5 genomes BUD1877 9 proteins a Hsa Halobacterium sp. NRC-1 b Hma Haloarcula marismortui f Hvo Haloferax volcanii g Hbo Halogeometricum borinquense h Hmu Halomicrobium mukohataei i Hut Halorhabdus utahensis j Hla Halorubrum lacusprofundi q Nph Natronomonas pharaonis x Hwa Haloquadratum walsbyi - rrnAC1051 rrnAC1567 rrnAC1673 - - Hmu0821 Hut0209 Hut0379 - NP4838A HQ2131A HQ3578A

Pairwise sequence scores
Consensus score	704	rrnAC1051	Hut0209	NP4838A	rrnAC1567	HQ3578A	HQ2131A	Hut0379	rrnAC1673	Hmu0821
540	rrnAC1051	718	484	483	508	481	491	218	215	224
556	Hut0209	484	726	487	519	509	533	212	257	265
570	NP4838A	483	487	759	572	529	537	198	244	249
630	rrnAC1567	508	519	572	1175	637	647	196	282	274
619	HQ3578A	481	509	529	637	708	682	192	269	263
632	HQ2131A	491	533	537	647	682	709	200	277	271
229	Hut0379	218	212	198	196	192	200	735	439	438
310	rrnAC1673	215	257	244	282	269	277	439	706	632
318	Hmu0821	224	265	249	274	263	271	438	632	703

161 symbols
consensus       ------------------------------------------------------------
#oth            111111111111111111111111111111111111212212211111111111111111
rrnAC1051       ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Hut0209         ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
NP4838A         ::::::::::::::::::::::::::::::::::::MRRIQSKH::::::::::::::::
rrnAC1567       MDSPTPVDHSSGVTEVCPERVGRRYRRNRRRNSSRFLRLLQAAHISGRAKALVYVANNVN
HQ3578A         ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
HQ2131A         ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Hut0379         ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
rrnAC1673       ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Hmu0821         ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

consensus       -MGTISARVPDELEAELEAYLEEERLDRSTAVRKLLSEGLEEWRREQALERLAAGDVTFS
#oth            1.111.2.1111124..232223161.2..21..2.31..241.423.212222.32222
rrnAC1051       :::S:::::::D::E::QTFID:::::T:::I::::::::D:::T:::::::ER:E::::
Hut0209         :::::::::::D::D:::M:::::::::::::::::A::::D:::DR:I::FE:::IS::
NP4838A         ::::::::::::::S:::::::S:T::::::::::::::::Q::::::::A:E::EM:V:
rrnAC1567       S::::::::::::::::D:::D::N:::::::::::::::D::::::::DQ::::SI:::
HQ3578A         ::::::T::::::::::::::KD:K::::::::::::::::K:::::::DQ::::T::::
HQ2131A         ::::::T:::::::::::::::D:K:::::::::::::::::::::R::DQ::::T::::
Hut0379         ::P:V:V:L:::EKD::::VADLLEE:W::II::S:RD::HDL:VRH:V::YQS:E:AVN
rrnAC1673       ::P:::::L:S:EK:::DDVA:LLSE::::TI::A:R::::TL:LRV:V:QYQS:::SAA
Hmu0821         ::P:::::LS::EQT::D:VA:LLAE::::TI::A:D::::TL:IRV:V::YQS:::SAA

consensus       EAAELAGLSVWEFARLARERDITW---VADDHLDADLEA-L
#oth            3..22.222211223222.212.21233411212313231.
rrnAC1051       K::::::VDT::L::::::::::::::GG::::ES::DD::
Hut0209         R:::::DM:::D:T::LE:::V:::::::::::AD:IDS::
NP4838A         A:::Q:::::::L::::E:H::::::::DS:::E::::S::
rrnAC1567       R:::M::::::D::Q::K:::::::::::::::::::::::
HQ3578A         K::::::M:::D::Q::K:::::::::::::Y:::::::::
HQ2131A         K::::::M:::D::Q::K:::::::::::::::::::::::
Hut0379         :::R::NVT:A:WLEIS::KNL:VQFRRE:LEREVEAAHE:
rrnAC1673       :::Q::D::IA:WLDV::::NL:TQLELS:LE::::TA:E:
Hmu0821         :::Q::D::IA:WLDV::::NL:TQLALS:LE::::TA:E: