7SAJ | pdb_00007saj

Crystal Structure of LaM2 Nanobody bound to mCherry

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
SAbDab Antibody Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	GFP-like	8081043	3000576	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	GFP-like	8081043	3000576	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	GFP-like	8081043	3000576	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	GFP-like	8081043	3000576	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	GFP-like	8081043	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)
A	ABC_membrane	e7sajA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
E	ABC_membrane	e7sajE1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
G	ABC_membrane	e7sajG1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
I	ABC_membrane	e7sajI1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
C	ABC_membrane	e7sajC1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
B	ABC_membrane	e7sajB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
D	ABC_membrane	e7sajD1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
F	ABC_membrane	e7sajF1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
H	ABC_membrane	e7sajH1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)
J	ABC_membrane	e7sajJ1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: ABC_membrane	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
D	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
F	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
H	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
J	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B, D, F, H, J	Heavy Chain	IGHV1	-	mcherry	SAbDab (2026-04-10)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G, I	mCherry	-	bioluminescence metabolic process cellular process generation of precursor metabolites and energy	-
B, D, F, H, J	nanobody LaM2	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

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

Protein Modification Annotation

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

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.