Annotations: 4BUH

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	HLH	e4buhB1	A: alpha arrays	X: Suppressor of Fused, C-terminal domain	H: HTH	T: HLH, helix-loop-helix DNA-binding domain	F: HLH	ECOD (v295.2)
A	HLH	e4buhA1	A: alpha arrays	X: Suppressor of Fused, C-terminal domain	H: HTH	T: HLH, helix-loop-helix DNA-binding domain	F: HLH	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
A, B	M0418, anti-Bet v 1 allergen	SCFV-HEAVY-LAMBDA	Homo sapiens (human)	IGHV5-5101, IGHV5-5103, IGHJ603, IGLV1-4401, IGLJ201, IGLJ302, IGLJ3*01	V-DOMAIN VH, V-DOMAIN V-LAMBDA	IG	SCFV-HEAVY-LAMBDA	IMGT (202633-0)

Modified Residue(s)
Chain	Residue(s)	Description
A, B	PCA	Parent Component: GLN : AA0031 : 2-pyrrolidone-5-carboxylic acid (Gln) MOD:00040 , 2-pyrrolidone-5-carboxylic acid (Glu) MOD:00420

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.

4BUH | pdb_00004buh