Research workbench
Complex of S130G shv-1 beta-lactamase with tazobactam
Analyse Complex of S130G shv-1 beta-lactamase with tazobactam in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1TDG
- Type
- protein
- Length
- 265 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Beta-lactamase shv-1
- EC
- 3.5.2.6
- UniProt
- P14557
- Ligands
- MA4, TBE, MDD
- Pockets
- 2 · best druggability 0.67
Structure
x-ray diffraction · 1 distinct chain · 45% helix, 17% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Beta-lactamase shv-1 (EC 3.5.2.6) | protein | 265 | 45% helix, 17% strand | P14557 |
Ligands and binding sites
- MA4 · Cyclohexyl-hexyl-beta-D-maltoside · ligand · 2 copies · chains A
- TBE · Tazobactam intermediate · ligand · chains A
- MDD · Malonaldehyde · ligand · chains A
- MRD · (4R)-2-methylpentane-2,4-diol · additive · chains A
- MPD · (4S)-2-methyl-2,4-pentanediol · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 211 | 0.67 | 0.84 | 23 | MA4 |
| 2 | 77 | 0.32 | 0.75 | 16 | TBE, MDD |
Modifications
Observed in the structure: 2 covalent, 1 disulfide (covalent ligand, disulfide).
Compared structures
- 1TDG · Complex of S130G SHV-1 beta-lactamase with tazobactam · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P14557
- Elsewhere: RCSB PDB 1TDG · PDBe 1TDG · UniProt P14557
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