4AG3
Crystal structure of 3-ketoacyl-(acyl-carrier-protein) reductase (FabG) from Pseudomonas aeruginosa in complex with NADPH at 1.8A resolution
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004316 | molecular_function | 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity |
| A | 0006633 | biological_process | fatty acid biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016616 | molecular_function | oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor |
| A | 0030497 | biological_process | fatty acid elongation |
| A | 0050661 | molecular_function | NADP binding |
| A | 0051287 | molecular_function | NAD binding |
| B | 0004316 | molecular_function | 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity |
| B | 0006633 | biological_process | fatty acid biosynthetic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016616 | molecular_function | oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor |
| B | 0030497 | biological_process | fatty acid elongation |
| B | 0050661 | molecular_function | NADP binding |
| B | 0051287 | molecular_function | NAD binding |
| C | 0004316 | molecular_function | 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity |
| C | 0006633 | biological_process | fatty acid biosynthetic process |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0016616 | molecular_function | oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor |
| C | 0030497 | biological_process | fatty acid elongation |
| C | 0050661 | molecular_function | NADP binding |
| C | 0051287 | molecular_function | NAD binding |
| D | 0004316 | molecular_function | 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity |
| D | 0006633 | biological_process | fatty acid biosynthetic process |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0016616 | molecular_function | oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor |
| D | 0030497 | biological_process | fatty acid elongation |
| D | 0050661 | molecular_function | NADP binding |
| D | 0051287 | molecular_function | NAD binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 37 |
| Details | BINDING SITE FOR RESIDUE NDP A 701 |
| Chain | Residue |
| A | GLY12 |
| A | SER64 |
| A | ASN89 |
| A | ALA90 |
| A | GLY91 |
| A | ILE92 |
| A | ILE139 |
| A | GLY140 |
| A | SER141 |
| A | TYR154 |
| A | LYS158 |
| A | SER14 |
| A | PRO184 |
| A | GLY185 |
| A | PHE186 |
| A | ILE187 |
| A | THR189 |
| A | MET191 |
| A | THR192 |
| A | HOH2009 |
| A | HOH2011 |
| A | HOH2012 |
| A | ARG15 |
| A | HOH2016 |
| A | HOH2030 |
| A | HOH2032 |
| A | HOH2050 |
| A | HOH2065 |
| A | HOH2091 |
| A | HOH2117 |
| A | HOH2151 |
| A | GLY16 |
| A | ILE17 |
| A | THR37 |
| A | LEU61 |
| A | ASP62 |
| A | VAL63 |
| site_id | AC2 |
| Number of Residues | 32 |
| Details | BINDING SITE FOR RESIDUE NDP B 701 |
| Chain | Residue |
| B | GLY12 |
| B | SER14 |
| B | ARG15 |
| B | GLY16 |
| B | ILE17 |
| B | THR37 |
| B | LEU61 |
| B | ASP62 |
| B | VAL63 |
| B | ASN89 |
| B | ALA90 |
| B | GLY91 |
| B | ILE92 |
| B | THR112 |
| B | ILE139 |
| B | GLY140 |
| B | SER141 |
| B | TYR154 |
| B | LYS158 |
| B | PRO184 |
| B | GLY185 |
| B | ILE187 |
| B | THR189 |
| B | MET191 |
| B | THR192 |
| B | HOH2006 |
| B | HOH2009 |
| B | HOH2010 |
| B | HOH2018 |
| B | HOH2020 |
| B | HOH2042 |
| B | HOH2054 |
| site_id | AC3 |
| Number of Residues | 35 |
| Details | BINDING SITE FOR RESIDUE NDP C 701 |
| Chain | Residue |
| C | HOH2033 |
| C | HOH2061 |
| C | HOH2077 |
| C | HOH2123 |
| C | HOH2124 |
| C | GLY12 |
| C | SER14 |
| C | ARG15 |
| C | GLY16 |
| C | ILE17 |
| C | THR37 |
| C | LEU61 |
| C | ASP62 |
| C | VAL63 |
| C | ASN89 |
| C | ALA90 |
| C | GLY91 |
| C | ILE92 |
| C | ILE139 |
| C | GLY140 |
| C | SER141 |
| C | TYR154 |
| C | LYS158 |
| C | PRO184 |
| C | GLY185 |
| C | PHE186 |
| C | ILE187 |
| C | THR189 |
| C | ASP190 |
| C | MET191 |
| C | THR192 |
| C | HOH2014 |
| C | HOH2019 |
| C | HOH2021 |
| C | HOH2031 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE 1PE D 1248 |
| Chain | Residue |
| D | SER2 |
| D | LEU3 |
| D | GLN4 |
| D | GLY5 |
| D | LYS6 |
| D | TRP133 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE 1PE B 1249 |
| Chain | Residue |
| B | SER2 |
| B | LEU3 |
| B | GLN4 |
| B | GLY5 |
| B | LYS6 |
| site_id | AC6 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE 1PE A 1249 |
| Chain | Residue |
| A | SER2 |
| A | LEU3 |
| A | GLN4 |
| A | GLY5 |
| A | LYS6 |
| A | TRP133 |
| A | ASP228 |
| D | ASP104 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE 1PE C 1249 |
| Chain | Residue |
| C | SER2 |
| C | LEU3 |
| C | GLN4 |
| C | GLY5 |
| C | LYS6 |
| C | TRP133 |
| C | ASP228 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE 1PE A 1250 |
| Chain | Residue |
| A | LEU-4 |
| A | PHE-2 |
| A | GLN-1 |
| A | GLN4 |
| A | GLY26 |
| A | GLY53 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE 1PE B 1250 |
| Chain | Residue |
| A | GLN-1 |
| A | SER0 |
| A | MET1 |
| A | SER2 |
| B | LYS50 |
| site_id | BC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE 1PE A 1251 |
| Chain | Residue |
| A | ASP95 |
| A | ASN148 |
| A | GLN199 |
| site_id | BC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE 1PE C 1250 |
| Chain | Residue |
| C | ASP95 |
| C | ASN148 |
| C | GLN199 |
Functional Information from PROSITE/UniProt
| site_id | PS00061 |
| Number of Residues | 29 |
| Details | ADH_SHORT Short-chain dehydrogenases/reductases family signature. SvvgamgnagQtnYAAAKAGLeGFTrALA |
| Chain | Residue | Details |
| A | SER141-ALA169 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU10001 |
| Chain | Residue | Details |
| A | TYR154 | |
| B | TYR154 | |
| C | TYR154 | |
| D | TYR154 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 28 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | GLY12 | |
| B | ASP62 | |
| B | ASN89 | |
| B | SER141 | |
| B | TYR154 | |
| B | ILE187 | |
| C | GLY12 | |
| C | THR37 | |
| C | ASP62 | |
| C | ASN89 | |
| C | SER141 | |
| A | THR37 | |
| C | TYR154 | |
| C | ILE187 | |
| D | GLY12 | |
| D | THR37 | |
| D | ASP62 | |
| D | ASN89 | |
| D | SER141 | |
| D | TYR154 | |
| D | ILE187 | |
| A | ASP62 | |
| A | ASN89 | |
| A | SER141 | |
| A | TYR154 | |
| A | ILE187 | |
| B | GLY12 | |
| B | THR37 |
