uracil-xanthine permease family protein similar to xanthine permease and uracil permease, which mediate the transport of xanthine and uracil, respectively
xanthine permease; All the seed members of this model are observed adjacent to genes for ...
33-452
2.79e-132
xanthine permease; All the seed members of this model are observed adjacent to genes for either xanthine phosphoribosyltransferase (for the conversion of xanthine to guanine, GenProp0696) or genes for the conversion of xanthine to urate and its concomitant catabolism (GenProp0640, GenProp0688, GenProp0686 and GenProp0687). A number of sequences scoring higher than trusted to this model are found in different genomic contexts, and the possibility exist that these transport related compounds in addition to or instead of xanthine itself. The outgroup to this family are sequences which are characterized as uracil permeases or are adjacent to established uracil phosphoribosyltransferases.
Pssm-ID: 274468 Cd Length: 406 Bit Score: 387.65 E-value: 2.79e-132
Permease family; This family includes permeases for diverse substrates such as xanthine, ...
27-421
9.50e-77
Permease family; This family includes permeases for diverse substrates such as xanthine, uracil and vitamin C. However many members of this family are functionally uncharacterized and may transport other substrates. Members of this family have ten predicted transmembrane helices.
Pssm-ID: 395690 [Multi-domain] Cd Length: 389 Bit Score: 244.51 E-value: 9.50e-77
purine/pyrimidine permease; Proteins of this family usually have 14 transmembrane domains. ...
135-447
1.28e-16
purine/pyrimidine permease; Proteins of this family usually have 14 transmembrane domains. They belong to the NSC2 superfamily transporters. They are specific purine and/or pyrimidine permeases.
Pssm-ID: 468300 Cd Length: 419 Bit Score: 81.56 E-value: 1.28e-16
xanthine permease; All the seed members of this model are observed adjacent to genes for ...
33-452
2.79e-132
xanthine permease; All the seed members of this model are observed adjacent to genes for either xanthine phosphoribosyltransferase (for the conversion of xanthine to guanine, GenProp0696) or genes for the conversion of xanthine to urate and its concomitant catabolism (GenProp0640, GenProp0688, GenProp0686 and GenProp0687). A number of sequences scoring higher than trusted to this model are found in different genomic contexts, and the possibility exist that these transport related compounds in addition to or instead of xanthine itself. The outgroup to this family are sequences which are characterized as uracil permeases or are adjacent to established uracil phosphoribosyltransferases.
Pssm-ID: 274468 Cd Length: 406 Bit Score: 387.65 E-value: 2.79e-132
uracil-xanthine permease; The Nucleobase:Cation Symporter-2 (NCS2) Family (TC 2.A.40) Most of ...
23-450
1.86e-110
uracil-xanthine permease; The Nucleobase:Cation Symporter-2 (NCS2) Family (TC 2.A.40) Most of the functionally characterized members of the NCS2 family are transporters specific for nucleobases including both purines and pyrimidines. However, two closely related rat members of the family, SVCT1 and SVCT2, localized to different tissues of the body, cotransport L-ascorbate and Na+ with a high degree of specificity and high affinity for the vitamin. The NCS2 family appears to be distantly related to the NCS1 family (TC #2.A.39). [Transport and binding proteins, Nucleosides, purines and pyrimidines]
Pssm-ID: 273276 Cd Length: 412 Bit Score: 331.95 E-value: 1.86e-110
Permease family; This family includes permeases for diverse substrates such as xanthine, ...
27-421
9.50e-77
Permease family; This family includes permeases for diverse substrates such as xanthine, uracil and vitamin C. However many members of this family are functionally uncharacterized and may transport other substrates. Members of this family have ten predicted transmembrane helices.
Pssm-ID: 395690 [Multi-domain] Cd Length: 389 Bit Score: 244.51 E-value: 9.50e-77
purine/pyrimidine permease; Proteins of this family usually have 14 transmembrane domains. ...
135-447
1.28e-16
purine/pyrimidine permease; Proteins of this family usually have 14 transmembrane domains. They belong to the NSC2 superfamily transporters. They are specific purine and/or pyrimidine permeases.
Pssm-ID: 468300 Cd Length: 419 Bit Score: 81.56 E-value: 1.28e-16
Sulfate permease family; This family of integral membrane proteins are known as the Sulfate ...
193-379
1.17e-04
Sulfate permease family; This family of integral membrane proteins are known as the Sulfate Permease (SulP) family. SulP is a large family found in all domains of life. Although sulfate is a commonly transported ion there are many other activities in this family. See the TCDB description for a comprehensive summary.
Pssm-ID: 459995 [Multi-domain] Cd Length: 379 Bit Score: 44.16 E-value: 1.17e-04
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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if a domain or superfamily has been annotated with functional sites (conserved features),
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Concise Display shows only the best scoring domain model, in each hit category listed below except non-specific hits, for each region on the query sequence.
(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
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