ABC transporter ATP-binding protein/permease similar to Escherichia coli inner membrane ABC transporter ATP-binding protein YddA and Mycobacterium tuberculosis vitamin B12 transport ATP-binding protein BacA, which is involved in uptake of vitamin B12 and related corrinoids
ATP-binding cassette domain of peroxisomal transporter, subfamily D; Peroxisomal ATP-binding cassette transporter (Pat) is involved in the import of very long-chain fatty acids (VLCFA) into the peroxisome. The peroxisomal membrane forms a permeability barrier for a wide variety of metabolites required for and formed during fatty acid beta-oxidation. To communicate with the cytoplasm and mitochondria, peroxisomes need dedicated proteins to transport such hydrophilic molecules across their membranes. X-linked adrenoleukodystrophy (X-ALD) is caused by mutations in the ALD gene, which encodes ALDP (adrenoleukodystrophy protein ), a peroxisomal integral membrane protein that is a member of the ATP-binding cassette (ABC) transporter protein family. The disease is characterized by a striking and unpredictable variation in phenotypic expression. Phenotypes include the rapidly progressive childhood cerebral form (CCALD), the milder adult form, adrenomyeloneuropathy (AMN), and variants without neurologic involvement (i.e. asymptomatic).
Pssm-ID: 213190 [Multi-domain] Cd Length: 166 Bit Score: 201.61 E-value: 1.54e-61
ABC transporter transmembrane region 2; This domain covers the transmembrane of a small family ...
76-337
6.78e-32
ABC transporter transmembrane region 2; This domain covers the transmembrane of a small family of ABC transporters and shares sequence similarity with pfam00664. Mutations in this domain in Swiss:P28288 are believed responsible for Zellweger Syndrome-2; mutations in Swiss:P33897 are responsible for recessive X-linked adrenoleukodystrophy. A Saccharomyces cerevisiae homolog is involved in the import of long-chain fatty acids.
Pssm-ID: 399466 Cd Length: 269 Bit Score: 124.64 E-value: 6.78e-32
ATP-binding cassette domain of peroxisomal transporter, subfamily D; Peroxisomal ATP-binding cassette transporter (Pat) is involved in the import of very long-chain fatty acids (VLCFA) into the peroxisome. The peroxisomal membrane forms a permeability barrier for a wide variety of metabolites required for and formed during fatty acid beta-oxidation. To communicate with the cytoplasm and mitochondria, peroxisomes need dedicated proteins to transport such hydrophilic molecules across their membranes. X-linked adrenoleukodystrophy (X-ALD) is caused by mutations in the ALD gene, which encodes ALDP (adrenoleukodystrophy protein ), a peroxisomal integral membrane protein that is a member of the ATP-binding cassette (ABC) transporter protein family. The disease is characterized by a striking and unpredictable variation in phenotypic expression. Phenotypes include the rapidly progressive childhood cerebral form (CCALD), the milder adult form, adrenomyeloneuropathy (AMN), and variants without neurologic involvement (i.e. asymptomatic).
Pssm-ID: 213190 [Multi-domain] Cd Length: 166 Bit Score: 201.61 E-value: 1.54e-61
ABC transporter transmembrane region 2; This domain covers the transmembrane of a small family ...
76-337
6.78e-32
ABC transporter transmembrane region 2; This domain covers the transmembrane of a small family of ABC transporters and shares sequence similarity with pfam00664. Mutations in this domain in Swiss:P28288 are believed responsible for Zellweger Syndrome-2; mutations in Swiss:P33897 are responsible for recessive X-linked adrenoleukodystrophy. A Saccharomyces cerevisiae homolog is involved in the import of long-chain fatty acids.
Pssm-ID: 399466 Cd Length: 269 Bit Score: 124.64 E-value: 6.78e-32
SbmA/BacA-like family; The Rhizobium meliloti bacA gene encodes a function that is essential ...
76-384
3.21e-25
SbmA/BacA-like family; The Rhizobium meliloti bacA gene encodes a function that is essential for bacterial differentiation into bacteroids within plant cells in the symbiosis between R. meliloti and alfalfa. An Escherichia coli homolog of BacA, SbmA, is implicated in the uptake of microcins and bleomycin. This family is likely to be a subfamily of the ABC transporter family.
Pssm-ID: 461797 [Multi-domain] Cd Length: 314 Bit Score: 106.73 E-value: 3.21e-25
ATP-binding cassette domain of glucan transporter and related proteins, subfamily C; Glucan ...
