3KCU
Structure of formate channel
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0015499 | molecular_function | formate transmembrane transporter activity |
| A | 0015724 | biological_process | formate transport |
| A | 0016020 | cellular_component | membrane |
| A | 0022857 | molecular_function | transmembrane transporter activity |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0055085 | biological_process | transmembrane transport |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0015499 | molecular_function | formate transmembrane transporter activity |
| B | 0015724 | biological_process | formate transport |
| B | 0016020 | cellular_component | membrane |
| B | 0022857 | molecular_function | transmembrane transporter activity |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0055085 | biological_process | transmembrane transport |
| C | 0005886 | cellular_component | plasma membrane |
| C | 0015499 | molecular_function | formate transmembrane transporter activity |
| C | 0015724 | biological_process | formate transport |
| C | 0016020 | cellular_component | membrane |
| C | 0022857 | molecular_function | transmembrane transporter activity |
| C | 0042802 | molecular_function | identical protein binding |
| C | 0055085 | biological_process | transmembrane transport |
| D | 0005886 | cellular_component | plasma membrane |
| D | 0015499 | molecular_function | formate transmembrane transporter activity |
| D | 0015724 | biological_process | formate transport |
| D | 0016020 | cellular_component | membrane |
| D | 0022857 | molecular_function | transmembrane transporter activity |
| D | 0042802 | molecular_function | identical protein binding |
| D | 0055085 | biological_process | transmembrane transport |
| E | 0005886 | cellular_component | plasma membrane |
| E | 0015499 | molecular_function | formate transmembrane transporter activity |
| E | 0015724 | biological_process | formate transport |
| E | 0016020 | cellular_component | membrane |
| E | 0022857 | molecular_function | transmembrane transporter activity |
| E | 0042802 | molecular_function | identical protein binding |
| E | 0055085 | biological_process | transmembrane transport |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE MA5 A 286 |
| Chain | Residue |
| A | ALA111 |
| A | LYS112 |
| A | TRP114 |
| A | LEU115 |
| A | TYR118 |
| A | HOH297 |
| A | HOH299 |
| A | HOH309 |
| C | THR233 |
Functional Information from PROSITE/UniProt
| site_id | PS01005 |
| Number of Residues | 10 |
| Details | FORMATE_NITRITE_TP_1 Formate and nitrite transporters signature 1. VVcGADLFTS |
| Chain | Residue | Details |
| A | VAL83-SER92 |
| site_id | PS01006 |
| Number of Residues | 11 |
| Details | FORMATE_NITRITE_TP_2 Formate and nitrite transporters signature 2. GilANLMVCLA |
| Chain | Residue | Details |
| A | GLY168-ALA178 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 340 |
| Details | TOPO_DOM: Cytoplasmic => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV |
| Chain | Residue | Details |
| A | MET1-HIS30 | |
| C | GLY86-LYS112 | |
| C | SER182-SER187 | |
| C | ILE277-HIS285 | |
| D | MET1-HIS30 | |
| D | GLY86-LYS112 | |
| D | SER182-SER187 | |
| D | ILE277-HIS285 | |
| E | MET1-HIS30 | |
| E | GLY86-LYS112 | |
| E | SER182-SER187 | |
| A | GLY86-LYS112 | |
| E | ILE277-HIS285 | |
| A | SER182-SER187 | |
| A | ILE277-HIS285 | |
| B | MET1-HIS30 | |
| B | GLY86-LYS112 | |
| B | SER182-SER187 | |
| B | ILE277-HIS285 | |
| C | MET1-HIS30 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 650 |
| Details | TRANSMEM: Helical => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV |
| Chain | Residue | Details |
| A | PRO31-THR56 | |
| B | PHE161-MET181 | |
| B | LEU188-SER205 | |
| B | PHE250-VAL276 | |
| C | PRO31-THR56 | |
| C | GLY65-CYS85 | |
| C | ASN113-SER135 | |
| C | PHE161-MET181 | |
| C | LEU188-SER205 | |
| C | PHE250-VAL276 | |
| D | PRO31-THR56 | |
| A | GLY65-CYS85 | |
| D | GLY65-CYS85 | |
| D | ASN113-SER135 | |
| D | PHE161-MET181 | |
| D | LEU188-SER205 | |
| D | PHE250-VAL276 | |
| E | PRO31-THR56 | |
| E | GLY65-CYS85 | |
| E | ASN113-SER135 | |
| E | PHE161-MET181 | |
| E | LEU188-SER205 | |
| A | ASN113-SER135 | |
| E | PHE250-VAL276 | |
| A | PHE161-MET181 | |
| A | LEU188-SER205 | |
| A | PHE250-VAL276 | |
| B | PRO31-THR56 | |
| B | GLY65-CYS85 | |
| B | ASN113-SER135 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 370 |
| Details | TOPO_DOM: Periplasmic => ECO:0000269|PubMed:19940917, ECO:0007744|PDB:3KCU, ECO:0007744|PDB:3KCV |
| Chain | Residue | Details |
| A | THR57-PHE64 | |
| D | THR57-PHE64 | |
| D | GLY136-THR160 | |
| D | GLY206-ASN249 | |
| E | THR57-PHE64 | |
| E | GLY136-THR160 | |
| E | GLY206-ASN249 | |
| A | GLY136-THR160 | |
| A | GLY206-ASN249 | |
| B | THR57-PHE64 | |
| B | GLY136-THR160 | |
| B | GLY206-ASN249 | |
| C | THR57-PHE64 | |
| C | GLY136-THR160 | |
| C | GLY206-ASN249 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 10 |
| Details | SITE: Important for formate translocation => ECO:0000250|UniProtKB:P0AC23 |
| Chain | Residue | Details |
| A | THR91 | |
| E | HIS209 | |
| A | HIS209 | |
| B | THR91 | |
| B | HIS209 | |
| C | THR91 | |
| C | HIS209 | |
| D | THR91 | |
| D | HIS209 | |
| E | THR91 |
