6S3T | pdb_00006s3t

P46, an immunodominant surface protein from Mycoplasma hyopneumoniae

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
J [auth R]	zf-CCCH_8	e6s3tR1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
H [auth N]	zf-CCCH_8	e6s3tN1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
F [auth E]	zf-CCCH_8	e6s3tE1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
D	zf-CCCH_8	e6s3tD1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
I [auth Q]	zf-CCCH_8	e6s3tQ1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
G [auth M]	zf-CCCH_8	e6s3tM1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
E [auth I]	zf-CCCH_8	e6s3tI1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
C	zf-CCCH_8	e6s3tC1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
L [auth T]	zf-CCCH_8	e6s3tT1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
K [auth S]	zf-CCCH_8	e6s3tS1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
B	zf-CCCH_8	e6s3tB1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)
A	zf-CCCH_8	e6s3tA1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: zf-CCCH_8	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
J [auth R]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
H [auth N]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
F [auth E]	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)
I [auth Q]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
G [auth M]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
E [auth I]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

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
D, F [auth E], H [auth N], J [auth R]	Fab, anti-Mycoplasma hyopneumoniae p46	H-GAMMA-2B	Mus musculus (house mouse)	IGHV3-502, IGHJ101, IGHJ102, IGHG2B02	V-DOMAIN VH, C-DOMAIN CH1, C-DOMAIN CH2, C-DOMAIN CH3	IG	FAB-GAMMA-2B_KAPPA	IMGT (202610-0)
C, E [auth I], G [auth M], I [auth Q]	Fab, anti-Mycoplasma hyopneumoniae p46	L-KAPPA	Mus musculus (house mouse)	IGKV3-701, IGKJ501, IGKJ2-301, IGKJ2-101, IGKJ2-201, IGKC01, IGKC*02	V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA	IG	FAB-GAMMA-2B_KAPPA	IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
D, F [auth E], H [auth N], J [auth R]	Heavy Chain	IGHV3	-	46 kda surface antigen	SAbDab (2026-03-20)
C, E [auth I], G [auth M], I [auth Q]	Light Chain	IGKV3	Kappa	46 kda surface antigen	SAbDab (2026-03-20)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D, F [auth E], H [auth N], J [auth R]	Immunoglobulin heavy chain	-	-	-
C, E [auth I], G [auth M], I [auth Q]	Immunoglobulin light chain	-	-	-
A, B, K [auth S], L [auth T]	46 kDa surface antigen	binding carbohydrate binding	-	cell periphery cellular anatomical structure plasma membrane membrane outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, K [auth S], L [auth T]	IPR054992	46 kDa surface antigen	Family
A, B, K [auth S], L [auth T]	IPR025997	Periplasmic binding protein	Domain
A, B, K [auth S], L [auth T]	IPR028082	Periplasmic binding protein-like I	Homologous Superfamily
A, B, K [auth S], L [auth T]	IPR050555	Bacterial Solute-Binding Protein 2	Family

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.