Annotations: 2KAP

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	SAM/Pointed domain	8034135	3000479	SCOP2B (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	SAM_1	e2kapA1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: SAM_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.287.2070	Mainly Alpha	Orthogonal Bundle	Helix Hairpins		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	Rho GTPase-activating protein 7	protein binding binding SH2 domain binding protein domain specific binding GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity lipid binding	regulation of cellular component organization regulation of cellular process cell-substrate junction assembly negative regulation of biological process negative regulation of cell-substrate junction organization negative regulation of cell-matrix adhesion negative regulation of cell adhesion cellular component organization cellular component biogenesis cell adhesion cellular component assembly negative regulation of cell junction assembly cell junction assembly negative regulation of cellular process regulation of cellular component organization regulation of cellular process cell-substrate junction assembly negative regulation of biological process negative regulation of cell-substrate junction organization negative regulation of cell-matrix adhesion negative regulation of cell adhesion cellular component organization cellular component biogenesis cell adhesion cellular component assembly negative regulation of cell junction assembly cell junction assembly negative regulation of cellular process regulation of cell-substrate junction organization cellular component organization or biogenesis focal adhesion assembly regulation of biological process negative regulation of cellular component organization regulation of cell-substrate adhesion regulation of cell adhesion biological regulation cell-substrate adhesion regulation of cellular component biogenesis negative regulation of focal adhesion assembly regulation of cell junction assembly cell junction organization cell-matrix adhesion regulation of cell-matrix adhesion cell-substrate junction organization cellular process negative regulation of cell-substrate adhesion regulation of focal adhesion assembly regulation of cell-substrate junction assembly regulation of cytoskeleton organization regulation of actin filament-based process regulation of actin filament bundle assembly actin filament bundle organization actin filament-based process stress fiber assembly negative regulation of supramolecular fiber organization regulation of actin filament organization negative regulation of stress fiber assembly actin cytoskeleton organization actomyosin structure organization negative regulation of cytoskeleton organization actin filament organization negative regulation of actin filament bundle assembly regulation of organelle organization regulation of stress fiber assembly organelle organization negative regulation of organelle organization contractile actin filament bundle assembly regulation of actomyosin structure organization regulation of actin cytoskeleton organization actin filament bundle assembly regulation of supramolecular fiber organization supramolecular fiber organization cytoskeleton organization positive regulation of programmed cell death regulation of apoptotic process positive regulation of biological process regulation of programmed cell death cell death positive regulation of apoptotic process regulation of execution phase of apoptosis positive regulation of execution phase of apoptosis execution phase of apoptosis apoptotic process programmed cell death positive regulation of cellular process developmental process multicellular organismal process head development hindbrain morphogenesis animal organ development brain development nervous system development multicellular organism development anatomical structure morphogenesis central nervous system development anatomical structure development hindbrain development system development cellular response to stimulus regulation of signaling small GTPase-mediated signal transduction response to stimulus signaling regulation of small GTPase mediated signal transduction regulation of signal transduction regulation of Rho protein signal transduction intracellular signal transduction Rho protein signal transduction cell communication regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette regulation of cell communication signal transduction heart development heart morphogenesis circulatory system development animal organ morphogenesis embryonic epithelial tube formation chordate embryonic development tube formation embryo development epithelial tube formation tube morphogenesis primary neural tube formation embryo development ending in birth or egg hatching epithelial tube morphogenesis morphogenesis of embryonic epithelium epithelium development neural tube development tube development embryonic morphogenesis morphogenesis of an epithelium tissue development tissue morphogenesis neural tube closure neural tube formation anatomical structure formation involved in morphogenesis tube closure forebrain development negative regulation of Rho protein signal transduction negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of cell communication negative regulation of response to stimulus negative regulation of small GTPase mediated signal transduction negative regulation of signal transduction negative regulation of locomotion regulation of cell motility regulation of locomotion regulation of cell migration negative regulation of cell motility cell migration cell motility negative regulation of cell migration locomotion negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation	cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection ruffle membrane cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection ruffle membrane plasma membrane region cell projection membrane intracellular anatomical structure cytoplasm cytosol membrane microdomain membrane raft plasma membrane raft caveola membrane-bounded organelle intracellular organelle organelle intracellular membrane-bounded organelle cell cortex cortical cytoskeleton intracellular membraneless organelle actin cytoskeleton cytoskeleton membraneless organelle cortical actin cytoskeleton nucleus endoplasmic reticulum endomembrane system

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR023393	START-like domain superfamily	Homologous Superfamily
A	IPR008936	Rho GTPase activation protein	Homologous Superfamily
A	IPR000198	Rho GTPase-activating protein domain	Domain
A	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
A	IPR002913	START domain	Domain
A	IPR001660	Sterile alpha motif domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q96QB1	colorectal cancer ovarian cancer cancer lung cancer malignant ependymoma Malignant neoplasm of ovary medulloblastoma oligodendroglioma acne ovarian neoplasm atypical teratoid rhabdoid tumor breast carcinoma pancreatic intraductal papillary-mucinous neoplasm colorectal adenocarcinoma psoriasis colorectal cancer ovarian cancer cancer lung cancer malignant ependymoma Malignant neoplasm of ovary medulloblastoma oligodendroglioma acne ovarian neoplasm atypical teratoid rhabdoid tumor breast carcinoma pancreatic intraductal papillary-mucinous neoplasm colorectal adenocarcinoma psoriasis gastric cancer invasive ductal breast carcinoma lung carcinoma malignant glioma osteosarcoma adrenal cortex carcinoma pancreatic ductal adenocarcinoma benign neoplasm breast fibroadenoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia ulcerative colitis ductal breast carcinoma in situ gastric neoplasm lung adenocarcinoma malignant colon neoplasm malignant mesothelioma malignant pancreatic neoplasm non-small cell lung carcinoma astrocytic tumor breast cancer pancreatic intraductal papillary-mucinous carcinoma Pick disease colorectal carcinoma Emery-Dreifuss muscular dystrophy hereditary diffuse gastric adenocarcinoma

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.