Annotations: 7PAF

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Cation_ATPase	e7pafD1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Cation_ATPase	ECOD (v294.2)
B [auth A]	Cation_ATPase	e7pafA1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Cation_ATPase	ECOD (v294.2)
C	Cation_ATPase	e7pafC1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Cation_ATPase	ECOD (v294.2)
A [auth B]	PK_C	e7pafB1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PK_C	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
A [auth B]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A [auth B], C	Heavy Chain	IGHV1	-	licb protein	SAbDab (2026-05-08)

Chains	Accession	Name	Description	Comments	Source
B [auth A], D	PF00892	EamA-like transporter family (EamA)	EamA-like transporter family	This family includes many hypothetical membrane proteins of unknown function. Many of the proteins contain two copies of the aligned region. The family used to be known as DUF6. Members of this family usually carry 5+5 transmembrane domains, and this ...	This family includes many hypothetical membrane proteins of unknown function. Many of the proteins contain two copies of the aligned region. The family used to be known as DUF6. Members of this family usually carry 5+5 transmembrane domains, and this domain attempts to model five of these.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth A], D	LicB protein	-	-	cellular anatomical structure membrane
A [auth B], C	Nanobody	-	-	-

Chains	Accession	Name	Type
B [auth A], D	IPR000620	EamA domain	Domain
B [auth A], D	IPR037185	Multidrug transporter EmrE superfamily	Homologous Superfamily

Chains	External Link	Type	Class	Superfamily	Family
B [auth A], D	OPM	Transmembrane	Alpha-helical polytopic	Drug/Metabolite Transporter (DMT)	EamA-like transporter

Chains	External Link	Comment
B [auth A], D	PDBTM	Annotated as membrane protein by PDBTM

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.

7PAF | pdb_00007paf