maintenance of mitochondrial morphology protein 1 (MMM1) is a component of the ERMES/MDM complex, which serves as a molecular tether to connect the endoplasmic reticulum and mitochondria
Maintenance of mitochondrial morphology protein 1; MMM1 is conserved from plants to humans. ...
37-384
6.67e-174
Maintenance of mitochondrial morphology protein 1; MMM1 is conserved from plants to humans. MMM1 is an integral ER protein. It is N-glycosylated, and forms a complex with Mdm10, Mdm12and Mdm34 to tether the mitochondria to the endoplasmic reticulum.
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Pssm-ID: 431202 Cd Length: 312 Bit Score: 491.31 E-value: 6.67e-174
Maintenance of mitochondrial morphology protein 1; MMM1 is conserved from plants to humans. ...
37-384
6.67e-174
Maintenance of mitochondrial morphology protein 1; MMM1 is conserved from plants to humans. MMM1 is an integral ER protein. It is N-glycosylated, and forms a complex with Mdm10, Mdm12and Mdm34 to tether the mitochondria to the endoplasmic reticulum.
Pssm-ID: 431202 Cd Length: 312 Bit Score: 491.31 E-value: 6.67e-174
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in maintenance of ...
126-380
6.13e-106
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in maintenance of mitochondrial morphology protein 1 (Mmm1) and similar proteins; Maintenance of mitochondrial morphology protein 1 (Mmm1), also called mitochondrial outer membrane protein Mmm1, or yeast mitochondrial escape protein 6 (YME6), is a mitochondrial outer membrane protein essential for establishing and maintaining the structure of mitochondria and maintenance of mtDNA nucleoids. It is a component of the ER-mitochondrion encounter structure/ mitochondrial distribution and morphology (ERMES/Mdm) complex, which serves as a molecular tether to connect the endoplasmic reticulum and mitochondria. Components of this complex are involved in the control of mitochondrial shape and protein biogenesis, and function in nonvesicular lipid trafficking between the ER and mitochondria. The Mdm12-Mmm1 subcomplex functions in the major beta-barrel assembly pathway that is responsible for biogenesis of all outer membrane beta-barrel proteins, and acts in a late step after the SAM complex. The Mdm10-Mdm12-Mmm1 subcomplex further acts in the TOM40-specific pathway after the action of the Mdm12-Mmm1 complex. This model corresponds to the SMP domain of Mmm1, which may be implicated in lipid transport.
Pssm-ID: 439227 Cd Length: 216 Bit Score: 314.84 E-value: 6.13e-106
Maintenance of mitochondrial morphology protein 1; MMM1 is conserved from plants to humans. ...
37-384
6.67e-174
Maintenance of mitochondrial morphology protein 1; MMM1 is conserved from plants to humans. MMM1 is an integral ER protein. It is N-glycosylated, and forms a complex with Mdm10, Mdm12and Mdm34 to tether the mitochondria to the endoplasmic reticulum.
Pssm-ID: 431202 Cd Length: 312 Bit Score: 491.31 E-value: 6.67e-174
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in maintenance of ...
126-380
6.13e-106
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in maintenance of mitochondrial morphology protein 1 (Mmm1) and similar proteins; Maintenance of mitochondrial morphology protein 1 (Mmm1), also called mitochondrial outer membrane protein Mmm1, or yeast mitochondrial escape protein 6 (YME6), is a mitochondrial outer membrane protein essential for establishing and maintaining the structure of mitochondria and maintenance of mtDNA nucleoids. It is a component of the ER-mitochondrion encounter structure/ mitochondrial distribution and morphology (ERMES/Mdm) complex, which serves as a molecular tether to connect the endoplasmic reticulum and mitochondria. Components of this complex are involved in the control of mitochondrial shape and protein biogenesis, and function in nonvesicular lipid trafficking between the ER and mitochondria. The Mdm12-Mmm1 subcomplex functions in the major beta-barrel assembly pathway that is responsible for biogenesis of all outer membrane beta-barrel proteins, and acts in a late step after the SAM complex. The Mdm10-Mdm12-Mmm1 subcomplex further acts in the TOM40-specific pathway after the action of the Mdm12-Mmm1 complex. This model corresponds to the SMP domain of Mmm1, which may be implicated in lipid transport.
