Consensus terms for the CHK domain 

Q9VPK3/3-427     LVQENVTTRGYRPGNRHRPYNLAETVL--------------ILHYLAQYHALPIALRLK-
CONSENSUS/80%    hlh.-h..tshh...h.th.t.t.h................hhptlAphpAhuhhh.p..
CONSENSUS/65%    llhp-ls.psahhhph.phhs.phhp...............slcpLAphHAhohhhtpp.
CONSENSUS/50%    llhEDLsscGapsssRppslsp-ctph..............lL++LApaHAsShslscc.


Q9VPK3/3-427     ---------KPQVYEEYVRPYFKKFDMNSNIDQAETEIMNKEILKDIKLVTS---DERDV
CONSENSUS/80%    ....................h.t..t..h...h.......ht.h.............th.
CONSENSUS/65%    .........ps.h.tph..thhph.st.h.t.hht.h.t.hp.hht..th......pchh
CONSENSUS/50%    .........ps.hspphtpuhhpphspthssthhpthpstsctlts.sshhp....pcht


Q9VPK3/3-427     NRVKELLDIFQAFQASN-DVDDG---PFTTLVHGDLWINNMMLKYGMRGE--EGTPLKVK
CONSENSUS/80%    thh..........h.............h.slsHGDha.sNhhap.ptt..........hh
CONSENSUS/65%    pthtphh.phhthhtt.tpst.t....hpVLsHGDhWssNlhaphsspt.....p.ptsh
CONSENSUS/50%    cplpphhsphtcttppsppssts...pasVLsHGDlWssNlhaca-scs.....phppsh


Q9VPK3/3-427     IVDFQIAQYGSLVHDIIFVLFSSVDVNVLEDNFYNFLTIYYNAFIQTLRS
CONSENSUS/80%    hlDaQh.thss.s.Dlhhhh..shp.p.+.t.hp.hlphYap.hhp.lp.
CONSENSUS/65%    llDaQhsphusPu.DLhhhlhsshphc.RhpphppllphYapthhctLct
CONSENSUS/50%    llDFQhs+aGSPAhDLhahlhoolst-hRpc+h-pLlchYacsLscsLcp

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