Crystal structure of a proton dependent oligopeptide (POT) family transporter.
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Membrane Protein Annotation: OPM
- Membrane Protein Annotation: PDBTM
- Membrane Protein Annotation: MemProtMD
- Membrane Protein Annotation: mpstruc
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| C | d2xutc_ | Membrane and cell surface proteins and peptides | MFS general substrate transporter | MFS general substrate transporter | Proton-dependent oligopeptide transporter (POT or PTR2) / nitrate transporter NRT1 family | Microbial PepT or POT | (Shewanella oneidensis MR-1 ) [TaxId: 211586 ], | SCOPe (2.08) |
| B | d2xutb_ | Membrane and cell surface proteins and peptides | MFS general substrate transporter | MFS general substrate transporter | Proton-dependent oligopeptide transporter (POT or PTR2) / nitrate transporter NRT1 family | Microbial PepT or POT | (Shewanella oneidensis MR-1 ) [TaxId: 211586 ], | SCOPe (2.08) |
| A | d2xuta_ | Membrane and cell surface proteins and peptides | MFS general substrate transporter | MFS general substrate transporter | Proton-dependent oligopeptide transporter (POT or PTR2) / nitrate transporter NRT1 family | Microbial PepT or POT | (Shewanella oneidensis MR-1 ) [TaxId: 211586 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| C | Ldh_1_N | e2xutC1 | A: alpha bundles | X: beta-propeller-like | H: beta-pinwheel | T: beta-pinwheel | F: Ldh_1_N | ECOD (develop294) |
| C | AsnC_trans_reg_3 | e2xutC4 | A: alpha bundles | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: AsnC_trans_reg_3 | ECOD (develop294) |
| B | Cu_amine_oxidN2 | e2xutB1 | A: alpha bundles | X: L-aspartase middle domain-like | H: L-aspartase middle domain-like | T: L-aspartase middle domain-like | F: Cu_amine_oxidN2 | ECOD (develop294) |
| B | HTH_24 | e2xutB4 | A: alpha bundles | X: Fusion glycoprotein F2 | H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase | T: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase | F: HTH_24 | ECOD (develop294) |
| A | PTR2, MFS_2 | e2xutA1 | A: alpha bundles | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: Family A G protein-coupled receptor-like | F: PTR2, MFS_2 | ECOD (develop294) |
| A | Peptidase_S41 | e2xutA2 | A: alpha bundles | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: Family A G protein-coupled receptor-like | F: Peptidase_S41 | ECOD (develop294) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| C | 1.20.1250.20 | Mainly Alpha | Up-down Bundle | Growth Hormone | Chain: A | CATH (4.3.0) |
| B | 1.20.1250.20 | Mainly Alpha | Up-down Bundle | Growth Hormone | Chain: A | CATH (4.3.0) |
| A | 1.20.1250.20 | Mainly Alpha | Up-down Bundle | Growth Hormone | Chain: A | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF00854 | POT family (PTR2) | POT family | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| PROTON/PEPTIDE SYMPORTER FAMILY PROTEIN |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR000109 | Proton-dependent oligopeptide transporter family | Family | |
| IPR005279 | Dipeptide/tripeptide permease | Family | |
| IPR018456 | PTR2 family proton/oligopeptide symporter, conserved site | Conserved Site | |
| IPR036259 | MFS transporter superfamily | Homologous Superfamily |
Membrane Protein Annotation: OPM OPM Database Homepage
| Chains | External Link | Type | Class | Superfamily | Family |
|---|---|---|---|---|---|
| OPM | Transmembrane | Alpha-helical polytopic | Major Facilitator Superfamily (MFS) | Proton-dependent oligopeptide transporter (POT) |
Membrane Protein Annotation: PDBTM PDBTM Database Homepage
| Chains | External Link | Comment |
|---|---|---|
| PDBTM | Annotated as membrane protein by PDBTM |
Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage
| Chains | External Link | Comment |
|---|---|---|
| MemProtMD | Annotated as membrane protein by MemProtMD |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
| Chains | Resource Link | Group | Subgroup | Protein |
|---|---|---|---|---|
| mpstruc | TRANSMEMBRANE PROTEINS: ALPHA-HELICAL | Major Facilitator Superfamily (MFS) Transporters | PepTSo Oligopeptide-proton symporter (POT family) |
