2VIX

Methylated Shigella flexneri MxiC

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	UPF0058_2nd	e2vixA2	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: UPF0058_2nd	ECOD (1.6)
A	HrpJ	e2vixA8	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: HrpJ	ECOD (1.6)
A	HrpJ_like	e2vixA9	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: HrpJ_like	ECOD (1.6)
B	UPF0058_2nd	e2vixB1	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: UPF0058_2nd	ECOD (1.6)
B	HrpJ	e2vixB6	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: HrpJ	ECOD (1.6)
B	HrpJ_like	e2vixB7	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: HrpJ_like	ECOD (1.6)
C	UPF0058_2nd	e2vixC1	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: UPF0058_2nd	ECOD (1.6)
C	HrpJ	e2vixC8	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: HrpJ	ECOD (1.6)
C	HrpJ_like	e2vixC9	A: alpha arrays	X: Type III secretion system domain-like	H: Type III secretion system domains (From Topology)	T: Type III secretion system domains	F: HrpJ_like	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.2060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A		CATH (4.3.0)
A	1.10.150.630	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
A	1.20.1280.240	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
B	1.10.10.2060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A		CATH (4.3.0)
B	1.10.150.630	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
B	1.20.1280.240	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
C	1.10.10.2060	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A		CATH (4.3.0)
C	1.10.150.630	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
C	1.20.1280.240	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF07201	HrpJ-like domain (HrpJ)	HrpJ-like domain	This family represents a conserved region approximately 200 residues long within a number of bacterial hypersensitivity response secretion protein HrpJ and similar proteins. HrpJ forms part of a type III secretion system through which, in phytopathog ...	This family represents a conserved region approximately 200 residues long within a number of bacterial hypersensitivity response secretion protein HrpJ and similar proteins. HrpJ forms part of a type III secretion system through which, in phytopathogenic bacterial species, virulence factors are thought to be delivered to plant cells [1]. This family also includes the InvE invasion protein from Salmonella. This protein is involved in host parasite interactions and mutations in the InvE gene render Salmonella typhimurium non-invasive [2]. InvE S. typhimurium mutants fail to elicit a rapid Ca2+ increase in cultured cells, an important event in the infection procedure and internalisation of S. typhimurium into epithelial cells [2]. This family includes bacterial SepL and SsaL proteins. SepL plays an essential role in the infection process of enterohemorrhagic Escherichia coli and is thought to be responsible for the secretion of EspA, EspD, and EspB [3]. SsaL of Salmonella typhimurium is thought to be a component of the type III secretion system [4].	Domain
A, B, C	PF21439	Protein MxiC, C-terminal (MxiC_C)	Protein MxiC, C-terminal	This is a domain found at the C-terminal of Shigella flexneri type III secretion protein MxiC [1]. It is composed of three domains, each possessing a four-helix X-bundle fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	PROTEIN MXIC	-	negative regulation of protein transport protein localization regulation of localization establishment of protein localization cellular localization nitrogen compound transport regulation of cellular process regulation of protein localization transport negative regulation of biological process negative regulation of transport protein localization to extracellular region localization negative regulation of secretion regulation of secretion by cell negative regulation of protein transport protein localization regulation of localization establishment of protein localization cellular localization nitrogen compound transport regulation of cellular process regulation of protein localization transport negative regulation of biological process negative regulation of transport protein localization to extracellular region localization negative regulation of secretion regulation of secretion by cell secretion by cell cellular macromolecule localization negative regulation of cellular process negative regulation of secretion by cell negative regulation of protein localization regulation of biological process regulation of transport secretion organic substance transport biological regulation regulation of establishment of protein localization establishment of protein localization to extracellular region negative regulation of establishment of protein localization export from cell regulation of protein transport protein secretion establishment of localization regulation of secretion regulation of protein secretion negative regulation of protein secretion protein transport regulation of cellular localization macromolecule localization cellular process protein secretion by the type III secretion system transmembrane transport protein transmembrane transport	cell surface cellular anatomical entity host cellular component host cell extracellular region membrane outer membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR013401	Type III secretion regulator, YopN/LcrE/InvE/MxiC	Domain
A, B, C	IPR010812	Hypersensitivity response secretion-like, HrpJ	Domain
A, B, C	IPR003520	Salmonella/Shigella invasion protein E	Family
A, B, C	IPR049013	MxiC, C-terminal	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C	MLY	Parent Component: LYS RESID: AA0075 PSI-MOD : N6,N6-dimethyl-L-lysine MOD:00084

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.