Consensus terms for the LH2 domain 

G4056403/1-144   VQIKGSVVLMKKNVLDFNDFQA----------------------SFLDRVHEFLGK--GV
CONSENSUS/80%    hphpsplhh.......hssh.......................................l
CONSENSUS/65%    h+h+spVshh...shphsshts....................................tl
CONSENSUS/50%    t+hKsoVslt...stchsusss.............................thh.p..sl


G4056403/1-144   SFQLVSAEHGDPDNGNRGKVGEAAYLEDWI--TTLTSIQAGESVFNVTFNWDMS-FGTPG
CONSENSUS/80%    .ltLhutp..........t.st...h.............tttst.phphphs.s.hG...
CONSENSUS/65%    plpLlusp.........tt.uptshhtp..........hstpstaphphphsts.hG..t
CONSENSUS/50%    slpLluuchs.....tpscpucpshlcchh......t.hsssssashcF-sDps.lGslt


G4056403/1-144   AVIVKNFH----------------------HSEFFLKTLTLEDF---PAKDRIHFVCNSW
CONSENSUS/80%    hhhlp.........................t.thhhp.lplps.....stt.h.Fss.pW
CONSENSUS/65%    tlhlpptt......................pspaalpplplcsh....stsphpFsspsW
CONSENSUS/50%    Alcl+Npc......................ps-aaLcslolcss...sspuslpFsCsSW


G4056403/1-144   VYPTSN----YKYDRIFFVN
CONSENSUS/80%    l..t..........hhhh.s
CONSENSUS/65%    lhsp........tpplhhss
CONSENSUS/50%    Vtsstp....h.scRlFFss

The grouping of amino acids to classes and class abbreviation (the key) used within consensus sequences are shown below:

ClassKeyResidues
alcoholoS,T
aliphaticlI,L,V
any.A,C,D,E,F,G,H,I,K,L,M,N,P,Q,R,S,T,V,W,Y
aromaticaF,H,W,Y
chargedcD,E,H,K,R
hydrophobichA,C,F,G,H,I,K,L,M,R,T,V,W,Y
negative-D,E
polarpC,D,E,H,K,N,Q,R,S,T
positive+H,K,R
smallsA,C,D,G,N,P,S,T,V
tinyuA,G,S
turnliketA,C,D,E,G,H,K,N,Q,R,S,T