Annotations: 3SK1

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	TAL_FSA	e3sk1D1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: TAL_FSA	ECOD (v294.2)
C	TAL_FSA	e3sk1C1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: TAL_FSA	ECOD (v294.2)
B	TAL_FSA	e3sk1B1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: TAL_FSA	ECOD (v294.2)
A	E1_DerP2_DerF2	e3sk1A1	A: beta barrels	X: Cystatin-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: E1_DerP2_DerF2	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Provenance Source (Version)
D	3.30.720.120	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)
D	3.30.720.110	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)
C	3.30.720.120	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)
C	3.30.720.110	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)
B	3.30.720.120	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)
B	3.30.720.110	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)
A	3.30.720.120	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)
A	3.30.720.110	Alpha Beta	2-Layer Sandwich	Signal recognition particle alu RNA binding heterodimer, srp9/1	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	EhpR	organic acid binding binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization activity	response to stimulus response to chemical response to antibiotic	-

Chains	Accession	Name	Type
A, B, C, D	IPR037523	Vicinal oxygen chelate (VOC), core domain	Domain
A, B, C, D	IPR026275	Glyoxalase/dioxygenase/EhpR	Family
A, B, C, D	IPR029068	Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenase	Homologous Superfamily
A, B, C, D	IPR004360	Glyoxalase/fosfomycin resistance/dioxygenase domain	Domain

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.

3SK1 | pdb_00003sk1