Consensus terms for the SH2 domain

SRC_AVIS2/1-91   EEWYFGKI-----TRRESERLLLNP----------ENPRGTFLVRESET-----------
CONSENSUS/80%    ..aaas.h.....sptpupphL.t...............GsallR.opp...........
CONSENSUS/65%    t.WaaGtl.....sRppAcphLpp..............pGsFLlRpSps...........
CONSENSUS/50%    psWaHGsl.....oRp-AEclLps............ttcGsFLlRcScs...........


SRC_AVIS2/1-91   --------------------------TKGAYCLSVSDFDN--------------------
CONSENSUS/80%    ............................tthslohh.t......................
CONSENSUS/65%    ............................spasLSlhhp......................
CONSENSUS/50%    ..........................psusasLSlppp......................


SRC_AVIS2/1-91   --------------------------------AKGLNVKHYKIRKLDS------------
CONSENSUS/80%    ...................................tthhchhl...t.............
CONSENSUS/65%    ...................................spspHhplppps.............
CONSENSUS/50%    ...................................spl+HapIppsst............


SRC_AVIS2/1-91   -----GGFYITS------------RTQFSS--LQQLVAYYSKHADG
CONSENSUS/80%    .....t.h.htt...............a.s..l.pLlpha.tt...
CONSENSUS/65%    .....stahlst.............htFso..l.cLlpaapppshs
CONSENSUS/50%    .....spatlss............tppFso..Ls-LlsaYppssts

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