Homeobox protein engrailed-1 (Homeobox protein en-1) (Hu-En-1)
1_MEEQQ 6_ PEPKS 11_ QRDSA 16_ LGAAA 21_ AATPG 26_ GLSLS 31_ LSPGA 36_ SGSSG 41_ SGSDG 46_ DSVPV 51_ SPQPA 56_ PPSPP 61_ AAPCL 66_ PPLAH 71_ HPHLP 76_ PHPPP 81_ PPPQH 86_ LAAPA 91_ HQPQP 96_ AAQLH 101_ RTTNF 106_ FIDNI 111_ LRPDF 116_ GCKKE 121_ QPPPQ 126_ LLVAA 131_ AARGG 136_ AGGGG 141_ RVERD 146_ RGQTA 151_ AGRDP 156_ VHPLG 161_ TRAPG 166_ AASLL 171_ CAPDA 176_ NCGPP 181_ DGSQP 186_ AAAGA 191_ GASKA 196_ GNPAA 201_ AAAAA 206_ AAAVA 211_ AAAAA 216_ AAAKP 221_ SDTGG 226_ GGSGG 231_ GAGSP 236_ GAQGT 241_ KYPEH 246_ GNPAI 251_ LLMGS 256_ ANGGP 261_ VVKTD 266_ SQQPL 271_ VWPAW 276_ VYCTR 281_ YSDRP 286_ SSGPR 291_ TRKLK 296_ KKKNE 301_ KEDKR 306_ PRTAF 311_ TAEQL 316_ QRLKA 321_ EFQAN 326_ RYITE 331_ QRRQT 336_ LAQEL 341_ SLNES 346_ QIKIW 351_ FQNKR 356_ AKIKK 361_ ATGIK 366_ NGLAL 371_ HLMAQ 376_ GLYNH 381_ STTTV 386_QDKDE
1: Required for proper formation of the apical ectodermal ridge and correct dorsal-ventral patterning in the limb