Annotations: 4B4P

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	ABC_tran	e4b4pB1	A: alpha arrays	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: ABC_tran	ECOD (v295.2)
A	Tai4	e4b4pA1	A: alpha arrays	X: Rap2b (SMA2266)	H: Rap2b (SMA2266)	T: Rap2b (SMA2266)	F: Tai4	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.120.1210	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
A	2.60.120.1210	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)

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.

4B4P | pdb_00004b4p