Legend

%id Code Chains Pic Error? Sym Nsub Sprot Weight Ref H E R Org Fun
% seq. id. PDB Code query & target Graph picture Is the current PDB state judged to be an error? Symmetry No. subunits SwissProt link No. of amino acids (per chain) Pubmed ID Get Homologs Edit Structure View structure Organism Function
NOTE: roll over NO, PROBNOT or YES, PROBYES to read PiQSi annotation, and roll over the PDB name to read its title.

Protein reference

Code Pic Error? Sym1 Nsub1 Sym2 Nsub2 Error_auto? Sym_auto Nsub_auto SProt Weight Ref H E R Org Fun
PDBPiQSi
3uw4_1? NPS1??- --Q13490PHERHomo sapiensApoptosis Inhibitor

Homologs

%id Code Chains Pic Error? Sym1 Nsub1 Sym2 Nsub2 Error_auto Sym_auto Nsub_auto SProt Weight Ref H E R Org Fun
903d9t_1A & A? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS
903d9t_2A & B? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS
903d9u_1A & A? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS
903mup_1A & A? C24??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
903oz1_1A & A? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
903oz1_2A & B? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
903oz1_3A & C? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
903oz1_4A & D? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
904eb9_1A & A? C22??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
904eb9_2A & D? C22??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
904hy4_1A & A? NPS1??? Q13490PHERHomo sapiensLIGASE/LIGASE INHIBITOR
904hy4_2A & B? NPS1??? Q13490PHERHomo sapiensLIGASE/LIGASE INHIBITOR
904hy5_1A & A? NPS1??? Q13490PHERHomo sapiensLIGASE/LIGASE INHIBITOR
904hy5_2A & B? NPS1??? Q13490PHERHomo sapiensLIGASE/LIGASE INHIBITOR
904kmn_1A & A? NPS1??? Q13490PHERHomo sapiensLIGASE/LIGASE INHIBITOR
904lge_1A & A? NPS1??? Q13490PHERHomo sapiensLigase/Ligase inhibitor
904lge_2A & B? NPS1??? Q13490PHERHomo sapiensLigase/Ligase inhibitor
904lgu_1A & A? NPS1??? Q13490PHERHomo sapiensLigase/Ligase inhibitor
904lgu_2A & B? NPS1??? Q13490PHERHomo sapiensLigase/Ligase inhibitor
904mti_1A & A? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
904mti_2A & B? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
904mu7_1A & A? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
904mu7_2A & B? NPS1??? Q13490PHERHomo sapiensAPOPTOSIS INHIBITOR
772uvl_1A & A? NPS1??? 2UVLPHERHOMO SAPIENSMETAL-BINDING PROTEIN
772uvl_2A & B? NPS1??? 2UVLPHERHOMO SAPIENSMETAL-BINDING PROTEIN
621tw6_1A & A? NPS1??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
621tw6_2A & B? NPS1??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
621tw6_3A & A? C24??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
621tw6_4A & A? NS2??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
621tw6_5A & A? NPS1??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3h_1A & A? NPS1??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3h_2A & B? NPS1??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3h_3A & A? C24??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3h_4A & A? NS2??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3h_5A & A? C24??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3h_6A & A? C24??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3h_7A & A? NS2??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3i_1A & A? NPS1??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
622i3i_2A & B? NPS1??? Q96CA5PHERHomo sapiensINHIBITOR/APOPTOSIS
623f7h_1A & A? NPS1??? Q6R308PHERHomo sapiensAPOPTOSIS
623f7h_2A & B? NPS1??? Q6R308PHERHomo sapiensAPOPTOSIS
623f7i_1A & A? NPS1??? Q6R308PHERHomo sapiensAPOPTOSIS
623f7i_2A & B? NPS1??? Q6R308PHERHomo sapiensAPOPTOSIS
623gt9_1A & A? NPS1??? Q6R308PHERHomo sapiensAPOPTOSIS
623gt9_2A & B? NPS1??? Q6R308PHERHomo sapiensAPOPTOSIS
623gta_1A & A? NPS1??? Q6R308PHERHomo sapiensAPOPTOSIS
623gta_2A & B? NPS1??? Q6R308PHERHomo sapiensAPOPTOSIS
623uw5_1A & A? NPS1??? Q96CA5PHERHomo sapiensApoptosis Inhibitor
623uw5_2A & B? NPS1??? Q96CA5PHERHomo sapiensApoptosis Inhibitor
591g73_1A & C? NPS2??? Q9NR28PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
591g73_2A & D? NPS2??? Q9NR28PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
591nw9_1A & A? NPS2??? P98170PHERHomo sapiensAPOPTOSIS
592jk7_1A & A? NPS1??? P98170PHERHOMO SAPIENSAPOPTOSIS
592opy_1A & A? C22??? P98170PHERHomo sapiensapoptosis activator
592opz_1A & C? C22??? P98170PHERHomo sapiensapoptosis inhibitor
592opz_2A & B? C22??? P98170PHERHomo sapiensapoptosis inhibitor
