7T75 | pdb_00007t75

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D [auth L]	Gp23	e7t75L1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Gp23	ECOD (v294.2)
C [auth H]	Gp23	e7t75H1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Gp23	ECOD (v294.2)
B	Gp23	e7t75B1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Gp23	ECOD (v294.2)
A	Gp23	e7t75A1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Gp23	ECOD (v294.2)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
D [auth L]	Light Chain	IGLV2	Lambda	hiv envelope apexgt2 gp41 \| hiv envelope apexgt2 gp120	SAbDab (2026-05-08)
C [auth H]	Heavy Chain	IGHV3	-	hiv envelope apexgt2 gp41 \| hiv envelope apexgt2 gp120	SAbDab (2026-05-08)

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.