Annotations: 7Y9V

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth C]	PF07686	e7y9vC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
C [auth D]	PF07686	e7y9vD1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B [auth C], C [auth D]	Heavy Chain	IGHV1	-	auxin efflux carrier component 1	SAbDab (2024-07-12)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D [auth B]	PF03547	Membrane transport protein (Mem_trans)	Membrane transport protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D [auth B]	Auxin efflux carrier component 1	auxin transmembrane transporter activity auxin efflux transmembrane transporter activity transporter activity transmembrane transporter activity	response to stimulus response to abiotic stimulus tropism response to external stimulus gravitropism response to gravity developmental process multicellular organism development multicellular organismal process anatomical structure development shoot system development system development plant organ development leaf formation response to stimulus response to abiotic stimulus tropism response to external stimulus gravitropism response to gravity developmental process multicellular organism development multicellular organismal process anatomical structure development shoot system development system development plant organ development leaf formation leaf morphogenesis shoot system morphogenesis plant organ morphogenesis anatomical structure morphogenesis anatomical structure formation involved in morphogenesis leaf development plant organ formation phyllome development reproductive system development reproductive process embryo development developmental process involved in reproduction fruit development embryo development ending in seed dormancy seed development reproductive structure development post-embryonic development xylem and phloem pattern formation pattern specification process regionalization response to light stimulus response to red or far red light photomorphogenesis response to radiation flower development reproductive shoot system development inflorescence development cotyledon development auxin-activated signaling pathway cellular response to stimulus regulation of biological process regulation of cellular process signaling response to endogenous stimulus biological regulation hormone-mediated signaling pathway cellular response to auxin stimulus cell communication response to auxin cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone response to chemical cellular process signal transduction cellular response to hormone stimulus leaf shaping anatomical structure arrangement cotyledon morphogenesis embryonic morphogenesis post-embryonic plant morphogenesis localization auxin polar transport transport regulation of hormone levels auxin transport hormone transport regulation of biological quality establishment of localization root development root system development	apical part of cell cellular anatomical entity cell periphery basal part of cell membrane plasma membrane basal plasma membrane plasma membrane region cell-cell junction symplast anchoring junction cell junction plasmodesma intracellular anatomical structure apical part of cell cellular anatomical entity cell periphery basal part of cell membrane plasma membrane basal plasma membrane plasma membrane region cell-cell junction symplast anchoring junction cell junction plasmodesma intracellular anatomical structure cytoplasm external encapsulating structure plant-type cell wall cell wall
B [auth C], C [auth D]	nanobody	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D [auth B]	IPR014024	Auxin efflux carrier, plant type	Family
A, D [auth B]	IPR004776	Membrane transport PIN-like	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, D [auth B]	OPM	Transmembrane	Alpha-helical polytopic	Monovalent cation-proton antiporter	Auxin efflux carrier

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, D [auth B]	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	PIN-FORMED (PIN) Auxin Efflux Carriers and Related Proteins	PIN1 auxin exporter, apo state

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 R01GM133198.