Annotations: 8VFM

Salmonella effector protein SipA decorated actin filament

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E [auth J]	SCOP2B Superfamily	Actin-like ATPases	8043438	3000092	SCOP2B (2022-06-29)
E [auth J]	SCOP2B Superfamily	Actin-like ATPases	8043436	3000092	SCOP2B (2022-06-29)
F [auth L]	SCOP2B Superfamily	Actin-like ATPases	8043436	3000092	SCOP2B (2022-06-29)
F [auth L]	SCOP2B Superfamily	Actin-like ATPases	8043438	3000092	SCOP2B (2022-06-29)
G [auth M]	SCOP2B Superfamily	Actin-like ATPases	8043436	3000092	SCOP2B (2022-06-29)
G [auth M]	SCOP2B Superfamily	Actin-like ATPases	8043438	3000092	SCOP2B (2022-06-29)
H [auth N]	SCOP2B Superfamily	Actin-like ATPases	8043438	3000092	SCOP2B (2022-06-29)
H [auth N]	SCOP2B Superfamily	Actin-like ATPases	8043436	3000092	SCOP2B (2022-06-29)
J [auth S]	SCOP2B Superfamily	Actin-like ATPases	8043436	3000092	SCOP2B (2022-06-29)
J [auth S]	SCOP2B Superfamily	Actin-like ATPases	8043438	3000092	SCOP2B (2022-06-29)
L [auth W]	SCOP2B Superfamily	Actin-like ATPases	8043438	3000092	SCOP2B (2022-06-29)
L [auth W]	SCOP2B Superfamily	Actin-like ATPases	8043436	3000092	SCOP2B (2022-06-29)
K [auth U]	SCOP2B Superfamily	Actin-like ATPases	8043436	3000092	SCOP2B (2022-06-29)
K [auth U]	SCOP2B Superfamily	Actin-like ATPases	8043438	3000092	SCOP2B (2022-06-29)
I [auth R]	SCOP2B Superfamily	Actin-like ATPases	8043436	3000092	SCOP2B (2022-06-29)
I [auth R]	SCOP2B Superfamily	Actin-like ATPases	8043438	3000092	SCOP2B (2022-06-29)
D [auth I]	SCOP2B Superfamily	Invasion protein A (SipA) , C-terminal actin binding domain	8039829	3001070	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Invasion protein A (SipA) , C-terminal actin binding domain	8039829	3001070	SCOP2B (2022-06-29)
B [auth A]	SCOP2B Superfamily	Invasion protein A (SipA) , C-terminal actin binding domain	8039829	3001070	SCOP2B (2022-06-29)
A [auth B]	SCOP2B Superfamily	Invasion protein A (SipA) , C-terminal actin binding domain	8039829	3001070	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)
E [auth J]	V-set	e8vfmJ1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
F [auth L]	V-set	e8vfmL1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
G [auth M]	V-set	e8vfmM1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
H [auth N]	V-set	e8vfmN1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
J [auth S]	V-set	e8vfmS1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
L [auth W]	V-set	e8vfmW1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
K [auth U]	V-set	e8vfmU1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
I [auth R]	V-set	e8vfmR1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
D [auth I]	V-set	e8vfmI1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
C	V-set	e8vfmC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
B [auth A]	V-set	e8vfmA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: V-set	ECOD (v295)
A [auth B]	HLH	e8vfmB01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: HLH	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A], C, D [auth I]	PF22163	Salmonella Invasion protein A, C-terminal actin binding domain (SipA_2nd)	Salmonella Invasion protein A, C-terminal actin binding domain	This domain is found at the C-terminal end of Cell invasion protein SipA (Salmonella Invasion protein A) from Salmonella typhimurium. SipA actin-binding protein that interferes with host cell actin cytoskeleton, and reduce the critical concentration ...	This domain is found at the C-terminal end of Cell invasion protein SipA (Salmonella Invasion protein A) from Salmonella typhimurium. SipA actin-binding protein that interferes with host cell actin cytoskeleton, and reduce the critical concentration for the formation of F-actin, contributing to bacterial invasion. This domain adopts a a compact, heart-shaped fold dominated by a helical secondary structure. It is responsible for the actin-binding and polymerisation activities of the protein [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], J [auth S], K [auth U], L [auth W]	Actin, alpha skeletal muscle	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding structural constituent of cytoskeleton structural molecule activity hydrolase activity catalytic activity	developmental process myotube cell development skeletal muscle fiber development cellular developmental process skeletal muscle tissue development animal organ development cell development tissue development muscle cell differentiation myotube differentiation striated muscle tissue development muscle structure development skeletal muscle organ development striated muscle cell development muscle cell development developmental process myotube cell development skeletal muscle fiber development cellular developmental process skeletal muscle tissue development animal organ development cell development tissue development muscle cell differentiation myotube differentiation striated muscle tissue development muscle structure development skeletal muscle organ development striated muscle cell development muscle cell development cell differentiation anatomical structure development cellular process muscle tissue development muscle organ development striated muscle cell differentiation cellular component assembly involved in morphogenesis skeletal myofibril assembly membraneless organelle assembly cellular component organization cellular component biogenesis cellular anatomical entity morphogenesis cellular component assembly actin filament-based process cellular component organization or biogenesis skeletal muscle thin filament assembly actin cytoskeleton organization actomyosin structure organization organelle assembly actin filament organization anatomical structure morphogenesis organelle organization myofibril assembly anatomical structure formation involved in morphogenesis supramolecular fiber organization cytoskeleton organization	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton actin filament bundle actomyosin stress fiber contractile actin filament bundle polymeric cytoskeletal fiber actin filament intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton actin filament bundle actomyosin stress fiber contractile actin filament bundle polymeric cytoskeletal fiber actin filament supramolecular fiber supramolecular polymer supramolecular complex striated muscle thin filament myofilament sarcomere contractile muscle fiber cytoplasm myofibril
A [auth B], B [auth A], C, D [auth I]	Cell invasion protein SipA	cytoskeletal protein binding actin binding protein binding binding	-	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], J [auth S], K [auth U], L [auth W]	IPR020902	Actin/actin-like conserved site	Conserved Site
E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], J [auth S], K [auth U], L [auth W]	IPR004001	Actin, conserved site	Conserved Site
E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], J [auth S], K [auth U], L [auth W]	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], J [auth S], K [auth U], L [auth W]	IPR004000	Actin family	Family
A [auth B], B [auth A], C, D [auth I]	IPR015138	Salmonella invasion protein A, N-terminal	Domain
A [auth B], B [auth A], C, D [auth I]	IPR023225	Salmonella invasion protein A, chaperone-binding	Homologous Superfamily
A [auth B], B [auth A], C, D [auth I]	IPR054043	Cell invasion protein SipA, C-terminal actin binding domain	Domain
A [auth B], B [auth A], C, D [auth I]	IPR023224	Salmonella invasion protein A, C-terminal actin-binding domain superfamily	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], E [auth J], F [auth L], G [auth M], H [auth N], I [auth R], J [auth S], K [auth U], L [auth W]	HIC	Parent Component: HIS : AA0317 : 1'-methyl-L-histidine MOD:00322