Annotations: 2KG5

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	SAM (sterile alpha motif) domain	8078912	4001022	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SAM/Pointed domain	8078913	3000479	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Flavodoxin_1	e2kg5A1	A: a/b three-layered sandwiches	X: Cystatin-like	H: NTF2-like	T: NTF2-like	F: Flavodoxin_1	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.150.50	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07647	SAM domain (Sterile alpha motif) (SAM_2)	SAM domain (Sterile alpha motif)		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Arf-GAP, Rho-GAP domain, ANK repeat and PH domain-containing protein 3	ion binding binding anion binding phosphatidylinositol bisphosphate binding phosphatidylinositol-3,4-bisphosphate binding small molecule binding phosphatidylinositol-3,4,5-trisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding cation binding transition metal ion binding zinc ion binding metal ion binding	regulation of cytoskeleton organization regulation of biological process regulation of cellular component organization regulation of cellular process regulation of actin filament-based process actin cytoskeleton organization biological regulation regulation of organelle organization cellular component organization organelle organization regulation of actin cytoskeleton organization actin filament-based process cellular process cellular component organization or biogenesis regulation of cytoskeleton organization regulation of biological process regulation of cellular component organization regulation of cellular process regulation of actin filament-based process actin cytoskeleton organization biological regulation regulation of organelle organization cellular component organization organelle organization regulation of actin cytoskeleton organization actin filament-based process cellular process cellular component organization or biogenesis cytoskeleton organization cellular response to stimulus response to stimulus signaling signal transduction cell communication localization transport establishment of localization vesicle-mediated transport	cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm intracellular organelle cytoskeleton organelle membraneless organelle cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm intracellular organelle cytoskeleton organelle membraneless organelle intracellular membraneless organelle ruffle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR052227	Arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein	Family
A	IPR001849	Pleckstrin homology domain	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR008936	Rho GTPase activation protein	Homologous Superfamily
A	IPR038508	ArfGAP domain superfamily	Homologous Superfamily
A	IPR000198	Rho GTPase-activating protein domain	Domain
A	IPR000159	Ras-associating domain	Domain
A	IPR037858	ARAP, RhoGAP domain	Domain
A	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
A	IPR037278	ARFGAP/RecO-like zinc finger	Homologous Superfamily
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
A	IPR001164	Arf GTPase activating protein	Domain
A	IPR001660	Sterile alpha motif domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q8WWN8	HIV infectious disease colorectal cancer HIV Coinfection lung cancer medulloblastoma ovarian cancer diffuse large B-cell lymphoma malignant glioma non-small cell lung carcinoma primitive neuroectodermal tumor glioblastoma lung adenocarcinoma osteosarcoma

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.