Annotations: 6F6P

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, D	PF06428	GDP/GTP exchange factor Sec2p (Sec2p)	GDP/GTP exchange factor Sec2p	-	Coiled-coil
C	PF06428	GDP/GTP exchange factor Sec2p (Sec2p)	GDP/GTP exchange factor Sec2p	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, D	Rab-3A-interacting protein	GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity protein binding binding enzyme binding GTPase binding identical protein binding	filopodium assembly regulation of cellular component organization regulation of cellular process cell projection organization negative regulation of filopodium assembly negative regulation of biological process regulation of filopodium assembly plasma membrane bounded cell projection assembly cellular component organization cellular component biogenesis negative regulation of plasma membrane bounded cell projection assembly cellular component assembly negative regulation of cellular process cellular component organization or biogenesis filopodium assembly regulation of cellular component organization regulation of cellular process cell projection organization negative regulation of filopodium assembly negative regulation of biological process regulation of filopodium assembly plasma membrane bounded cell projection assembly cellular component organization cellular component biogenesis negative regulation of plasma membrane bounded cell projection assembly cellular component assembly negative regulation of cellular process cellular component organization or biogenesis negative regulation of cell projection organization regulation of biological process plasma membrane bounded cell projection organization negative regulation of cellular component organization regulation of cell projection organization regulation of cell projection assembly biological regulation regulation of cellular component biogenesis regulation of plasma membrane bounded cell projection assembly cellular process cell projection assembly regulation of plasma membrane bounded cell projection organization Golgi to plasma membrane transport cellular localization post-Golgi vesicle-mediated transport transport localization within membrane establishment of localization vesicle-mediated transport vesicle-mediated transport to the plasma membrane localization Golgi vesicle transport ciliary basal body-plasma membrane docking organelle assembly membrane docking organelle localization by membrane tethering organelle organization organelle localization cilium assembly cilium organization protein localization establishment of protein localization nitrogen compound transport organic substance transport protein transport cellular macromolecule localization macromolecule localization protein localization to organelle secretion by cell exocytosis secretion export from cell establishment of protein localization to membrane protein targeting protein localization to membrane protein targeting to membrane	membrane-bounded organelle intracellular anatomical structure transport vesicle intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle Golgi to plasma membrane transport vesicle organelle secretory vesicle cytoplasm vesicle membrane-bounded organelle intracellular anatomical structure transport vesicle intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle Golgi to plasma membrane transport vesicle organelle secretory vesicle cytoplasm vesicle exocytic vesicle cell projection cell leading edge plasma membrane bounded cell projection lamellipodium somatodendritic compartment proximal dendrite dendrite dendritic tree neuron projection centrosome microtubule organizing center cytoskeleton intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle cytosol perinuclear region of cytoplasm cilium ciliary basal body nucleus
C	Rab-3A-interacting protein	GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity protein binding binding enzyme binding GTPase binding identical protein binding	filopodium assembly regulation of cellular component organization regulation of cellular process cell projection organization negative regulation of filopodium assembly negative regulation of biological process regulation of filopodium assembly plasma membrane bounded cell projection assembly cellular component organization cellular component biogenesis negative regulation of plasma membrane bounded cell projection assembly cellular component assembly negative regulation of cellular process cellular component organization or biogenesis filopodium assembly regulation of cellular component organization regulation of cellular process cell projection organization negative regulation of filopodium assembly negative regulation of biological process regulation of filopodium assembly plasma membrane bounded cell projection assembly cellular component organization cellular component biogenesis negative regulation of plasma membrane bounded cell projection assembly cellular component assembly negative regulation of cellular process cellular component organization or biogenesis negative regulation of cell projection organization regulation of biological process plasma membrane bounded cell projection organization negative regulation of cellular component organization regulation of cell projection organization regulation of cell projection assembly biological regulation regulation of cellular component biogenesis regulation of plasma membrane bounded cell projection assembly cellular process cell projection assembly regulation of plasma membrane bounded cell projection organization Golgi to plasma membrane transport cellular localization post-Golgi vesicle-mediated transport transport localization within membrane establishment of localization vesicle-mediated transport vesicle-mediated transport to the plasma membrane localization Golgi vesicle transport ciliary basal body-plasma membrane docking organelle assembly membrane docking organelle localization by membrane tethering organelle organization organelle localization cilium assembly cilium organization protein localization establishment of protein localization nitrogen compound transport organic substance transport protein transport cellular macromolecule localization macromolecule localization protein localization to organelle secretion by cell exocytosis secretion export from cell establishment of protein localization to membrane protein targeting protein localization to membrane protein targeting to membrane	membrane-bounded organelle intracellular anatomical structure transport vesicle intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle Golgi to plasma membrane transport vesicle organelle secretory vesicle cytoplasm vesicle membrane-bounded organelle intracellular anatomical structure transport vesicle intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle Golgi to plasma membrane transport vesicle organelle secretory vesicle cytoplasm vesicle exocytic vesicle cell projection cell leading edge plasma membrane bounded cell projection lamellipodium somatodendritic compartment proximal dendrite dendrite dendritic tree neuron projection centrosome microtubule organizing center cytoskeleton intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle cytosol perinuclear region of cytoplasm cilium ciliary basal body nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, D	IPR009449	GDP/GTP exchange factor Sec2, N-terminal	Domain
A, B, D	IPR040351	Guanine nucleotide exchange factor RAB3IL/RAB3IP/Sec2	Family
C	IPR009449	GDP/GTP exchange factor Sec2, N-terminal	Domain
C	IPR040351	Guanine nucleotide exchange factor RAB3IL/RAB3IP/Sec2	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, D	Pharos: Q96QF0	atrial fibrillation breast carcinoma gastric cancer large cell medulloblastoma medulloblastoma ovarian cancer pituitary cancer atypical teratoid rhabdoid tumor Crohn disease gastric carcinoma lung carcinoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm ulcerative colitis breast cancer atrial fibrillation breast carcinoma gastric cancer large cell medulloblastoma medulloblastoma ovarian cancer pituitary cancer atypical teratoid rhabdoid tumor Crohn disease gastric carcinoma lung carcinoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm ulcerative colitis breast cancer ductal breast carcinoma in situ invasive ductal breast carcinoma malignant ependymoma osteosarcoma pilocytic astrocytoma
C	Pharos: Q96QF0	atrial fibrillation breast carcinoma gastric cancer large cell medulloblastoma medulloblastoma ovarian cancer pituitary cancer atypical teratoid rhabdoid tumor Crohn disease gastric carcinoma lung carcinoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm ulcerative colitis breast cancer atrial fibrillation breast carcinoma gastric cancer large cell medulloblastoma medulloblastoma ovarian cancer pituitary cancer atypical teratoid rhabdoid tumor Crohn disease gastric carcinoma lung carcinoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm ulcerative colitis breast cancer ductal breast carcinoma in situ invasive ductal breast carcinoma malignant ependymoma osteosarcoma pilocytic astrocytoma

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.