4NXV

Crystal structure of the cytosolic domain of human MiD51

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Nucleotidyltransferase-like	8055854	3000129	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PAP/OAS1 substrate-binding domain-like	8055855	3000941	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PAP/OAS1 substrate-binding domain-like	8055855	3000941	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Nucleotidyltransferase-like	8055854	3000129	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Nucleotidyltransferase-like	8055854	3000129	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PAP/OAS1 substrate-binding domain-like	8055855	3000941	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	PAP/OAS1 substrate-binding domain-like	8055855	3000941	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Nucleotidyltransferase-like	8055854	3000129	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)
B	Mab-21_C	e4nxvB2	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: Mab-21_C	ECOD (1.6)
B	Mab-21_N_1	e4nxvB1	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: Mab-21_N_1	ECOD (1.6)
C	Mab-21_C	e4nxvC2	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: Mab-21_C	ECOD (1.6)
C	Mab-21_N_1	e4nxvC1	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: Mab-21_N_1	ECOD (1.6)
A	Mab-21_C	e4nxvA2	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: Mab-21_C	ECOD (1.6)
A	Mab-21_N_1	e4nxvA1	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: Mab-21_N_1	ECOD (1.6)
D	Mab-21_C	e4nxvD2	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: PAP/OAS1 substrate-binding domain	F: Mab-21_C	ECOD (1.6)
D	Mab-21_N_1	e4nxvD1	A: a+b three layers	X: Nucleotidyltransferase-like	H: Nucleotidyltransferase (From Topology)	T: Nucleotidyltransferase	F: Mab-21_N_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.1410.40	Mainly Alpha	Orthogonal Bundle	Poly(a)-polymerase, middle domain		CATH (4.3.0)
B	3.30.460.90	Alpha Beta	2-Layer Sandwich	Beta Polymerase	domain 2	CATH (4.3.0)
C	1.10.1410.40	Mainly Alpha	Orthogonal Bundle	Poly(a)-polymerase, middle domain		CATH (4.3.0)
C	3.30.460.90	Alpha Beta	2-Layer Sandwich	Beta Polymerase	domain 2	CATH (4.3.0)
A	1.10.1410.40	Mainly Alpha	Orthogonal Bundle	Poly(a)-polymerase, middle domain		CATH (4.3.0)
A	3.30.460.90	Alpha Beta	2-Layer Sandwich	Beta Polymerase	domain 2	CATH (4.3.0)
D	1.10.1410.40	Mainly Alpha	Orthogonal Bundle	Poly(a)-polymerase, middle domain		CATH (4.3.0)
D	3.30.460.90	Alpha Beta	2-Layer Sandwich	Beta Polymerase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF20266	Mab-21 protein HhH/H2TH-like domain (Mab-21_C)	Mab-21 protein HhH/H2TH-like domain	This family contains Mab-21 and Mab-21 like proteins. In C. elegans these proteins are required for several aspects of embryonic development [2-3].	Domain
A, B, C, D	PF21297	Mitochondrial dynamics protein MID51-like, C-terminal domain (MID51-like_C)	Mitochondrial dynamics protein MID51-like, C-terminal domain	This domain is found in Mitochondrial dynamics protein MID51 from humans and similar proteins predominantly found in vertebrates. MID51 promotes the recruitment and association of the fission mediator dynamin-related protein 1 (DNM1L) to the mitochon ...	This domain is found in Mitochondrial dynamics protein MID51 from humans and similar proteins predominantly found in vertebrates. MID51 promotes the recruitment and association of the fission mediator dynamin-related protein 1 (DNM1L) to the mitochondrial surface to drive mitochondrial fission. This entry represents the C-terminal domain of this protein, which adopts a nucleotidyltransferase fold with a mixed alpha-beta topology configured into two lobes separated by a deep cleft [1-4].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Mitochondrial dynamic protein MID51	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding ADP binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding ADP binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding guanyl nucleotide binding GDP binding guanyl ribonucleotide binding identical protein binding protein binding	positive regulation of organelle organization positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization regulation of developmental process positive regulation of biological process cellular component organization positive regulation of developmental process anatomical structure development cellular component organization or biogenesis positive regulation of cellular process regulation of anatomical structure morphogenesis mitochondrion organization developmental process positive regulation of organelle organization positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization regulation of developmental process positive regulation of biological process cellular component organization positive regulation of developmental process anatomical structure development cellular component organization or biogenesis positive regulation of cellular process regulation of anatomical structure morphogenesis mitochondrion organization developmental process regulation of biological process organelle fission biological regulation mitochondrial fission regulation of organelle organization anatomical structure morphogenesis organelle organization regulation of mitochondrial fission regulation of mitochondrion organization cellular process positive regulation of mitochondrial fission response to decreased oxygen levels cellular response to stimulus response to stimulus cellular response to oxygen levels cellular response to hypoxia cellular response to decreased oxygen levels cellular response to chemical stimulus cellular response to stress response to hypoxia response to stress response to chemical response to oxygen levels response to abiotic stimulus protein localization regulation of localization cellular localization establishment of protein localization regulation of protein localization protein targeting positive regulation of establishment of protein localization localization regulation of protein targeting to membrane cellular macromolecule localization regulation of protein localization to membrane establishment of protein localization to membrane regulation of establishment of protein localization positive regulation of protein localization to membrane localization within membrane protein localization to membrane establishment of localization protein targeting to membrane regulation of cellular localization regulation of protein targeting macromolecule localization positive regulation of protein localization positive regulation of protein targeting to membrane	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane outer membrane organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR024810	MAB21L/Cyclic GMP-AMP synthase-like receptor	Family
A, B, C, D	IPR046906	Mab-21-like, HhH/H2TH-like domain	Domain
A, B, C, D	IPR049097	Mitochondrial dynamics protein MID51-like, C-terminal domain	Domain
A, B, C, D	IPR045909	Mitochondrial dynamics protein MID49/MID51	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q9NQG6	autism spectrum disorder pituitary cancer breast cancer Tourette syndrome lung cancer tuberculosis

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.