Annotations: 6LO8

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	Tim10-like	8082623	3000385	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Tim10-like	8082623	3000385	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)
C	Sdh_cyt	e6lo8C1	A: alpha bundles	X: Transmembrane heme-binding four-helical bundle (From Homology)	H: Transmembrane heme-binding four-helical bundle	T: Fumarate reductase respiratory complex transmembrane subunits	F: Sdh_cyt	ECOD (1.6)
D	Sdh_cyt	e6lo8D1	A: alpha bundles	X: Transmembrane heme-binding four-helical bundle (From Homology)	H: Transmembrane heme-binding four-helical bundle	T: Fumarate reductase respiratory complex transmembrane subunits	F: Sdh_cyt	ECOD (1.6)
F	zf-Tim10_DDP	e6lo8F1	A: few secondary structure elements	X: Tim10/DDP (From Topology)	H: Tim10/DDP (From Topology)	T: Tim10/DDP	F: zf-Tim10_DDP	ECOD (1.6)
H	zf-Tim10_DDP	e6lo8H1	A: few secondary structure elements	X: Tim10/DDP (From Topology)	H: Tim10/DDP (From Topology)	T: Tim10/DDP	F: zf-Tim10_DDP	ECOD (1.6)
J	zf-Tim10_DDP	e6lo8J1	A: few secondary structure elements	X: Tim10/DDP (From Topology)	H: Tim10/DDP (From Topology)	T: Tim10/DDP	F: zf-Tim10_DDP	ECOD (1.6)
E	zf-Tim10_DDP	e6lo8E1	A: few secondary structure elements	X: Tim10/DDP (From Topology)	H: Tim10/DDP (From Topology)	T: Tim10/DDP	F: zf-Tim10_DDP	ECOD (1.6)
G	zf-Tim10_DDP	e6lo8G1	A: few secondary structure elements	X: Tim10/DDP (From Topology)	H: Tim10/DDP (From Topology)	T: Tim10/DDP	F: zf-Tim10_DDP	ECOD (1.6)
I	zf-Tim10_DDP	e6lo8I1	A: few secondary structure elements	X: Tim10/DDP (From Topology)	H: Tim10/DDP (From Topology)	T: Tim10/DDP	F: zf-Tim10_DDP	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02466	Tim17/Tim22/Tim23/Pmp24 family (Tim17)	Tim17/Tim22/Tim23/Pmp24 family	-	Family
F	PF02953	Tim10/DDP family zinc finger (zf-Tim10_DDP)	Tim10/DDP family zinc finger	Putative zinc binding domain with four conserved cysteine residues. This domain is found in the human disease protein Swiss:O60220. Members of this family such as Tim9 and Tim10 are involved in mitochondrial protein import [1]. Members of thi ...	Putative zinc binding domain with four conserved cysteine residues. This domain is found in the human disease protein Swiss:O60220. Members of this family such as Tim9 and Tim10 are involved in mitochondrial protein import [1]. Members of this family seem to be localised to the mitochondrial intermembrane space [2].	Domain
H, J	PF02953	Tim10/DDP family zinc finger (zf-Tim10_DDP)	Tim10/DDP family zinc finger	Putative zinc binding domain with four conserved cysteine residues. This domain is found in the human disease protein Swiss:O60220. Members of this family such as Tim9 and Tim10 are involved in mitochondrial protein import [1]. Members of thi ...	Putative zinc binding domain with four conserved cysteine residues. This domain is found in the human disease protein Swiss:O60220. Members of this family such as Tim9 and Tim10 are involved in mitochondrial protein import [1]. Members of this family seem to be localised to the mitochondrial intermembrane space [2].	Domain
E, G, I	PF02953	Tim10/DDP family zinc finger (zf-Tim10_DDP)	Tim10/DDP family zinc finger	Putative zinc binding domain with four conserved cysteine residues. This domain is found in the human disease protein Swiss:O60220. Members of this family such as Tim9 and Tim10 are involved in mitochondrial protein import [1]. Members of thi ...	Putative zinc binding domain with four conserved cysteine residues. This domain is found in the human disease protein Swiss:O60220. Members of this family such as Tim9 and Tim10 are involved in mitochondrial protein import [1]. Members of this family seem to be localised to the mitochondrial intermembrane space [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Mitochondrial import inner membrane translocase subunit TIM22	signal sequence binding binding peptide binding mitochondrion targeting sequence binding structural molecule activity macromolecule transmembrane transporter activity protein transporter activity protein transmembrane transporter activity transporter activity transmembrane transporter activity	protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane mitochondrial transport mitochondrion organization membrane organization establishment of protein localization to membrane inner mitochondrial membrane organization intracellular transport localization within membrane protein localization to membrane establishment of localization organelle organization establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion cellular process establishment of protein localization to mitochondrion intracellular protein transport	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane mitochondrial protein-containing complex protein-containing complex membrane protein complex TIM22 mitochondrial import inner membrane insertion complex inner mitochondrial membrane protein complex mitochondrial intermembrane space membrane-enclosed lumen intracellular organelle lumen organelle envelope lumen organelle lumen
B	Mitochondrial import inner membrane translocase subunit TIM54	-	protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane mitochondrial transport mitochondrion organization membrane organization establishment of protein localization to membrane inner mitochondrial membrane organization intracellular transport localization within membrane protein localization to membrane establishment of localization organelle organization establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion cellular process establishment of protein localization to mitochondrion intracellular protein transport transmembrane transport protein transmembrane transport	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle mitochondrion organelle intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane mitochondrial protein-containing complex protein-containing complex membrane protein complex TIM22 mitochondrial import inner membrane insertion complex inner mitochondrial membrane protein complex mitochondrial intermembrane space membrane-enclosed lumen intracellular organelle lumen organelle envelope lumen organelle lumen
