Annotations: 1ZGQ

Crystal Structure of the Discosoma Red Fluorescent Protein (DsRed) Variant Q66M

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
H	d1zgqh_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	automated matches	(Discosoma sp. ) [TaxId: 86600 ],	SCOPe (2.08)
G	d1zgqg_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	automated matches	(Discosoma sp. ) [TaxId: 86600 ],	SCOPe (2.08)
F	d1zgqf_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	automated matches	(Discosoma sp. ) [TaxId: 86600 ],	SCOPe (2.08)
E	d1zgqe_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	automated matches	(Discosoma sp. ) [TaxId: 86600 ],	SCOPe (2.08)
D	d1zgqd_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	automated matches	(Discosoma sp. ) [TaxId: 86600 ],	SCOPe (2.08)
C	d1zgqc_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	automated matches	(Discosoma sp. ) [TaxId: 86600 ],	SCOPe (2.08)
B	d1zgqb_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	automated matches	(Discosoma sp. ) [TaxId: 86600 ],	SCOPe (2.08)
A	d1zgqa_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	automated matches	(Discosoma sp. ) [TaxId: 86600 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	GFP-like	8034842	3000576	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	GFP-like	8034842	3000576	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	GFP-like	8034842	3000576	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	GFP-like	8034842	3000576	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	GFP-like	8034842	3000576	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	GFP-like	8034842	3000576	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	GFP-like	8034842	3000576	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	GFP-like	8034842	3000576	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	B	e1zgqH1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: B	ECOD (v295.2)
G	B	e1zgqG1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: B	ECOD (v295.2)
F	B	e1zgqF1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: B	ECOD (v295.2)
E	B	e1zgqE1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: B	ECOD (v295.2)
D	B	e1zgqD1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: B	ECOD (v295.2)
C	B	e1zgqC1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: B	ECOD (v295.2)
B	B	e1zgqB1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: B	ECOD (v295.2)
A	B	e1zgqA1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: B	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)
G	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)
F	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)
E	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)
D	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)
C	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)
B	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)
A	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	Red fluorescent protein drFP583	-	bioluminescence metabolic process cellular process generation of precursor metabolites and energy	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR000786	Green fluorescent protein, GFP	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR011584	Green fluorescent protein-related	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR009017	Green fluorescent protein	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D, E A, B, C, D, E, F, G, H	NRQ	Parent Component: MET, TYR, GLY : AA0379 : 2-imino-methionine 5-imidazolinone glycine MOD:00384

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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.