Annotations: 3KOR

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Phospholip_A2_1	e3korD1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Phospholip_A2_1	ECOD (v295.2)
C	Phospholip_A2_1	e3korC1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Phospholip_A2_1	ECOD (v295.2)
B	Phospholip_A2_1	e3korB1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Phospholip_A2_1	ECOD (v295.2)
A	C1-set	e3korA1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: C1-set	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.10.1270.10	Mainly Alpha	Orthogonal Bundle	Trp Operon Repressor	Chain A	CATH (4.3.0)
C	1.10.1270.10	Mainly Alpha	Orthogonal Bundle	Trp Operon Repressor	Chain A	CATH (4.3.0)
B	1.10.1270.10	Mainly Alpha	Orthogonal Bundle	Trp Operon Repressor	Chain A	CATH (4.3.0)
A	1.10.1270.10	Mainly Alpha	Orthogonal Bundle	Trp Operon Repressor	Chain A	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Possible Trp repressor	transcription regulator activity DNA-binding transcription factor activity sequence-specific DNA binding DNA binding binding nucleic acid binding	-	-

Chains	Accession	Name	Type
A, B, C, D	IPR013368	TrpR homologue YerC/YecD	Family
A, B, C, D	IPR038116	TrpR-like superfamily	Homologous Superfamily
A, B, C, D	IPR000831	Trp repressor	Family
A, B, C, D	IPR010921	Trp repressor/replication initiator	Homologous Superfamily