RPSBLAST alignment for GI: 254780859 and conserved domain: cd02750
>gnl|CDD|73319 cd02750, MopB_Nitrate-R-NarG-like, Respiratory nitrate reductase A (NarGHI), alpha chain (NarG) and related proteins. Under anaerobic conditions in the presence of nitrate, E. coli synthesizes the cytoplasmic membrane-bound quinol-nitrate oxidoreductase (NarGHI), which reduces nitrate to nitrite and forms part of a redox loop generating a proton-motive force. Found in prokaryotes and some archaea, NarGHI usually functions as a heterotrimer. The alpha chain contains the molybdenum cofactor-containing Mo-bisMGD catalytic subunit. Members of the MopB_Nitrate-R-NarG-like CD belong to the molybdopterin_binding (MopB) superfamily of proteins.. Length = 461
Score = 58.3 bits (141), Expect = 6e-09
Identities = 29/93 (31%), Positives = 44/93 (47%), Gaps = 6/93 (6%)
Query: 550 DRGAQSADVILPGAAYTEKSGLWVNTEGR-VQMGMRAIFPPGDAKEDWEIICALADELKC 608
D A +D++LP A + EK L + A+ P +AK DWEI ALA +
Sbjct: 374 DSTALYSDIVLPAATWYEKHDLSTTDMHPFIHPFSPAVDPLWEAKSDWEIFKALAKK--- 430
Query: 609 SLPFSSLSQLRSHLYSHHPHFMQLDEIRPSATD 641
+P+ +L+ R Y H F++L E P+
Sbjct: 431 -VPWRTLTG-RQQFYLDHDWFLELGETLPTYKP 461