ABC transporter permease containing duplicated MacB-like periplasmic core domain and FtsX domain, is the transmembrane subunit found in a periplasmic binding protein (PBP)-dependent ABC transport system, which may be involved in the transport of one or more from a variety of substrates including sugars, ions, amino acids, and peptides, among others
Acidobacterial duplicated orphan permease; Members of this protein family are found, so far, ...
6-771
2.78e-22
Acidobacterial duplicated orphan permease; Members of this protein family are found, so far, only in three species of Acidobacteria, namely Acidobacteria bacterium Ellin345, Acidobacterium capsulatum ATCC 51196, and Solibacter usitatus Ellin6076, where they form large paralogous families. Each protein contains two copies of a domain called the efflux ABC transporter permease protein (pfam02687). However, unlike other members of that family (including LolC, FtsX, and MacB), genes for these proteins are essentially never found fused or adjacent to ABC transporter ATP-binding protein (pfam00005) genes. We name this family ADOP, for Acidobacterial Duplicated Orphan Permease, to reflect the restricted lineage, internal duplication, lack of associated ATP-binding cassette proteins, and permease homology. The function is unknown.
The actual alignment was detected with superfamily member TIGR03434:
Pssm-ID: 274576 [Multi-domain] Cd Length: 803 Bit Score: 102.59 E-value: 2.78e-22
Acidobacterial duplicated orphan permease; Members of this protein family are found, so far, ...
6-771
2.78e-22
Acidobacterial duplicated orphan permease; Members of this protein family are found, so far, only in three species of Acidobacteria, namely Acidobacteria bacterium Ellin345, Acidobacterium capsulatum ATCC 51196, and Solibacter usitatus Ellin6076, where they form large paralogous families. Each protein contains two copies of a domain called the efflux ABC transporter permease protein (pfam02687). However, unlike other members of that family (including LolC, FtsX, and MacB), genes for these proteins are essentially never found fused or adjacent to ABC transporter ATP-binding protein (pfam00005) genes. We name this family ADOP, for Acidobacterial Duplicated Orphan Permease, to reflect the restricted lineage, internal duplication, lack of associated ATP-binding cassette proteins, and permease homology. The function is unknown.
Pssm-ID: 274576 [Multi-domain] Cd Length: 803 Bit Score: 102.59 E-value: 2.78e-22
MacB-like periplasmic core domain; This family represents the periplasmic core domain found in ...
22-239
5.64e-14
MacB-like periplasmic core domain; This family represents the periplasmic core domain found in a variety of ABC transporters. The structure of this family has been solved for the MacB protein. Some structural similarity was found to the periplasmic domain of the AcrB multidrug efflux transporter.
Pssm-ID: 463676 [Multi-domain] Cd Length: 211 Bit Score: 71.41 E-value: 5.64e-14
FtsX-like permease family; This is a family of predicted permeases and hypothetical ...
648-764
3.59e-09
FtsX-like permease family; This is a family of predicted permeases and hypothetical transmembrane proteins. Swiss:P57382 has been shown to transport lipids targeted to the outer membrane across the inner membrane. Both Swiss:P57382 and Swiss:O54500 have been shown to require ATP. This region contains three transmembrane helices.
Pssm-ID: 460652 [Multi-domain] Cd Length: 120 Bit Score: 55.33 E-value: 3.59e-09
Acidobacterial duplicated orphan permease; Members of this protein family are found, so far, ...
6-771
2.78e-22
Acidobacterial duplicated orphan permease; Members of this protein family are found, so far, only in three species of Acidobacteria, namely Acidobacteria bacterium Ellin345, Acidobacterium capsulatum ATCC 51196, and Solibacter usitatus Ellin6076, where they form large paralogous families. Each protein contains two copies of a domain called the efflux ABC transporter permease protein (pfam02687). However, unlike other members of that family (including LolC, FtsX, and MacB), genes for these proteins are essentially never found fused or adjacent to ABC transporter ATP-binding protein (pfam00005) genes. We name this family ADOP, for Acidobacterial Duplicated Orphan Permease, to reflect the restricted lineage, internal duplication, lack of associated ATP-binding cassette proteins, and permease homology. The function is unknown.
Pssm-ID: 274576 [Multi-domain] Cd Length: 803 Bit Score: 102.59 E-value: 2.78e-22
MacB-like periplasmic core domain; This family represents the periplasmic core domain found in ...
22-239
5.64e-14
MacB-like periplasmic core domain; This family represents the periplasmic core domain found in a variety of ABC transporters. The structure of this family has been solved for the MacB protein. Some structural similarity was found to the periplasmic domain of the AcrB multidrug efflux transporter.
Pssm-ID: 463676 [Multi-domain] Cd Length: 211 Bit Score: 71.41 E-value: 5.64e-14
FtsX-like permease family; This is a family of predicted permeases and hypothetical ...
648-764
3.59e-09
FtsX-like permease family; This is a family of predicted permeases and hypothetical transmembrane proteins. Swiss:P57382 has been shown to transport lipids targeted to the outer membrane across the inner membrane. Both Swiss:P57382 and Swiss:O54500 have been shown to require ATP. This region contains three transmembrane helices.
Pssm-ID: 460652 [Multi-domain] Cd Length: 120 Bit Score: 55.33 E-value: 3.59e-09
Predicted ABC-type transport system involved in lysophospholipase L1 biosynthesis, permease ...
531-771
8.33e-06
Predicted ABC-type transport system involved in lysophospholipase L1 biosynthesis, permease component [Secondary metabolites biosynthesis, transport and catabolism];
Pssm-ID: 442361 [Multi-domain] Cd Length: 830 Bit Score: 49.41 E-value: 8.33e-06
MacB-like periplasmic core domain; This family represents the periplasmic core domain found in ...
421-620
1.30e-05
MacB-like periplasmic core domain; This family represents the periplasmic core domain found in a variety of ABC transporters. The structure of this family has been solved for the MacB protein. Some structural similarity was found to the periplasmic domain of the AcrB multidrug efflux transporter.
Pssm-ID: 463676 [Multi-domain] Cd Length: 211 Bit Score: 46.75 E-value: 1.30e-05
FtsX-like permease family; This is a family of predicted permeases and hypothetical ...
280-396
3.23e-05
FtsX-like permease family; This is a family of predicted permeases and hypothetical transmembrane proteins. Swiss:P57382 has been shown to transport lipids targeted to the outer membrane across the inner membrane. Both Swiss:P57382 and Swiss:O54500 have been shown to require ATP. This region contains three transmembrane helices.
Pssm-ID: 460652 [Multi-domain] Cd Length: 120 Bit Score: 43.78 E-value: 3.23e-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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Functional characterization of the conserved domain architecture found on the query.
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