3OGO | pdb_00003ogo

Structure of the GFP:GFP-nanobody complex at 2.8 A resolution in spacegroup P21212

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
IMGT Antibody Annotation
SAbDab Antibody Annotation
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)
H	d3ogoh1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Camelus dromedarius ) [TaxId: 9838 ],	SCOPe (2.08)
H	d3ogoh2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Camelus dromedarius ) [TaxId: 9838 ],	SCOPe (2.08)
G	d3ogog_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Camelus dromedarius ) [TaxId: 9838 ],	SCOPe (2.08)
F	d3ogof_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Camelus dromedarius ) [TaxId: 9838 ],	SCOPe (2.08)
E	d3ogoe_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Camelus dromedarius ) [TaxId: 9838 ],	SCOPe (2.08)
D	d3ogod_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	Green fluorescent protein, GFP	Jellyfish (Aequorea victoria ) [TaxId: 6100 ],	SCOPe (2.08)
C	d3ogoc_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	Green fluorescent protein, GFP	Jellyfish (Aequorea victoria ) [TaxId: 6100 ],	SCOPe (2.08)
B	d3ogob_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	Green fluorescent protein, GFP	Jellyfish (Aequorea victoria ) [TaxId: 6100 ],	SCOPe (2.08)
A	d3ogoa_	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Fluorescent proteins	Green fluorescent protein, GFP	Jellyfish (Aequorea victoria ) [TaxId: 6100 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	GFP-like	8096046	3000576	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	GFP-like	8096046	3000576	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	GFP-like	8096046	3000576	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	GFP-like	8096046	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	V-set_8	e3ogoH1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
G	V-set_8	e3ogoG1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
F	V-set_8	e3ogoF1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
E	V-set_8	e3ogoE1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set_8	ECOD (1.6)
D	GFP	e3ogoD1	A: beta barrels	X: GFP-like (From Topology)	H: GFP-like (From Topology)	T: GFP-like	F: GFP	ECOD (1.6)
C	GFP	e3ogoC1	A: beta barrels	X: GFP-like (From Topology)	H: GFP-like (From Topology)	T: GFP-like	F: GFP	ECOD (1.6)
B	GFP	e3ogoB1	A: beta barrels	X: GFP-like (From Topology)	H: GFP-like (From Topology)	T: GFP-like	F: GFP	ECOD (1.6)
A	GFP	e3ogoA1	A: beta barrels	X: GFP-like (From Topology)	H: GFP-like (From Topology)	T: GFP-like	F: GFP	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
G	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
F	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
E	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	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)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
E, F, G, H	GFP-nanobody	VH	Camelus dromedarius (Arabian camel)	IGHV3S2601, IGHV3S5101, IGHJ5*01	V-DOMAIN VH	IG	(VH)	IMGT (202542-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
E, F, G, H	Heavy Chain	IGHV1	-	green fluorescent protein	SAbDab (2025-10-31)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01353	Green fluorescent protein (GFP)	Green fluorescent protein		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, F, G, H	GFP-nanobody	-	-	-
A, B, C, D	Green fluorescent protein	-	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	IPR000786	Green fluorescent protein, GFP	Family
A, B, C, D	IPR011584	Green fluorescent protein-related	Family
A, B, C, D	IPR009017	Green fluorescent protein	Homologous Superfamily

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.