1HFE
1.6 A RESOLUTION STRUCTURE OF THE FE-ONLY HYDROGENASE FROM DESULFOVIBRIO DESULFURICANS
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| L | 0005506 | molecular_function | iron ion binding |
| L | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| L | 0016491 | molecular_function | oxidoreductase activity |
| L | 0042597 | cellular_component | periplasmic space |
| L | 0046872 | molecular_function | metal ion binding |
| L | 0051536 | molecular_function | iron-sulfur cluster binding |
| L | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| M | 0005506 | molecular_function | iron ion binding |
| M | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| M | 0016491 | molecular_function | oxidoreductase activity |
| M | 0042597 | cellular_component | periplasmic space |
| M | 0046872 | molecular_function | metal ion binding |
| M | 0051536 | molecular_function | iron-sulfur cluster binding |
| M | 0051539 | molecular_function | 4 iron, 4 sulfur cluster binding |
| S | 0005506 | molecular_function | iron ion binding |
| S | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| S | 0009055 | molecular_function | electron transfer activity |
| S | 0042597 | cellular_component | periplasmic space |
| S | 0051536 | molecular_function | iron-sulfur cluster binding |
| T | 0005506 | molecular_function | iron ion binding |
| T | 0008901 | molecular_function | ferredoxin hydrogenase activity |
| T | 0009055 | molecular_function | electron transfer activity |
| T | 0042597 | cellular_component | periplasmic space |
| T | 0051536 | molecular_function | iron-sulfur cluster binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FE2 L 426 |
| Chain | Residue |
| L | CYS382 |
| L | PDT425 |
| L | FE2427 |
| L | CYN429 |
| L | CMO430 |
| L | HOH433 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FE2 L 427 |
| Chain | Residue |
| L | CYN429 |
| L | CMO431 |
| L | HOH433 |
| L | PDT425 |
| L | FE2426 |
| L | CYN428 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CYN L 428 |
| Chain | Residue |
| L | PRO203 |
| L | ILE204 |
| L | LYS237 |
| L | PDT425 |
| L | FE2427 |
| L | CMO431 |
| L | HOH433 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE CYN L 429 |
| Chain | Residue |
| L | ALA107 |
| L | PRO108 |
| L | ALA109 |
| L | CYS382 |
| L | PDT425 |
| L | FE2426 |
| L | FE2427 |
| L | CMO430 |
| L | HOH433 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FE2 M 426 |
| Chain | Residue |
| M | CYS382 |
| M | PDT425 |
| M | FE2427 |
| M | CYN429 |
| M | CMO430 |
| M | HOH434 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FE2 M 427 |
| Chain | Residue |
| M | PDT425 |
| M | FE2426 |
| M | CYN428 |
| M | CYN429 |
| M | CMO431 |
| M | HOH434 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CYN M 428 |
| Chain | Residue |
| M | PRO203 |
| M | ILE204 |
| M | LYS237 |
| M | PDT425 |
| M | FE2427 |
| M | CMO431 |
| M | HOH434 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CYN M 429 |
| Chain | Residue |
| M | ALA107 |
| M | PRO108 |
| M | ALA109 |
| M | CYS382 |
| M | PDT425 |
| M | FE2426 |
| M | FE2427 |
| M | CMO430 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN S 500 |
| Chain | Residue |
| S | HIS82 |
| S | ASP86 |
| T | HIS82 |
| T | ASP86 |
| site_id | BC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SF4 L 422 |
| Chain | Residue |
| L | CYS35 |
| L | ILE36 |
| L | GLY37 |
| L | CYS38 |
| L | ASP39 |
| L | CYS41 |
| L | HIS58 |
| L | CYS76 |
| L | GLU78 |
| L | ILE81 |
| site_id | BC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SF4 L 423 |
| Chain | Residue |
| L | VAL28 |
| L | CYS45 |
| L | ILE50 |
| L | ILE60 |
| L | CYS66 |
| L | ILE67 |
| L | CYS69 |
| L | GLY70 |
| L | CYS72 |
| site_id | BC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SF4 L 424 |
| Chain | Residue |
| L | CYS179 |
| L | PRO180 |
| L | CYS234 |
| L | ALA377 |
| L | CYS378 |
| L | CYS382 |
| L | GLY385 |
| L | PDT425 |
| site_id | BC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE PDT L 425 |