Pssm-ID: 439227 Cd Length: 216 Bit Score: 314.84 E-value: 6.13e-106
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in testis-expressed ...
147-375
4.32e-15
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in testis-expressed protein 2 (TEX2) and similar proteins; testis-expressed protein 2 (TEX2), also called transmembrane protein 96 (TMEM96), is a transmembrane protein with uncharacterized biological function. Diseases associated with TEX2 include Wernicke-Korsakoff Syndrome. This model corresponds to the SMP domain of TEX2, which may be implicated in lipid transport.
Pssm-ID: 439231 Cd Length: 186 Bit Score: 73.30 E-value: 4.32e-15
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain superfamily; The SMP ...
167-372
4.57e-15
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain superfamily; The SMP domain is a lipid transport domain found in phospholipid transfer proteins such as synaptotagmin family proteins, tricalbin (TCB) family proteins, maintenance of mitochondrial morphology protein 1 (MMM1), mitochondrial distribution and morphology protein 12 (MDM12), mitochondrial distribution and morphology protein 34 (MDM34), PDZ domain-containing protein 8 (PDZD8), testis-expressed protein 2 (TEX2), meiotically up-regulated gene 190 protein (Mug190), C2 domain-containing protein 2 (C2CD2) and C2 domain-containing protein 2-like (C2CD2L). The SMP domain belongs to a superfamily of lipid/hydrophobic ligand-binding domains called TULIP (tubular lipid-binding proteins). It adopts a TULIP fold with two alpha helices and a highly curved antiparallel beta sheet forming a cornucopia-like structure.
Pssm-ID: 439225 Cd Length: 165 Bit Score: 72.74 E-value: 4.57e-15
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in PDZ ...
143-359
6.92e-06
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in PDZ domain-containing protein 8 (PDZD8) and similar proteins; PDZ domain-containing protein 8 (PDZD8), also called Sarcoma antigen NY-SAR-84/NY-SAR-104, is a molecular tethering protein that connects endoplasmic reticulum (ER) and mitochondria membranes. PDZD8-dependent endoplasmic reticulum-mitochondria membrane tethering is essential for ER-mitochondria Ca(2+) transfer. In neurons, PDZD8 is involved in the regulation of dendritic Ca(2+) dynamics by regulating mitochondrial Ca(2+) uptake in neurons. It plays an indirect role in the regulation of cell morphology and cytoskeletal organization. PDZD8 is also a novel Gag-interacting factor that promotes retroviral infection. It may act as a novel moesin-interacting cytoskeletal regulatory protein that suppresses infection by herpes simplex virus type 1 (HSV1). This model corresponds to the SMP domain of PDZD8, which may be implicated in lipid transport.
Pssm-ID: 439230 Cd Length: 191 Bit Score: 46.77 E-value: 6.92e-06
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in mitochondrial ...
166-281
6.41e-05
synaptotagmin-like mitochondrial-lipid-binding protein (SMP) domain found in mitochondrial distribution and morphology protein 12 (Mdm12) and similar proteins; Mitochondrial distribution and morphology protein 12 (Mdm12), also called mitochondrial inheritance component Mdm12, acts as a component of the endoplasmic reticulum-mitochondria encounter structure (ERMES)/Mdm complex, which serves as a molecular tether to connect the endoplasmic reticulum and mitochondria. Components of this complex are involved in the control of mitochondrial shape and protein biogenesis, and function in nonvesicular lipid trafficking between the endoplasmic reticulum (ER) and mitochondria. Mdm12 is required for the interaction of the ER-resident membrane protein Mmm1 and the outer mitochondrial membrane-resident beta-barrel protein Mdm10. The Mdm12-Mmm1 subcomplex functions in the major beta-barrel assembly pathway that is responsible for biogenesis of all mitochondrial outer membrane beta-barrel proteins, and acts in a late step after the SAM complex. The Mdm10-Mdm12-Mmm1 subcomplex further acts in the TOM40-specific pathway after the action of the Mdm12-Mmm1 complex. This model corresponds to the SMP domain of Mdm12, which adopts a head-to-head and tail-to-tail dimer configuration rather than existing solely as a monomer. It may be implicated in lipid transport.
Pssm-ID: 439228 Cd Length: 206 Bit Score: 43.98 E-value: 6.41e-05
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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