Annotations: 4CC8

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
L	AAA_2	e4cc8L1	A: beta barrels	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: AAA_2	ECOD (v294.2)
K	AAA_2	e4cc8K1	A: beta barrels	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: AAA_2	ECOD (v294.2)
J	AAA_2	e4cc8J1	A: beta barrels	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: AAA_2	ECOD (v294.2)
I	V-set	e4cc8I3	A: beta barrels	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: V-set	ECOD (v294.2)
H	V-set	e4cc8H3	A: beta barrels	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: V-set	ECOD (v294.2)
F	V-set	e4cc8F3	A: beta barrels	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: V-set	ECOD (v294.2)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
J, K, L	Light Chain	IGKV3	Kappa	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.

4CC8 | pdb_00004cc8