| Chain | Residue |
| L | CYS178 |
| L | LYS237 |
| L | PHE296 |
| L | MET376 |
| L | CYS382 |
| L | SF4424 |
| L | FE2426 |
| L | FE2427 |
| L | CYN428 |
| L | CYN429 |
| L | CMO430 |
| L | CMO431 |
| site_id | BC5 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE CMO L 430 |
| Chain | Residue |
| L | PRO233 |
| L | CYS234 |
| L | LYS237 |
| L | CYS382 |
| L | PDT425 |
| L | FE2426 |
| L | CYN429 |
| L | HOH433 |
| L | MET232 |
| site_id | BC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CMO L 431 |
| Chain | Residue |
| L | PRO108 |
| L | ALA149 |
| L | PRO203 |
| L | PHE296 |
| L | PDT425 |
| L | FE2427 |
| L | CYN428 |
| L | HOH433 |
| site_id | BC7 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SF4 M 422 |
| Chain | Residue |
| M | CYS35 |
| M | ILE36 |
| M | GLY37 |
| M | CYS38 |
| M | ASP39 |
| M | CYS41 |
| M | HIS58 |
| M | CYS76 |
| M | GLU78 |
| M | ILE81 |
| site_id | BC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SF4 M 423 |
| Chain | Residue |
| M | CYS45 |
| M | ILE50 |
| M | ILE60 |
| M | CYS66 |
| M | ILE67 |
| M | CYS69 |
| M | GLY70 |
| M | CYS72 |
| site_id | BC9 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SF4 M 424 |
| Chain | Residue |
| M | CYS179 |
| M | PRO180 |
| M | CYS234 |
| M | ALA377 |
| M | CYS378 |
| M | CYS382 |
| M | GLY385 |
| M | PDT425 |
| site_id | CC1 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE PDT M 425 |
| Chain | Residue |
| M | CYS178 |
| M | LYS237 |
| M | PHE296 |
| M | MET376 |
| M | CYS382 |
| M | SF4424 |
| M | FE2426 |
| M | FE2427 |
| M | CYN428 |
| M | CYN429 |
| M | CMO430 |
| M | CMO431 |
| site_id | CC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE CMO M 430 |
| Chain | Residue |
| M | MET232 |
| M | PRO233 |
| M | CYS234 |
| M | LYS237 |
| M | CYS382 |
| M | PDT425 |
| M | FE2426 |
| M | CYN429 |
| M | HOH434 |
| site_id | CC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CMO M 431 |
| Chain | Residue |
| M | PRO108 |
| M | ALA149 |
| M | PRO203 |
| M | PHE296 |
| M | PDT425 |
| M | FE2427 |
| M | CYN428 |
| M | HOH434 |
| site_id | CC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CYS L 432 |
| Chain | Residue |
| L | THR74 |
| L | CYS384 |
| L | GLY385 |
| L | GLN388 |
| L | PRO389 |
| L | VAL390 |
| L | MET391 |
| S | ARG46 |
| site_id | CC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE CYS M 433 |
| Chain | Residue |
| M | THR74 |
| M | CYS384 |
| M | GLY385 |
| M | GLN388 |
| M | PRO389 |
| M | VAL390 |
| M | MET391 |
| T | ARG46 |
Functional Information from PROSITE/UniProt
| site_id | PS00198 |
| Number of Residues | 12 |
| Details | 4FE4S_FER_1 4Fe-4S ferredoxin-type iron-sulfur binding region signature. CiGCDtCSqYCP |
| Chain | Residue | Details |
| L | CYS35-PRO46 | |
| L | CYS66-PRO77 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 40 |
| Details | Region: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 62 |
| Details | Domain: {"description":"4Fe-4S ferredoxin-type 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00711","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 54 |
| Details | Domain: {"description":"4Fe-4S ferredoxin-type 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00711","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 24 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"10368269","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1HFE","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed Liu2002, 9836629, 12121756, 10368269 |
| Chain | Residue | Details |
| L | LYS237 | |
| L | CYS178 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | a catalytic site defined by CSA, PubMed Liu2002, 9836629, 12121756, 10368269 |
| Chain | Residue | Details |
| M | LYS237 | |
| M | CYS178 |
| site_id | MCSA1 |
| Number of Residues | 8 |
| Details | M-CSA 127 |
| Chain | Residue | Details |
| site_id | MCSA2 |
| Number of Residues | 8 |
| Details | M-CSA 127 |
| Chain | Residue | Details |
