Annotations: 8EEQ

CryoEM structures of bAE1 captured in multiple states.

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: mpstruc

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Cadherin	e8eeqD1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Cadherin	ECOD (v295.2)
C [auth B]	Cadherin	e8eeqB1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Cadherin	ECOD (v295.2)
B [auth C]	Cadherin	e8eeqC1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Cadherin	ECOD (v295.2)
A	Cadherin	e8eeqA1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Cadherin	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth C], C [auth B], D	Anion exchange protein	cytoskeletal protein binding protein binding binding antiporter activity active transmembrane transporter activity transporter activity transmembrane transporter activity solute:inorganic anion antiporter activity secondary active transmembrane transporter activity monoatomic anion transmembrane transporter activity monoatomic ion transmembrane transporter activity	-	cell periphery cellular anatomical structure basal part of cell membrane plasma membrane basal plasma membrane plasma membrane region basolateral plasma membrane intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth C], C [auth B], D	IPR013769	Band 3 cytoplasmic domain	Domain
A, B [auth C], C [auth B], D	IPR016152	Phosphotransferase/anion transporter	Homologous Superfamily
A, B [auth C], C [auth B], D	IPR001717	Anion exchange protein	Family
A, B [auth C], C [auth B], D	IPR011531	Bicarbonate transporter-like, transmembrane domain	Domain
A, B [auth C], C [auth B], D	IPR002977	Anion exchange protein 1	Family
A, B [auth C], C [auth B], D	IPR003020	Bicarbonate transporter, eukaryotic	Family
A, B [auth C], C [auth B], D	IPR018241	Anion exchange, conserved site	Conserved Site

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B [auth C], C [auth B], D	OPM	Transmembrane	Alpha-helical polytopic	APC (Amino acid-Polyamine-organoCation) superfamily	Anion exchanger family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B [auth C], C [auth B], D	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Solute Carrier Family 4 (anion exchanger)	Band 3 (AE1) anion exchanger dimer, inward facing-inward facing, TM domain

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