Annotations: 3JY6

Crystal structure of LacI Transcriptional regulator from Lactobacillus brevis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d3jy6d1	Alpha and beta proteins (a/b)	Periplasmic binding protein-like I	Periplasmic binding protein-like I	automated matches	automated matches	(Levilactobacillus brevis ATCC 367 ) [TaxId: 387344 ],	SCOPe (2.08)
D	d3jy6d2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Levilactobacillus brevis ATCC 367 ) [TaxId: 387344 ],	SCOPe (2.08)
C	d3jy6c_	Alpha and beta proteins (a/b)	Periplasmic binding protein-like I	Periplasmic binding protein-like I	automated matches	automated matches	(Levilactobacillus brevis ATCC 367 ) [TaxId: 387344 ],	SCOPe (2.08)
B	d3jy6b_	Alpha and beta proteins (a/b)	Periplasmic binding protein-like I	Periplasmic binding protein-like I	automated matches	automated matches	(Levilactobacillus brevis ATCC 367 ) [TaxId: 387344 ],	SCOPe (2.08)
A	d3jy6a1	Alpha and beta proteins (a/b)	Periplasmic binding protein-like I	Periplasmic binding protein-like I	automated matches	automated matches	(Levilactobacillus brevis ATCC 367 ) [TaxId: 387344 ],	SCOPe (2.08)
A	d3jy6a2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Levilactobacillus brevis ATCC 367 ) [TaxId: 387344 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	MR_MLE_N	e3jy6D1	A: alpha arrays	X: Thioredoxin-like	H: Thioredoxin-like	T: Thioredoxin-like	F: MR_MLE_N	ECOD (v295.2)
D	Peripla_BP_2	e3jy6D2	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peripla_BP_2	ECOD (v295.2)
C	Peripla_BP_2	e3jy6C1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peripla_BP_2	ECOD (v295.2)
B	Peripla_BP_3	e3jy6B2	A: alpha arrays	X: DEATH domain	H: PH domain-like	T: PH domain-like	F: Peripla_BP_3	ECOD (v295.2)
B	Peripla_BP_2	e3jy6B1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peripla_BP_2	ECOD (v295.2)
A	Peripla_BP_3	e3jy6A2	A: alpha arrays	X: DEATH domain	H: PH domain-like	T: PH domain-like	F: Peripla_BP_3	ECOD (v295.2)
A	Peripla_BP_2	e3jy6A1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peripla_BP_2	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
C	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
B	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)
A	3.40.50.2300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Response regulator	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF13407	Periplasmic binding protein domain (Peripla_BP_4)	Periplasmic binding protein domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Transcriptional regulator, LacI family	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding transcription regulator activity DNA-binding transcription factor activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR025997	Periplasmic binding protein	Domain
A, B, C, D	IPR000843	LacI-type HTH domain	Domain
A, B, C, D	IPR028082	Periplasmic binding protein-like I	Homologous Superfamily
A, B, C, D	IPR010982	Lambda repressor-like, DNA-binding domain superfamily	Homologous Superfamily