Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyGrowth factor receptor domain-like 8043692 3000398 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyL domain-like 8043690 3001010 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyGrowth factor receptor domain-like 8043694 3000398 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyL domain-like 8043691 3001010 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8091527 3000071 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyImmunoglobulin (Ig) domain-like 8091527 3000071 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
CV-set_8e6ogeC1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-set_8ECOD (1.6)
CC1-set_1e6ogeC2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_1ECOD (1.6)
BC1-set_4e6ogeB1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_4ECOD (1.6)
BV-sete6ogeB2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (1.6)
DC1-set_4e6ogeD2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_4ECOD (1.6)
DV-sete6ogeD1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-setECOD (1.6)
EV-set_8e6ogeE2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: V-set_8ECOD (1.6)
EC1-set_1e6ogeE1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: C1-set_1ECOD (1.6)

IMGT Antibody Annotation IMGT Database Homepage

ChainProtein NameDescriptionOrganism NameGene Allele Name(s)Domain Name(s)Receptor TypeReceptor DescriptionProvenance Source
Fab Pertuzumab VH-CH1 Homo sapiens (human) IGHV3-66*01, IGHV3-66*02, IGHV3-66*04, IGHJ4*01, IGHJ4*02, IGHJ4*03, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05, IGHG1*12, IGHG1*14, IGHG1*13, IGHG1*09, IGHG1*10, IGHG1*07, IGHG1*11 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202439-0)
Fab Pertuzumab L-KAPPA Homo sapiens (human) IGKV1-16*01, IGKV1-33*01, IGKV1D-33*01, IGKV1-39*01, IGKV1D-39*01, IGKV1D-16*01, IGKV1-NL1*01, IGKJ1*01, IGKJ2*01, IGKC*01 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202439-0)
Fab Trastuzumab L-KAPPA Homo sapiens (human) IGKV1-39*01, IGKV1D-39*01, IGKJ1*01, IGKC*01 V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA IG FAB-GAMMA-1_KAPPA IMGT (202439-0)
Fab Trastuzumab VH-CH1 Homo sapiens (human) IGHV3-66*01, IGHV3-66*02, IGHV3-66*04, IGHJ4*01, IGHJ4*02, IGHJ4*03, IGHG1*01, IGHG1*02, IGHG1*04, IGHG1*05, IGHG1*12, IGHG1*14, IGHG1*13, IGHG1*09, IGHG1*10, IGHG1*07, IGHG1*11 V-DOMAIN VH, C-DOMAIN CH1 IG FAB-GAMMA-1_KAPPA IMGT (202439-0)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
Heavy ChainIGHV3 -receptor tyrosine-protein kinase erbb-2SAbDab (2024-10-04)
Light ChainIGKV1 Kappareceptor tyrosine-protein kinase erbb-2SAbDab (2024-10-04)
Light ChainIGKV1 Kappareceptor tyrosine-protein kinase erbb-2SAbDab (2024-10-04)
Heavy ChainIGHV3 -receptor tyrosine-protein kinase erbb-2SAbDab (2024-10-04)

Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage

ChainNameTargetProvenance Source
Anbenitamab ERBB2/CD340/HER2 (Domain II), ERBB2/CD340/HER2 (Domain IV), ERBB2/CD340/HER2Therapeutic SAbDab (2024-10-04)
Pertuzumab ERBB2/CD340/HER2Therapeutic SAbDab (2024-10-04)
Runimotamab ERBB2/CD340/HER2, CD3E, SIRPA, ERBB2/CD340/HER2 (Domain II), ERBB2/CD340/HER2 (Domain IV)Therapeutic SAbDab (2024-10-04)
Trastuzumab ERBB2/CD340/HER2, CD3E, SIRPATherapeutic SAbDab (2024-10-04)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00757Furin-like cysteine rich region (Furin-like)Furin-like cysteine rich region- Domain
PF01030Receptor L domain (Recep_L_domain)Receptor L domain- Repeat
PF14843Growth factor receptor domain IV (GF_recep_IV)Growth factor receptor domain IVThis is the fourth extracellular domain of receptor tyrosine protein kinases. Interaction between this domain and the furin-like domain (Pfam:PF00757) regulates the binding of ligands to the receptor L domains (Pfam:PF01030) [1].Domain
PF07686Immunoglobulin V-set domain (V-set)Immunoglobulin V-set domainThis domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.Domain
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain
PF07686Immunoglobulin V-set domain (V-set)Immunoglobulin V-set domainThis domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.Domain
PF07654Immunoglobulin C1-set domain (C1-set)Immunoglobulin C1-set domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Receptor tyrosine-protein kinase erbB-2
Pertuzumab FAB HEAVY CHAIN-
Pertuzumab FAB LIGHT CHAIN
Trastuzumab FAB LIGHT CHAIN
Trastuzumab FAB HEAVY CHAIN-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR016245Tyrosine protein kinase, EGF/ERB/XmrK receptorFamily
IPR008266Tyrosine-protein kinase, active siteActive Site
IPR020635Tyrosine-protein kinase, catalytic domainDomain
IPR000719Protein kinase domainDomain
IPR036941Receptor L-domain superfamilyHomologous Superfamily
IPR032778Growth factor receptor domain 4Domain
IPR049328Epidermal growth factor receptor-like, transmembrane-juxtamembrane segmentDomain
IPR006212Furin-like repeatRepeat
IPR000494Receptor L-domainDomain
IPR017441Protein kinase, ATP binding siteBinding Site
IPR001245Serine-threonine/tyrosine-protein kinase, catalytic domainDomain
IPR011009Protein kinase-like domain superfamilyHomologous Superfamily
IPR006211Furin-like cysteine-rich domainDomain
IPR009030Growth factor receptor cysteine-rich domain superfamilyHomologous Superfamily
IPR050122Receptor Tyrosine KinaseFamily
IPR003597Immunoglobulin C1-setDomain
IPR013783Immunoglobulin-like foldHomologous Superfamily
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
IPR013106Immunoglobulin V-set domainDomain
IPR003599Immunoglobulin domain subtypeDomain
IPR007110Immunoglobulin-like domainDomain
IPR050380Immune Recognition and Response ModulatorsFamily
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
IPR050160Major Histocompatibility Complex/ImmunoglobulinFamily
IPR003597Immunoglobulin C1-setDomain
IPR013783Immunoglobulin-like foldHomologous Superfamily
IPR007110Immunoglobulin-like domainDomain
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
IPR050160Major Histocompatibility Complex/ImmunoglobulinFamily
IPR003597Immunoglobulin C1-setDomain
IPR013783Immunoglobulin-like foldHomologous Superfamily
IPR007110Immunoglobulin-like domainDomain
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site
IPR003597Immunoglobulin C1-setDomain
IPR013783Immunoglobulin-like foldHomologous Superfamily
IPR036179Immunoglobulin-like domain superfamilyHomologous Superfamily
IPR013106Immunoglobulin V-set domainDomain
IPR003599Immunoglobulin domain subtypeDomain
IPR007110Immunoglobulin-like domainDomain
IPR050380Immune Recognition and Response ModulatorsFamily
IPR003006Immunoglobulin/major histocompatibility complex, conserved siteConserved Site

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosP04626
PharosP01834
PharosP01834