Annotations: 7T97

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Ribosomal_L2	e7t97B1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (v294.2)
D	Ribosomal_L2	e7t97D1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (v294.2)
F	Ribosomal_L2	e7t97F1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (v294.2)
H [auth L]	Ribosomal_L2	e7t97L1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (v294.2)
A	Ribosomal_L2	e7t97A1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (v294.2)
E	Ribosomal_L2	e7t97E1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (v294.2)
G [auth H]	Ribosomal_L2	e7t97H1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (v294.2)
C	Ribosomal_L2	e7t97C1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Ribosomal_L2	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
D	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
F	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
H [auth L]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
E	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
G [auth H]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B, D, F, H [auth L]	Light Chain	IGKV1	Kappa	-	SAbDab (2026-05-15)
A, C, E, G [auth H]	Heavy Chain	IGHV3	-	-	SAbDab (2026-05-15)

Chain	Name	Target	Provenance Source
B, D, F, H [auth L]	Trastuzumab	ERBB2/CD340/HER2, SIRPA, TNFRSF9/CD137/4-1BB, CD3E	Therapeutic SAbDab (2026-05-15)
A, C, E, G [auth H]	Timigutuzumab	ERBB2/CD340/HER2, CD3E, TNFRSF9/CD137/4-1BB, SIRPA	Therapeutic SAbDab (2026-05-15)

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

7T97 | pdb_00007t97