C	Succinate dehydrogenase [ubiquinone] cytochrome b subunit, mitochondrial	binding quinone binding small molecule binding electron transfer activity cation binding ion binding metal ion binding	aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy protein localization establishment of protein localization cellular localization nitrogen compound transport transport aerobic respiration cellular respiration tricarboxylic acid cycle energy derivation by oxidation of organic compounds cellular metabolic process metabolic process cellular process primary metabolic process generation of precursor metabolites and energy protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane mitochondrial transport mitochondrion organization membrane organization establishment of protein localization to membrane inner mitochondrial membrane organization intracellular transport localization within membrane protein localization to membrane establishment of localization organelle organization establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion establishment of protein localization to mitochondrion intracellular protein transport oxidative phosphorylation nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process purine ribonucleoside triphosphate biosynthetic process nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleoside triphosphate biosynthetic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside phosphate metabolic process nucleotide metabolic process ribonucleoside triphosphate biosynthetic process biosynthetic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process proton motive force-driven mitochondrial ATP synthesis nucleoside triphosphate metabolic process purine ribonucleotide metabolic process purine nucleotide biosynthetic process ribose phosphate metabolic process ATP metabolic process ATP biosynthetic process proton motive force-driven ATP synthesis purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine ribonucleoside triphosphate metabolic process ribonucleoside triphosphate metabolic process carbohydrate derivative biosynthetic process purine nucleoside triphosphate metabolic process organonitrogen compound metabolic process nucleoside triphosphate biosynthetic process nucleobase-containing compound biosynthetic process purine-containing compound metabolic process organophosphate metabolic process mitochondrial electron transport, succinate to ubiquinone aerobic electron transport chain ATP synthesis coupled electron transport electron transport chain respiratory electron transport chain mitochondrial ATP synthesis coupled electron transport	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane mitochondrial protein-containing complex protein-containing complex membrane protein complex TIM22 mitochondrial import inner membrane insertion complex inner mitochondrial membrane protein complex
D	Mitochondrial import inner membrane translocase subunit TIM18	-	cellular process apoptotic process cell death programmed cell death protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular process apoptotic process cell death programmed cell death protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane mitochondrial transport mitochondrion organization membrane organization establishment of protein localization to membrane inner mitochondrial membrane organization intracellular transport localization within membrane protein localization to membrane establishment of localization organelle organization establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion establishment of protein localization to mitochondrion intracellular protein transport transmembrane transport protein transmembrane transport response to stimulus response to chemical response to arsenic-containing substance response to osmotic stress response to stress response to abiotic stimulus cellular response to stimulus response to oxidative stress cellular response to chemical stimulus cellular response to stress cellular response to oxidative stress cellular response to chemical stress	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle envelope mitochondrial envelope organelle membrane mitochondrial protein-containing complex protein-containing complex membrane protein complex TIM22 mitochondrial import inner membrane insertion complex inner mitochondrial membrane protein complex
F	Mitochondrial import inner membrane translocase subunit TIM12	binding phospholipid binding lipid binding cation binding ion binding metal ion binding small molecule binding	protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane mitochondrial transport mitochondrion organization membrane organization establishment of protein localization to membrane inner mitochondrial membrane organization intracellular transport localization within membrane protein localization to membrane establishment of localization organelle organization establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion cellular process establishment of protein localization to mitochondrion intracellular protein transport transmembrane transport protein transmembrane transport	membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex intracellular anatomical structure mitochondrial intermembrane space mitochondrion membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle transporter complex intracellular organelle lumen organelle envelope lumen intracellular organelle organelle envelope membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex intracellular anatomical structure mitochondrial intermembrane space mitochondrion membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle transporter complex intracellular organelle lumen organelle envelope lumen intracellular organelle organelle envelope mitochondrial intermembrane space protein transporter complex organelle lumen organelle mitochondrial envelope cytoplasm mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle membrane membrane protein complex TIM22 mitochondrial import inner membrane insertion complex inner mitochondrial membrane protein complex
