4 genomes BUD1968 4 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 - rrnAC3167 HVO_B0137 Hbo1637 - Hut1610 - - -

Pairwise sequence scores
Consensus score	1763	Hut1610	HVO_B0137	rrnAC3167	Hbo1637
865	Hut1610	1688	694	676	727
1409	HVO_B0137	694	1932	1177	1090
1415	rrnAC3167	676	1177	1884	1085
1307	Hbo1637	727	1090	1085	1746

252 symbols
consensus       -----------F------R-E-QRMGLIAEFEIDCDALPLVSVAAAVPEATIALALQYNH
#oth            111222222221222222121233.1.2.112.2.11..112...2....2131311211
Hut1610         :::::::::::-::::::-:-:MF:A:R:TY::T:EH::F:::::S:::::LSVQ:VPSQ
HVO_B0137       MGAEDGDRLGR:DTPMTD:R:SG::::::::D::::::::TG:::::::::L::E:::::
rrnAC3167       :::MSAGADAL:RQGLQP:K:Q:C:::::::Q:H:::::::::::T::::S:V:S:::::
Hbo1637         :::::::::::-::::::-:-:--:::V:::::::::::::E::::::::M:EV:I:F::

consensus       GERPLFIVTVTGGDERALERAFEDAADVAEWTRIGRAGDTRRYQALPALSFEEQLGAQID
#oth            12113.1112.2.333.212.2221312121.221311112..122.121212111322.
Hut1610         D:YTS:V::::E:PVS::KD:::::PF::GY::LNKSA:PP::KV::D::MSD:FP:DF:
HVO_B0137       ::::M::::A:::ET::::G:MD::F:::D:::::ES:E::::::A::R:::::::DSL:
rrnAC3167       :R:::::::::::T:Q:V:::LTN:D:IQ:::Q::T:::::::::V::::::::::G:::
Hbo1637         :N::P::AHI:H::PD:I:::::SG:FA::Y:LV::::E:H:::I:::VGL:AK::E:::

consensus       DLDGLEALATADAIIERIRVTAAGWIQTGWFADRDEFARFASFWQRNAGFRLRRLTRDGE
#oth            112..2...11.11112.31133..2.2.1..1122133.32..21211.3.1.122122
Hut1610         -VG::K:::DT:SLVDE:QA:TT::::S:Q::::ETL:E:QM::E:HG::D:::IESTSR
HVO_B0137       ::A:::::::::::::::E:RP:::R:::::::::::G::::::R:S:::E::::A:::D
rrnAC3167       ::::::::::::::::Q:T:::D::E:M::::::AA:TD:S:::::::E:::E:::::A:
Hbo1637         :::::R::::T::::::::::SS:::::::::NT:::DM:RR:::Q::::S:::::H:::

consensus       PEAPGDGLTDRQREALRTAYEMGYFDIPRRASLDDVAAELDISASSLSERLRRAQTALIE
#oth            .23112....1.2...11.1.1.1.11..3.1.22..31.1.1...1......1.13..2
Hut1610         :Q:GA:::::::::::LA:A::::::V::D:::A::::D::::::::::::::G:L::::
HVO_B0137       ::P::E::::::N::::::::L:::::::G:T:RE::D::G:T:::A:::::::::R::A
rrnAC3167       :KS::N::::::L::::::::::H:E::::::::A::T::::::::::::::::::Q::Q
Hbo1637         ::E:::::::P::::::::::::::E:::T:::::::G::G:T:::::::::::::H:::

consensus       ETVATTWPPLPN
#oth            111122111113
Hut1610         THLDRSET----
HVO_B0137       ::::::::::::
rrnAC3167       :::::L:::::E
Hbo1637         T:::S::::::V