Platelet glycoprotein Ib alpha chain (GP-Ib alpha) (GPIb-alpha) (GPIbA) (Glycoprotein Ibalpha) (Antigen CD42b-alpha) (CD antigen CD42b) [Cleaved into: Glycocalicin]
1_MPLLL 6_ LLLLL 11_ PSPLH 16_ PHPIC 21_ EVSKV 26_ ASHLE 31_ VNCDK 36_ RNLTA 41_ LPPDL 46_ PKDTT 51_ ILHLS 56_ ENLLY 61_ TFSLA 66_ TLMPY 71_ TRLTQ 76_ LNLDR 81_ CELTK 86_ LQVDG 91_ TLPVL 96_ GTLDL 101_ SHNQL 106_ QSLPL 111_ LGQTL 116_ PALTV 121_ LDVSF 126_ NRLTS 131_ LPLGA 136_ LRGLG 141_ ELQEL 146_ YLKGN 151_ ELKTL 156_ PPGLL 161_ TPTPK 166_ LEKLS 171_ LANNN 176_ LTELP 181_ AGLLN 186_ GLENL 191_ DTLLL 196_ QENSL 201_ YTIPK 206_ GFFGS 211_ HLLPF 216_ AFLHG 221_ NPWLC 226_ NCEIL 231_ YFRRW 236_ LQDNA 241_ ENVYV 246_ WKQGV 251_ DVKAM 256_ TSNVA 261_ SVQCD 266_ NSDKF 271_ PVYKY 276_ PGKGC 281_ PTLGD 286_ EGDTD 291_ LYDYY 296_ PEEDT 301_ EGDKV 306_ RATRT 311_ VVKFP 316_ TKAHT 321_ TPWGL 326_ FYSWS 331_ TASLD 336_ SQMPS 341_ SLHPT 346_ QESTK 351_ EQTTF 356_ PPRWT 361_ PNFTL 366_ HMESI 371_ TFSKT 376_ PKSTT 381_ EPTPS 386_ PTTSE 391_ PVPEP 396_ APNMT 401_ TLEPT 406_ PSPTT 411_ PEPTS 416_ EPAPS 421_ PTTPE 426_ PTSEP 431_ APSPT 436_ TPEPT 441_ SEPAP 446_ SPTTP 451_ EPTPI 456_ PTIAT 461_ SPTIL 466_ VSATS 471_ LITPK 476_ STFLT 481_ TTKPV 486_ SLLES 491_ TKKTI 496_ PELDQ 501_ PPKLR 506_ GVLQG 511_ HLESS 516_ RNDPF 521_ LHPDF 526_ CCLLP 531_ LGFYV 536_ LGLFW 541_ LLFAS 546_ VVLIL 551_ LLSWV 556_ GHVKP 561_ QALDS 566_ GQGAA 571_ LTTAT 576_ QTTHL 581_ ELQRG 586_ RQVTV 591_ PRAWL 596_ LFLRG 601_ SLPTF 606_ RSSLF 611_ LWVRP 616_ NGRVG 621_ PLVAG 626_ RRPSA 631_ LSQGR 636_ GQDLL 641_ STVSI 646_RYSGH
1: GP-Ib, a surface membrane protein of platelets, participates in the formation of platelet plugs by binding to the A1 domain of vWF, which is already bound to the subendothelium