PDB 3iaq
PDB Information
| PDB | 3IAQ |
| Method | X-RAY DIFFRACTION |
| Host Organism | Escherichia coli |
| Gene Source | Escherichia coli K-12 |
| Primary Citation | Studies of Glu-416 variants of beta-galactosidase (E. coli) show that the active site Mg(2+) is not important for structure and indicate that the main role of Mg (2+) is to mediate optimization of active site chemistry
Protein J.
|
| Header | Hydrolase |
| Released | 2009-07-14 |
| Resolution | 2.700 |
| CATH Insert Date | 31 Dec, 2009 |
PDB Images (25)
3iaq
PDB 3iaq
3iaqA
PDB Chain 3iaqA
3iaqB
PDB Chain 3iaqB
3iaqC
PDB Chain 3iaqC
3iaqD
PDB Chain 3iaqD
3iaqA01
CATH Domain 3iaqA01
3iaqA02
CATH Domain 3iaqA02
3iaqA03
CATH Domain 3iaqA03
3iaqA04
CATH Domain 3iaqA04
3iaqA05
CATH Domain 3iaqA05
3iaqB01
CATH Domain 3iaqB01
3iaqB02
CATH Domain 3iaqB02
3iaqB03
CATH Domain 3iaqB03
3iaqB04
CATH Domain 3iaqB04
3iaqB05
CATH Domain 3iaqB05
3iaqC01
CATH Domain 3iaqC01
3iaqC02
CATH Domain 3iaqC02
3iaqC03
CATH Domain 3iaqC03
3iaqC04
CATH Domain 3iaqC04
3iaqC05
CATH Domain 3iaqC05
3iaqD01
CATH Domain 3iaqD01
3iaqD02
CATH Domain 3iaqD02
3iaqD03
CATH Domain 3iaqD03
3iaqD04
CATH Domain 3iaqD04
3iaqD05
CATH Domain 3iaqD05
PDB Prints
PDB Chains (4)
| Chain ID | Date inserted into CATH | CATH Status |
|---|---|---|
| A | 31 Dec, 2009 | Chopped |
| B | 31 Dec, 2009 | Chopped |
| C | 31 Dec, 2009 | Chopped |
| D | 31 Dec, 2009 | Chopped |
CATH Domains (20)
| Domain ID | Date inserted into CATH | Superfamily | CATH Status |
|---|---|---|---|
| 3iaqA01 | 16 Mar, 2010 | 2.60.120.260 | Assigned |
| 3iaqA02 | 16 Mar, 2010 | 2.60.40.10 | Assigned |
| 3iaqA03 | 16 Mar, 2010 | 3.20.20.80 | Assigned |
| 3iaqA04 | 16 Mar, 2010 | 2.60.40.10 | Assigned |
| 3iaqA05 | 16 Mar, 2010 | 2.70.98.10 | Assigned |
| 3iaqB01 | 16 Mar, 2010 | 2.60.120.260 | Assigned |
| 3iaqB02 | 16 Mar, 2010 | 2.60.40.10 | Assigned |
| 3iaqB03 | 16 Mar, 2010 | 3.20.20.80 | Assigned |
| 3iaqB04 | 16 Mar, 2010 | 2.60.40.10 | Assigned |
| 3iaqB05 | 16 Mar, 2010 | 2.70.98.10 | Assigned |
| 3iaqC01 | 16 Mar, 2010 | 2.60.120.260 | Assigned |
| 3iaqC02 | 16 Mar, 2010 | 2.60.40.10 | Assigned |
| 3iaqC03 | 16 Mar, 2010 | 3.20.20.80 | Assigned |
| 3iaqC04 | 16 Mar, 2010 | 2.60.40.10 | Assigned |
| 3iaqC05 | 16 Mar, 2010 | 2.70.98.10 | Assigned |
| 3iaqD01 | 16 Mar, 2010 | 2.60.120.260 | Assigned |
| 3iaqD02 | 16 Mar, 2010 | 2.60.40.10 | Assigned |
| 3iaqD03 | 16 Mar, 2010 | 3.20.20.80 | Assigned |
| 3iaqD04 | 16 Mar, 2010 | 2.60.40.10 | Assigned |
| 3iaqD05 | 16 Mar, 2010 | 2.70.98.10 | Assigned |
UniProtKB Entries (4)
| Accession | Gene ID | Taxon | Description |
|---|---|---|---|
| P00722 | BGAL_ECOLI | Escherichia coli K-12 | Beta-galactosidase |
| P00722 | BGAL_ECOLI | Escherichia coli K-12 | Beta-galactosidase |
| P00722 | BGAL_ECOLI | Escherichia coli K-12 | Beta-galactosidase |
| P00722 | BGAL_ECOLI | Escherichia coli K-12 | Beta-galactosidase |
