Consensus terms for the NGF domain 

NGF_XIPMA/1-10   QHRGVYSVCESVSVWVG--NKTKATDISGKEVTVLPYVNINNV-KKKQYFFETTCHSPPS
CONSENSUS/80%    t+RGEhSVCDSlShWVs..sKppAsDhpGppVTVLscVshsst..hKQYFaETpC+sss.
CONSENSUS/65%    p+RGEaSVCDSlSsWVT..sKopAsDlpGppVTVLscVslsNs.shKQYFaET+C+ssss
CONSENSUS/50%    uHRGEYSVCDSISlWVT..DKT+ATDISG+EVTVLu-VslNNu.slKQYFFET+C+uPss


NGF_XIPMA/1-10   GG----------------------SRCLGIDARHWNSHCTNSHTFVRALTSSENQ-VAWR
CONSENSUS/80%    ht......................sGCRGIDpRHWNSpCpsopoaV+ALT.ptpp.suWR
CONSENSUS/65%    sp......................uGCRGIDsRHWNSpCpsopoYVRALTs-spp.luWR
CONSENSUS/50%    sc......................SGCRGIDuRHWNSaCTTTQTYVRALTu-uN+hVGWR


NGF_XIPMA/1-10   LIRINVACVCV
CONSENSUS/80%    aIRIssuCVCs
CONSENSUS/65%    aIRIDTACVCs
CONSENSUS/50%    FIRIDTACVCV

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