Annotations: 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	SCP2	e2vixA2	A: beta barrels	X: Profilin-like	H: sensor domains	T: sensor domains	F: SCP2	ECOD (v294.2)
A	SapB_2,SapB_1	e2vixA8	A: beta barrels	X: Fusion glycoprotein F2	H: HTH	T: winged helix domain	F: SapB_2,SapB_1	ECOD (v294.2)
B	Me-amine-dh_H	e2vixB1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Me-amine-dh_H	ECOD (v294.2)
B	ALO	e2vixB6	A: beta barrels	X: PH domain-like	H: PH domain-like	T: PH domain-like	F: ALO	ECOD (v294.2)
C	Me-amine-dh_H	e2vixC1	A: beta barrels	X: HTH	H: Nudix	T: Nudix	F: Me-amine-dh_H	ECOD (v294.2)
C	ALO	e2vixC8	A: beta barrels	X: PH domain-like	H: PH domain-like	T: PH domain-like	F: ALO	ECOD (v294.2)

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 regulation of localization establishment of protein localization regulation of cellular process regulation of protein localization transport negative regulation of biological process negative regulation of transport protein localization to extracellular region localization regulation of secretion by cell secretion by cell negative regulation of secretion negative regulation of cellular process negative regulation of protein transport regulation of localization establishment of protein localization regulation of cellular process regulation of protein localization transport negative regulation of biological process negative regulation of transport protein localization to extracellular region localization regulation of secretion by cell secretion by cell negative regulation of secretion negative regulation of cellular process negative regulation of secretion by cell intracellular protein localization negative regulation of protein localization regulation of biological process regulation of transport secretion 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 protein secretion regulation of secretion negative regulation of protein secretion protein transport macromolecule localization cellular process protein secretion by the type III secretion system transmembrane transport protein transmembrane transport	cell surface cellular anatomical structure host cellular component host cell other organism part 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 : AA0075 : N6,N6-dimethyl-L-lysine MOD:00084

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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.