4OIF
3D structure of Gan42B, a GH42 beta-galactosidase from G.
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004565 | molecular_function | beta-galactosidase activity |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0006012 | biological_process | galactose metabolic process |
| A | 0009341 | cellular_component | beta-galactosidase complex |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004565 | molecular_function | beta-galactosidase activity |
| B | 0005975 | biological_process | carbohydrate metabolic process |
| B | 0006012 | biological_process | galactose metabolic process |
| B | 0009341 | cellular_component | beta-galactosidase complex |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| B | 0046872 | molecular_function | metal ion binding |
| C | 0004565 | molecular_function | beta-galactosidase activity |
| C | 0005975 | biological_process | carbohydrate metabolic process |
| C | 0006012 | biological_process | galactose metabolic process |
| C | 0009341 | cellular_component | beta-galactosidase complex |
| C | 0016787 | molecular_function | hydrolase activity |
| C | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| C | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 701 |
| Chain | Residue |
| A | CYS124 |
| A | CYS164 |
| A | CYS166 |
| A | CYS169 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL A 702 |
| Chain | Residue |
| A | HOH959 |
| A | HOH1017 |
| C | GLU532 |
| C | THR533 |
| C | GOL703 |
| A | SER327 |
| A | LEU328 |
| A | LYS365 |
| A | ASP379 |
| A | HOH836 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 703 |
| Chain | Residue |
| A | ARG120 |
| A | ASN158 |
| A | GLU159 |
| A | GLU323 |
| A | PHE361 |
| A | GLU371 |
| A | HOH816 |
| A | HOH896 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 704 |
| Chain | Residue |
| A | ARG120 |
| A | GLU159 |
| A | TRP331 |
| A | HOH951 |
| A | HOH1120 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 705 |
| Chain | Residue |
| A | TRP518 |
| A | HOH1037 |
| B | GOL703 |
| B | HOH934 |
| B | HOH989 |
| B | HOH1058 |
| B | HOH1330 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL A 706 |
| Chain | Residue |
| A | GLU452 |
| A | ARG453 |
| A | PHE622 |
| A | VAL623 |
| A | HIS625 |
| A | HOH940 |
| A | HOH949 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL A 707 |
| Chain | Residue |
| A | ARG438 |
| A | GLN441 |
| A | THR442 |
| A | GLN445 |
| A | ARG598 |
| A | HOH925 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 708 |
| Chain | Residue |
| A | PRO411 |
| A | ARG618 |
| A | PRO619 |
| A | HOH955 |
| A | HOH1195 |
| site_id | AC9 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 709 |
| Chain | Residue |
| A | LYS42 |
| A | HOH945 |
| A | HOH1006 |
| B | ALA142 |
| B | GLU143 |
| B | GLY146 |
| B | ASP147 |
| B | HOH879 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B 701 |
| Chain | Residue |
| B | CYS124 |
| B | CYS164 |
| B | CYS166 |
| B | CYS169 |
| site_id | BC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL B 702 |
| Chain | Residue |
| B | ARG120 |
| B | ASN158 |
| B | GLU159 |
| B | GLU323 |
| B | PHE361 |
| B | GLU371 |
| B | HOH828 |
| B | HOH1077 |
| B | HOH1099 |
| site_id | BC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 703 |
| Chain | Residue |
| A | ILE506 |
| A | GOL705 |
| A | HOH863 |
| A | HOH1003 |
| B | PHE373 |
| B | GOL704 |
| B | HOH972 |
| B | HOH989 |
| site_id | BC4 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL B 704 |
| Chain | Residue |
| A | THR533 |
| B | SER327 |
| B | LEU328 |
| B | LYS365 |
| B | VAL388 |
| B | GOL703 |
| B | HOH893 |
| B | HOH1058 |
| B | HOH1244 |
| site_id | BC5 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL B 705 |
| Chain | Residue |
| B | THR533 |
| B | GOL707 |
| B | HOH838 |
| B | HOH936 |
| B | HOH1011 |
| C | SER327 |
| C | LEU328 |
| C | LYS365 |
| C | ASP379 |
| site_id | BC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL B 706 |
| Chain | Residue |
| B | ARG438 |
| B | GLN441 |
| B | THR442 |
| B | GLN445 |
| B | ARG598 |
| B | HOH1018 |
| B | HOH1036 |
| site_id | BC7 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 707 |
| Chain | Residue |
| B | ILE506 |
| B | GOL705 |
| B | GOL708 |
| B | HOH931 |
| B | HOH945 |
| B | HOH1022 |
| C | PHE373 |
| C | HOH893 |
| site_id | BC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 708 |
| Chain | Residue |
| B | GLY517 |
| B | TRP518 |
| B | GOL707 |
| B | HOH936 |
| B | HOH993 |
| B | HOH1022 |
| B | HOH1251 |
| B | HOH1337 |
| site_id | BC9 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL B 709 |
| Chain | Residue |
| B | GLU452 |
| B | ARG453 |
| B | PHE622 |
| B | VAL623 |
| B | LYS624 |
| B | HIS625 |
| B | HOH1125 |
| B | HOH1170 |
| B | HOH1202 |
| site_id | CC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 710 |
| Chain | Residue |
| B | LEU43 |
| B | GLN390 |
| B | LYS397 |
| B | HOH1174 |
| C | ASP76 |
| C | GOL705 |
| site_id | CC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL B 711 |
| Chain | Residue |
| B | PRO538 |
| B | ARG539 |
| B | HOH985 |
| C | ASP293 |
| C | TRP294 |
| site_id | CC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 712 |
| Chain | Residue |
| A | GLY214 |
| B | GLN115 |
| B | LEU116 |
| B | GLY118 |
| B | ASN122 |
| B | HOH996 |
| B | HOH1003 |
| B | HOH1109 |
| site_id | CC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL B 713 |
| Chain | Residue |
| B | HIS464 |
| B | ASP465 |
| B | PHE466 |
| B | ARG487 |
| B | PHE491 |
| site_id | CC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN C 701 |
| Chain | Residue |
| C | CYS124 |
| C | CYS164 |
| C | CYS166 |
| C | CYS169 |
| site_id | CC6 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL C 702 |
| Chain | Residue |
| C | ARG120 |
| C | ASN158 |
| C | GLU159 |
| C | ASP285 |
| C | GLU323 |
| C | PHE361 |
| C | GLU371 |
| C | HOH815 |
| C | HOH996 |
| C | HOH1193 |
| site_id | CC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL C 703 |
| Chain | Residue |
| A | PHE373 |
| A | GOL702 |
| A | HOH866 |
| C | ILE506 |
| C | HOH838 |
| C | HOH1058 |
| C | HOH1200 |
| site_id | CC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL C 704 |
| Chain | Residue |
| C | ASP465 |
| C | PHE466 |
| C | SER467 |
| C | ARG487 |
| site_id | CC9 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL C 705 |
| Chain | Residue |
| B | GLN390 |
| B | GLU394 |
| B | LYS397 |
| B | GOL710 |
| C | ASP72 |
| C | ARG144 |
| C | HOH1190 |
| site_id | DC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL C 706 |
| Chain | Residue |
| B | ILE531 |
| B | GLU532 |
| C | ASP379 |
| C | SER386 |
| C | ARG387 |
| C | VAL388 |
| C | HOH896 |
Functional Information from PROSITE/UniProt
| site_id | PS00018 |
| Number of Residues | 13 |
| Details | EF_HAND_1 EF-hand calcium-binding domain. DYNPDQWLDrpDI |
| Chain | Residue | Details |
| A | ASP21-ILE33 |
