N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase 1 (NGalNAc-T1) (EC 2.4.1.244) (Beta-1,4-N-acetylgalactosaminyltransferase IV) (Beta4GalNAc-T4) (Beta4GalNAcT4)
1_MPRLP 6_ VKKIR 11_ KQMKL 16_ LLLLL 21_ LLSCA 26_ AWLTY 31_ VHLGL 36_ VRQGR 41_ ALRQR 46_ LGYGR 51_ DGEKL 56_ TSETD 61_ GRGVH 66_ AAPST 71_ QRAED 76_ SSESR 81_ EEEQA 86_ PEGRD 91_ LDMLF 96_ PGGAG 101_ RLPLN 106_ FTHQT 111_ PPWRE 116_ EYKGQ 121_ VNLHV 126_ FEDWC 131_ GGAVG 136_ HLRRN 141_ LHFPL 146_ FPHTR 151_ TTVKK 156_ LAVSP 161_ KWKNY 166_ GLRIF 171_ GFIHP 176_ ARDGD 181_ VQFSV 186_ ASDDN 191_ SEFWL 196_ SLDES 201_ PAAAQ 206_ LVAFV 211_ GKTGS 216_ EWTAP 221_ GEFTK 226_ FSSQV 231_ SKPRR 236_ LMASR 241_ RYYFE 246_ LLHKQ 251_ DDRGS 256_ DHVEV 261_ GWRAF 266_ LPGLK 271_ FEVIS 276_ SAHIS 281_ LYTDE 286_ SALKM 291_ DHVAH 296_ VPQSP 301_ ASHVG 306_ GRPPQ 311_ EETSA 316_ DMLRP 321_ DPRDT 326_ FFLTP 331_ RMESS 336_ SLENV 341_ LEPCA 346_ YAPTY 351_ VVKDF 356_ PIARY 361_ QGLQF 366_ VYLSF 371_ VYPND 376_ YTRLT 381_ HMETD 386_ NKCFY 391_ RESPL 396_ YLERF 401_ GFYKY 406_ MKMDK 411_ EEGDE 416_ DEEDE 421_ VQRRA 426_ FLFLN 431_ PDDFL 436_ DDEDE 441_ GELLD 446_ SLEPT 451_ EAAPP 456_ RSGPQ 461_ SPAPA 466_ APAQP 471_ GATLA 476_ PPTPP 481_ RPRDG 486_ GTPRH 491_ SRALS 496_ WAARA 501_ ARPLP 506_ LFLGR 511_ APPPR 516_ PAVEQ 521_ PPPKV 526_ YVTRV 531_ RPGQR 536_ ASPRA 541_ PAPRA 546_ PWPPF 551_ PGVFL 556_ HPRPL 561_ PRVQL 566_ RAPPR 571_ PPRPH 576_ GRRTG 581_ GPQAT 586_ QPRPP 591_ ARAQA 596_ TQGGR 601_ EGQAR 606_ TLGPA 611_ APTVD 616_ SNLSS 621_ EARPV 626_ TSFLS 631_ LSQVS 636_ GPQLP 641_ GEGEE 646_ EEEGE 651_ DDGAP 656_ GDEAA 661_ SEDSE 666_ EAAGP 671_ ALGRW 676_ REDAI 681_ DWQRT 686_ FSVGA 691_ VDFEL 696_ LRSDW 701_ NDLRC 706_ NVSGN 711_ LQLPE 716_ AEAVD 721_ VTAQY 726_ MERLN 731_ ARHGG 736_ RFALL 741_ RIVNV 746_ EKRRD 751_ SARGS 756_ RFLLE 761_ LELQE 766_ RGGGR 771_ LRLSE 776_ YVFLR 781_ LPGAR 786_ VGDAD 791_ GESPE 796_ PAPAA 801_ SVRPD 806_ GRPEL 811_ CRPLR 816_ LAWRQ 821_ DVMVH 826_ FIVPV 831_ KNQAR 836_ WVAQF 841_ LADMA 846_ ALHAR 851_ TGDSR 856_ FSVVL 861_ VDFES 866_ EDMDV 871_ ERALR 876_ AARLP 881_ RYQYL 886_ RRTGN 891_ FERSA 896_ GLQAG 901_ VDAVE 906_ DASSI 911_ VFLCD 916_ LHIHF 921_ PPNIL 926_ DGIRK 931_ HCVEG 936_ RLAFA 941_ PVVMR 946_ LSCGS 951_ SPRDP 956_ HGYWE 961_ VNGFG 966_ LFGIY 971_ KSDFD 976_ RVGGM 981_ NTEEF 986_ RDQWG 991_ GEDWE 996_ LLDRV 1001_ LQAGL 1006_ EVERL 1011_ RLRNF 1016_ YHHYH 1021_ SKRGM 1026_ WSVRS 1031_RKGSR
1: Transfers N-acetylgalactosamine (GalNAc) from UDP-GalNAc to N-acetylglucosamine-beta-benzyl with a beta-1,4-linkage to form N,N'-diacetyllactosediamine, GalNAc-beta-1,4-GlcNAc structures in N-linked glycans and probably O-linked glycans