593clx_1A & A? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593clx_2A & B? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593clx_3A & C? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593clx_4A & D? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593clx_5A & A? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593clx_6A & D? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_1A & F? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_10A & E? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_11A & F? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_12A & G? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_13A & H? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_14A & I? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_15A & J? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_2A & A? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_3A & H? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_4A & C? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_5A & G? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_6A & A? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_7A & B? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_8A & C? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm2_9A & D? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm7_1A & D? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593cm7_2A & A? C22??? P98170PHERHomo sapiensLigase, Apoptosis
593cm7_3A & C? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm7_4A & A? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm7_5A & B? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593cm7_6A & D? NPS1??? P98170PHERHomo sapiensLigase, Apoptosis
593eyl_1A & A? C22??? P98170PHERHomo sapiensLIGASE
593g76_1A & A? NPS1??? P98170PHERHomo sapiensLIGASE
593g76_2A & B? NPS1??? P98170PHERHomo sapiensLIGASE
593g76_3A & C? NPS1??? P98170PHERHomo sapiensLIGASE
593g76_4A & D? NPS1??? P98170PHERHomo sapiensLIGASE
593g76_5A & E? NPS1??? P98170PHERHomo sapiensLIGASE
593g76_6A & F? NPS1??? P98170PHERHomo sapiensLIGASE
593g76_7A & G? NPS1??? P98170PHERHomo sapiensLIGASE
593g76_8A & H? NPS1??? P98170PHERHomo sapiensLIGASE
594ec4_1A & A? C22??? P98170PHERHomo sapiensAPOPTOSIS INHIBITOR
594ec4_2A & G? C22??? P98170PHERHomo sapiensAPOPTOSIS INHIBITOR
594ec4_3A & C? C22??? P98170PHERHomo sapiensAPOPTOSIS INHIBITOR
594ec4_4A & D? C22??? P98170PHERHomo sapiensAPOPTOSIS INHIBITOR
594ec4_5A & L? C22??? P98170PHERHomo sapiensAPOPTOSIS INHIBITOR
594hy0_1A & B? C22??? P98170PHERHomo sapiensLIGASE/LIGASE INHIBITOR
594hy0_2A & H? C22??? P98170PHERHomo sapiensLIGASE/LIGASE INHIBITOR
594hy0_3A & E? C22??? P98170PHERHomo sapiensLIGASE/LIGASE INHIBITOR
594hy0_4A & G? C22??? P98170PHERHomo sapiensLIGASE/LIGASE INHIBITOR
594kmp_1A & A? NPS1??? P98170PHERHomo sapiensLIGASE/LIGASE INHIBITOR
594kmp_2A & B? NPS1??? P98170PHERHomo sapiensLIGASE/LIGASE INHIBITOR
582vsl_1A & A? NPS1??? P98170PHERHOMO SAPIENSLIGASE
583hl5_1A & A? NPS1??? P98170PHERHomo sapiensLIGASE
583hl5_2A & B? NPS1??? P98170PHERHomo sapiensLIGASE
521xb0_1A & E? C66??? Q96P09PHERHomo sapiensAPOPTOSIS
521xb1_1A & A? C66??? Q96P09PHERHomo sapiensAPOPTOSIS
521xb1_2A & O? D612??? Q96P09PHERHomo sapiensAPOPTOSIS
511jd4_1A & APROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS
511jd4_2A & BPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS
511jd5_1A & APROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterHydrolase/Peptide
511jd6_1A & APROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterHydrolase/Peptide
511oxn_1A & A? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_10A & A? C22??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_11A & E? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_2A & B? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_3A & C? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_4A & D? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_5A & E? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_6A & A? NS5??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_7A & A? NS3??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_8A & C? C22??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxn_9A & D? NS2??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_1A & A? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_10A & A? C22??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_11A & E? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_2A & B? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_3A & C? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_4A & D? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_5A & E? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_6A & A? NS5??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_7A & D? NS3??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_8A & C? C22??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oxq_9A & D? NS2??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oy7_1A & A? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oy7_2A & B? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oy7_3A & C? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oy7_4A & D? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oy7_5A & E? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oy7_6A & D? C22??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oy7_7A & B? C22??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511oy7_8A & E? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS/peptide