H, J	Mitochondrial import inner membrane translocase subunit TIM10	unfolded protein binding protein binding binding protein transporter activity transporter activity cation binding ion binding metal ion binding small molecule binding	protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane mitochondrial transport mitochondrion organization membrane organization establishment of protein localization to membrane inner mitochondrial membrane organization intracellular transport localization within membrane protein localization to membrane establishment of localization organelle organization establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion cellular process establishment of protein localization to mitochondrion intracellular protein transport	membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex intracellular anatomical structure mitochondrial intermembrane space mitochondrion membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle transporter complex intracellular organelle lumen organelle envelope lumen intracellular organelle organelle envelope membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex intracellular anatomical structure mitochondrial intermembrane space mitochondrion membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle transporter complex intracellular organelle lumen organelle envelope lumen intracellular organelle organelle envelope mitochondrial intermembrane space protein transporter complex organelle lumen organelle mitochondrial envelope cytoplasm mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle membrane membrane protein complex TIM22 mitochondrial import inner membrane insertion complex inner mitochondrial membrane protein complex
E, G, I	Mitochondrial import inner membrane translocase subunit TIM9	unfolded protein binding protein binding binding protein transporter activity transporter activity cation binding ion binding metal ion binding small molecule binding	protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of protein localization to mitochondrial membrane protein targeting mitochondrial membrane organization cellular component organization localization cellular macromolecule localization establishment of localization in cell cellular component organization or biogenesis protein insertion into mitochondrial inner membrane mitochondrial transport mitochondrion organization membrane organization establishment of protein localization to membrane inner mitochondrial membrane organization intracellular transport localization within membrane protein localization to membrane establishment of localization organelle organization establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion cellular process establishment of protein localization to mitochondrion intracellular protein transport	membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex intracellular anatomical structure mitochondrial intermembrane space mitochondrion membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle transporter complex intracellular organelle lumen organelle envelope lumen intracellular organelle organelle envelope membrane-bounded organelle mitochondrial protein-containing complex protein-containing complex intracellular anatomical structure mitochondrial intermembrane space mitochondrion membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle transporter complex intracellular organelle lumen organelle envelope lumen intracellular organelle organelle envelope mitochondrial intermembrane space protein transporter complex organelle lumen organelle mitochondrial envelope cytoplasm mitochondrial membrane organelle inner membrane membrane mitochondrial inner membrane organelle membrane membrane protein complex TIM22 mitochondrial import inner membrane insertion complex inner mitochondrial membrane protein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR039175	Mitochondrial import inner membrane translocase subunit TIM22	Family
B	IPR021056	Mitochondrial import inner membrane translocase subunit Tim54	Family
C	IPR034804	Fumarate reductase/succinate dehydrogenase, transmembrane subunit	Homologous Superfamily
C	IPR014314	Succinate dehydrogenase, cytochrome b556 subunit	Family
C	IPR018495	Succinate dehydrogenase, cytochrome b subunit, conserved site	Conserved Site
C	IPR000701	Succinate dehydrogenase/fumarate reductase type B, transmembrane subunit	Family
D	IPR034804	Fumarate reductase/succinate dehydrogenase, transmembrane subunit	Homologous Superfamily
D	IPR007992	Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, CybS	Family
F	IPR004217	Tim10-like	Domain
F	IPR035427	Tim10-like domain superfamily	Homologous Superfamily
H, J	IPR004217	Tim10-like	Domain
H, J	IPR035427	Tim10-like domain superfamily	Homologous Superfamily
E, G, I	IPR004217	Tim10-like	Domain
E, G, I	IPR050673	Mitochondrial import inner membrane translocase subunit	Family
E, G, I	IPR035427	Tim10-like domain superfamily	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	OPM	Transmembrane	Alpha-helical polytopic	Mitochondrial and chloroplast protein translocases	TIM complex

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Sec, Translocase, and Insertase Proteins	TIM22 complex from mitochondrial inner membrane

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 R01GM133198.