P04626 (ERBB2_HUMAN) Homo sapiens (Human)

Receptor tyrosine-protein kinase erbB-2 UniProtInterproStringInteractive Modelling

1255 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; Isoform 5; Isoform 6; ) Identical sequences: Homo sapiens: X5DNK3

Sequence Features

 845Proton acceptor.
 452W -> C (in dbSNP:rs4252633). VAR_016317 dbSNP
 654I -> V (in allele B3; dbSNP:rs1801201). VAR_004077 dbSNP
 655I -> V (in allele B2 and allele B3; dbSNP:rs1136201). VAR_004078 dbSNP
 755L -> P (in LNCR; somatic mutation; unknown pathological significance; dbSNP:rs121913469). VAR_055432 dbSNP
 768L -> S (in dbSNP:rs56366519). VAR_042097 dbSNP
 774M -> MAYVM (in LNCR; somatic mutation; unknown pathological significance). VAR_055433
 776G -> S (in GASC; somatic mutation; unknown pathological significance; dbSNP:rs28933369). VAR_042098 dbSNP
 779S -> SVGS (in LNCR; somatic mutation; unknown pathological significance). VAR_055434
 857N -> S (in OC; somatic mutation; unknown pathological significance; dbSNP:rs28933370). VAR_042099 dbSNP
 914E -> K (in GLM; somatic mutation; unknown pathological significance; dbSNP:rs28933368). VAR_055435 dbSNP
 1170P -> A (in dbSNP:rs61552325). VAR_016318 dbSNP
 1216A -> D (in dbSNP:rs55943169). VAR_042100 dbSNP
 653-675Helical.
 726-734ATP.
 26-53
 162-192
 195-204
 199-212
 220-227
 224-235
 236-244
 240-252
 255-264
 268-295
 299-311
 315-331
 334-338
 342-367
 475-504
 511-520
 515-528
 531-540
 544-560
 563-576
 567-584
 587-596
 600-623
 626-634
 630-642
 52-172Receptor L-domain
IPR000494PF01030
 190-343Furin-like cysteine-rich domain
IPR006211PF00757
 366-485Receptor L-domain
IPR000494PF01030
 511-642Growth factor receptor domain 4
IPR032778PF14843
 722-975Serine-threonine/tyrosine-protein kinase , catalytic domain
IPR001245PF07714

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownload
Crystal structure of extracellular domain of HER2 in complex with Fcab H10-03-6 Heteromer
P04626; P01857;
5kwg23-653
Dual specific bH1 Fab in complex with the extracellular domain of HER2/ErbB-2 Heteromer
NAG;MES;3be123-646
HER2 extracelluar region with affinity matured 3-helix affibody ZHER2:342 Heteromer
P38507;
NAG;3mzw23-646
'Crystallographic trimer of HER2 extracellular regions in complex with tryptophan-rich antibody f... Heteromer
P04626;
48×SO4;CL;3n8523-646
Insights into ErbB signaling from the structure of the ErbB2-pertuzumab complex Heteromer
Q7Z3Y4;
NAG;1s7823-646
Crystal structure of extracellular domain of human HER2 complexed with Herceptin Fab Heteromer
NAG;SO4;1n8z23-629
Crystal structure of extracellular domain of HER2 in complex with Fcab STAB19 Heteromer
P04626; P01857;
GOL;BMA; 12×NAG;MAN;5k3323-629
Molecular Architecture of the ErbB2 Extracellular Domain Homodimer Heteromer
3wlw23-586
Structure of HER2 with an Fab Heteromer
3wsq23-586
Structural Basis for Eliciting a Cytotoxic Effect in HER2-Overexpressing Cancer Cells via Binding... Heteromer
4hrl24-219
Structural Basis for Eliciting a Cytotoxic Effect in HER2-Overexpressing Cancer Cells via Binding... Heteromer
P04626;
4hrm24-219
Crystal structure of the single-chain Fv (scFv) fragment of an anti-ErbB2 antibody chA21 in compl... Heteromer
3h3b23-214
Structural Basis for Eliciting a Cytotoxic Effect in HER2-Overexpressing Cancer Cells via Binding... Heteromer
P04626;
4hrn529-625
'Heterodimeric association of Transmembrane domains of ErbB1 and ErbB2 receptors Enabling Kinase ... Heteromer
P00533;
2ks1641-684
Solution structure of the human Grb7-SH2 domain in complex with a 10 amino acid peptide pY1139 Heteromer
Q14451;
1mw41135-1144
'Water refined solution structure of the human Grb7-SH2 domain in complex with the 10 amino acid ... Heteromer
Q14451;
2l4k1135-1144
The Structure of ERBIN PDZ domain bound to the Carboxy-terminal tail of the ErbB2 Receptor Heteromer
Q96RT1;
1mfg1247-1255
The Structure of ERBIN PDZ domain bound to the Carboxy-terminal tail of the ErbB2 Receptor Heteromer
Q96RT1;
1mfl1247-1255
'POOR BINDING OF A HER-2/NEU EPITOPE (GP2) TO HLA-A2.1 IS DUE TO A LACK OF INTERACTIONS IN THE CE... Heteromer
P01892; P61769;
1qr1654-662
PTPN18 in complex with HER2-pY1248 phosphor-peptides Heteromer
Q99952;
4gfu1246-1252
HER2 Kinase Domain Complexed with TAK-285homo-2-mer 03P;3rcd713-1028
'Spatial structure of HER2/ErbB2 dimeric transmembrane domain in the presence of cytoplasmic juxt...homo-2-mer 2n2a644-700
ErbB2 transmembrane segment dimer spatial structurehomo-2-mer 2jwa641-684
Crystal structure of ErbB2 domains 1-3monomer NAG;2a9122-530
Crystal Structure of the Kinase domain of Human HER2 (erbB2).monomer 03Q;3pp0703-1047

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
monomer -0.642r4b.1.A696-993
78.07

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
2monomer03Q;-0.573pp0.2.A96-399
99.08
3monomer03Q;-0.593pp0.2.A20-323
99.08
5monomer03Q;-0.593pp0.2.A676-979
99.08
5monomer-0.652r4b.1.A666-963
78.07
3monomer-0.662r4b.1.A10-307
78.07
2monomer-0.662r4b.1.A86-383
78.07
4monomer-0.672r4b.1.A681-978
78.07
6monomerNAG;-0.863be1.1.A23-629
100.00
6monomer-1.363gop.1.A668-809
56.83
4monomer-1.533n85.1.G9-627
100.00
5monomerNAG;-1.613n85.1.G1-612
100.00
6monomer-1.762n2a.1.B634-684
100.00
4monomerYUN;-2.184lrm.1.A689-991
78.66
6monomer-2.663qwq.1.A21-631
43.81
5monomer-2.991nql.1.A2-614
44.76
4monomer-3.051nql.1.A7-629
44.68