3O2W | pdb_00003o2w

Crystal structure of the 1E9 PheL89Ser/LeuH47Trp/MetH100bPhe Fab in complex with a 39A11 transition state analog

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
IMGT Antibody Annotation
SAbDab Antibody Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth L]	d3o2wl1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	automated matches	(Mus musculus ) [TaxId: 10090 ], (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A [auth L]	d3o2wl2	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	(Mus musculus ) [TaxId: 10090 ], (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth L]	zf-rbx1	e3o2wL1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: zf-rbx1	ECOD (v294.1)
B [auth H]	zf-rbx1	e3o2wH1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: zf-rbx1	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth L]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B [auth H]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	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
A [auth L]	1E9, VL F105>S, VH L52>W, M115>F Fab, Diels-Alder catalytic with	L-KAPPA	Chimeric (chimeric)	IGKV1-11001, IGKJ102, IGKC*01	V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA	IG	FAB-GAMMA-1_KAPPA	IMGT (202612-0)
B [auth H]	1E9, VL F105>S, VH L52>W, M115>F Fab, Diels-Alder catalytic with	VH-CH1	Chimeric (chimeric)	IGHV9-3-101, IGHJ401, IGHG101, IGHG102, IGHG104, IGHG105	V-DOMAIN VH, C-DOMAIN CH1	IG	FAB-GAMMA-1_KAPPA	IMGT (202612-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A [auth L]	Light Chain	IGKV1	Kappa	METHYL ({[(3AR,4R,7R,7AR)-2-(4-AMINOPHENYL)-1,3-DIOXOOCTAHYDRO-4H-4,7-ETHANOISOINDOL-4-YL]CARBAMOYL}OXY)ACETATE	SAbDab (2026-03-27)
B [auth H]	Heavy Chain	IGHV9	-	METHYL ({[(3AR,4R,7R,7AR)-2-(4-AMINOPHENYL)-1,3-DIOXOOCTAHYDRO-4H-4,7-ETHANOISOINDOL-4-YL]CARBAMOYL}OXY)ACETATE	SAbDab (2026-03-27)

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.