARAL   P+++L DEP +ALD  + 
Sbjct: 123 RAM-LEAVGL----GDHLDYYPHNLSGGQKQRVAIARALVHRPKLVLADEPTAALDSKSG 177

Query: 187 ASVEELIHEL-RE-SLTIVIVTH 207
             V EL+ +L RE   TI+IVTH
Sbjct: 178 RDVVELMQKLAREQGCTILIVTH 200