431-586
1.57e-06
ATP-binding cassette domain of glucan transporter and related proteins, subfamily C; Glucan exporter ATP-binding protein. In A. tumefaciens cyclic beta-1, 2-glucan must be transported into the periplasmic space to exert its action as a virulence factor. This subfamily belongs to the MRP-like family and is involved in drug, peptide, and lipid export. The MRP-like family, similar to all ABC proteins, have a common four-domain core structure constituted by two membrane-spanning domains each composed of six transmembrane (TM) helices and two nucleotide-binding domains (NBD). ABC transporters are a subset of nucleotide hydrolases that contain a signature motif, Q-loop, and H-loop/switch region, in addition to, the Walker A motif/P-loop and Walker B motif commonly found in a number of ATP- and GTP-binding and hydrolyzing proteins.
Pssm-ID: 213221 [Multi-domain] Cd Length: 229 Bit Score: 49.53 E-value: 1.57e-06
ATP-binding cassette domain 2 of multidrug resistance-associated protein; The ABC subfamily C ...
497-586
1.26e-04
ATP-binding cassette domain 2 of multidrug resistance-associated protein; The ABC subfamily C is also known as MRP (multidrug resistance-associated protein). Some of the MRP members have five additional transmembrane segments in their N-terminus, but the function of these additional membrane-spanning domains is not clear. The MRP was found in the multidrug-resistance lung cancer cell in which p-glycoprotein was not overexpressed. MRP exports glutathione by drug stimulation, as well as, certain substrates in conjugated forms with anions, such as glutathione, glucuronate, and sulfate.
Pssm-ID: 213211 [Multi-domain] Cd Length: 221 Bit Score: 43.64 E-value: 1.26e-04
ATP-binding cassette domain 2 of NFT1, subfamily C; Domain 2 of NFT1 (New full-length MRP-type ...
420-586
7.48e-04
ATP-binding cassette domain 2 of NFT1, subfamily C; Domain 2 of NFT1 (New full-length MRP-type transporter 1). NFT1 belongs to the MRP (multidrug resistance-associated protein) family of ABC transporters. Some of the MRP members have five additional transmembrane segments in their N-terminus, but the function of these additional membrane-spanning domains is not clear. The MRP was found in the multidrug-resisting lung cancer cell in which p-glycoprotein was not overexpressed. MRP exports glutathione by drug stimulation, as well as, certain substrates in conjugated forms with anions such as glutathione, glucuronate, and sulfate.
Pssm-ID: 213269 [Multi-domain] Cd Length: 207 Bit Score: 41.24 E-value: 7.48e-04
ATP-binding cassette domain of the metal-type transporters; This family includes transporters ...
431-582
7.19e-03
ATP-binding cassette domain of the metal-type transporters; This family includes transporters involved in the uptake of various metallic cations such as iron, manganese, and zinc. The ATPases of this group of transporters are very similar to members of iron-siderophore uptake family suggesting that they share a common ancestor. The best characterized metal-type ABC transporters are the YfeABCD system of Y. pestis, the SitABCD system of Salmonella enterica serovar Typhimurium, and the SitABCD transporter of Shigella flexneri. Moreover other uncharacterized homologs of these metal-type transporters are mainly found in pathogens like Haemophilus or enteroinvasive E. coli isolates.
Pssm-ID: 213202 [Multi-domain] Cd Length: 213 Bit Score: 38.28 E-value: 7.19e-03
ATP-binding cassette domain of PrtD, subfamily C; This family represents the ABC component of ...
411-567
9.73e-03
ATP-binding cassette domain of PrtD, subfamily C; This family represents the ABC component of the protease secretion system PrtD, a 60-kDa integral membrane protein sharing 37% identity with HlyB, the ABC component of the alpha-hemolysin secretion pathway, in the C-terminal domain. They export degradative enzymes by using a type I protein secretion system and lack an N-terminal signal peptide, but contain a C-terminal secretion signal. The Type I secretion apparatus is made up of three components, an ABC transporter, a membrane fusion protein (MFP), and an outer membrane protein (OMP). For the HlyA transporter complex, HlyB (ABC transporter) and HlyD (MFP) reside in the inner membrane of E. coli. The OMP component is TolC, which is thought to interact with the MFP to form a continuous channel across the periplasm from the cytoplasm to the exterior. HlyB belongs to the family of ABC transporters, which are ubiquitous, ATP-dependent transmembrane pumps or channels. The spectrum of transport substrates ranges from inorganic ions, nutrients such as amino acids, sugars, or peptides, hydrophobic drugs, to large polypeptides, such as HlyA.
Pssm-ID: 213213 [Multi-domain] Cd Length: 173 Bit Score: 37.58 E-value: 9.73e-03
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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