6BA5

Potent and Selective Antitumor Activity of a T-Cell Engaging Bispecific Antibody Targeting a Membrane-Proximal Epitope of ROR1

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
IMGT Antibody Annotation
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6ba5a1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d6ba5a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d6ba5c1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d6ba5c2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d6ba5e1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d6ba5e2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d6ba5g1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d6ba5g2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d6ba5d_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d6ba5b_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d6ba5f_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
H	d6ba5h_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
I [auth M]	d6ba5m_	Small proteins	Kringle-like	Kringle-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
J [auth N]	d6ba5n_	Small proteins	Kringle-like	Kringle-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
K [auth O]	d6ba5o_	Small proteins	Kringle-like	Kringle-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
L [auth P]	d6ba5p_	Small proteins	Kringle-like	Kringle-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
I [auth M]	SCOP2B Superfamily	Kringle-like	8069433	3000761	SCOP2B (2022-06-29)
J [auth N]	SCOP2B Superfamily	Kringle-like	8069433	3000761	SCOP2B (2022-06-29)
K [auth O]	SCOP2 Family	Kringle modules	8069432	4003395	SCOP2 (2022-06-29)
K [auth O]	SCOP2 Superfamily	Kringle-like	8069433	3000761	SCOP2 (2022-06-29)
L [auth P]	SCOP2B Superfamily	Kringle-like	8069433	3000761	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	V-set	e6ba5A1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
C	V-set	e6ba5C1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
E	V-set	e6ba5E1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
G	V-set	e6ba5G1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)
D	V-set_12	e6ba5D1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_12	ECOD (1.6)
B	V-set_12	e6ba5B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_12	ECOD (1.6)
F	V-set_12	e6ba5F1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_12	ECOD (1.6)
H	V-set_12	e6ba5H1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_12	ECOD (1.6)
I [auth M]	Kringle	e6ba5M1	A: few secondary structure elements	X: Kringle-like (From Topology)	H: Kringle-like (From Topology)	T: Kringle-like	F: Kringle	ECOD (1.6)
J [auth N]	Kringle	e6ba5N1	A: few secondary structure elements	X: Kringle-like (From Topology)	H: Kringle-like (From Topology)	T: Kringle-like	F: Kringle	ECOD (1.6)
K [auth O]	Kringle	e6ba5O1	A: few secondary structure elements	X: Kringle-like (From Topology)	H: Kringle-like (From Topology)	T: Kringle-like	F: Kringle	ECOD (1.6)
L [auth P]	Kringle	e6ba5P1	A: few secondary structure elements	X: Kringle-like (From Topology)	H: Kringle-like (From Topology)	T: Kringle-like	F: Kringle	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
E	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
G	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
I [auth M]	2.40.20.10	Mainly Beta	Beta Barrel	Plasminogen Kringle 4	Plasminogen Kringle 4	CATH (4.3.0)
J [auth N]	2.40.20.10	Mainly Beta	Beta Barrel	Plasminogen Kringle 4	Plasminogen Kringle 4	CATH (4.3.0)
K [auth O]	2.40.20.10	Mainly Beta	Beta Barrel	Plasminogen Kringle 4	Plasminogen Kringle 4	CATH (4.3.0)
L [auth P]	2.40.20.10	Mainly Beta	Beta Barrel	Plasminogen Kringle 4	Plasminogen Kringle 4	CATH (4.3.0)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
A, C, E, G	Fab R11	V-KAPPA	Homo sapiens (human)	IGKV1-801, IGKV1D-1301, IGKV1-1302, IGKV1D-1302, IGKJ401, IGKJ402	V-DOMAIN V-KAPPA	IG	FV-HEAVY_KAPPA	IMGT (202414-0)
B, D, F, H	Fab R11	VH	Homo sapiens (human)	IGHV3-4902, IGHV3-4904, IGHJ101, IGHJ302, IGHJ401, IGHJ501, IGHJ502, IGHJ402, IGHJ4*03	V-DOMAIN VH	IG	FV-HEAVY_KAPPA	IMGT (202414-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A, C, E, G	Light Chain	IGKV1	Kappa	inactive tyrosine-protein kinase transmembrane receptorror1	SAbDab (2024-04-12)
B, D, F, H	Heavy Chain	IGHV1	-	inactive tyrosine-protein kinase transmembrane receptorror1	SAbDab (2024-04-12)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
I [auth M], J [auth N], K [auth O], L [auth P]	PF00051	Kringle domain (Kringle)	Kringle domain	Kringle domains have been found in plasminogen, hepatocyte growth factors, prothrombin, and apolipoprotein A. Structure is disulfide-rich, nearly all-beta.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G	Variable domain of Light Chain, antibody R11	-	-	-
B, D, F, H	Variable domain Heavy chain, antibody R11	-	-	-
I [auth M], J [auth N], K [auth O], L [auth P]	Inactive tyrosine-protein kinase transmembrane receptor ROR1	molecular transducer activity transmembrane signaling receptor activity signaling receptor activity Wnt receptor activity coreceptor activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein tyrosine kinase activity transmembrane receptor protein tyrosine kinase activity transmembrane receptor protein kinase activity molecular transducer activity transmembrane signaling receptor activity signaling receptor activity Wnt receptor activity coreceptor activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein tyrosine kinase activity transmembrane receptor protein tyrosine kinase activity transmembrane receptor protein kinase activity catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein binding Wnt-protein binding	cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling biological regulation positive regulation of intracellular signal transduction canonical NF-kappaB signal transduction regulation of response to stimulus regulation of cell communication regulation of canonical NF-kappaB signal transduction