1MVU | pdb_00001mvu

SINGLE CHAIN FV OF C219 HEAVY CHAIN V101L MUTANT IN COMPLEX WITH SYNTHETIC EPITOPE PEPTIDE

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
IMGT Antibody Annotation
SAbDab Antibody 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)
B	d1mvub_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	Immunoglobulin heavy chain variable domain, VH	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d1mvua_	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	V set domains (antibody variable domain-like)	Immunoglobulin light chain kappa variable domain, VL-kappa	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	V-set_8	e1mvuB1	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)
A	V-set	e1mvuA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: V-set	ECOD (1.6)

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 (4.2.0)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.2.0)

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
B	C219 Fv, V101>L	VH	Mus musculus (house mouse)	IGHV14-302, IGHJ101, IGHJ1*02	V-DOMAIN VH	IG	FV-HEAVY_KAPPA	IMGT (202602-0)
A	C219 Fv, V101>L	V-KAPPA	Mus musculus (house mouse)	IGKV8-1901, IGKJ501	V-DOMAIN V-KAPPA	IG	FV-HEAVY_KAPPA	IMGT (202602-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B	Heavy Chain	IGHV14	-	p-glycoprotein	SAbDab (2026-01-23)
A	Light Chain	IGKV8	Kappa	p-glycoprotein	SAbDab (2026-01-23)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth P]	P-GLYCOPROTEIN	phosphatidylcholine transporter activity ATPase-coupled intramembrane lipid transporter activity lipid transporter activity intramembrane lipid transporter activity phosphatidylcholine floppase activity transporter activity floppase activity phospholipid transporter activity ATP-dependent activity sphingolipid floppase activity sphingolipid transporter activity ceramide floppase activity glycerophospholipid flippase activity flippase activity phosphatidylcholine transporter activity ATPase-coupled intramembrane lipid transporter activity lipid transporter activity intramembrane lipid transporter activity phosphatidylcholine floppase activity transporter activity floppase activity phospholipid transporter activity ATP-dependent activity sphingolipid floppase activity sphingolipid transporter activity ceramide floppase activity glycerophospholipid flippase activity flippase activity phosphatidylethanolamine flippase activity xenobiotic transmembrane transporter activity ABC-type transporter activity active transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity ABC-type xenobiotic transporter activity transmembrane transporter activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ABC-type oligopeptide transporter activity oligopeptide transmembrane transporter activity amide transmembrane transporter activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity efflux transmembrane transporter activity	nitrogen compound transport transport oligopeptide transport establishment of localization peptide transport transmembrane transport oligopeptide transmembrane transport localization oligopeptide export from mitochondrion amide transport cellular process macromolecule localization lipid localization lipid transport nitrogen compound transport transport oligopeptide transport establishment of localization peptide transport transmembrane transport oligopeptide transmembrane transport localization oligopeptide export from mitochondrion amide transport cellular process macromolecule localization lipid localization lipid transport terpenoid transport isoprenoid transport multicellular organismal process system process xenobiotic transport across blood-brain barrier xenobiotic transport vascular transport circulatory system process vascular process in circulatory system transport across blood-brain barrier xenobiotic export from cell response to stimulus xenobiotic detoxification by transmembrane export across the plasma membrane detoxification export from cell export across plasma membrane response to toxic substance response to chemical membrane organization phospholipid translocation biological regulation phospholipid transport lipid translocation regulation of membrane lipid distribution cellular component organization cellular component organization or biogenesis regulation of biological quality organophosphate ester transport	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm membrane-bounded organelle mitochondrial membrane intracellular anatomical structure organelle inner membrane mitochondrion membrane intracellular membrane-bounded organelle mitochondrial inner membrane intracellular organelle organelle envelope cellular anatomical structure organelle mitochondrial envelope cytoplasm organelle membrane cell-cell junction intercellular canaliculus anchoring junction cell junction cell periphery apical part of cell plasma membrane plasma membrane region apical plasma membrane
B	Ig VDJ-region (HEAVY CHAIN)	-	-	-
A	Ig kappa-chain VJ-region (Light chain)	-	response to stimulus immune response immune system process adaptive immune response	protein-containing complex immunoglobulin complex cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth P]	IPR003439	ABC transporter-like, ATP-binding domain	Domain
C [auth P]	IPR003593	AAA+ ATPase domain	Domain
C [auth P]	IPR011527	ABC transporter type 1, transmembrane domain	Domain
C [auth P]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
C [auth P]	IPR017871	ABC transporter-like, conserved site	Conserved Site
C [auth P]	IPR036640	ABC transporter type 1, transmembrane domain superfamily	Homologous Superfamily
C [auth P]	IPR039421	Type 1 protein exporter	Family
B	IPR003597	Immunoglobulin C1-set	Domain
B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
B	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
B	IPR013106	Immunoglobulin V-set domain	Domain
B	IPR003599	Immunoglobulin domain subtype	Domain
B	IPR007110	Immunoglobulin-like domain	Domain
B	IPR050380	Immune Recognition and Response Modulators	Family
B	IPR003006	Immunoglobulin/major histocompatibility complex, conserved site	Conserved Site
A	IPR050199	Immunoglobulin Heavy Variable	Family
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A	IPR013106	Immunoglobulin V-set domain	Domain
A	IPR003599	Immunoglobulin domain subtype	Domain
A	IPR007110	Immunoglobulin-like domain	Domain