511q4q_1A & APROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_10A & JPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_2A & BPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_3A & CPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_4A & DPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_5A & EPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_6A & FPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_7A & GPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_8A & HPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
511q4q_9A & IPROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS INHIBITOR
512vm5_1A & A? NPS1??? 2VM5PHERHOMO SAPIENSAPOPTOSIS
513f7g_1A & A? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS
513f7g_2A & B? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS
513f7g_3A & C? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS
513f7g_4A & D? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS
513f7g_5A & E? NPS1??? Q96CA5PHERHomo sapiensAPOPTOSIS
513f7g_6A & A? C24??? Q96CA5PHERHomo sapiensAPOPTOSIS
493m0a_1A & D? NPS4??? Q12933PHERHomo sapiensSIGNALING PROTEIN
493m0d_1A & D? NPS4??? Q12933PHERHomo sapiensSIGNALING PROTEIN
493m0d_2A & D? NPS4??? Q12933PHERHomo sapiensSIGNALING PROTEIN
473m1d_1A & A? NPS1??? Q13490PHERHomo sapiensMETAL BINDING PROTEIN
473m1d_2A & B? NPS1??? Q13490PHERHomo sapiensMETAL BINDING PROTEIN
441i3o_1A & F? C26??? P42574PHERHomo sapiensAPOPTOSIS
444j3y_1A & A? C22??? P98170PHERHomo sapiensAPOPTOSIS
444j44_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j44_2A & C? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j45_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j45_2A & C? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j46_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j46_2A & C? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j47_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j47_2A & C? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j48_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444j48_2A & C? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444kju_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
444kju_2A & C? NPS1??? P98170PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
444kjv_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
444kjv_2A & C? NPS1??? P98170PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
444wvt_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444wvt_2A & B? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
444wvu_1A & A? NPS1??? P98170PHERHomo sapiensAPOPTOSIS
432poi_1A & B? C22??? P98170PHERHomo sapiensSIGNALING PROTEIN/APOPTOSIS
432pop_1A & B? C24??? Q15750PHERHomo sapiensSIGNALING PROTEIN/APOPTOSIS
432qra_1A & C? C22??? P98170PHERHomo sapiensApoptosis, Signaling protein
432qra_2A & A? C22??? P98170PHERHomo sapiensApoptosis, Signaling protein
434mtz_1A & D? C22??? P98170PHERHomo sapiensLIGASE/LIGASE INHIBITOR
434mtz_2A & B? C22??? P98170PHERHomo sapiensLIGASE/LIGASE INHIBITOR
434oxc_1A & A? NPS1??? P98170PHERHomo sapiensLIGASE
434oxc_2A & B? NPS1??? P98170PHERHomo sapiensLIGASE
434oxc_3A & C? NPS1??? P98170PHERHomo sapiensLIGASE
434oxc_4A & D? NPS1??? P98170PHERHomo sapiensLIGASE
413uij_1A & A? C22??? O15392PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
413uik_1A & A? C22??? O15392PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
401e31_1A & ANO C22C22? O15392PHERHOMO SAPIENSAPOPTOSIS INHIBITOR
401f3h_1A & ANO C22C22? O15392PHERHomo sapiensAPOPTOSIS
402qfa_1A & A? NPS3??? O15392PHERHomo sapiensCell cycle/Cell cycle/Cell cycle
402raw_1A & A? NPS2??? O15392PHERHomo sapiensCELL CYCLE
402rax_1A & A? NPS2??? O15392PHERHomo sapiensCELL CYCLE
402rax_2A & E? NPS2??? O15392PHERHomo sapiensCELL CYCLE
402rax_3A & X? NPS2??? O15392PHERHomo sapiensCELL CYCLE
403uec_1A & A? C22??? O15392PHERHomo sapiensCELL CYCLE
403ued_1A & C? C22??? O15392PHERHomo sapiensCELL CYCLE
403uee_1A & A? C22??? O15392PHERHomo sapiensCELL CYCLE
403uef_1A & A? C22??? O15392PHERHomo sapiensCELL CYCLE
403ueg_1A & A? C22??? O15392PHERHomo sapiensCELL CYCLE
403ueh_1A & A? C22??? O15392PHERHomo sapiensCELL CYCLE
403uei_1A & A? C22??? O15392PHERHomo sapiensCELL CYCLE
403uig_1A & A? C22??? O15392PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
403uih_1A & A? C22??? O15392PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
403uii_1A & A? C22??? O15392PHERHomo sapiensAPOPTOSIS/APOPTOSIS INHIBITOR
404a0i_1A & B? C22??? O15392PHER0CELL CYCLE
404a0j_1A & A? NPS1??? O15392PHER0CELL CYCLE
404a0j_2A & B? NPS1??? O15392PHER0CELL CYCLE
404a0n_1A & A? NPS1??? O15392PHER0CELL CYCLE
381m4m_1A & AYES NPS1C22? O70201PHERMus musculusAPOPTOSIS
381m4m_2A & ANO C22C22? O70201PHERMus musculusAPOPTOSIS
381m4m_3A & ANO C22C22? O70201PHERMus musculusAPOPTOSIS
361sdz_1A & APROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS
361se0_1A & APROBNOT NPS1NPS1? Q24306PHERDrosophila melanogasterAPOPTOSIS
363sip_1A & F? D212??? O01382PHER0HYDROLASE/LIGASE/HYDROLASE
363sip_2A & F? C26??? O01382PHER0HYDROLASE/LIGASE/HYDROLASE
363siq_1A & A? NPS1??? Q24306PHER0LIGASE
363siq_2A & B? NPS1??? Q24306PHER0LIGASE
363siq_3A & C? NPS1??? Q24306PHER0LIGASE
363siq_4A & D? NPS1??? Q24306PHER0LIGASE
363siq_5A & E? NPS1??? Q24306PHER0LIGASE
363siq_6A & F? NPS1??? Q24306PHER0LIGASE