cellular process positive regulation of signaling developmental process ear development sensory organ development inner ear development animal organ development anatomical structure development regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction multicellular organismal process cellular developmental process astrocyte differentiation cell development nervous system development glial cell development multicellular organism development neurogenesis astrocyte development central nervous system development gliogenesis glial cell differentiation cell differentiation system development regulation of neuron projection development regulation of cellular component organization positive regulation of cellular component organization cell projection organization neuron projection development cellular component organization neuron differentiation positive regulation of neuron projection development positive regulation of cell projection organization cellular component organization or biogenesis plasma membrane bounded cell projection organization regulation of cell projection organization generation of neurons neuron development regulation of plasma membrane bounded cell projection organization regulation of primary metabolic process regulation of nitrogen compound metabolic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process heterocycle metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process regulation of cellular metabolic process regulation of molecular function organic cyclic compound metabolic process regulation of gene expression biosynthetic process regulation of DNA-binding transcription factor activity aromatic compound biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process positive regulation of DNA-binding transcription factor activity cellular biosynthetic process positive regulation of NF-kappaB transcription factor activity RNA metabolic process RNA biosynthetic process positive regulation of molecular function nucleic acid biosynthetic process organic substance metabolic process nitrogen compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process cellular aromatic compound metabolic process system process sensory perception nervous system process sensory perception of sound sensory perception of mechanical stimulus phosphorylation phosphate-containing compound metabolic process phosphorus metabolic process cell surface receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway enzyme-linked receptor protein signaling pathway	cell surface cellular anatomical entity cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm protein-containing complex receptor complex actin filament bundle actin cytoskeleton actomyosin intracellular organelle cytoskeleton cell surface cellular anatomical entity cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm protein-containing complex receptor complex actin filament bundle actin cytoskeleton actomyosin intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle stress fiber contractile actin filament bundle non-membrane-bounded organelle axon synapse neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection distal axon cell junction neuron projection terminus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth M], J [auth N], K [auth O], L [auth P]	IPR036790	Frizzled cysteine-rich domain superfamily	Homologous Superfamily
I [auth M], J [auth N], K [auth O], L [auth P]	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
I [auth M], J [auth N], K [auth O], L [auth P]	IPR003599	Immunoglobulin subtype	Domain
I [auth M], J [auth N], K [auth O], L [auth P]	IPR003598	Immunoglobulin subtype 2	Domain
I [auth M], J [auth N], K [auth O], L [auth P]	IPR008266	Tyrosine-protein kinase, active site	Active Site
I [auth M], J [auth N], K [auth O], L [auth P]	IPR018056	Kringle, conserved site	Conserved Site
I [auth M], J [auth N], K [auth O], L [auth P]	IPR000719	Protein kinase domain	Domain
I [auth M], J [auth N], K [auth O], L [auth P]	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain
I [auth M], J [auth N], K [auth O], L [auth P]	IPR013098	Immunoglobulin I-set	Domain
I [auth M], J [auth N], K [auth O], L [auth P]	IPR016247	Tyrosine-protein kinase, receptor ROR	Family
I [auth M], J [auth N], K [auth O], L [auth P]	IPR013806	Kringle-like fold	Homologous Superfamily
I [auth M], J [auth N], K [auth O], L [auth P]	IPR038178	Kringle superfamily	Homologous Superfamily
I [auth M], J [auth N], K [auth O], L [auth P]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
I [auth M], J [auth N], K [auth O], L [auth P]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
I [auth M], J [auth N], K [auth O], L [auth P]	IPR007110	Immunoglobulin-like domain	Domain
I [auth M], J [auth N], K [auth O], L [auth P]	IPR020067	Frizzled domain	Domain
I [auth M], J [auth N], K [auth O], L [auth P]	IPR000001	Kringle	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
I [auth M], J [auth N], K [auth O], L [auth P]	Pharos: Q01973	Neoplasm Metastasis breast cancer deafness, autosomal recessive 108 breast carcinoma metastatic melanoma nonsyndromic genetic deafness ovarian mucinous adenocarcinoma ulcerative colitis atypical teratoid rhabdoid tumor bipolar disorder colorectal adenocarcinoma deafness, autosomal recessive large cell medulloblastoma malignant ependymoma osteosarcoma Neoplasm Metastasis breast cancer deafness, autosomal recessive 108 breast carcinoma metastatic melanoma nonsyndromic genetic deafness ovarian mucinous adenocarcinoma ulcerative colitis atypical teratoid rhabdoid tumor bipolar disorder colorectal adenocarcinoma deafness, autosomal recessive large cell medulloblastoma malignant ependymoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia B-cell chronic lymphocytic leukemia lung adenocarcinoma medulloblastoma non-small cell lung carcinoma ovarian cancer pituitary cancer bacterial meningitis cystic fibrosis glioblastoma lung carcinoma

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.