3A8Q | pdb_00003a8q

Low-resolution crystal structure of the Tiam2 PHCCEx domain

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D		e3a8qD1	A: Alpha-beta plaits	X: Pseudouridine synthase	H: Pseudouridine synthase	T: MG1	F:	ECOD (20:10:01)
C		e3a8qC1	A: Alpha-beta plaits	X: Pseudouridine synthase	H: Pseudouridine synthase	T: MG1	F:	ECOD (20:10:01)
B		e3a8qB1	A: CXXC domain-like	X: C-terminal Zn-binding domain in DNA (cytosine-5)-methyltransferase 1	H: C-terminal Zn-binding domain in DNA (cytosine-5)-methyltransferase 1	T:	F:	ECOD (20:10:01)
B		e3a8qB2	A: Alpha-beta plaits	X: Pseudouridine synthase	H: Pseudouridine synthase	T: MG1	F:	ECOD (20:10:01)
A		e3a8qA1	A: Alpha-beta plaits	X: Pseudouridine synthase	H: Pseudouridine synthase	T: MG1	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
D	6.10.140.680	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
C	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
C	6.10.140.680	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
B	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
B	6.10.140.680	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
A	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
A	6.10.140.680	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF18385	T-lymphoma invasion and metastasis CC-Ex domain (Tiam_CC_Ex)	T-lymphoma invasion and metastasis CC-Ex domain	This is the CC and Ex subdomains found in PH-CC-Ex globular domain from Tiam1 and Tiam2 proteins (T-lymphoma invasion and metastasis). The CC subdomain forms an antiparallel coiled coil with two long alpha-helices, together with the C-terminal Ex sub ...	This is the CC and Ex subdomains found in PH-CC-Ex globular domain from Tiam1 and Tiam2 proteins (T-lymphoma invasion and metastasis). The CC subdomain forms an antiparallel coiled coil with two long alpha-helices, together with the C-terminal Ex subdomain they form a small globular domain comprising three alpha-helices. The CC subdomain of the Tiam2 PHCCEx domain follows the C-terminal alpha1 helix of the PH Pfam:PF00169 subdomain through a four-residue linker [1].	Domain
A, B, C, D	PF00169	PH domain (PH)	PH domain	PH stands for pleckstrin homology.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	T-lymphoma invasion and metastasis-inducing protein 2	GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity enzyme activator activity GTPase activator activity molecular function activator activity	multicellular organismal process positive regulation of nervous system development axonogenesis regulation of cellular process cell projection organization regulation of cell differentiation regulation of neurogenesis neuron projection development regulation of cell development positive regulation of developmental process multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation multicellular organismal process positive regulation of nervous system development axonogenesis regulation of cellular process cell projection organization regulation of cell differentiation regulation of neurogenesis neuron projection development regulation of cell development positive regulation of developmental process multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development positive regulation of cell projection organization system development developmental process regulation of biological process regulation of cell projection organization positive regulation of cell development nervous system development generation of neurons positive regulation of multicellular organismal process regulation of neuron projection development regulation of cellular component organization positive regulation of cellular component organization cellular developmental process regulation of developmental process plasma membrane bounded cell projection morphogenesis positive regulation of biological process cell development cell morphogenesis cellular component organization regulation of nervous system development neurogenesis positive regulation of cell differentiation regulation of axonogenesis positive regulation of neurogenesis regulation of multicellular organismal process cellular component organization or biogenesis positive regulation of axonogenesis regulation of anatomical structure morphogenesis positive regulation of cellular process regulation of multicellular organismal development plasma membrane bounded cell projection organization biological regulation axon development cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis neuron development cellular process regulation of plasma membrane bounded cell projection organization cellular response to stimulus small GTPase-mediated signal transduction response to stimulus signaling intracellular signal transduction cell communication intracellular signaling cassette signal transduction	cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium somatodendritic compartment cell body perikaryon neuronal cell body membrane synapse cell junction intracellular anatomical structure cytoplasm cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium somatodendritic compartment cell body perikaryon neuronal cell body membrane synapse cell junction intracellular anatomical structure cytoplasm growth cone axon distal axon neuron projection site of polarized growth actin-based cell projection filopodium

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR003116	Raf-like Ras-binding	Domain
A, B, C, D	IPR001849	Pleckstrin homology domain	Domain
A, B, C, D	IPR055230	Tiam1/2, second PH-like domain	Domain
A, B, C, D	IPR036034	PDZ superfamily	Homologous Superfamily
A, B, C, D	IPR040655	TIAM1, CC-Ex domain	Domain
A, B, C, D	IPR000219	Dbl homology domain	Domain
A, B, C, D	IPR035899	Dbl homology (DH) domain superfamily	Homologous Superfamily
A, B, C, D	IPR011993	PH-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR043537	Tiam1/Tiam2/Protein still life	Family
A, B, C, D	IPR001478	PDZ domain	Domain
A, B, C, D	IPR001331	Guanine-nucleotide dissociation stimulator, CDC24, conserved site	Conserved Site

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.